Embed Size (px)
Citation preview
African Monsoon Multidisciplinary Analyses
2nd International Conference
Jointly with the
AMMA-Ocean / TACE / PIRATA meeting AMMA EU Impact meeting
Karlsruhe, 26th – 30th November 2007
Preliminary Program (version 16 November 2007)
Copyright by CNRS, F. Guichard
2nd International AMMA Conference, Overview Conference Schedule 26th - 30th November, 2007
Monday 26th Tuesday 27th Wednesday 28th Thursday 29th Friday 30th 07:45 Shuttle bus from Karlsruhe center to conference venue
(starting around 7:45 am) 08:00 Registration 08:30 Session 1 Session 3 Session 5 Session 7 Parallel Sessions 9 08:3008:50
9A: Aerosols and Gas
Phase C Mari
08:45
09:10
Opening (FZK, IGB) Chair JL
Redelsperger 09:0009:30
9B: Evaluation of Models used for
Weather and Climate Prediction
Y Xue, F Hourdin
09:15
09:50 09:3010:10
Solicited talks on Predictability of
Weather & Climate Variability & Socio-economics impacts
West African Monsoon and Water
Cycle Chair A Fink
Surface-Atmosphere Feedbacks,
Aerosols and Gas Phases
Chair D Parke
Climate Impacts Chair J Polcher
9C: Water Ressources
and Downscaling S Sambou, N Hall
09:45
10:30 Coffee Break 10:0011:00 10:1511:20 Solicted talks (cont) Session 3 cont Session 5 cont Session 7 cont Break 10:3011:40 11:0012:00 11:1512:20 11:3012:30 Lunch 11:4514:00 Parallel Sessions 2 Parallel Sessions 4 Parallel Sessions 6 Parallel Sessions 8 Lunch 12:00
2A: WAM and Global Climate
P Ruti
4A: Heat Low and Atmospheric
Boundary Layer C Flamant
6A: Waves and Convection C Thorncroft
8A: Convection JP Lafore
2B: Land Surface I (Vegetation and
Fluxes) C Taylor
4B: Land Surface Processes II (Hydrology)
T Lebel
6B: Water Cycle and Surface-
Atmosphere Feedbacks
A Gaye
8B: Land Surface Modelling and
Remote Sensing A Boone
Session 10
2C: Tropical Ocean
Circulation I W Hazeleger, R
Lumpkin, B Bourles
4Ca: Tropical Ocean Circulation II
W Hazeleger, R Lumpkin, B Bourles
6Ca: Prediction and Predictability of
TAV I M Jochum, C Eden
8C: Air-sea Coupling, SST and Ocean mixed Layer
Heat Budget G Foltz, P Brandt
13:20
2D: High Impact Weather Prediction and Predictability: Observations and
Theory S Jones, C Thorncroft
4Cb: Atlantic ITCZ and Tropical
Atlantic Variability (TAV)
B Johns, N Keenlyside
6Cb: Prediction and Predictability of
TAV II M Jochum, C Eden
8D: Health and Data / Methods
S Danuor, JB Duchemin
13:40
6D: Aerosols, Dust and Radiation
B Vogel
14:00
4D: High Impact Weather Prediction and Predictability:
Data Impact StudiesM Nuret, A Augusti-
Panareda
6E: Agriculture and Socio-Economics L Some, O Mertz
14:20
Poster session 4 Poster session 6 Poster session 8 14:40 15:00
P4A: Heat Low and
Atmospheric Boundary Layer
P6A: Interactions Waves/Convection
And Convection P8B: Land Surface
Modelling and Remote Sensing
15:20
P4B: Land Surface Processes II (Hydrology)
P6B: Water Cycle and Surface-Atmosphere Feedbacks
P8D: all Impact Studies
Forecasting at all Scales
Chair E Afiesimama
15:40
16:30 Coffee Break Bus 16:0017:00 Poster session 2
P2A: WAM and Global Climate
P4D: Weather and Climate Prediction and Predictability
P6C: Ocean II
P2B: Land Surface I (Vegetation and
Fluxes)
P6D: Aerosols, Radiation and Gas
Phase
P2C: Ocean I
Parallel Sessions 4 (cont)
Parallel Sessions 6 (cont)
Parallel Sessions 8 (cont)
19:00 Get together Cocktail FZK
(starting 19:00) Bus to Karlsruhe City Bus to Karlsruhe City Gala dinner (leaving
FZK in buses 19:00)
around 20:45: Bus to Karlsruhe City around 22:30:
Bus to Karlsruhe City
In parallel to the conference, a Workshop on impacts
organised by AMMA EU will be held with five additional
parallel sessions on: Health impacts
(2 sessions) Land productivity and early
warning systems (3 sessions)
(For more information: Christian Baron
[email protected] and conference web page)
Monday, 26 N
ovem
ber
2007
Det
aile
d C
onfe
renc
e Sc
hedu
le
Mon
day,
26
Nov
embe
r 200
7 P
len
ary
sessio
n 1
:
Con
fere
nce o
pen
ing
an
d s
olicit
ed
talk
s o
n P
red
icta
bilit
y o
f W
eath
er,
C
lim
ate
Vari
ab
ilit
y a
nd
Socio
-econ
om
ic I
mp
acts
Tim
e#
Au
thor
Tit
le
C
hair
: J
L R
ed
els
perg
er
08
:00
Reg
istr
ati
on
08
:45
Op
en
ing
(FZ
K)
08
:55
Welc
om
e a
dd
resses I
GB
09
:40
J.-L
. R
ED
ELS
PER
GER
O
verv
iew
Con
fere
nce P
rog
ram
09
:45
E.
VA
N D
EN
AK
KER
, M
. K
OH
LER
Log
isti
cal is
su
es
Solicit
ed
talk
s o
n P
red
icta
bilit
y o
f W
eath
er,
Clim
ate
Vari
ab
ilit
y a
nd
Socio
-econ
om
ic I
mp
acts
09
:50
1.1
C.
TH
OR
NC
RO
FT e
t al.
Hig
h Im
pact
Weath
er
Pre
dic
tion a
nd P
redic
tabili
ty
10
:20
1.2
E.
AFI
ESIM
AM
A,
A.
KA
MG
A e
t al.
Afr
ica-T
HO
RPEX
: un u
pdate
10
:35
Bre
ak
11
:05
1.3
H.
PA
ETH
et
al
Pre
dic
tabili
ty o
f cl
imate
: fr
om
seaso
nal to
dece
nnia
l
11
:35
1.4
A.
Ndia
ye (
WM
O,
tbc)
Soci
o-E
conom
ic im
pact
s of
weath
er
and c
limate
vari
abili
ty
for
Afr
ican S
oci
eti
es
Need f
or
capaci
ty b
uild
ing
12
:05
1.5
T.
LEB
EL
et
al
Long t
erm
obse
rvati
ons
nece
ssary
for
clim
ate
and w
eath
er
monit
ori
ng a
nd f
ore
cast
(O
cean,
Land,
Atm
osp
here
)
12
:30
Lu
nch
1
Monday, 26 N
ovem
ber
2007
Para
llel sessio
ns
2A
: W
est
Afr
ican
Mon
soon
an
d G
lob
al
Clim
ate
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: P
Ru
ti
14
:00
2A
.1M
. JO
LY a
nd
A.
VO
L-D
OIR
EEN
SO
influence
on t
he A
fric
an m
onso
on:
atm
osp
heri
c m
ech
anis
ms
in IPC
C c
ouple
d m
odels
14
:15
2A
.2J. B
AD
ER
D
eca
dal Sahelia
n R
ain
fall
vari
abili
ty
14
:30
2A
.3E.
MO
HIN
O,
T.
LOSA
DA
, B
. R
OD
RIG
UEZ
-FO
NSEC
A
and C
. R
. M
EC
HO
SO
Modes
of
co-v
ari
abili
ty b
etw
een t
he W
est
Afr
ican M
onso
on
(WA
M)
pre
cipit
ati
on a
nd S
ea S
urf
ace
Tem
pera
ture
s (S
ST)
sim
ula
ted b
y s
evera
l A
GC
Ms
14
:45
2A
.4B
. B
OU
RLE
S, F.
MA
RIN
, Y.
GO
UR
IOU
, J. G
RELE
T,
R.
CH
UC
HLA
, F.
RO
UB
AU
D
and Y
. D
UPEN
HO
AT
Oce
anic
measu
rem
ents
carr
ied o
ut
in t
he G
ulf o
f G
uin
ea
in 2
005-2
007 d
uri
ng t
he E
GEE c
ruis
es,
as
part
of
the
French
AM
MA
pro
gra
m:
firs
t re
sult
s
15
:00
2A
.5M
. I. L
ELE
and P
. J. L
AM
BV
ari
abili
ty o
f In
tert
ropic
al fr
ont
and r
ain
fall
over
West
A
fric
an S
oudano-S
ahel zo
ne
15
:15
2A
.6B
. FO
NTA
INE a
nd S
. LO
UV
ET
An O
LR-b
ase
d W
est
Afr
ican M
onso
on o
nse
t in
dex
15
:30
2A
.7S.
LOU
VET,
P.
RO
UC
OU
and N
. FA
UC
HER
EA
U
Cir
cula
tion t
ypes
over
West
ern
Afr
ica,
ass
oci
ate
d p
reci
pi-
tati
ons
anom
alie
s and o
nse
t ch
ara
cteri
stic
s
15
:45
2A
.8O
. N
DIA
YE, A
. R
OB
ER
T-
SO
N a
nd N
. W
AR
D
Chara
cteri
stic
s of
rain
fall
onse
t over
nort
hern
and s
outh
-ern
part
of
Senegal
16
:00
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(1
6 P
oste
rs)
P2
A:
West
Afr
ican
Mon
soon
an
d G
lob
al
Clim
ate
16
:30
–
19
:00
Poste
r sessio
n a
nd
Coff
ee b
reak
19
:15
–
20
:45
Iceb
reaker
or
Get
Tog
eth
er
Cockta
il
Sh
utt
le t
o K
arl
sru
he C
ity
2B
: Lan
d S
urf
ace I
(V
eg
eta
tion
an
d F
luxes)
Tim
e
#A
uth
or(
s)
Tit
le
C
hair
: C
Taylo
r
14
:00
2B
.1L.
KER
GO
AT, P.
HIE
RN
AU
X,
F. B
AU
P,
N.
BO
ULA
IN, B
. C
APPELA
ER
E,
J.-M
. C
OH
AR
D,
L. D
ESC
RO
IX,
S.
GA
LLE,
S.
GU
IBER
T, F.
GU
ICH
AR
D,
M.
GR
IP-
PA
, T. LE
BEL,
C. LL
OYD
, F.
LO
HO
U,
E.
MO
UG
IN,
C.
OTTLE
, D
. R
AM
IER
, P.
DE R
OSN
AY, D
. SER
CA
, O
. SA
MA
IN,
S.
SA
UT-P
ICA
RD
, C
. TA
YLO
R,
F.
TIM
OU
K,
V. TR
ICH
ON
, M
. Z
RIB
Land s
urf
ace
in A
MM
A :
Exte
ndin
g e
cosy
stem
, energ
y a
nd w
ate
r bala
nce
stu
die
s in
space
and
tim
e is
som
eti
mes
surp
risi
ng
14
:15
2B
.2C
. R
. LL
OYD
, C
. M
. TA
YLO
R,
S.
AL-
LOG
AN
VIN
ON
, N
. B
OU
LAIN
, B
. C
AP-
PELA
ER
E,
J.-M
. C
OH
AR
D,
J. C
UESTA
, L.
DIA
RR
A, C
. FL
AM
AN
T, A
. FI
NK
, S
. G
ALL
E,
N.
KA
LTH
OFF
, M
. K
OH
LER
, H
. K
UN
STM
AN
N,
F. L
OH
OU
, A
. M
A-
RIS
CA
L, M
. M
IMO
UN
I, E
. M
OU
GIN
, J.-
L. R
AJO
T,
D. R
AM
IER
, D
. SER
CA
, F.
TIM
OU
K
Surf
ace
Energ
y B
ala
nce
acr
oss
the A
MM
A f
lux
netw
ork
regio
n
14
:30
2B
.3D
. R
AM
IER
, N
. B
OU
LAIN
, B
. C
APPE-
LAER
E,
F. T
IMO
UK
, B
.-A
.ISSO
UFO
U
HA
SS
AN
E,
O. H
ALI
LOU
, C
. LL
OYD
, S
.B
OU
BK
RA
OU
I, F
. M
ETA
YER
, L.
DES-
CR
OIX
Tw
o y
ears
of
surf
ace
flu
x m
easu
rem
ents
in N
i-ger
: vari
abili
ty a
nd e
ffect
of
land c
over
2
Monday, 26 N
ovem
ber
2007
2B
: Lan
d S
urf
ace I
(V
eg
eta
tion
an
d F
luxes)
Tim
e
#
Au
thor(
s)
Tit
le
C
hair
: C
Taylo
r
14
:45
2B
.4F.
BA
GA
YO
KO
, S.
YO
NK
EU
, V
AN
DE
GIE
SEN
Impact
of
land-u
se inte
nsi
ty o
n t
he s
urf
ace
fluxes:
Case
stu
dy o
f east
ern
Burk
ina F
aso
, W
est
Afr
ica
15
:00
2B
.5A
. G
UYO
T,
J-M
. C
OH
AR
D, S.
GA
LLE,
S.
AN
QU
ETIN
Est
imati
ng late
nt
heat
flux a
t a c
atc
hm
ent
scale
usi
ng a
n infr
are
d s
cinti
llom
ete
r and s
oil
meas-
ure
ments
15
:15
2B
.6K
. PR
EK
O,
M.
KO
HLE
R,
N.
KA
LTH
OFF
, C
h.
KO
TTM
EIE
R,
H.W
ILH
ELM
Spati
al vari
abili
ty o
f so
il m
ois
ture
conte
nt
in a
se
mi-
ari
d r
egio
n u
sing t
he g
round p
enetr
ati
ng
rad
ar
15
:30
2B
.7J-
M.
CO
HA
RD
, A
. G
UYO
T a
nd t
he
AM
MA
Land s
urf
ace
work
ing g
roup
Could
soil
heat
stora
ge p
lay a
role
in m
onso
on
pro
cess
es?
15
:45
Dis
cu
ssio
n
16
:00
Intr
od
ucti
on
to P
oste
r p
resen
tati
on
(6
Poste
rs)
P2
B:
Lan
d S
urf
ace I
(V
eg
eta
tion
an
d F
luxes)
2C
: Tro
pic
al O
cean
Cir
cu
lati
on
I
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
s :
W H
aze
leg
er,
R L
um
pkin
, B
Bou
rles
14
:00
2C
.1R
. M
UR
TU
GU
DD
E
Isla
nd R
ule
: Sit
on t
he e
quato
r and r
ule
the t
ropic
s?
14
:15
2C
.2E.
GIA
RO
LLA
and P
. N
OB
RE
A s
tudy o
f th
e E
quato
rial U
nderc
urr
ent
at
0N
, 2
3W
be-
tween F
ebru
ary
, 2004 -
May,
2005 u
sing P
IRA
TA
AD
CP
data
and M
odula
r O
cean M
odel si
mula
tions
at
CPTEC
14
:30
2C
.3N
. K
OLO
DZ
IEJC
ZYK
, B
. B
OU
RLE
S a
nd F
. M
AR
IN
Vari
abili
ty o
f th
e T
erm
inati
on o
f th
e E
UC
in t
he G
ulf o
f G
uin
ea
14
:45
2C
.4M
. V
ISB
EC
K, P.
BR
AN
DT,
M.
DEN
GLE
R,
J. F
ISC
HER
, J. K
AR
STEN
SEN
, A
. K
ÖR
TZ
ING
ER
, L.
STR
AM
-M
A,
T. TA
NH
UA
and
D.
WA
LLA
CE
Oce
an O
bse
rvati
ons
in t
he N
ort
h E
ast
ern
Tro
pic
al A
tlanti
c in
support
of
Oxygen M
inim
um
Zone a
nd C
limate
Re-
searc
h
15
:00
2C
.5L.
STR
AM
MA
, P.
BR
AN
DT,
J. S
CH
AFS
TA
LL,
F.
SC
HO
TT,
J. F
ISC
HER
and
A.
KÖ
RTZ
ING
ER
On t
he w
ate
r su
pply
to t
he o
xygen m
inim
um
zone in t
he
east
ern
tro
pic
al N
ort
h A
tlanti
c
15
:15
2C
.6M
. S.
GLE
SSM
ER
, C
. ED
EN
and A
. O
SC
HLI
ES
Upw
elli
ng o
ff M
auri
tania
- t
ransp
ort
s, p
ath
ways
and im
-port
ance
for
the v
enti
lati
on o
f th
e o
xygen m
inim
um
zone
invest
igate
d in a
n e
ddy-r
eso
lvin
g m
odel
15
:30
2C
.7J. S
CH
AFS
TA
LL,
M.
DEN
GLE
R,
P. B
RA
ND
T
and H
. B
AN
GE
On t
he c
ircu
lati
on o
f w
ate
r pro
pert
ies
and m
ixin
g p
roc-
ess
es
aff
ect
ing t
he u
pw
elli
ng a
nd p
roduct
ivit
y o
ff N
W
Afr
ica
15
:45
2C
.8K
. K
IRC
HN
ER
, M
. R
HEIN
, C
. M
ER
TEN
S, C
.W.
BÖ
-N
ING
and S
. H
ÜTTL
The n
ort
hw
ard
flo
w o
f South
Atl
anti
c W
ate
r in
to t
he C
ar-
ibbean S
ea a
nd a
cross
16 °
N
16
:00
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(1
2 P
oste
rs)
P2
C:
Ocean
I
3
Monday, 26 N
ovem
ber
2007
2D
: H
igh
Im
pact
Weath
er
Pre
dic
tion
an
d P
red
icta
bilit
y:
Ob
-serv
ati
on
s a
nd
Th
eory
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
s :
S J
on
es,
C T
horn
cro
ft
14
:00
2D
.1
A.
LEN
OU
O
Condit
ions
clim
ati
ques
dura
nt
le C
rash
du B
oein
g d
e K
e-
nya A
irw
ays
à D
ouala
14
:15
2D
.2
F. M
EIE
R,
P. K
NIP
PER
TZ
TH
E D
YN
AM
ICS O
F A
SEV
ER
E P
REC
IPIT
ATIO
N E
VEN
T O
VER
W
EST A
FRIC
A -
SEN
SIT
IVIT
Y E
XPER
IMEN
TS W
ITH
TH
E
CO
SM
O-M
OD
EL
14
:30
2D
.3
J. A
RN
AU
LT, F.
RO
UX
SO
P3 -
a c
ase
-stu
dy o
f non-d
evelo
pin
g c
ase
14
:45
2D
.4
P.
KN
IPPER
TZ
and A
. H
. FI
NK
A H
IGH
-IM
PA
CT D
RY-S
EA
SO
N R
AIN
FALL
EV
EN
T IN
TR
OPI-
CA
L W
EST A
FRIC
A A
ND
ITS D
YN
AM
ICA
L R
ELA
TIO
N T
O
FOR
CIN
G F
RO
M T
HE E
XTR
ATR
OPIC
S
15
:00
2D
.5
M.
PA
SQ
UI, L
. G
EN
ESIO
, F.
GU
AR
NIE
RI, G
. M
AR
AC
CH
I, S
. M
ELA
NI
and F
. PIA
NI
Fore
cast
ing p
reci
pit
ati
on f
rom
days
to m
onth
s: s
om
e o
p-
era
tional to
ols
for
Sahel re
gio
n.
15
:15
2D
.6
C.
D.
TH
OR
NC
RO
FT,
N.
M.
J. H
ALL
, G
. N
. K
ILA
DIS
Genesi
s of
Afr
ican E
ast
erl
y W
aves
15
:30
2D
.7
S.
LER
OU
X a
nd N
. H
ALL
The r
ela
tionsh
ip b
etw
een A
fric
an E
ast
erl
y W
aves
and t
he
Afr
ican E
ast
erl
y Jet
15
:45
–
16
:30
Dis
cu
ssio
n
Poste
r sessio
ns
Tim
eP
2A
: W
est
Afr
ican
Mon
soon
an
d G
lob
al
Clim
ate
17
:00
#A
uth
or(
s)
Tit
le
Ch
air
: P
Ru
ti
P2A
.1E.
MO
HIN
O,
B.
RO
DR
I-G
UEZ
-FO
NSEC
A a
nd C
. R
. M
EC
HO
SO
Mech
anis
ms
of
co-v
ari
abili
ty b
etw
een W
est
Afr
ican M
on-
soon (
WA
M)
pre
cipit
ati
on a
nd E
quato
rial Paci
fic
Sea S
ur-
face
Tem
pera
ture
s (S
ST)
P2A
.2I. P
OLO
, B
. R
OD
RIG
UEZ
-FO
NSA
CA
,J. G
AR
CIA
-SER
RA
NO
and T
. LO
SA
DA
INTER
AN
NU
AL
WEST A
FRIC
AN
RA
INFA
LL-T
RO
PIC
AL
AT-
LAN
TIC
SST C
OV
AR
IAB
ILIT
Y M
OD
ES D
UR
ING
TH
E D
RY
SA
HEL
PER
IOD
(1979-2
00
1)
P2A
.3S.
GER
VO
IS, S.
JAN
ICO
T,
I. M
USA
T,
M.
B.
RO
DR
IGU
EZ
DE
FON
SEC
A,
E. M
OH
INO
, J. B
AD
ER
, P. R
UTI, S
. TYTEC
A a
nd
B.
SU
LTA
N
Impact
s of
glo
bal SST a
nom
alie
s on W
est
Afr
ican M
on-
soon :
a m
odelli
ng a
ppro
ach
P2A
.4T.
FALL
, F.
HO
UR
DIN
, A
.T.
GA
YE,
S.
M .
SA
LL
Impact
of
sea s
urf
ace
tem
pera
ture
on d
eca
dal cl
imate
vari
abili
ty o
ver
West
Afr
ica
P2A
.5T.
LOSA
DA
, B
. R
OD
RIG
UEZ
DE
FON
SEC
A,
J. G
AR
CIA
-SER
RA
NO
, C
. R
. M
EC
HO
SO
On t
he r
esp
onse
of
West
Afr
ican r
ain
fall
to t
ime-v
ary
ing
SST a
nom
alie
s in
the e
quato
rial A
tlanti
c usi
ng t
he U
CLA
A
GC
M
P2A
.6J. G
AR
CIA
-SER
RA
NO
, T.
LOA
DA
and B
. R
OD
RIG
UEZ
-FO
NSEC
A
MO
DEL
AN
D O
BSER
VA
TIO
NA
L TIM
E E
VO
LUTIO
N A
TM
OS-
PH
ER
IC R
ESPO
NSE T
O T
HE
EQ
UA
TO
RIA
L M
OD
E
4
Monday, 26 N
ovem
ber
2007
Tim
eP
2A
: W
est
Afr
ican
Mon
soon
an
d G
lob
al
Clim
ate
17
:00
#
Au
thor(
s)
Tit
le
Ch
air
: P
Ru
ti
P2A
.7Z
. T.
SEG
ELE
, L.
M.
LESLI
E a
nd P
. J. L
AM
B
Eff
ect
s of
SST V
ari
abili
ty in t
he A
tlanti
c and India
n O
ceans
and M
edit
err
anean S
ea o
n H
orn
of
Afr
ica R
ain
fall
P2A
.8G
. B
RIS
SEB
AT,
S.
CLO
CH
E,
L. E
YM
AR
D, L.
FL
EU
RY, L.
MA
S-
TR
OR
ILLO
, K
. R
AM
AG
E
The A
MM
A d
ata
base
P2A
.9R
. M
AR
TEA
U
Dete
ctio
n a
nd c
hara
cteri
zati
on o
f th
e o
nse
t date
of
the
rain
y s
easo
n in t
he S
ahelia
n b
elt
duri
ng t
he p
eri
od 1
95
0-
199
0
P2A
.10
N P
HIL
IPPO
N,
R M
AR
E-
TA
and V
MO
RO
N
Spati
al patt
ern
s in
the r
ain
y s
easo
n s
ett
lem
ent
over
the
West
ern
and C
entr
al Sahel
P2A
.11
Y.
SA
NE a
nd A
. D
ION
-G
UE N
IAN
G
2007 M
ON
SO
ON
SEA
SO
N A
NA
LYSIS
OV
ER
WESTER
N S
A-
HEL
P2A
.12
W.
PO
KA
M M
BA
, F.
M
KA
NK
AM
KA
MG
A e
t D
.A
. V
ON
DO
U
ETU
DE D
ES F
AC
TEU
RS A
LA
BA
SE D
E L
A V
AR
IAB
ILIT
E C
LI-
MA
TIQ
UE E
N A
FRIQ
UE C
EN
TR
ALE
: IN
FLU
EN
CE D
U F
LUX
D
'EN
ER
GIE
EN
SU
RFA
CE S
UR
LE V
EN
T A
925H
PA
P2A
.13
A.
ALI
, T. LE
BEL,
A.
AM
AN
I R
evis
itin
g t
he s
tandard
ized p
reci
pit
ati
on index a
pplie
d t
o
rain
fall
vari
abili
ty a
naly
sis
in t
he S
ahel
P2A
.14
M.
FOFA
NA
A
naly
se d
es
donnees
mete
o r
ecu
eill
i a L
am
to :
zone d
e
conta
ct F
ore
t-Savane d
u S
ud d
u d
om
ain
e m
eso
phile
Ivoi-
rien
P2A
.15
Z.
Y.
DJO
MO
U,
D.
MO
N-
KA
M,
E.
E.
PEN
LAP
KA
MD
EM
Zonage c
limati
que d
e l'A
friq
ue a
u N
ord
de l'E
quate
ur
et
Com
para
ison a
vec
les
Types
de C
limat
P2A
.16
C.
CA
MIN
AD
E a
nd L
. TER
RA
YSub-s
ahara
n r
ain
fall
vari
abili
ty a
s si
mula
ted b
y t
he A
R-
PEG
E A
GC
M, ass
oci
ate
d t
ele
connect
ion m
ech
anis
ms
and
futu
re c
hanges
Tim
eP
2B
: Lan
d S
urf
ace I
(V
eg
eta
tion
an
d F
luxes)
17
:00
#A
uth
or(
s)
Tit
le
Ch
air
: C
Tayle
r
P2B
.1B
. K
OU
NO
UH
EW
A,
S.
DJIK
OU
, S
. G
ALL
E,
F.
RO
KO
Space
vari
abili
ty o
f th
e E
TP in t
he b
asi
n o
f D
onga
P2B
.2G
.S.
BH
AT a
nd S
.C.
AR
UN
CH
AN
DR
A
Energ
y b
udget
over
a land s
urf
ace
in S
outh
India
P2B
.3J. J.
NIZ
INSK
I M
easu
rem
en
t of
savannah\'s
act
ual evapotr
ansp
irati
on
and s
urf
ace
resi
stance
usi
ng t
he B
ow
en-r
ati
o m
eth
od
P2B
.4J. J.
NIZ
INSK
I A
ctual evapotr
ansp
irati
on o
f a t
horn
scr
ub w
ith A
caci
a
raddia
na a
nd B
ala
nit
es
aegypti
aca
P2B
.5N
. B
OU
LAIN
, B
. C
APPE-
LAER
E,
D.
RA
MIE
R,
O.
HA
LILO
U,
B. A
. IS
SO
U-
FOU
HA
SSA
NE,
F. T
I-M
OU
K,
S.
BO
UB
KR
AO
UI
Analy
sis
of
Sahelia
n e
co-h
ydro
logic
al pro
cess
es
at
the
catc
hm
ent
scale
P2B
.6S.
GA
LLE,
F. R
OK
O,
M.
LE L
AY,
C. PEU
GEO
T
Vari
abili
ty o
f re
fere
nce
evapotr
ansp
irati
on o
ver
the u
pper
Ouém
é b
asi
n (
Benin
) fo
r 40 y
ears
5
Monday, 26 N
ovem
ber
2007
Tim
eP
2C
: O
cean
I1
7:0
0#
Au
thor(
s)
Tit
le
Ch
air
s :
W H
aze
leg
er,
R L
um
pkin
, B
Bou
rles
P2C
.1J. M
IGN
OT
Oce
anic
and c
limati
c im
pact
s of
anom
alo
us
fresh
wate
r in
th
e t
ropic
al A
tlanti
c usi
ng a
couple
d c
limate
model
P2C
.2R
. D
E A
LMEID
A a
nd P
. N
OB
RE
The F
eedback
Betw
een T
he S
outh
Atl
anti
c C
onverg
ence
Z
one A
nd S
ea S
urf
ace
Tem
pera
ture
As
Seen F
rom
The
Pir
ata
Sw
Exte
nsi
on
P2C
.3N
. K
OLO
DZ
IEJC
ZYK
, B
. B
OU
RLE
S a
nd F
. M
AR
INLo
ng W
aves
and S
easo
nal ci
rcula
tion in t
he T
ropic
al A
t-la
nti
c
P2C
.4D
. U
RB
AN
O, R
. D
E
ALM
EID
A a
nd P
. N
OB
RE
Upper
oce
an d
irect
velo
city
measu
rem
ents
alo
ng 3
8W
P2C
.5A
. FU
NK
, Y.
GO
UR
IOU
, F.
MA
RIN
, P. B
RA
ND
T
and B
. B
OU
RLE
S
Inte
rmedia
te d
epth
zonal ci
rcula
tion in t
he G
ulf o
f G
uin
ea
P2C
.6C
. M
ER
TEN
S, M
. R
HEIN
and K
. K
IRC
HN
ER
In
flow
into
the C
ari
bbean S
ea t
hro
ugh t
he L
ess
er
Anti
lles
Pass
ages
P2C
.7D
. W
ALL
AC
E, L.
CO
-TR
IM D
A C
UN
HA
, A
. K
ÖR
TZ
ING
ER
, M
. V
IS-
BEC
K,
C. S
AN
TO
S,
O.
MELI
CIO
, P.
SIL
VA
, I.
MO
NTEIR
O,
L. C
AR
PEN
-TER
, A
. LE
WIS
, K
. R
EA
D,
J. L
EE, M
. H
EI-
MA
NN
, R
. TH
OM
PSO
N,
H.
HER
MA
NN
, K
. M
ÜL-
LER
, L.
MEN
DES,
P.
MEN
DES,
B.
FAR
IA,
J.
PIM
EN
TA
The T
ropic
al East
ern
Nort
h A
tlanti
c Tim
e-S
eri
es
Obse
rva-
tory
at
Cape V
erd
e (
TEN
ATSO
). S
tatu
s and Init
ial R
esu
lts
P2C
.8N
. LE
FEV
RE, A
. G
UIL
-LO
T, L.
BEA
UM
ON
T,
T.
DA
NG
UY
Vari
ab
ility
of
fCO
2 in t
he e
ast
ern
tro
pic
al A
tlanti
c fr
om
the
PIR
ATA
moori
ng a
t 6°S
, 10°W
P2C
.9L.
O'B
RIE
N,
A.
RO
BIN
-SO
N,
B.
GO
STLO
W,
N.
HA
RR
IS a
nd J.
PYLE
Halo
carb
on M
easu
rem
ents
in t
he M
ari
ne B
oundary
Layer
of
the T
ropic
al A
tlanti
c O
cean:
Som
e R
esu
lts
from
the
Cape V
erd
e A
tmosp
heri
c O
bse
rvato
ry.
P2C
.10
C.
ED
EN
and R
. G
REA
TB
ATC
HIs
opycn
al diffu
sivit
y o
f th
e t
ropic
al A
tlanti
c O
cean
P2C
.11
V.
HO
RM
AN
N,
P.
BR
AN
DT,
J. F
ISC
HER
and B
. B
OU
RLE
S
Atl
anti
c Equato
rial U
nderc
urr
ent
Vari
abili
ty a
nd E
quato
rial
Waves
P2C
.12
D.
KÜ
HN
EL,
M.
RH
EIN
, J. S
ÜLT
EN
FUSS
Equato
rial upw
elli
ng r
ate
s in
ferr
ed f
rom
heliu
m iso
tope
data
6
Tuesd
ay, 27 N
ovem
ber
2007
Tues
day,
27
Nov
embe
r 200
7
Ple
nary
Sessio
n 3
: W
est
Afr
ican
Mon
soon
an
d W
ate
r C
ycle
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: A
Fin
k
08
:30
3.1
M.
BIA
SU
TTI
Pre
dic
tabili
ty o
f W
est
Afr
ica M
onso
on R
ain
fall
in a
W
arm
er
Clim
ate
08
:50
3.2
W.
HA
ZELE
GER
The o
ceans
role
in t
ropic
al A
tlanti
c V
ari
abili
ty &
TA
CE
09
:10
3.3
P.
PEYR
ILLE
, J.-P
. LA
FOR
E
and J.-
L. R
ED
ELS
PER
GER
Analy
sis
of
the W
est
Afr
ican M
onso
on u
sing a
n idealiz
ed
two-d
imensi
onal m
odel
09
:30
3.4
C.
LAV
AYSSE, C
. FL
A-
MA
NT,
S.
JAN
ICO
T,
J-P.
LAFO
RE, D
. PA
RK
ER
and
J. P
ELO
N
Seaso
nal evolu
tion o
f th
e W
est
Afr
ican H
eat
Low
: a c
li-m
ato
logic
al pers
pect
ive
09
:50
3.5
A.
BO
UB
AC
AR
B.
and M
. TO
UN
KA
RA
Stu
dy o
f a s
quall
line f
rom
June 5
th t
o 6
th June 2
00
6 in
West
Afr
ica
10
:10
3.6
P.
KN
IPPER
TZ
IN
TER
AC
TIO
NS B
ETW
EEN
EX
TR
ATR
OPIC
AL
UPPER
-LEV
EL
DIS
TU
RB
AN
CES A
ND
TH
E W
EST A
FRIC
AN
HEA
T L
OW
- A
C
ASE S
TU
DY D
UR
ING
MA
Y/JU
NE 2
006
10
:30
Bre
ak
11
:00
3.7
A.
MEK
ON
NEN
, C
. TH
OR
NC
RO
FT,
G.
KI-
LAD
IS
Convect
ively
couple
d K
elv
in w
aves
over
tropic
al A
fric
a:
stru
cture
and v
ari
abili
ty
11
:20
3.8
A.
TO
MPK
INS,
A. A
GU
STI-
PA
NA
RED
A
Invest
igati
ng t
he influence
of
the H
arm
att
an m
ois
ture
flux o
n W
est
Afr
ican M
onso
on r
ain
fall
11
:40
3.9
A.
T.
GA
YE,
F. H
OU
RD
IN,
S.
M.
SA
LL,
S.
DIA
TTA
, T.
FALL
, A
. TR
AO
RE,
M.
LY
et
al.
Vari
abili
ty o
f vari
ous
term
s of
wate
r cy
cle in W
est
Afr
i-ca
n M
onso
on a
s re
pre
sente
d b
y h
igh r
eso
luti
on c
onfigu-
rati
ons
of
LMD
Z
12
:00
3.1
0S.
WA
GN
ER
, H
. K
UN
ST-
MA
NN
, A
. B
AR
DO
SSY,
C.
CO
NR
AD
, R
. R
. C
OLD
ITZ
Wate
r bala
nce
est
imati
on in a
poorl
y g
auged b
asi
n u
sing
atm
osp
heri
c m
odelli
ng a
nd r
em
ote
sensi
ng info
rmati
on
7
Tuesd
ay, 27 N
ovem
ber
2007
Para
llel sessio
ns
4A
: H
eat
Low
an
d A
tmosp
heri
c B
ou
nd
ary
Layer
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: C
Fla
man
t
14
:00
4A
.1T.
SPEN
GLE
R a
nd R
.K.
SM
ITH
Fronts
and b
ala
nce
in h
eat
low
s
14
:15
4A
.2J. C
UES
TA
, C
. FL
AM
AN
T,
D.
ED
OU
AR
T,
M.
MI-
MO
UN
I and P
. FL
AM
AN
T
H.
Seaso
nal evolu
tion o
f th
e S
ahara
n A
tmosp
heri
c B
oundary
La
yer
as
obse
rved in T
am
anra
sset
by a
mult
i-pla
tform
su
per-
site
duri
ng t
he A
MM
A f
ield
experi
ment
in 2
006
14
:30
4A
.3N
GU
YEN
, TH
OR
NC
RO
FT,
ZA
HN
G a
nd P
EYR
ILLE
A
nnual cy
cle o
f th
e S
ahara
n H
eat
Low
and its
role
in t
he
couple
d W
est
Afr
ican m
onso
on s
yst
em
14
:45
4A
.4F.
CH
AU
VIN
V
ari
abili
ty o
f th
e H
eat
Low
fro
m intr
ase
aso
nal to
inte
ran-
nual ti
mesc
ale
15
:00
4A
.5L.
EYM
AR
D,
F. F
AR
BO
U,
N.
CH
OU
AIB
and R
. SER
AO
UI
The 2
006 W
est
Afr
ican m
onso
on f
eatu
res,
as
depic
ted
usi
ng A
MSU
-A/B
bri
ghtn
ess
tem
pera
ture
s
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(1
4 P
oste
rs)
P4
A:
Heat
Low
an
d A
tmosp
heri
c B
ou
nd
-ary
Layer
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
4A
.6P.
DR
OB
INSK
I, S
. B
ASTIN
,S.
JAN
ICO
T, A
. D
AB
AS,
P.
DELV
ILLE
; M
.L. D
EN
NEU
-LI
N,
E.
NA
GEL,
O.
REIT
E-
BU
CH
, B
. R
OM
AN
D
Role
of
scale
inte
ract
ions
and o
rogra
phy o
n t
he late
nort
hw
ard
pro
pagati
on o
f th
e W
est
Afr
ican m
onso
on in
sum
mer
20
06
in t
he r
egio
n o
f N
iger/
Mali
18
:00
4A
.7A
. D
ELL
'AQ
UIL
A,
P.M
R
UTI, O
. C
AV
ALI
ER
I and
S.
JAN
ICO
T
A m
ult
ivari
ate
analy
sis
of
the s
um
mer
nort
hern
Afr
ican
circ
ula
tion in t
he N
CEP-N
CA
R r
eanaly
sis.
18
:15
4A
.8S.
PO
HLE
and A
. H
. FI
NK
Extr
a-T
ropic
ally
Forc
ed R
ain
fall
Events
duri
ng t
he M
on-
soon O
nse
t Peri
od 2
006 -
A C
ase
Stu
dy
18
:30
Dis
cu
ssio
n
4B
: Lan
d S
urf
ace P
rocesses I
I (H
yd
rolo
gy)
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: T
Leb
el
14
:00
4B
.1L.
SEG
UIS
, B
. K
AM
A-
GA
TE,
G.
FAV
REA
U,
M.
GO
SS
ET,
C.
PEU
GEO
T, L.
LE
BA
RB
E,
M.
WU
BD
A
Ori
gin
e o
f th
e s
tream
flow
wate
r in
the s
oudania
n D
onga
catc
hm
ent
(Benin
). Q
uanti
fica
tion o
f th
e d
iffe
rent
term
s of
the s
tream
flow
and v
ari
abili
ty d
uri
ng t
he E
OP o
f th
e
AM
MA
experi
ment
14
:15
4B
.2A
. Z
AN
NO
U, C
. PEU
-G
EO
T,
M. LE
LA
Y,
G.M
. SA
ULN
IER
Hydro
clim
ati
c and h
ydro
logic
al st
udy o
f A
libori
wate
rshed
(Nig
er
Basi
n)
in B
enin
14
:30
4B
.3S.
GA
LLE, L.
SEG
UIS
, M
. G
OSSET,
C.
PEU
GEO
T,
M.
LE L
AY,
H. R
OB
AIN
, J.
SEG
UIE
RI, M
. W
UB
DA
, S.
LAB
ELL
E,
M.
BLA
NC
HA
RD
Sin
gula
rity
and g
enera
lity o
f hydro
logic
al fu
nct
ionin
g o
f th
ree c
ate
na w
ith d
iffe
rent
vegeta
tion c
over
in c
ente
r B
enin
14
:45
15
:00
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(2
0 P
oste
rs)
P4
B:
Lan
d S
urf
ace P
rocesses I
I(H
yd
rolo
gy)
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
8
Tuesd
ay, 27 N
ovem
ber
2007
4B
: Lan
d S
urf
ace P
rocesses I
I (H
yd
rolo
gy)
Tim
e
#
Au
thor(
s)
Tit
le
Ch
air
: T
Leb
el
17
:45
4B
.4V
. S
. H
. TO
TIN
, E.
AM
OU
SSO
U e
t M
. B
OK
O
IMPA
CT D
ES M
IGR
ATIO
NS D
E L
A M
OU
SSO
N O
UEST A
FRI-
CA
INE S
UR
LA
DIS
PO
NIB
ILIT
E E
N E
AU
DA
NS L
E B
ASSIN
D
U C
OU
FFO
AU
BEN
IN (
AFR
IQU
E D
E L
'OU
EST)
18
:00
4B
.5T.
VIS
CH
EL,
S.
MA
SSU
EL,
T.
LEB
EL,
B. C
APPELA
ER
EIm
pact
of
rece
nt
changes
of
Sahelia
n r
ain
fall
regim
es
on
the r
esp
onse
of
hydro
logic
al sy
stem
s
18
:15
4B
.6G
. FA
VR
EA
U, M
. LE
-B
LAN
C,
S.
MA
SSU
EL,
S.
TW
EED
, N
. B
OU
LAIN
, B
. C
APPELA
ER
E,
M.
LOI-
REA
U
Land c
leara
nce
and long-t
erm
changes
in t
he w
ate
r bal-
ance
in s
em
iari
d N
iger.
1 -
Evid
ence
of
incr
ease
d r
unoff
usi
ng a
eri
al photo
gra
phs
18
:30
4B
.7A
. L.
FO
UEPE,
F. K
ALL
A,
J. R
. N
DA
M,
L. N
. SIG
HA
C
om
port
em
ent
hydro
dynam
ique d
\'un a
quifere
a n
appe
libre
en z
one u
rbain
e d
u C
am
ero
un
4C
a:
Tro
pic
al O
cean
Cir
cu
lati
on
II
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
s :
W H
aze
leg
er,
R L
um
pkin
, B
Bou
rles
14
:00
4C
.1S.
HÜ
TTL
and C
. W
. B
ÖN
-IN
GSourc
es
and f
ate
of
the o
ff-e
quato
rial underc
urr
ents
in
the A
tlanti
c O
cean
14
:15
4C
.2P.
BR
AN
DT,
V.
HO
R-
MA
NN
, B
. B
OU
RLE
S,
J.
FISC
HER
, F.
A.
SC
HO
TT,
L. S
TR
AM
MA
and M
. D
EN
GLE
R
Oxygen t
ongues
and z
onal cu
rrents
in t
he e
quato
rial
Atl
anti
c
14
:30
4C
.3W
. H
AN
D
ynam
ics
of
intr
ase
aso
nal se
a level and t
herm
ocl
ine
vari
abili
ty in t
he e
quato
rial A
tlanti
c duri
ng 2
00
2-2
00
3
14
:45
4C
.4I. P
OLO
, A
. LA
ZA
R, B
. R
OD
RIG
UEZ
-FO
NSEC
A,
S.
AR
NA
ULT
, G
. M
AIN
-SA
NT
Morp
holo
gy, fo
rcin
g a
nd im
pact
s of
intr
a-s
easo
nal K
elv
in
waves
in t
he t
ropic
al A
tlanti
c
15
:00
4C
.5L.
G. B
UN
GE a
nd A
. J.
CLA
RK
ESeaso
nal pro
pagati
on o
f se
a level in
the e
quato
rial A
tlan-
tic
15
:15
15
:30
15
:45
Dis
cu
ssio
n
16
:00
4C
.6Y.
KU
SH
NIR
The a
ssoci
ati
on b
etw
een t
he A
tlanti
c In
tert
ropic
al C
on-
verg
ence
Zone a
nd t
ropic
al A
tlanti
c SST v
ari
abili
ty
16
:15
4C
.7A
. LA
ZA
R,
C. S
ER
RA
UD
, A
. D
RU
MO
ND
, B
. S
UL-
TA
N,
I. W
AIN
ER
and S
. JA
NIC
OT
Lati
tudin
al m
igra
tion o
f th
e A
MIT
CZ
: a
stu
dy o
f th
e r
ole
of
the o
cean in S
pri
ng
16
:30
4C
b:
Atl
an
tic I
TC
Z a
nd
Tro
pic
al A
tlan
tic V
ari
ab
ilit
y
Ch
air
s :
B J
oh
ns,
N K
een
lysid
e
17
:45
4C
.8M
. JO
CH
UM
Physi
cal Pro
cess
es
that
dete
rmin
e t
he p
osi
tion o
f th
e
Atl
anti
c M
ari
ne ITC
Z
18
:00
4C
.9G
. R
. FO
LTZ
and M
. J.
MC
PH
AD
EN
Im
pact
of
Sahara
n d
ust
on t
ropic
al N
ort
h A
tlanti
c SST
18
:15
4C
.10
J. C
. H
. C
HIA
NG
R
esp
onse
of
the T
ropic
al A
tlanti
c to
Glo
bal C
limate
Vari
a-
tions
18
:30
4C
.11
R.
HA
AR
SM
A a
nd W
. H
AZ
ELE
GER
Im
pact
of
Atl
anti
c M
eri
dio
nal O
vert
urn
ing C
ircu
lati
on o
n
Tro
pic
al A
tlanti
c C
limate
9
Tuesd
ay, 27 N
ovem
ber
2007
4D
: H
igh
Im
pact
Weath
er
Pre
dic
tion
an
d P
red
icta
bilit
y:
Data
Im
pact
Stu
die
s
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
s :
M N
ure
t, A
Au
gu
sti
-Pan
are
da
14
:00
4D
.1
I. G
EN
KO
VA
, C
. V
ELD
EN
, M
. SH
APIR
O,
H.-
M.
HSU
Sahara
n d
ust
moti
on e
xtr
act
ion f
rom
MSG
-SEV
IRI im
-agery
14
:15
4D
.2
A.
AG
USTI-
PA
NA
RED
A, E.
AN
DER
SSO
N,
A.
BELJ
AA
RS,
O.
Bock
, A
. FI
NK
, A
. G
AR
-C
IA-M
EN
DEZ
, F.
GU
I-C
HA
RD
, H
. H
ER
SB
AC
H,
M.
NU
RET, D
. PA
RK
ER
, J.-L
. R
ED
ELS
PER
GER
, A
. TO
MP-
KIN
S,
D.
VA
SIL
JEV
IC
Radio
sonde h
um
idit
y b
ias
corr
ect
ion o
ver
the W
est
A
fric
a f
or
the s
peci
al A
MM
A r
eanaly
sis
at
EC
MW
F
14
:30
4D
.3
P.
E.
CIE
SIE
LSK
I, R
. H
. JO
HN
SO
N,
J. W
AN
G
Impact
of
sonde h
um
idit
y c
orr
ect
ions
on T
OG
A C
OA
RE
analy
ses
14
:45
4D
.4
M.
W.
DO
UG
LAS,
J.
MU
RIL
LO a
nd J.
MEJIA
U
pgra
din
g t
he p
ilot
ballo
on n
etw
ork
in W
est
Afr
ica a
s part
of
NA
SA
-AM
MA
2006.
Implic
ati
ons
for
TH
OR
PEX
and long-t
erm
monit
ori
ng
15
:00
15
:15
Intr
od
ucti
on
to P
oste
r p
resen
-ta
tion
(14 P
oste
rs)
P4
D:
Weath
er
an
d C
lim
ate
Pre
dic
tion
an
d P
red
icta
bilit
y1
5:3
0 –
17
:45
Poste
r sessio
n a
nd
Coff
ee b
reak
17
:45
4D
.5
E.
GER
AR
D,
F. R
AB
IER
, V
. G
UID
AR
D,
F. K
AR
BO
U,
P.
MO
LL,
R.
MO
NTR
OTY
Overv
iew
of
curr
ent
ass
imila
tion d
evelo
pm
ents
in t
he
glo
bal m
odel at
Mete
o-F
rance
and p
lans
for
AM
MA
data
im
pact
stu
die
s
18
:00
4D
.6
C.
TH
OR
NC
RO
FT,
S.
MA
-JU
MD
AR
Analy
sis
and p
redic
tion o
f an inte
nse
Afr
ican e
ast
erl
y
wave a
nd its
ass
oci
ate
d h
igh im
pact
weath
er
in S
ep-
tem
ber
20
06
18
:15
4D
.7
F. K
AR
BO
U,
E.
GER
AR
D
and F
. R
AB
IER
N
ew
develo
pm
ents
to im
pro
ve t
he a
ssim
ilati
on o
f sa
tel-
lite m
icro
wave o
bse
rvati
ons
over
land:
Impact
stu
die
s usi
ng A
MSU
-A,
AM
SU
-B a
nd S
SM
/I o
bse
rvati
ons
18
:30
Dis
cu
ssio
n
Poste
r sessio
ns
Tim
eP
4A
: H
eat
Low
an
d A
tmosp
heri
c B
ou
nd
ary
Layer
15
:30
–
17
:30
#A
uth
or(
s)
Tit
le
C
hair
: C
Fla
man
t
P4A
.1A
. K
ASSIM
OU
, B
. B
RO
OK
S,
D.
J.
PA
RK
ER
, T.
LEB
EL,
N.
KA
LTH
OFF
The D
iurn
al cy
cle o
f lo
wer
boundary
layer
Win
d in
West
Afr
ica M
onso
on
P4A
.2B
. PO
SPIC
HA
L and S
. C
REW
ELL
Sta
tist
ical analy
sis
of
gro
und-b
ase
d a
tmosp
heri
c re
mote
-sensi
ng o
bse
rvati
ons
in N
angatc
hori
(B
e-
nin
)
P4A
.3Y.
J. L
EE,
B.
CA
MPIS
TR
ON
and
K.
E.
KIM
Pre
limin
ary
resu
lts
obta
ined f
rom
the 3
D a
naly
sis
of
the A
MM
A w
ind p
rofile
r ra
dar
synopti
c netw
ork
P4A
.4F.
GU
ICH
AR
D,
C.
PEU
GEO
T,
O.
BO
CK
, J.-L
. R
ED
ELS
PER
GER
, N
. A
SEN
CIO
, A
. B
OO
NE,
F. C
HO
-PIN
, X
. C
UI, M
. G
AR
VER
T,
S.
JON
ES,
J. P
. LA
FOR
E,
B. LA
MP-
TEY,
K.
RA
MA
GE,
E.
OR
LAN
DI,
J. S
AN
DER
S
Meso
scale
sim
ula
tions
of
MC
Ss:
inte
rcom
pari
son
of
pre
cipit
ati
on a
nd s
urf
ace
evapotr
ansp
irati
on
field
s fo
r th
e 2
7-2
8 A
ugust
2005 c
ase
stu
dy
10
Tuesd
ay, 27 N
ovem
ber
2007
Tim
eP
4A
: H
eat
Low
an
d A
tmosp
heri
c B
ou
nd
ary
Layer
15
:30
–
17
:30
#
Au
thor(
s)
Tit
le
C
hair
: C
Fla
man
t
P4A
.5G
. C
AN
UT,
P. D
UR
AN
D,
F. L
O-
HO
U,
M. LO
TH
ON
and F
. SA
ID
Role
of
the p
laneta
ry b
oundary
layer
in t
he inte
r-act
ion b
etw
een m
onso
on f
lux a
nd H
arm
att
an f
lux
in t
he W
est
Afr
ican M
onso
on s
yst
em
P4A
.6B
. C
AM
PIS
TR
ON
, F.
LO
HO
U,
M.
LOTH
ON
, F.
SA
ID
Nyct
hem
era
l cy
cle in t
he low
tro
posp
here
over
Nig
er
and B
enin
P4A
.7C
. D
ELO
N,
F. L
OH
OU
, D
. SER
-C
A,
M.
LOTH
ON
, F.
SA
ID, G
. H
ER
BER
T,
J. V
OU
ZELA
UD
and
J.A
. R
OD
RIG
UEZ
DYN
AM
ICA
L STR
UC
TU
RE O
F TH
E B
OU
ND
AR
Y
LAYER
DU
RIN
G T
HE 2
00
6 W
ET S
EA
SO
N N
EA
R
NIA
MEY
P4A
.8B
. SU
LTA
N,
S.
JAN
ICO
T a
nd P
. D
RO
BIN
SK
IC
hara
cteri
zati
on o
f th
e d
iurn
al cy
cle o
f th
e W
est
A
fric
an m
onso
on a
round t
he m
onso
on o
nse
t
P4A
.9E.
HO
UN
GN
INO
U,
B.
PO
SPIC
HA
L, S
. C
REW
ELL
, E.
HO
UG
NIN
OU
, A
. FI
NK
, O
. B
OC
K
Com
pari
son o
f atm
osp
heri
c w
ate
r vapour
meas-
ure
ments
in B
enin
duri
ng A
MM
A
P4A
.10
M.
N.
BO
UIN
, O
. B
OC
K,
S.
NA
HM
AN
I, E
. D
OER
FLIN
GER
, F.
M
ASSO
N
Pre
cipit
able
wate
r vapour
retr
ieval fr
om
GPS s
ta-
tions
duri
ng t
he A
MM
A E
OP/S
OP:
near
real ti
me
and s
cienti
fic
analy
ses
P4A
.11
O.
BO
CK
, M
. N
. B
OU
IN,
E.
DO
ER
FLIN
GER
, F.
MA
SSO
N,
P.
CO
LLA
RD
, M
. K
OIT
E,
K.
GA
PTIA
LA
WA
N B
ALA
WA
N,
F. D
IDE,
D.
OU
ED
RA
OG
O,
G.
WIL
SO
N a
nd
support
team
s fr
om
D
NM
/ASEC
NA
/GM
A,
IRD
, IG
N,
Mete
o-F
rance
, and C
NR
S
The W
est
Afr
ican M
onso
on o
bse
rved w
ith g
round-
base
d G
PS r
ece
ivers
duri
ng A
MM
A E
OP
P4A
.12
S.
EIK
EN
BER
G a
nd A
. H
. FI
NK
In
fluence
of
larg
e-s
cale
atm
osp
heri
c m
ois
ture
fluxes
on t
he intr
a-s
easo
nal vari
abili
ty o
f th
e W
est
A
fric
an M
onso
on 2
006
P4A
.13
C.
GR
AM
S,
J. H
AYW
OO
D,
V.
HEU
VELI
NE, S.
JON
ES,
J.
MA
RSH
AM
, D
. PA
RK
ER
, C
. SC
HW
IER
Z
Spati
al and d
iurn
al vari
abili
ty in t
he S
ahara
n
Boundary
Layer
duri
ng t
he G
ER
BIL
S c
am
paig
n
P4A
.14
S.
MA
DO
UG
OU
, B
. C
AM
PIS
-TR
ON
, F.
SA
ID,
M. LO
TH
ON
and F
. LO
HO
U
Nin
e m
onth
s of
UH
F w
ind p
rofile
r ra
dars
obse
rva-
tion o
f th
e low
er
atm
osp
here
at
Bam
ako
and N
ia-
mey
Tim
eP
4B
: Lan
d S
urf
ace P
rocesses I
I (H
yd
rolo
gy)
15
:30
–
17
:30
#A
uth
or(
s)
Tit
le
C
hair
: T
Leb
el
P4B
.1I. M
AM
AD
OU
, E. LE
BR
ETO
N,
E.
GA
UTIE
R-C
OSTA
RD
, L.
DES-
CR
OIX
, I. B
OU
ZO
U M
OU
SSA
Impact
s des
changem
ents
géom
orp
holo
giq
ues
dans
la d
ynam
ique h
ydro
logiq
ue d
es
bass
ins
vers
ants
endoré
iques
du F
aka
ra a
u N
iger
P4B
.2E.
LE B
RETO
N,
I. M
AM
AD
OU
, L.
D
ESC
RO
IX,
E.
GA
UTIE
R-
CO
STA
RD
, I. B
OU
ZO
U M
OU
SSA
Dynam
ique s
édim
enta
ire d
ans
la r
égio
n d
u F
aka
-ra
au N
iger:
consé
quence
s su
r la
mig
rati
on d
es
mare
s et
des
kori
s
P4B
.3M
GO
SSET,
E.
P.
ZA
HIR
I, S
M
OU
MO
UN
I, J D
OSSO
UG
OIN
M
ean c
hara
cteri
stic
s and v
ari
abili
ty o
f R
ain
Dro
p
Siz
e d
istr
ibuti
ons
obse
rved in B
enin
and lin
k w
ith
radar
measu
rem
ents
P4B
.4I. B
OU
ZO
U M
OU
SSA
, O
. FA
RA
N
MA
IGA
, J.-M
. K
. A
MB
OU
TA
, B
. SA
RR
, L.
DESC
RO
IX,
M.
M.
AD
AM
OU
La r
epri
se d
e la f
onct
ionnalit
e d
u k
ori
Ale
la d
ans
la r
egio
n d
e K
onni (c
entr
e s
ud d
u N
iger)
: u
n
exem
ple
du p
roce
ssus
de f
in d
e l'e
ndore
ism
e d
es
bas-
fonds
sahelie
ns
ou s
imple
coale
scence
de
mare
s?
11
Tuesd
ay, 27 N
ovem
ber
2007
Tim
eP
4B
: Lan
d S
urf
ace P
rocesses I
I (H
yd
rolo
gy)
15
:30
–
17
:30
#
Au
thor(
s)
Tit
le
C
hair
: T
Leb
el
P4B
.5I. B
OU
BA
CA
R,
S.
BO
UB
KR
AO
UI,
I. M
AM
AD
OU
, E. LE
BR
ETO
N,
L.
DESC
RO
IX
Cara
cteri
sati
on d
u f
onct
ionnem
ent
hydro
logiq
ue
d u
n p
eti
t bass
in s
ahelie
n d
ans
la z
one d
u d
egre
ca
rre d
e N
iam
ey e
t de l h
ydro
dynam
ism
e d
es
eta
ts d
e s
urf
ace
du b
ass
in :
bass
in v
ers
ant
de
wanka
ma (
am
ont
zone d
'epandage)
P4B
.6L.
DESC
RO
IX,
I. B
OU
BA
CA
R,
S.
BO
UB
KR
AO
UI, I.
BO
UZ
OU
M
OU
SSA
, M
. ESTEV
ES,
I. M
A-
MA
DO
U, E. LE
BR
ETO
N,
J.-P
. LA
UR
EN
T,
B. C
APPELA
ER
E,
O.
AM
OG
U
Dim
inuti
on d
es
debit
s vers
l'a
val :
mis
e e
n e
vi-
dence
de n
ou
velle
s zo
nes
de r
ech
arg
e
P4B
.7L.
SEG
UIS
, B
. K
AM
AG
ATE, G
. FA
VR
EA
U,
M. G
OSSET,
C.
PEU
-G
EO
T,
L. L
E B
AR
BE,
M.
WU
BD
A
Gro
undw
ate
rs o
n a
cri
stally
ne b
edro
ck,
chara
c-te
risa
tion a
nd f
unct
ionin
g o
n t
he D
onga c
atc
h-
ment
(Benin
)
P4B
.8L.
SEG
UIS
, M
. D
ESC
LOIT
RES,
S.
GA
LLE,
M.
GO
SS
ET,
C. PEU
-G
EO
T,
S. V
AN
EX
TER
Import
ance
of
a v
ery
loca
l la
ndfo
rm, th
e s
easo
n-
ally
inundate
d w
etl
ands,
to m
eso
-sca
le s
urf
ace
w
ate
r re
ssourc
es
in t
he s
oudania
n s
ite o
f th
e
Am
ma-C
atc
h o
bse
rvato
ry
P4B
.9O
. A
MO
GU
, P.
BELL
EU
DY a
nd L
. D
ESC
RO
IXSedim
ent
transp
ort
in t
he m
iddle
Nig
er
Riv
er
basi
n
P4B
.10
S.
SA
MB
OU
, E.
N.
MA
LAN
DA
N
IMY,
M.
CIS
SE,
A.
M.
BA
DJI
Flood a
nd low
flo
ws
fore
cast
ing a
nd m
anagem
ent
usi
ng a
hydro
logic
al co
nce
ptu
al ra
in-f
all
runoff
m
odel in
the S
enegale
se a
nd G
am
bia
n r
iver
ba-
sins:
the c
ase
of
the G
R4J m
odel
P4B
.11
C.
PEU
GEO
T, L.
SEG
UIS
, A
. Z
AN
NO
U,
S. A
FOU
DA
, M
. A
R-
JOU
NIN
, S.
BO
UB
KR
AO
UI, J.-
M.
BO
UC
HEZ
, C
. D
EPR
AETER
E,
S.
GA
LLE,
M.
GO
SSET,
L. L
E
BA
RB
E,
M. LE
LAY,
F. M
ALI
NU
R,
T.
OU
AN
I, S
. V
AN
EX
TER
, M
. W
UB
DA
Hydro
logic
al Fu
nct
ionnin
g a
nd M
eso
-sca
le W
ate
r B
udget
on t
he U
pper
Ouem
e B
asi
n (
Benin
) :
New
R
esu
lts
and P
ers
pect
ives
P4B
.12
B.
LAM
PTEY
Com
pari
son o
f gri
dded m
ult
i-sa
telli
te r
ain
fall
est
imate
s w
ith g
ridded g
auge r
ain
fall
over
West
A
fric
a
P4B
.13
T.
VIS
CH
EL
and T
. LE
BEL
Spati
al analy
sis
of
rece
nt
changes
in t
he S
ahelia
n
rain
fall
regim
e
P4B
.14
T.
PELL
AR
IN a
nd A
. A
LI
Usi
ng s
pace
born
e s
urf
ace
soil
mois
ture
to im
-pro
ve s
ate
llite
pre
cipit
ati
on e
stim
ate
s over
West
A
fric
a
P4B
.15
J.-C
. B
ER
GES,
F. C
HO
PIN
EPSA
T-S
G:
imple
menta
tion iss
ues
P4B
.16
F. C
HO
PIN
, J.-C
. B
ER
GES, A
. A
LI,
I. JO
BA
RD
, M
. D
ESB
OIS
, R
. R
O-
CA
Valid
ati
on a
nd inte
r-co
mpari
son o
f 1
0-D
ay r
ain
fall
est
imate
s usi
ng E
PSA
T-S
G a
nd o
ther
sate
llite
pre
cipit
ati
on m
eth
ods
over
West
Afr
ica
P4B
.17
S.
DIA
TTA
, F.
HO
UR
DIN
, A
. T.
GA
YE,
N.
VIL
TA
RD
C
om
pari
son o
f ra
infa
ll pro
file
s in
West
Afr
ican
monso
on a
s depic
ted b
y T
RM
M-P
R a
nd a
clim
ate
m
odel
P4B
.18
M.
IBR
AH
IM,
G.
FAV
REA
U, Y.
NA
ZO
UM
OU
, P.
GEN
TH
ON
, S.
BO
UB
KR
AO
UI, B
. C
APPELA
ER
E,
L. D
ESC
RO
IX
Modelli
ng o
f th
erm
al gro
undw
ate
r flux a
fter
infil-
trati
on o
f su
rface
wate
r th
rough p
onds
in s
outh
-w
est
ern
Nig
er
P4B
.19
G.
FAV
REA
U, M
. B
OU
CH
ER
, S.
MA
SSU
EL,
J.-
M.
VO
UIL
LAM
OZ
, M
. D
ESC
LOIT
RES,
M.
LEB
LAN
C,
S.
TW
EED
, Y. N
AZ
OU
MO
U, A
. LE
GC
HEN
KO
, B
. C
APPELA
ER
E
Land c
leara
nce
and long-t
erm
changes
in t
he
wate
r bala
nce
in s
em
iari
d N
iger.
2 –
Quanti
fyin
g
an incr
ease
in g
roundw
ate
r re
charg
e u
sing a
n
hydro
geophysi
cal su
rvey
12
Tuesd
ay, 27 N
ovem
ber
2007
Tim
eP
4B
: Lan
d S
urf
ace P
rocesses I
I (H
yd
rolo
gy)
15
:30
–
17
:30
#
Au
thor(
s)
Tit
le
C
hair
: T
Leb
el
P4B
.20
E.
AFO
UD
A,
B.
KA
MA
GA
TE
Fonct
ionnem
ent
hydro
dynam
ique d
u b
ass
in v
er-
sant
de la D
onga é
coule
ment
et
évalu
ati
on d
es
ress
ourc
es
superf
icie
lles
et
soute
rrain
es
des
aquifère
s
Tim
eP
4D
: W
eath
er
an
d C
lim
ate
Pre
dic
tion
an
d P
red
icta
bilit
y1
5:3
0 –
1
7:3
0#
Au
thor(
s)
Tit
le
Ch
air
s :
M N
ure
t, A
Au
gu
sti
-Pan
are
da
P4D
.1B
. SU
LTA
N a
nd S
. JA
NIC
OT
Short
-lead p
redic
tabili
ty o
f in
trase
aso
nal osc
illati
ons
of
the c
onvect
ive a
ctiv
ity in W
est
Afr
ica
P4D
.2C
. R
IO,
F. H
OU
RD
IN,
J.-Y
. G
RA
ND
PEIX
Para
mete
riza
tion o
f th
e t
ransi
tion f
rom
shallo
w t
o
deep c
onvect
ion in a
Genera
l C
ircu
lati
on M
odel
P4D
.3I. B
EA
U,
D.
PO
LLA
CK
, J. F
. G
UER
EM
Y,
P. M
AR
QU
ET
VA
LID
ATIO
N O
F C
ON
VEC
TIO
N A
ND
TU
RB
ULE
NC
E P
A-
RA
METR
IZA
TIO
N S
CH
EM
ES O
N T
HE W
AM
REG
ION
P4D
.4J.P.
LAFO
RE, Z
. M
UM
BA
, P.
CH
APELE
T,
N.
CH
APELO
N,
M.
DU
FRESN
E,
R. A
GB
AB
U,
A.
AB
DO
UL-
AZ
IZ,
H. H
AM
I-D
OU
, N
. A
SEN
CIO
, F.
CO
U-
VR
EU
X, M
. N
UR
ET, A
. G
AR
-B
A
Fore
cast
ing a
ctiv
itie
s duri
ng t
he S
um
mer
2006 S
OP
of
AM
MA
: Pro
posi
tion o
f a S
ynth
eti
c A
naly
sis
speci
fic
to t
he W
est
Afr
ica
P4D
.5L.
BO
UA
LI, J. L
EM
ON
D,
N.
PH
ILIP
PO
N,
B.
FON
TA
INE
Retr
osp
ect
ive f
ore
cast
s of
Sahelia
n s
um
mer
rain
fall
by t
he u
se o
f a M
OS a
ppro
ach
and 'D
EM
ETER
' data
.
P4D
.6M
. N
UR
ET,
J.-P
. LA
FOR
E, A
. A
GU
STI-
PA
NA
RED
A,
N.
ASEN
CIO
, H
. B
EN
ICH
OU
, O
. B
OC
K,
F.C
OU
VR
EU
X,
F.
FAV
OT,
F. G
UIC
HA
RD
, T.
MO
NTM
ER
LE,
Y.
SEIT
Y
EV
ALU
ATIO
N O
F SO
ME M
OD
ELS
OPER
ATIO
NA
LY U
SED
DU
RIN
G A
MM
A 2
006 S
OP:
PR
EC
IPIT
ATIO
N A
ND
CO
N-
VEC
TIO
N-R
ELA
TED
FIE
LDS
P4D
.7P.
MA
RQ
UET,
J.-F
. G
UER
E-
MY,
I. B
EA
U, D
. PO
LLA
CK
V
alid
ati
on o
f C
onvect
ion a
nd T
urb
ule
nce
sch
em
es
by
usi
ng "
2D
-tra
nse
ct"
P4D
.8S
. TR
ZA
SK
A, D
. D
EW
ITT, D
. LE
E,
S.
MA
SO
N
Evalu
ati
on o
f dynam
ical se
aso
nal fo
reca
sts
for
West
A
fric
a m
ade w
ith u
nco
uple
d a
nd c
ouple
d g
enera
l ci
rcula
tion m
odels
P4D
.9X
. C
UI, A
. M
OR
SE,
S.
MIL
TO
N,
M.
BR
OO
KS
Could
dynam
ical dow
nsc
alin
g im
pro
ve w
eath
er
fore
-ca
st s
kills
in W
est
Afr
ica f
or
impact
stu
die
s?
P4D
.10
Z.
T.
SEG
ELE
, P.
J. L
AM
B
and L
. M
. LE
SLI
E
Wavele
t-B
ase
d M
onth
ly-t
o-S
easo
nal R
ain
fall
Pre
dic
-ti
ons
for
Eth
iopia
P4D
.11
J. Y
U,
J.-Y
. G
RA
ND
PEIX
Para
metr
izati
on o
f th
e o
rogra
phic
tri
ggeri
ng o
f deep
convect
ion o
ver
West
Afr
ica
P4D
.12
M.
LY,
R.
RO
CA
, L.
FA
IR-
HEA
D,
F. H
OU
RD
IN a
nd A
. G
AYE
Evalu
ati
on o
f th
e n
udged v
ers
ion o
f th
e L
MD
z G
en-
era
l C
ircu
lati
on M
odel usi
ng t
he A
MM
A c
am
paig
n
obse
rvati
ons
wit
h e
mphasi
s on r
ain
fall
and w
ate
r vap
or
P4D
.13
J. M
. SC
HR
AG
E a
nd A
. H
. FI
NK
The c
hangin
g r
ela
tionsh
ip b
etw
een W
est
Afr
ican p
re-
cipit
ati
on a
nom
alie
s and A
tlanti
c hurr
icane a
ctiv
ity
P4D
.14
A.
LEN
OU
O, A
. D
. V
ON
DO
U,
W.
M.
PO
KA
M a
nd F
. M
. K
AM
GA
The c
om
puta
tion o
f Equiv
ale
nt
Sta
tic
Sta
bili
ty M
eas-
ure
s 13
Wednesd
ay, 28 N
ovem
ber
2007
Wed
nesd
ay, 2
8 N
ovem
ber 2
007
Ple
nary
Sessio
n 5
: S
urf
ace-A
tmosp
here
Feed
backs,
Aero
sols
an
d G
as
Ph
ases
Tim
e
#A
uth
or(
s)
Tit
le
C
hair
: D
Park
er
08
:30
5.1
D.
SER
CA
, F.
LO
HO
U,
B.
PO
S-
PIS
CH
AL,
L.
BLA
REL,
H. C
A-
CH
IER
, B
. C
AM
PIS
TR
ON
, P.
CA
S-
TER
A,
S.
CR
EW
ELL
, S.
GA
LLE, C
. G
ALY
-LA
CA
UX
, P.
GO
LOU
B,
C.
LIO
USSE,
E. G
AR
DR
AT,
M.
GO
S-
SET,
F. G
OU
TA
IL,
M.
MA
LLET, A
. M
AR
ISC
AL,
J. PELO
N,
A.
PO
IR-
SO
N,
V.
PO
NT,
J. S
CIA
RE a
nd D
. TA
NR
E
EO
P g
round-b
ase
d m
easu
rem
ents
at
the N
an-
gatc
hori
(B
enin
) A
MM
A s
ite:
a s
easo
nal overv
iew
08
:50
5.2
C.
MA
RI, G
. C
AIL
LEY, L.
CO
RR
E,
M.
SA
UN
OIS
, J.L.
ATTIE
, V
. TH
OU
RET, A
. S
TO
HL
Tra
cing b
iom
ass
burn
ing p
lum
es
from
the S
outh
-ern
Hem
isphere
duri
ng t
he A
MM
A 2
006 w
et
sea-
son e
xperi
ment
09
:10
5.3
F. F
ierl
i, F
. C
AIR
O,
K.
LAW
, H
. SC
HLA
GER
, S.
BA
LESTR
I, C
. B
LOM
, S.
BO
RR
MA
NN
, J. C
UR
-TIU
S,
M. D
E R
EU
S,
A.
GA
RN
IER
, E.R
.T.
KER
STEL,
P.
KO
NO
PK
A,
P.
MA
ZZ
ING
HI, F
. O
LSC
HEW
SK
I, A
. O
ULA
NO
VSK
Y,
F. R
AV
EG
NA
NI,
C.
SC
HIL
LER
, G
. SH
UR
, N
. SIT
-N
IKO
V,
M.
STR
EIB
EL,
L.
STEFA
-N
UTTI, F
. STR
OH
, T.
RO
EC
K-
MA
NN
, S.
VIC
IAN
I, H
. V
OESSIN
G,
C.V
OIG
T,
M. V
OLK
, M
. V
ON
H
OB
E,
R.
WEIG
ER
, V
. YU
SH
KO
V
Chara
cteri
zati
on o
f th
e t
ranport
and c
hem
ical
dis
trib
uti
on in t
he U
pper-
Tro
posp
here
Low
er
Str
ato
sphere
in W
est
Afr
ica
09
:30
5.4
T.
STA
NELL
E, B
. V
OG
EL,
D.
BA
EU
MER
, H
. V
OG
EL,
C. K
OTT-
MEIE
R
Inte
ract
ion o
f m
inera
l dust
part
icle
s and a
tmos-
pheri
c pro
cess
es
over
West
Afr
ica d
uri
ng M
arc
h
200
6
09
:50
5.5
A.
KO
NA
RE, A
.S.
ZA
KEY, F.
SO
LMO
N,
F. G
IOR
GI, S
. R
AU
-C
HER
, S.
IBR
AH
, X
. B
I
A r
egio
nal cl
imate
modelin
g s
tudy o
f th
e e
ffect
of
dese
rt d
ust
on t
he W
est
Afr
ican m
onso
on
10
:10
5.6
A.
BO
ON
E,
P.
DE R
OSN
AY a
nd
the A
LMIP
Work
ing G
roup
Phase
I R
esu
lts
from
the A
MM
A L
and s
urf
ace
In-
terc
om
pari
son P
roje
ct (
ALM
IP)
10
:30
Bre
ak
11
:00
5.7
B.
DEC
HA
RM
E,
C. O
TTLE
, S
. SA
UX
-PIC
AR
T,
M.
ZR
IBI, B
. C
AP-
PELA
ER
E,
N. B
OU
LAIN
, D
. R
A-
MIE
R
Influence
of
land s
urf
ace
sta
tes
on t
he w
ate
r budget
and t
he c
onvect
ion d
ynam
ics
at
meso
-sc
ale
: co
uplin
g t
ele
dete
ctio
n a
nd land s
urf
ace
-atm
osp
here
modelli
ng o
n t
he A
MM
A-N
iger
super-
site
11
:20
5.8
L. G
AN
TN
ER
, N
. K
ALT
HO
FF a
nd
M.
KO
HLE
R
Num
eri
cal m
odelli
ng o
f th
e inte
ract
ion o
f so
il m
ois
ture
patt
ern
s w
ith p
laneta
ry b
oundary
layer
featu
res
and c
onvect
ion
11
:40
5.9
C.
M. TA
YLO
R
Intr
ase
aso
nal la
nd-a
tmosp
here
couplin
g in t
he
West
Afr
ican M
onso
on
12
:00
5.1
0D
. J. P
AR
KER
and C
. M
. TA
YLO
R
Theore
tica
l m
odels
of
the c
ouplin
g b
etw
een
Ross
by w
aves
and s
oil
mois
ture
patt
ern
s in
the
Nort
hern
Sahel
14
Wednesd
ay, 28 N
ovem
ber
2007
Para
llel sessio
ns
6A
: W
aves a
nd
Con
vecti
on
Tim
e
#A
uth
or(
s)
Tit
leC
hair
: C
Th
orn
cro
ft
14
:00
6A
.1J. S
CH
WEN
DIK
E a
nd S
. JO
NES
The inte
ract
ion b
etw
een c
onvect
ion a
nd A
fric
an E
ast
erl
y
Waves:
a m
odel ca
se s
tudy
14
:15
6A
.2R
. C
OR
NFO
RTH
and B
. H
OSK
INS
Mois
t Pro
cess
es
and A
fric
an E
ast
erl
y W
aves
14
:30
6A
.3G
. J. B
ER
RY a
nd C
. D
. TH
OR
NC
RO
FTA
fric
an e
ast
erl
y w
ave d
ynam
ics
in a
full-
physi
cs n
um
eri
-ca
l m
odel
14
:45
6A
.4A
. M
EK
ON
NEN
and C
. TH
OR
NC
RO
FTO
n t
he 3
-4day p
eri
odic
convect
ion o
ver
East
Afr
ica
15
:00
6A
.5D
. M
ON
KA
M
Apport
s de V
apeur
d'E
au p
ar
les
Ondes
Afr
icain
es
et
de 6
-
9-J
ours
en A
friq
ue d
e l'O
uest
pendant
l'été
1981
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(1
7 P
oste
rs)
P6
A:
Inte
racti
on
s W
aves /
Con
vecti
on
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
6A
.6S.
JAN
ICO
T,
F. M
OU
NIE
R,
G.
KIL
AD
IS
The d
om
inant
mode o
f co
nvect
ively
couple
d K
elv
in
waves
in t
he W
est
Afr
ican m
onso
on
18
:00
6A
.7M
. C
AM
AR
A, A
. D
IED
HIO
U, A
. G
AYE
AFR
ICA
N E
ASTER
LY W
AV
ES B
EFO
RE C
YC
LOG
EN
ESIS
O
VER
TH
E A
TLA
NTIC
OC
EA
N:
CO
MPO
SIT
E A
ND
CA
SE
STU
DIE
S O
CC
UR
RED
ON
SU
MM
ER
2006
18
:15
6A
.8P.
KA
FAN
DO
, F.
CH
AN
E
MIN
G a
nd M
. PETIT
-D
IDIE
R
Clim
ato
log
y o
f G
ravit
y W
aves
act
ivit
y in e
quato
rial A
fric
a
18
:30
Dis
cu
ssio
n
6B
: W
ate
r C
ycle
an
d S
urf
ace-A
tmosp
here
Feed
backs
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: A
Gaye
14
:00
6B
.1C
. PEU
GEO
T, F
. G
UI-
CH
AR
D, J.-L
. R
ED
ELS
-PER
GER
, N
. A
SEN
CIO
, O
. B
OC
K,
X. C
UI, F
. FI
ER
LI,
M.
GA
RV
ER
T,
M.
GO
SSET,
S.
JON
ES,
J.P.
LAFO
RE, B
. LA
MPTEY, M
. N
UR
ET,
E.
OR
LAN
DI, D
. PA
RK
ER
, J.
SA
ND
ER
S,
M.
ZA
MPIE
RI
The 2
8-2
9 A
ug.
2005 c
om
munit
y c
ase
stu
dy :
resu
lts
and
pers
pect
ives
for
meso
-sca
le c
ouplin
g o
f atm
osp
heri
c and
hydro
logic
models
for
wate
r cy
cle s
tudie
s
14
:15
6B
.2M
GO
SSET,
C D
EPR
AE-
TER
E,
E. LA
WIN
, S.
MO
UM
OU
NI
Rain
fall
space
-tim
e v
ari
abili
ty in t
he U
pper
Ouém
é R
e-
gio
n :
a s
um
mary
of
long t
erm
and r
ece
nt
AM
MA
EO
P
gro
und o
bse
rvati
ons
in B
énin
14
:30
6B
.3M
. D
IED
ER
ICH
, E.P
. Z
A-
HIR
I, C
. SIM
MER
In
terc
om
pari
son o
f ra
in e
stim
ate
s fr
om
sate
llite
, ra
dar,
and p
luvio
mete
rs in B
enin
duri
ng 2
006 a
nd b
eyond
14
:45
6B
.4C
. R
ISI, S
. B
ON
Y,
F. V
I-M
EU
X,
L. D
ESC
RO
IX,
I.
MA
MA
DO
U e
t I. B
OU
BA
-C
AR
Analy
sis
of
the iso
topic
com
posi
tion o
f ra
inw
ate
r sa
mple
s co
llect
ed in t
he N
iam
ey a
rea d
uri
ng t
he 2
006 m
onso
on:
from
convect
ive e
vents
to s
easo
nal vari
ati
ons
15
:00
6B
.5B
AO
HO
UTO
U L
AO
HO
TE
Meth
odes
de c
riti
que d
'analy
se e
t de c
art
ogra
phie
des
plu
ies
ponct
uelle
s applic
quées
à la p
luvio
métr
ie e
n z
one
soudanie
nne t
chadie
nne
15
Wednesd
ay, 28 N
ovem
ber
2007
6B
: W
ate
r C
ycle
an
d S
urf
ace-A
tmosp
here
Feed
backs
Tim
e
#
Au
thor(
s)
Tit
le
Ch
air
: A
Gaye
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(2
1 P
oste
rs)
P6
B:
Wate
r C
ycle
an
d S
urf
ace-
Atm
osp
here
Feed
backs
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
6B
.6E.
A.
LAW
IN, A
. A
FOU
DA
, T.
LEB
EL
Rain
fie
lds
Vari
abili
ty A
naly
sis
at
small
space
-tim
e s
cale
s in
the U
pper
Regio
n o
f O
uem
e R
iver
Valle
y (
Benin
)
18
:00
6B
.7A
. TA
RH
ULE
R
AIN
WA
TC
H:
A G
eogra
phic
Info
rmati
on S
yst
em
for
Rain
-fa
ll M
onit
ori
ng in N
iger
18
:15
6B
.8M
. K
OH
LER
, K
. PR
EK
O,
N.
KA
LTH
OFF
, L.
GA
NTN
ER
, G
. SC
HÄ
DLE
R
Soil
mois
ture
vari
abili
ty a
nd t
he im
pact
of
soil
mois
ture
on t
he e
nerg
y b
ala
nce
and P
BL
stru
cture
18
:30
6B
.9C
. M
. TA
YLO
R
Impact
of
soil
mois
ture
on t
he d
evelo
pm
ent
of
a m
ajo
r co
nvect
ive s
torm
: a c
ase
stu
dy f
rom
the A
MM
A S
peci
al
Obse
rvin
g P
eri
od
6C
a:
Pre
dic
tion
an
d P
red
icta
bilit
y o
f Tro
pic
al A
tlan
tic V
ari
-ab
ilit
y I
Tim
e
#A
uth
or(
s)
Tit
leC
hair
s :
M J
och
um
, C
Ed
en
14
:00
6C
.1Y.
OK
UM
UR
A
Atl
anti
c N
ino II: P
henom
ena a
nd Im
plic
ati
ons
for
Clim
ate
Pre
dic
tabili
ty
14
:15
6C
.2M
. JA
NSEN
, D
. D
OM
-M
EN
GET a
nd N
. K
EEN
LY-
SID
E
A S
imple
Rech
arg
e O
scill
ato
r M
odel fo
r th
e E
quato
rial
Atl
anti
c and its
Inte
ract
ion w
ith E
NSO
14
:30
6C
.3I. R
ICH
TER
and S
.-P.
XIE
O
n t
he o
rigin
of
tropic
al A
tlanti
c SST b
iase
s in
couple
d
genera
l ci
rcula
tion m
odels
14
:45
Dis
cu
ssio
n
15
:00
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(8
Poste
rs)
P6
C:
Ocean
II
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
6C
b:
Pre
dic
tion
an
d P
red
icta
bilit
y o
f Tro
pic
al A
tlan
tic V
ari
-ab
ilit
y I
I
Ch
air
s :
M J
och
um
, C
Ed
en
17
:45
6C
.4F.
HER
NA
ND
EZ
, M
. D
RE-
VIL
LON
, L.
CR
OSN
IER
, E.
GR
EIN
ER
, C
.-E.
TESTU
T
and t
he M
ER
CA
TO
R
Team
Tro
pic
al A
tlanti
c D
ynam
ics
from
the M
erc
ato
r glo
bal op-
era
tional sy
stem
18
:00
6C
.5N
. K
EEN
LYSID
E,
M.
JAN
-SEN
, J. L
UB
BEC
KER
, H
. D
ING
, D
. D
OM
MEN
GET,
R.
KLE
EM
AN
, M
. LA
TIF
and
S.
RA
YN
AU
D
Equato
rial A
tlanti
c cl
imate
vari
abili
ty:
Is t
here
any d
y-
nam
ical pre
dic
tabili
ty?
18
:15
Dis
cu
ssio
n
18
:30
16
Wednesd
ay, 28 N
ovem
ber
2007
6D
: A
ero
sols
, D
ust
an
d R
ad
iati
on
Tim
e
#A
uth
or(
s)
Tit
leC
hair
: B
Vog
el
14
:00
6D
.1
C.
LIO
USSE, B
. G
UIL
LAU
ME,
A.
PO
IRSO
N,
J.M
. G
REG
OIR
E,
M.
MA
LLET,
F. S
OLM
ON
, V
. PO
NT,
R.
RO
SSET,
C. G
ALY
, A
. K
ON
AR
E, C
. G
RA
NIE
R a
nd
A.
MIE
VIL
LE
Aero
sol m
odelin
g d
uri
ng A
MM
A-E
OP w
ith u
pdate
d
bio
mass
burn
ing e
mis
sion invento
ries
14
:15
6D
.2
A.
MA
TSU
KI, A
. SC
HW
AR
-Z
EN
BO
EC
K, H
. V
EN
ZA
C, P.
LAJ, O
. LA
UR
EN
T,
G.
MO
M-
BO
ISSE,
S.
CR
UM
EYR
OLL
E,
L.
GO
MES a
nd T
. B
OU
RR
IAN
NE
Aero
sol vert
ical pro
file
s m
easu
red b
efo
re a
nd a
fter
the a
rriv
al of
the W
est
Afr
ican M
onso
on :
Base
d o
n
AM
MA
air
craft
cam
paig
n in s
um
mer
20
06
14
:30
6D
.3
P.
KN
IPPER
TZ
, C
. D
EU
T-
SC
HER
, K
. K
AN
DLE
R, T.
MU
L-LE
R,
O. S
CH
ULZ
and
L.
SC
HU
TZ
DU
ST M
OB
ILIZ
ATIO
N D
UE T
O D
EN
SIT
Y C
UR
REN
TS IN
TH
E A
TLA
S R
EG
ION
- O
BSER
VA
TIO
NS F
RO
M T
HE S
A-
HA
RA
N M
INER
AL
DU
ST E
XPER
IMEN
T S
AM
UM
2006
14
:45
6D
.4
D.
BO
UK
AR
AM
, C
. FL
AM
AN
T,
P.
TU
LET,
J.-P
. C
HA
BO
UR
EA
U,
A. D
AB
AS,
O. R
EIT
EB
UC
H, M
. C
HO
NG
Sahelia
n d
ust
lifti
ng in t
he inte
r-tr
opic
al dis
conti
nuit
y
regio
n:
Lidar
obse
rvati
ons
and m
eso
scale
modelli
ng
15
:00
15
:15
Intr
od
ucti
on
to P
oste
r p
resen
ta-
tion
(3
5 P
oste
rs)
P6
D:
Aero
sols
, R
ad
iati
on
an
d G
as
Ph
ases
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
6D
.5
J.-L
. R
AJO
T,
A.
ALF
AR
I, S
. A
LFA
RO
, M
. A
LIK
O,
S.
CA
-Q
UIN
EA
U,
B. C
HA
TEN
ET, S
. C
HEV
AIL
LIER
, K
. D
ES
-B
OEU
FS,
P.
FOR
MEN
TI, A
. G
AU
DIC
HET, B
. H
EES
E,
K.
HU
NG
ER
SC
HO
EFE
R,
E.
JOU
RN
ET,
F. L
AV
EN
U,
M.
MA
ILLE
, B
. M
AR
TIC
OR
EN
A,
N.
M O
UG
ET
Overv
iew
of
AM
MA
- S
OP 0
cam
paig
n d
uri
ng d
ry s
ea-
son in t
he S
ahel: G
round b
ase
d s
tudie
s (B
aniz
oum
-bou -
Nig
er)
18
:00
6D
.6
Y. D
ER
IMIA
N,
J. -
F. L
EO
N, O
. D
UB
OV
IK,
I. C
HIA
PELL
O, D
. TA
NR
E, A
. SIN
YU
K,
F. A
UR
IOL
and T
. PO
DV
IN
Aero
sol ra
dia
tive p
ropert
ies
obse
rved o
ver
MB
our
in
Senegal duri
ng d
ry s
easo
n -
AM
MA
2006 e
xperi
ment
18
:15
6D
.7
A.
SLI
NG
O,
N.A
. B
HA
RM
AL,
G
.J.
RO
BIN
SO
N,
J.J. S
ETTLE
, H
.E.
WH
ITE, R
.P.
ALL
AN
, M
. M
ILLE
R,
P.J. LA
MB
, M
. Is
sa
LELE
, D
. TU
RN
ER
, S.
McF
AR
-LA
NE, E.
KA
SS
IAN
OV
, J.
BA
RN
AR
D a
nd C
. FL
YN
N
Resu
lts
from
the R
AD
AG
AST e
xperi
ment
in N
iam
ey
18
:30
6D
.8
E.
L. K
EY,
P.J.
MIN
NETT,
G.
SZ
CZ
OD
RA
K,
G.
CA
NIA
UX
, K
. V
OSS a
nd D
. B
OU
RR
AS
Radia
tive F
orc
ing a
t th
e S
urf
ace
by C
louds,
Aero
sols
, and W
ate
r V
apor
over
the T
ropic
al A
tlanti
c duri
ng
AM
MA
17
Wednesd
ay, 28 N
ovem
ber
2007
6E:
Ag
ricu
ltu
re a
nd
Socio
-Econ
om
ics
Tim
e#
Au
thor(
s)
Tit
leC
hair
s :
L S
om
e,
O M
ert
z
14
:00
6E.1
A.
CO
TN
OIR
et
P.
GA
-C
HO
NC
limate
Change A
dapta
tion C
apaci
ty S
upport
in t
he S
ahel
14
:15
6E.2
T.
MA
ND
É,
B.
BA
RB
IER
, M
.L.
CO
MPA
OR
É,
H.
KA
-R
AM
BIR
I and Y
. H
AM
A
Tra
dit
ional re
cours
e t
o c
limate
vari
abili
ty in t
he s
ahel:
Eco
nom
ic s
toch
ast
ic p
rogra
mm
ing w
ith r
eco
urs
e a
t th
e
farm
level
14
:30
6E.3
D.
BO
UR
CIE
R e
t P.
MA
Z-
ZEG
AR
enew
able
Natu
ral R
eso
urc
es,
Law
and IC
T
14
:45
6E.4
A.
ND
IAYE
VA
RIA
BIL
ITE C
LIM
ATIQ
UE E
T IN
DIC
ES D
E D
EV
ELO
PPE-
MEN
T H
UM
AIN
DA
NS L
E S
AH
EL
RU
RA
L SEN
EG
ALA
IS
15
:00
6E.5
B.
LAO
HO
TE
VA
RIA
BIL
ITE P
LUV
IOM
ETR
IQU
E E
T M
UTA
TIO
NS S
OC
IO-
EC
ON
OM
IQU
ES D
UR
AN
T L
ES Q
UA
TR
E D
ER
NIE
RES D
E-
CEN
NIE
S A
U S
UD
DU
TC
HA
D
15
:15
6E.6
M.
DIO
P e
t I. M
. SEN
E
Analy
sis
of
clim
ate
im
pact
vari
abili
ty o
n h
ouse
hold
s in
-co
mes
and c
rops
wate
r bala
nce
in S
enegal
15
:30
6E.7
A.
BER
G,
B. LA
BB
OU
Z,
P.
QU
IRIO
N e
t B
. SU
LTA
NA
room
for
weath
er
index b
ase
d insu
rance
for
agri
cult
ure
in
West
Afr
ica?
15
:45
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
6E.8
A.
BER
G,
N. D
E N
OB
LET,
B.
SU
LTA
NIn
cludin
g T
ropic
al C
ropla
nds
in a
Terr
est
rial B
iosp
here
M
odel: a
pplic
ati
on t
o W
est
Afr
ica
18
:00
6E.9
T.
GA
ISER
, A
. M
OU
INO
U
IGU
E,
H.
WEIP
PER
T,
K.
STA
HR
Clim
ate
eff
ect
s on c
rop p
roduct
ivit
y a
t th
e r
egio
nal sc
ale
in
the O
uem
e b
asi
n o
f B
enin
(W
est
Afr
ica)
18
:15
6E.1
0
D.
NO
UFE
, G
. M
AH
E, E.
SER
VA
T, J. L
. C
HA
LEA
RD
, T.
BR
OU
Ris
que c
limati
que e
t pro
duct
ivit
e a
gri
cole
dans
les
paysa
nneri
es
de l'E
st ivoir
ien
18
:30
6E.1
1
A. A
LHA
SSA
NE,
S.
TR
AO
RE,
C.
BA
RO
N,
B.
MU
LLER
, B
. SU
LTA
N,
M.
DIN
GK
UH
N e
t M
. Z
OU
-Z
OU
Modelin
g t
he G
row
th a
nd D
evelo
pm
ent
of
Pearl
Mill
et
under
Lim
ited C
ondit
ions
of
Wate
r and N
itro
gen S
upply
: Evalu
ati
on a
nd A
dapta
tion o
f th
e S
AR
RA
-H M
odel in
Nig
er
18
Wednesd
ay, 28 N
ovem
ber
2007
Poste
r sessio
ns
Tim
eP
6A
: In
tera
cti
on
Waves /
Con
vecti
on
& C
on
vecti
on
15
:30
–
17
:30
#A
uth
or(
s)
Tit
le
C
hair
: C
Th
orn
cro
ft
P6A
.1C
. B
AIN
, D
. PA
RK
ER
and C
. TA
YLO
R
The d
eta
iled s
truct
ure
of
an A
fric
an E
ast
erl
y W
ave in
July
2006
P6A
.2P.
M.
RU
TI, A
. D
ELL
'AQ
UIL
A
Afr
ican E
ast
erl
y W
aves
in IPC
C r
uns:
XX
centu
ry c
ase
P6A
.3T.
T.
H.
NG
UYEN
and J.-
P.
DU
VEL
Convect
ively
couple
d K
elv
in w
aves
and c
onvect
ive
syst
em
s over
equato
rial A
fric
a
P6A
.4S.
JAN
ICO
T,
F. M
OU
NIE
R,
A.
DIE
DH
IOU
Les
ondes
atm
osp
héri
ques
d'é
chelle
synopti
que d
ans
la m
ouss
on d
'Afr
ique d
e l'O
uest
et
Centr
ale
: ondes
d'E
st e
t onde d
e K
elv
in
P6A
.5R
.RO
CA
and A
. D
EM
E
Dry
air
intr
usi
ons
in t
he A
fric
an m
onso
on m
id-
troposp
here
duri
ng t
he A
MM
A c
am
paig
n
P6A
.6J. L
EM
ON
D,
R.
RO
CA
, L.
PIC
ON
and H
. B
RO
GN
IEZ
In
tera
nnual vari
abili
ty o
f th
e f
ree t
roposp
heri
c hum
id-
ity in t
he A
tlanti
c
P6A
.7S.
JAN
ICO
T,
F. M
OU
NIE
R,
G.
KIL
AD
IS
The Q
uasi
-Biw
eekl
y Z
onal D
ipole
of
convect
ion in t
he
West
Afr
ican s
um
mer
monso
on
P6A
.8S.
JAN
ICO
T,
F. M
OU
NIE
R,
N.
HA
LL,
S. LE
RO
UX
, G
. K
I-LA
DIS
Analy
sis
of
25-9
0-d
ay v
ari
abili
ty o
f co
nvect
ion in t
he
West
Afr
ican s
um
mer
monso
on
P6A
.9D
. A
. V
ON
DO
U,
A.
NZ
EU
-K
OU
, F.
MK
AN
KA
M K
AM
GA
, L.
A. D
JIO
TA
NG
TC
HO
T-
CH
OU
, W
. B
. PO
KA
M
Analy
se d
e la v
ari
abili
te d
u c
ycl
e d
iurn
e d
e c
onvec-
tion o
bse
rve p
ar
le s
ate
llite
METEO
SA
T s
ur
le C
am
e-
roun
P6A
.10
D.
N.
FAK
A e
t J.-M
. B
EC
KER
SLa
dynam
ique d
es
evenem
ents
plu
vie
ux a
uto
ur
du
tem
ps
de r
esi
dence
de l'e
tat
hum
ide d
ans
la z
one
tropic
ale
afr
icain
e
P6A
.11
N.
LAM
RA
NI and M
. C
HO
NG
D
ynam
ics
and m
icro
physi
cs o
f th
e 2
8 july
2006
squall
line d
uri
ng A
MM
A S
OP 2
-a2
P6A
.12
T.
INO
UE
Featu
re o
f deep c
onvect
ion o
ver
the w
est
Afr
ica
P6A
.13
A. D
EM
E,
F. C
HA
UV
IN,
G.
GA
STIN
EA
U, R
. FR
AN
CH
IS-
SEU
R,
A. G
AYE,
J.-Y
. G
RA
ND
PEIX
, F.
HO
UR
DIN
, M
. LY
, L.
MEN
UT, L.
PIC
ON
, K
. R
AM
AG
E, C
. R
IO a
nd R
. R
OC
A
A c
ase
stu
dy o
f su
ppre
ssed c
onvect
ion o
ver
the D
a-
kar
are
a d
uri
ng t
he S
OP-3
: f
ocu
s on s
ynopti
c act
ivit
y
and t
roposp
heri
c hum
idit
y
P6A
.14
T.
FIO
LLEA
U, R
. R
OC
A,
J.-
Y.G
RA
ND
PEIX
and J.
YU
A
naly
sis
of
deep c
onvect
ion init
iati
on o
ver
West
Af-
rica
fro
m M
SG
infr
are
d d
ata
P6A
.15
T,
FIO
LLEA
U, M
. TO
MA
SSIN
, JP
LA
FOR
E,
H.
LAU
REN
T, T.
LEB
EL,
K.
RA
MA
GE a
nd R
. R
OC
A
A c
limato
logy o
f M
eso
scale
Convect
ive S
yst
em
s fr
om
2
3-y
ear
of
METEO
SA
T f
irst
genera
tion o
bse
rvati
ons
P6A
.16
Y.
K.
KO
UA
DIO
, J. S
ER
VA
IN
and L
. A
.T.
MA
CH
AD
O
On T
ropic
al A
tlanti
c C
ycl
ogenesi
s co
min
g f
rom
West
A
fric
an M
eso
scale
convect
ive s
yst
em
s
P6A
.17
G.
PEN
IDE, V
. G
IRA
UD
, S.
CA
UTEN
ET, A
. PR
OTA
T a
nd
D.
BO
UN
IOL
The 7
to 9
Septe
mber
20
06
AM
MA
Anvil-
cirr
us
cloud
case
stu
dy :
Num
eri
cal Sim
ula
tion o
f th
e D
ynam
ics,
C
loud M
icro
physi
cs,
radia
tive f
orc
ing a
nd e
cho R
adar
stru
cture
s
19
Wednesd
ay, 28 N
ovem
ber
2007
Tim
eP
6B
: W
ate
r C
ycle
an
d S
urf
ace-A
tmosp
here
Feed
backs
15
:30
–
17
:30
#A
uth
or(
s)
Tit
leC
hair
: A
Gaye
P6B
.1A
. K
. TR
AO
RE,
F. H
OU
RD
IN
and A
. T.
GA
YE
Influence
of
surf
ace
sch
em
e o
n t
he intr
ase
aso
nal and
inte
rdeca
dal vari
abili
ty o
f th
e W
est
Afr
ican M
onso
on
rain
fall
P6B
.2C
. M
. TA
YLO
R,
D. J. P
AR
KER
, P.
P.
HA
RR
IS
Air
born
e o
bse
rvati
ons
of
meso
scale
air
flow
induce
d
by s
oil
mois
ture
: a c
ase
stu
dy f
rom
the A
MM
A S
peci
al
Obse
rvin
g P
eri
od
P6B
.3F.
LO
HO
U,
M.
LOTH
ON
, F.
SA
ID,
B.
CA
MPIS
TR
ON
, L.
D
ESC
RO
IX
Boundary
layer
and s
urf
ace
resp
onse
to r
ain
y e
vents
P6B
.4G
. M
. D
EV
INE,
D. J. P
AR
KER
, C
. M
. TA
YLO
R a
nd P
.P.
HA
RR
IS
Modelli
ng t
he influence
of
soil
mois
ture
hete
rogene-
ity o
n t
he d
ynam
ics
of
the a
tmosp
heri
c boundary
la
yer
P6B
.5M
. D
OM
ING
UEZ
and M
. Á
. G
ÄR
TN
ER
A r
egio
nal cl
imate
sim
ula
tion o
ver
West
Afr
ica:
com
-pari
son w
ith o
bse
rvati
ons
and p
relim
inary
analy
sis
of
land s
urf
ace
-atm
osp
here
inte
ract
ions
P6B
.6M
. D
OU
KO
UR
E,
J-M
. C
O-
HA
RD
, S
. A
NQ
UETIN
LA
RG
E E
DD
Y S
IMU
LATIO
N O
F TH
E L
ATEN
T H
EA
T F
LUX
WIT
HIN
TH
E A
RA
CA
TC
HM
EN
T
P6B
.7N
. A
SEN
CIO
, A
. B
OO
NE,
T.
PELL
AR
IN,
M.
CH
ON
G,
J.-P
. LA
FOR
E,
J.L.
RED
ELS
PER
-G
ER
, F.
GU
ICH
AR
D,
F.C
OU
VR
EU
X,
T. LE
BEL,
P.
DER
OSN
AY, M
. TO
MA
SIN
I, F
.FA
VO
T
SU
RFA
CE/A
TM
OSPH
ER
E C
OU
PLI
NG
: TH
E 2
5-2
7 JU
LY
20
06
CA
SE S
TU
DY
P6B
.8N
. K
ALT
HO
FF,
J. S
CH
WEN
-D
IKE,
M.
KO
HLE
R
The Im
pact
of
Meso
scale
Convect
ive S
yst
em
s on t
he
Atm
osp
heri
c B
oundary
Layer
Duri
ng t
he P
reonse
t Phase
of
the W
est
Afr
ican M
onso
on in 2
006
P6B
.9P.
BO
NG
IOA
NN
INI C
ER
LIN
I Pert
urb
ed s
urf
ace
condit
ions
in a
CR
M t
o s
tudy c
on-
vect
ive v
ari
abili
ty
P6B
.10
C.
DU
RO
UR
E, V
. G
IRA
UD
and D
. B
OU
NIO
L In
-sit
u s
tati
stic
al valid
ati
on o
f air
born
e r
adar
reflec-
tivit
y m
easu
rem
ents
duri
ng t
he A
MM
A2006 e
xp
eri
-m
ent.
Im
port
ance
of
the loca
l hydro
mete
or
gro
wth
pro
cess
es
an
d t
he p
art
icle
siz
e d
istr
ibuti
on v
ari
abili
ty
P6B
.11
E.
OR
LAN
DI, F
.FIE
RLI
M
CS n
um
eri
cal si
mula
tions
wit
h a
ssim
ilati
on o
f sa
tel-
lite d
ata
P6B
.12
F.C
OU
VR
EU
X,
F. G
UI-
CH
AR
D, M
. LO
TH
ON
, F.
SA
ID
BO
UN
DA
RY-L
AYER
STR
UC
TU
RES A
ND
BU
DG
ETS D
UR
-IN
G A
PU
LSA
TIO
N O
F TH
E M
ON
SO
ON
P6B
.13
F. G
UIC
HA
RD
, C
. PEU
GEO
T,
O.
BO
CK
, J.L.
RED
ELS
PER
-G
ER
, N
. A
SEN
CIO
, A
. B
OO
NE,
F. C
HO
PIN
, X
. C
UI,
M.
GA
RV
ER
T,
S.
JON
ES,
J.P.
LAFO
RE,
B.
LAM
PTEY,
K.
RA
MA
GE,
E. O
RLA
ND
I, J.
SA
ND
ER
S
Meso
scale
sim
ula
tions
of
MC
Ss:
inte
rcom
pari
son o
f pre
cipit
ati
on a
nd s
urf
ace
evapotr
ansp
irati
on f
ield
s fo
rth
e 2
7-2
8 A
ugust
2005 c
ase
stu
dy
P6B
.14
G.
GA
STIN
EA
U,
S.
BIE
LLI, A
. D
EM
E a
nd R
. R
OC
A
Wate
r vapor
transp
ort
duri
ng m
onso
on 2
00
6 o
ver
West
Afr
ica:
Vert
ical deco
mposi
tion
P6B
.15
M.
LE L
AY,
G.M
. SA
ULN
IER
, S
. G
ALL
E, C
h. PEU
GEO
T, L.
SEG
UIS
MO
DELL
ING
TH
E M
ESO
SC
ALE
WA
TER
CYC
LE O
N T
HE
BEN
IN A
MM
A-C
ATC
H W
IND
OW
20
Wednesd
ay, 28 N
ovem
ber
2007
Tim
eP
6B
: W
ate
r C
ycle
an
d S
urf
ace-A
tmosp
here
Feed
backs
15
:30
–
17
:30
#
Au
thor(
s)
Tit
leC
hair
: A
Gaye
P6B
.16
N.
VIG
AU
D,
Y.
RIC
HA
RD
, M
. R
OU
AU
LT a
nd N
. FA
UC
HER
EA
U
Vari
ati
ons
in t
he inte
nsi
ty o
f th
e w
est
erl
y m
onso
on-
like f
low
fro
m t
he t
ropic
al A
tlanti
c and s
um
mer
rain
-fa
ll over
equato
rial and t
ropic
al so
uth
ern
Afr
ica
P6B
.17
R.
MEYN
AD
IER
, O
. B
OC
K,
F.
GU
ICH
AR
D,
P.
RO
UC
OU
In
terc
om
pari
son o
f w
ate
r budgets
fro
m N
WP m
odel
(re-)
analy
ses
and o
bse
rvati
onal data
sets
duri
ng
AM
MA
-EO
P
P6B
.18
O.
BO
CK
, F.
GU
ICH
AR
D,
R.
MEYN
AD
IER
, J.-P
. LA
FOR
E,
S.
JAN
ICO
T a
nd M
.N.
BO
UIN
Diu
rnal cy
cle o
f pre
cipit
able
wate
r vapour
obse
rved
by G
PS o
ver
West
Afr
ica a
nd its
lin
k w
ith c
onvect
ion
and p
reci
pit
ati
on
P6B
.19
S.
BIE
LLI and R
. R
OC
A
Wate
r vapour
transp
ort
duri
ng m
onso
on 2
006 o
ver
West
Afr
ica:
Sca
le d
eco
mposi
tion a
nd lin
ks w
ith p
re-
cipit
ati
on
P6B
.20
V.
KLA
US
Contr
ibuti
on o
f V
HF
and U
HF
radar
to h
um
idit
y
measu
rem
en
ts a
t N
angatc
hori
(B
enin
)
P6B
.21
H.
BR
OG
NIE
Z,
R.
RO
CA
, C
. LE
MA
ITR
E, L.
PIC
ON
A
stu
dy o
f th
e r
ela
tionsh
ip b
etw
een F
ree T
ropo-
spheri
c H
um
idit
y a
nd c
loudin
ess
duri
ng A
MM
A u
sing
Mete
osa
t Seco
nd G
enera
tion
Tim
eP
6C
: O
cean
II
15
:30
–
17
:30
#A
uth
or(
s)
Tit
le
Ch
air
s :
M J
och
um
, C
Ed
en
P6C
.1B
. A
. SO
W,
P.
MA
RC
HESIE
L-LO
et
C.
RO
Y
SST im
pact
s on c
oast
al w
inds
alo
ng s
enegale
se
coast
s
P6C
.2H
. G
IOR
DA
NI, D
. B
OU
RR
AS,
E.
KEY a
nd G
. C
AN
IAU
X
The M
ari
ne A
tmosp
heri
c B
oundary
Layer
duri
ng
EG
EE:
How
does
it w
ork
?
P6C
.3M
. D
EN
GLE
R,
B.
BO
UR
LES,
J. S
CH
AFS
TA
LL,
J. G
. FI
S-
CH
ER
, P.
BR
AN
DT a
nd J.
TO
OLE
Upper
oce
an d
iapycn
al heat
flux a
nd m
ixin
g p
roc-
ess
es
in t
he c
entr
al and e
ast
ern
tro
pic
al A
tlanti
c
P6C
.4R
. D
JIM
AN
, A
.K.A
RM
AH
, P.
ASSA
MO
I, A
. B
.BLI
VI, B
. B
OU
RLE
S,
R. FO
LOR
UN
SH
O,
C.
MA
HA
N,
D.
OC
HO
U a
nd
A.
AM
AN
Regio
nal pro
gra
m in p
hysi
cal oce
anogra
phy in W
est
A
fric
a (
Gulf o
f G
uin
ea)
P6C
.5M
. W
AD
E,
G. C
AN
IAU
X,
Y.
DU
PEN
HO
AT,
B.
BO
UR
LES,
D.
BO
UR
RA
S,
R.
CH
UC
HLA
, M
. D
EN
GLE
R,
H.
GIO
RD
AN
I,
Y.
GO
UR
IOU
, E.
KEY,
D.
LEG
AIN
, F.
MA
RIN
, P.
MI-
NETT, A
. SU
BR
AM
AN
IAN
Analy
sis
of
the o
ceanic
diu
rnal cy
cle a
t th
e P
IRA
TA
si
tes
usi
ng a
1D
model and A
MM
A/E
GEE3
obse
rva-
tions
P6C
.6F.
MA
RIN
, L.
H.
AYIN
A,
B.
BO
UR
LES a
nd G
. C
AN
IAU
X
Seaso
nal evolu
tion o
f th
e e
quato
rial co
ld t
ongue in
the T
ropic
al A
tlanti
c in
2005-2
007
P6C
.7G
. A
TH
IE,
A. M
. TR
EG
UIE
R,
F. M
AR
IN a
nd B
. B
OU
RLE
S
Intr
a-s
easo
nal vari
abili
ty in t
he u
pper
layers
of
the
Tro
pic
al A
tlanti
c oce
an f
rom
sensi
tivit
y n
um
eri
cal
sim
ula
tions
forc
ed b
y d
iffe
rent
Win
d f
ield
s.
P6C
.8G
. A
TH
IE,
F. M
AR
IN a
nd B
. B
OU
RLE
SSpati
al st
ruct
ure
of
intr
a-s
easo
nal vari
abili
ty in t
he
Tro
pic
al A
tlanti
c
21
Wednesd
ay, 28 N
ovem
ber
2007
Tim
eP
6D
: A
ero
sols
, R
ad
iati
on
an
d G
as P
hases
15
:30
–
17
:30
#A
uth
or(
s)
Tit
leC
hair
: B
Vog
el
P6D
.1E.
WIL
LIA
MS, W
. B
ALS
AM
, B
. ELL
WO
OD
, E.
HIC
KS,
F. O
LD-
FIELD
, J. P
RO
SPER
O,
R.
AR
I-M
OTO
, S.
HU
AN
G,
C.
TH
OR
N-
CR
OFT
Dust
y G
ust
s and R
ust
y D
ust
: The R
ole
of
Iron in
the C
ontr
ast
in P
hysi
cal Pro
pert
ies
of
Surf
ace
Soil
betw
een S
ahara
and S
ahel
P6D
.2R
. G
UIL
LON
, A
. TO
UR
E, D
. SE-
BA
G,
J.L.
RA
JOT,
Z.
GA
RB
A e
t C
. PETIT
Impact
of
hum
an a
ctiv
itie
s on A
eolia
n e
rosi
on
since
late
Holo
cene in s
outh
-west
ern
Nig
er
P6D
.3A
. TO
UR
E A
., J.-
L. R
AJO
T,
Z.
GA
RB
A,
Z.
ALF
AR
I, M
. A
LIK
O,
B.
MA
RTIC
OR
EN
A
Win
d e
rosi
on in t
he S
ahel: t
ow
ard
s a n
ew
dust
b
ow
l?
P6D
.4M
. SO
W,
J.L.
RA
JOT,
S.C
. A
L-FA
RO
and B
. M
AR
TIC
OR
EN
A
On-f
ield
measu
rem
ents
of
size
reso
lved d
ust
em
issi
on f
lux in N
iger
duri
ng A
MM
A
P6D
.5P.
FOR
MEN
TI, J.
L. R
AJO
T, B
. M
AR
TIC
OR
EN
A,
K. D
ESB
OEU
FS,
A.
ZA
KO
U,
E. JO
UR
NET,
N.
GR
AN
D,
N.
MO
UG
ET,
S.
CH
E-
VA
ILLI
ER
, S
. C
AQ
UIN
EA
U, A
. G
AU
DIC
HET, B
. C
HA
TEN
ET,
S.
ALF
AR
O,
G.
BER
GA
METTI, M
. M
AIL
LE,
M.
SO
W,
B.
LAU
REN
T,
S.
TR
IQU
ET, J.M
. V
ELA
Y,
K.
HU
NG
ER
SH
OEFE
R,
C.
CH
OU
, P.
AU
SSET,
G.
DI D
ON
FRA
NC
ESC
O,
F. C
AIR
O,
F. F
IER
LI,
B. H
EESE,
D. TA
NR
E,
S. O
SB
OR
NE,
J.
HA
YW
OO
D
PR
OPER
TIE
S O
F A
ER
OSO
LS IN
TH
E W
EST A
FRI-
CA
N D
RY A
ND
WET S
EA
SO
NS:
RESU
LTS F
RO
M
TH
E G
RO
UN
D-B
ASED
AN
D A
IRB
OR
NE M
EA
SU
RE-
MEN
TS F
RO
M T
HE A
MM
A C
AM
PA
IGN
S
P6D
.6V
. PO
NT,
M. M
ALL
ET,
C.
GA
LY
LAC
AU
X,
C. LI
OU
SSE,
A.
MA
RIS
-C
AL,
E.
GA
RD
RA
T,
P. C
ASTER
A,
A.
AK
PO
, R
. Z
OU
ZO
U, V
. YO
-B
OU
E, D
. LA
OU
LI,
S. LA
NO
E,
L.
GO
MES,
P.
MA
SC
LET,
M.H
. PER
-TU
ISO
T
Chem
ical, m
icro
physi
cal and o
pti
cal pro
pert
ies
of
the m
ixin
g o
f th
e a
ero
sol in
Nort
ern
Benin
dur-
ing d
ry a
nd w
et
IOP
P6D
.7O
.CA
VA
LIER
I, F
.CA
IRO
, B
.CH
ATEN
ET,
G.D
I D
ON
FRA
NC
ESC
O,
F. F
IER
LI,
P.
FOR
MEN
TI, B
.MA
RTIC
OR
EN
A,
J.L.
RA
JOT
Aero
sol m
easu
rem
ents
form
the m
icro
lidar
sta-
tions
in N
iger,
Mali,
Senegal
P6D
.8C
. G
ALY
, C
. LI
OU
SS
E,
M.
MA
L-LE
T, V
. PO
NT, L.
DU
NG
ALL
, L.
SIG
HA
, V
. YO
BO
UE,
E.
GA
R-
DR
AT, P.
CA
STER
A , M
. O
UA
FO,
A.
MA
RIS
CA
L, D
. S
ER
CA
, A
. PO
IRSO
N,
A.
AK
PO
, H
. C
A-
CH
IER
, L.
BLA
REL
and I.
JAN
-K
OW
IAK
LOP a
nd E
OP G
round-b
ase
d M
easu
rem
ents
: C
hara
cteri
zati
on o
f Physi
co-c
hem
ical pro
pert
ies
of
the A
fric
an A
ero
sol
P6D
.9A
. M
ATSU
KI, A
. SC
HW
AR
ZEN
-B
OEC
K,
H. V
EN
ZA
C,
P. LA
J, O
. LA
UR
EN
T,
G. M
OM
BO
ISSE,
S.
CR
UM
EYR
OLL
E, L.
GO
MES a
nd
T.
BO
UR
RIA
NN
E
Mix
ing s
tate
s and h
ygro
scopic
ity o
f aero
sol part
i-cl
es
in W
est
Afr
ica:
Base
d o
n A
MM
A a
ircr
aft
cam
-paig
n in s
um
mer
2006
P6D
.10
F. S
OLM
ON
, A
. K
ON
AR
E, M
. M
ALL
ET,
B.
GU
ILLA
UM
E,
S.
IBR
AH
and C
. LI
OU
SSE
Regio
nal cl
imati
c im
pact
of
anth
ropogenic
aero
-so
l over
West
Afr
ica
22
Wednesd
ay, 28 N
ovem
ber
2007
Tim
eP
6D
: A
ero
sols
, R
ad
iati
on
an
d G
as P
hases
15
:30
–
17
:30
#
Au
thor(
s)
Tit
leC
hair
: B
Vog
el
P6D
.11
Y.
GO
RA
N
SO
LAR
RA
DIA
TIO
N A
SSESSM
EN
T F
RO
M M
E-
TEO
SA
T IM
AG
E D
ATA
PR
OC
ESSIN
G
P6D
.12
K.
DESB
OEU
FS,
E.
JOU
RN
ET,
S.
TR
IQU
ET,
P.
FOR
MEN
TI and J.-
L.
RA
JOT
What
are
the a
ero
sols
im
ply
ing in t
he f
orm
ati
on
of
pre
cipit
ati
ng c
loud a
t Sahel?
P6D
.13
K.
CR
AH
AN
KA
KU
, P.
TU
LET a
nd
L. G
OM
ES
An e
xam
inati
on o
f th
e r
ela
tive im
port
ance
of
rem
oval pro
cess
es
of
dust
aero
sols
wit
hin
a
meso
scale
convect
ive s
yst
em
obse
rved d
uri
ng
the A
MM
A f
ield
cam
paig
n
P6D
.14
K.
HU
NG
ER
SH
OEFE
R,
P.
FOR
-M
EN
TI, J.L
. R
AJO
T,
K. D
ES-
BO
EU
FS,
S.
C.
ALF
AR
O,
C.
CH
OU
, S.
CA
QU
INEA
U a
nd K
. D
JAB
AK
U
Clo
sure
stu
die
s of
the a
ero
sol opti
cal pro
pert
ies
at
Baniz
oum
bou d
uri
ng S
OP-0
P6D
.15
M.
MA
LLET,
P.
TU
LET,
V.
PO
NT,
J. P
ELO
N,
C.
LIO
USSE a
nd P
. G
OLO
UB
Chara
cteri
zati
on o
f opti
cal pro
pert
ies,
vert
ical
pro
file
s and d
irect
radia
tive f
orc
ing o
f an inte
nse
dust
event
over
the W
est
Afr
ica r
egio
n f
rom
in-
situ
obse
rvati
ons
and m
odelli
ng (
AM
MA
pro
gra
m)
P6D
.16
C.
MEZ
OU
E A
DIA
NG
, D
. M
ON
-K
AM
Déte
rmin
ati
on d
es
Conce
ntr
ati
ons
des
Pollu
ants
Em
is p
ar
les
Auto
mobile
s au C
entr
e U
rbain
à
Douala
au C
am
ero
un
P6D
.17
A.
M. A
GH
ED
O,
J. F
EIC
HTER
, S.
RA
ST,
D.
SER
CA
, F.
DU
LAC
, J. E
. SA
XTO
N, A
. C
. LE
WIS
, J. G
. M
UR
PH
Y,
G. P.
MIL
S,
C. E.
RE-
EV
ES
, D
. E.
OR
AM
, A
. G
UEN
-TH
ER
and C
. W
IED
INM
YER
The s
ensi
tivit
y o
f A
fric
an t
race
speci
es
to d
iurn
al
vari
ati
on in e
mis
sions
from
vegeta
tion:
a m
odel
study
P6D
.18
D.
STEW
AR
T,
C.
REEV
ES a
nd C
. TA
YLO
R
Bio
genic
Em
issi
ons
of
NO
x f
rom
Rece
ntl
y W
ett
ed
Soils
In W
est
Afr
ica O
bse
rved D
uri
ng A
MM
A
P6D
.19
D.
RO
BIN
SO
N,
B.
GO
STLO
W,
L.
M.
O'B
RIE
N,
N.
R.
P.
HA
RR
IS
and J.
A.
PYLE
Low
er
troposp
heri
c halo
carb
on m
easu
rem
ents
over
Cape V
erd
e in M
ay /
June 2
00
7:
obse
rva-
tions
and inte
rpre
tati
on
P6D
.20
F. G
UIC
HA
RD
, L.
KER
GO
AT,
O.
BO
CK
, F.
TIM
OU
K a
nd E
. M
OU
GIN
Vari
abili
ty o
f th
e d
ayti
me s
ahelia
n b
oundary
la
yer
sam
ple
d a
t A
goufo
u v
ia t
eth
ere
d b
allo
n a
nd
kite
flig
hts
in A
ugust
2006
P6D
.21
R.
CO
MM
AN
E,
C. FL
OQ
UET,
T.
ING
HA
M,
D. H
EA
RD
, M
. EV
AN
S
HO
x m
easu
rem
ents
over
West
Afr
ica d
uri
ng
AM
MA
P6D
.22
P.
S.
MO
NK
S,
D.
M.
BR
OO
KES,
A.
E.
PA
RK
ER
A
irborn
e M
easu
rem
ents
of
Pero
xy R
adic
als
([
HO
2]
+
[RO
2])
and t
he p
hoto
lysi
s ra
tes
of
O3
and N
O2 d
uri
ng A
MM
A
P6D
.23
D.
KA
RTA
L, M
.D. A
AN
DR
ES
- H
ER
NA
ND
EZ
, L.
REIC
HER
T,
and
J.P.
BU
RR
OW
S
Pero
xyra
dic
al obse
rvati
ons
over
West
Afr
ica.
Part
I: m
easu
rem
ents
on b
oard
the D
-Falc
on
P6D
.24
M.D
. A
ND
RES-
HER
NA
ND
EZ
, D
. K
AR
TA
L, L
.REIC
HER
T a
nd J.P
. B
UR
RO
WS
Pero
xyra
dic
al obse
rvati
ons
over
West
Afr
ica.
Part
II:
Vert
ical dis
trib
uti
on m
easu
red d
uri
ng t
he S
OP2
P6D
.25
E.
REA
L, K
. LA
W,
S.
BO
RR
MA
NN
,A
. G
AR
NIE
R, F.
CA
IRO
, F
. FI
-ER
LI,
E.
OR
LAN
DI, H
. SC
HLA
GER
, M
. V
OLK
and A
. M
INIK
IN a
nd A
MM
A M
55/D
LR
Sci
ence
Team
s
Analy
ses
of
upper
troposp
here
tra
ce g
ase
s and
aero
sols
measu
rem
ents
over
West
Afr
ica d
uri
ng
sum
mer
200
6
23
Wednesd
ay, 28 N
ovem
ber
2007
Tim
eP
6D
: A
ero
sols
, R
ad
iati
on
an
d G
as P
hases
15
:30
–
17
:30
#
Au
thor(
s)
Tit
leC
hair
: B
Vog
el
P6D
.26
G.
AN
CELL
ET,
C.
MA
RI, A
. K
IKU
I and P
h.
NED
ELE
C
Pero
xid
e,
ozo
ne,
carb
on m
onoxid
e a
nd w
ate
r vapour
vari
abili
ty o
bse
rved b
y t
he F
rench
Falc
on
duri
ng t
he A
MM
A c
am
paig
n
P6D
.27
M.
SA
UN
OIS
, V
. TH
OU
RET, C
. M
AR
I, L
. C
OR
RE,
J. P
ICA
RT,
A.
MA
RIS
CA
L, P
. N
ED
ELE
C,
A.
MIN
GA
, A
. SO
LETE,
D.
AG
BA
N-
GLA
Chara
cteri
sati
on o
f air
mass
es
over
Coto
nou d
ur-
ing t
he w
et
seaso
n.
Influence
of
bio
mass
burn
ing
and loca
l pollu
tion.
P6D
.28
X.
YA
NG
and J.
PYLE
C
om
pari
sons
of
modele
d c
hem
ical co
mpounds
wit
h f
light-
measu
rem
ents
over
West
Afr
ica d
uri
ng
AM
MA
SO
P c
am
paig
n
P6D
.29
C.
E. R
EEV
ES,
M.
SA
UN
OIS
, C
. M
AR
I, J.
G.
MU
RPH
Y,
D.
J. S
TE-
WA
RT,
G.
P. M
ILLS
, D
. E. O
RA
M
The D
istr
ibuti
on o
f Tro
posp
heri
c O
zone d
uri
ng
the W
est
Afr
ican M
onso
on a
nd its
Rela
tionsh
ip t
o
Photo
chem
ical R
ele
vant
Tra
cers
P6D
.30
H.
HÖ
LLER
and E
. H
OU
NG
NI-
NO
ULi
ghtn
ing C
hara
cteri
stic
s in
W-A
fric
a d
uri
ng t
he
AM
MA
Monso
on S
easo
n o
f 2006
P6D
.31
E.
D.
RIV
IER
E,
V. M
AR
EC
AL,
X.
LIU
, S.
FREIT
AS,
K. LO
NG
O,
G.
.DU
RR
Y
Meso
scale
modelli
ng o
f th
e o
bse
rvati
onal ca
se o
f A
ugust
22
-23
of
SC
OU
T-A
MM
A :
Im
pact
of
con-
vect
ion o
n t
he T
TL
stru
cture
, H
2O
and C
H4
budget
P6D
.32
M.
SA
UN
OIS
, C
. M
AR
I, V
. TH
OU
RET, J.-P
. C
AM
MA
S, P.
PEYR
ILLE
, J.-P
. LA
FOR
E,
B. SA
U-
VA
GE, A
. V
OLZ
-TH
OM
AS,
P.
NED
ELE
C a
nd J.-
P.
PIN
TY
The m
eri
dio
nal gra
die
nt
of
troposp
heri
c ozo
ne
over
West
Afr
ica invest
igate
d t
hro
ugh a
n ideal-
ized t
wo-d
imensi
onal appro
ach
P6D
.33
V.-
H.
PEU
CH
, B
. B
AR
RET,
B.
JOSSE,
C.
MA
RI, J.-
L. A
TTIE
, J.P.
CA
MM
AS,
D. K
AC
ZK
A,
E. LE
-FL
OC
HM
OEN
, M
. M
AR
TET, P.
MO
INA
T,
P.
NED
ELE
C,
P.
RI-
CA
UD
, M
. SA
UN
OIS
et
V.
TH
OU
-R
ET
2006 A
MM
A S
OPs
sim
ula
ted w
ith t
he m
ult
isca
le
CTM
MO
CA
GE
P6D
.34
C.
GA
LY
Long T
erm
Pre
cipit
ati
on C
hem
istr
y a
nd W
et
Deposi
tion in a
Rem
ote
Dry
Savanna S
ite in A
f-ri
ca (
Nig
er)
P6D
.35
B.
HEESE
Vert
ical aero
sol pro
file
s fr
om
Ram
an-
depola
riza
tion lid
ar
obse
rvati
ons
duri
ng t
he d
ry
seaso
n A
MM
A f
ield
cam
paig
n S
PO
-0
24
Thurs
day, 29 N
ovem
ber
2007
Thur
sday
, 29
Nov
embe
r 200
7 P
len
ary
Sessio
n 7
: C
lim
ate
Im
pacts
Tim
e
#A
uth
or(
s)
Tit
leC
hair
: J
Polc
her
08
:30
7.1
L. F
leury
A
MM
A D
ata
base
7.2
H.-
P.
TH
AM
M
IMPETU
S-A
tlas
08
:50
7.3
A.
KR
ÜG
ER
, K
. B
OR
N,
P.
LUD
WIG
and M
. K
ER
SC
HG
EN
S
Sce
nari
os
of
the S
pati
ote
mpora
l V
ari
abili
ty o
f Pre
cipit
a-
tion o
n R
egio
nal to
Loca
l Sca
le
09
:10
7.4
L K
EN
GN
I, A
. N
. M
BO
USSO
P,
P.
TEM
ATIO
and C
. M
. TA
NK
OU
Rain
fall
vari
abili
ty a
nd its
conse
quence
s on a
gri
cult
ura
l se
aso
ns
09
:30
7.5
C.
FEA
U,
M. H
OU
LES
, G
. LA
INE, D
. LO
SEEN
and
C.
BA
RO
N
Spati
al and t
em
pora
l in
dic
ato
rs f
or
identi
fyin
g t
he c
ult
i-vate
d d
om
ain
in t
he S
udano-S
ahelia
n e
nvir
onm
ent
09
:50
7.6
D. D
AB
I
Impact
of
Clim
ate
Change o
n L
ivelih
ood o
f Poor
Rura
l H
ouse
hold
s in
the W
est
Afr
ican S
ahel
10
:10
7.7
O.
MER
TZ
, C
. M
BO
W,
A.
REEN
BER
G,
A.
DIO
UF
Fa
rmer'
s perc
epti
ons
of
clim
ate
change a
nd a
gri
cult
ura
l adapta
tion s
trate
gie
s in
rura
l Sahel
10
:30
Bre
ak
11
:00
7.8
A.
MO
RS
E,
X. C
UI, C
. LL
OYD
and D
. R
AM
IER
M
osq
uit
o s
cale
mic
rocl
imate
s to
glo
bal m
odels
- in a
few
sh
ort
ste
ps.
..
11
:20
7.9
B.
AU
GER
EA
U,
H. W
AC
-K
ER
NA
GEL,
S.
PH
ILIP
-PO
N,
J.-C
. B
ER
GÈS,
C.
MER
ING
Inte
ract
ions
betw
een d
ust
clo
uds
and m
enin
git
is in M
ali
11
:40
7.1
0A
. O
. ELU
DO
YIN
, O
. M
. A
KIN
BO
DE a
nd O
. A
. ED
IAN
G
Challe
nges
of
Riv
er
Basi
n Info
rmati
on S
yst
em
(R
BIS
) as
aFr
am
ew
ork
for
the A
ssess
ment
and M
onit
ori
ng o
f Sur-
face
Wate
r in
Nig
eri
a
12
:00
7.1
1A
. K
AN
E, A
. N
IAN
G F
ALL
C
limati
c vuln
era
bili
ty a
nd its
conse
quence
s on S
enegal
Riv
er
flow
25
Thurs
day, 29 N
ovem
ber
2007
Para
llel sessio
ns
8A
: C
on
vecti
on
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: J
P L
afo
re
14
:00
8A
.1B
. PO
SPIC
HA
L, D
. B
OU
-K
AR
AM
, S
. C
REW
ELL
, C
. FL
AM
AN
T
Obse
rvati
ons
and m
odel si
mula
tions
of
the d
iurn
al cy
cle
of
the Inte
r-Tro
pic
al D
isco
nti
nuit
y (
ITD
) in
Djo
ugou a
nd
Nia
mey
14
:15
8A
.2S.
BA
STIN
, P. D
RO
BIN
SK
I,C
. B
ASD
EV
AN
T,
B.
SU
L-TA
N,
S.
JAN
ICO
T,
N.
VER
DIE
R, A
. V
AR
GA
S
Tow
ard
s a b
ett
er
unders
tandin
g o
f th
e s
mall-
scale
mon-
soon f
low
dynam
ics
and e
valu
ati
on o
f it
s re
pre
senta
tion
in E
CM
WF
analy
ses
usi
ng t
he c
onst
ant
volu
me b
allo
ons
and n
um
eri
cal si
mula
tions
14
:30
8A
.3S.
MELA
NI, A
. A
NTO
NIO
NI,
V.
LEV
IZZ
AN
I, R
. G
INN
ETTI,
M.
PA
SQ
UI, A
. O
RTO
LAN
I,
A.G
. LA
ING
, R
.E.
CA
RB
ON
E
A f
our-
years
(2
00
4-2
00
7)
clim
ato
logy o
f W
est
Afr
ican
pre
cipit
ati
on e
pis
odes
as
deri
ved f
rom
a c
om
bin
ed
IR/M
W r
ain
fall
est
imate
tech
niq
ue
14
:45
8A
.4L.
BESSO
N, Y.
LEM
AIT
RE
and A
. PR
OTA
T
Convect
ive s
yst
em
s and M
onso
on D
ynam
ics
15
:00
8A
.5J.-P
CH
AB
OU
REA
U a
nd F
. R
OU
XA
clo
ud-r
eso
lvin
g s
imula
tion o
f a long-l
ived A
fric
an s
quall
line:
role
of
meso
scale
convect
ive v
ort
ices
and im
pact
on
the s
trato
sphere
15
:15
8A
.6G
. SC
IALO
M, R
. EV
AR
IS-
TO
, Y.
LEM
AIT
RE a
nd N
. V
ILTA
RD
Overv
iew
of
the A
MM
A S
OP b
y m
eans
of
the V
AD
analy
sis
applie
d t
o t
he R
ON
SA
RD
radar
data
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
8A
.7R
. EV
AR
ISTO
, G
. SC
IA-
LOM
, Y.
LEM
AIT
RE a
nd N
.V
ILTA
RD
The 2
8th
July
pre
cipit
ati
ng e
vent
obse
rved b
y D
opple
r,
dual pola
rim
etr
ic r
adar
18
:00
8A
.8T.
NO
EL
Mic
rophysi
cs a
nd d
ynam
ics
in t
he s
quall
line
18
:15
-1
8:3
0D
iscu
ssio
n
8B
: Lan
d S
urf
ace M
od
ellin
g a
nd
Rem
ote
Sen
sin
g
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
: A
Boon
e
14
:00
8B
.1P.
DE R
OSN
AY,
A.
BO
ON
E,
M.
DR
USC
H, T.
HO
LMES,
J.-
P.
WIG
NER
ON
, G
. B
AL-
SA
MO
, T.
PELL
AR
IN a
nd
the A
LMIP
Work
ing G
roup
Modelli
ng a
ppro
ach
for
rem
ote
sensi
ng v
alid
ati
on o
f A
LMIP
soil
mois
ture
pro
duct
s. T
he A
MM
A L
and s
urf
ace
M
odels
Inte
r-co
mpari
son P
roje
ct -
Mic
row
ave E
mis
sion
Model (A
LMIP
-MEM
)
14
:15
8B
.2R
. LA
CA
ZE
Surf
ace
sate
llite
s pro
duct
s pro
vid
ed b
y t
he P
OSTEL
Ser-
vic
e C
entr
e t
o A
MM
A p
roje
ct
14
:30
8B
.3T.
SC
HM
UG
GE
Dete
rmin
ati
on o
f th
e land s
urf
ace
em
issi
vit
y in t
he 8
- 1
2
Âm
win
dow
usi
ng A
STER
data
for
the A
MM
A s
ite in M
ali
14
:45
8B
.4B
. LA
CA
ZE
The u
se o
f M
ete
osa
t Seco
nd G
enera
tion (
MSG
) data
for
real-
tim
e v
egeta
tion m
onit
ori
ng in W
est
Afr
ica
15
:00
8B
.5A
. Z
AN
NO
U, C
. PEU
-G
EO
T,
M. LE
LA
Y,
G.M
. SA
ULN
IER
Impact
de l’o
rigin
e d
es
données
de f
orç
age u
tilis
ées
sur
la v
ari
abili
té d
es
ress
ourc
es
en e
au s
imulé
e p
ar
modéli-
sati
on h
ydro
logiq
ue (
obse
rvati
ons,
pro
duit
s sa
telli
tes,
pro
duit
s de m
odèle
s).
Cas
d’é
tude s
ur
le b
ass
in d
e
l’O
uém
é S
upéri
eur.
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(10 P
oste
rs)
P8
B:
Lan
d S
urf
ace M
od
ellin
g a
nd
Rem
ote
S
en
sin
g1
5:3
0 –
18
:3
0
Poste
r sessio
n a
nd
Coff
ee b
reak
26
Thurs
day, 29 N
ovem
ber
2007
8C
: A
ir-S
ea C
ou
plin
g,
SS
T a
nd
Ocean
mix
ed
Layer
Heat
Bu
dg
et
Tim
e
#A
uth
or(
s)
Tit
leC
hair
s :
G F
olt
z, P
Bra
nd
t
14
:00
8C
.1G
. C
AN
IAU
X, B
. B
OU
R-
LES,
F. M
AR
IN,
E.
KEY
and H
. G
IOR
DA
NI
Cause
of
stro
ng S
ST d
iffe
rence
s in
2005 a
nd 2
006 in t
he
Gulf o
f G
uin
ea
14
:15
8C
.2A
.-C
. PETER
O
ceanic
Mix
ed L
ayer
Tem
pera
ture
Vari
abili
ty in t
he E
ast
-ern
Equato
rial A
tlanti
c
14
:30
8C
.3R
. LU
MPK
IN,
G.
FOLT
Z
and M
. J. M
CPH
AD
EN
In
trase
aso
nal to
seaso
nal upper
oce
an h
eat
vari
ati
ons
at
4N
, 23W
14
:45
8C
.4W
.-P.
BR
EU
GEM
, P.
CH
AN
G,
C.
J. JA
NG
, J.
MIG
NO
T,
W.
HA
ZELE
GER
Barr
ier
layers
and t
ropic
al A
tlanti
c SST b
iase
s in
couple
d
GC
Ms
15
:00
8C
.5B
. B
OU
RLE
S, A
. J. B
US
A-
LAC
CH
I, E
. C
AM
PO
S,
F.
HER
NA
ND
EZ
, R
. LU
MP-
KIN
, M
. J. M
CPH
AD
EN
, A
. D
IVIN
O M
OU
RA
, P.
NO
-B
RE,
S.
PLA
NTO
N,
J.
SER
VA
IN,
J. T
RO
TTE, L.
YU
and M
. A
RA
UJO
The P
IRA
TA
Pro
gra
m:
His
tory
, A
ccom
plis
hm
ents
, and F
u-
ture
Dir
ect
ions
15
:15
8C
.6M
. R
OU
AU
LT,
J. S
ER
VA
IN,
C.
REA
SO
N, B
. B
OU
RLE
S,
A.
LAZ
AR
, N
. FA
UC
HE-
REA
U
The e
xte
nsi
on o
f PIR
ATA
in t
he T
ropic
al South
East
Atl
an-
tic:
A f
irst
one-y
ear
succ
ess
ful experi
ment
15
:30
8C
.7G
. K
OU
AD
IO, N
. M
ETZ
L,
C.
BR
UN
ET
New
dis
trib
uti
ons
of
carb
on p
ara
mete
rs d
uri
ng b
ore
al
sum
mer
in G
olf G
uin
ea f
rom
cru
ise E
GEE1
15
:45
8C
.8H
. G
IOR
DA
NI and G
. C
AN
IAU
XIm
ple
menta
tion o
f a L
imit
ed A
rea O
ceanic
Model in
the
Gulf o
f G
uin
ea
16
:00
–1
7:0
0P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:00
8C
.10
C.
W.
FAIR
ALL
, D
. W
OLF
E,
S.
PEZ
OA
, L.
B
AR
ITEA
U
Ship
-base
d O
bse
rvati
ons
of
Air
-sea Inte
ract
ion in t
he
Nort
heast
Tro
pic
al A
tlanti
c duri
ng A
MM
A
17
:15
8C
.11
G.
CA
NIA
UX
, F.
GU
ICH
-A
RD
, D
. B
OU
RR
AS
, E.
KEY,
H.
GIO
RD
AN
I and B
. B
OU
RLE
S
Evalu
ati
on o
f se
a s
urf
ace
flu
x f
ield
s fr
om
NW
P m
odels
in
the G
ulf o
f G
uin
ea
17
:30
8C
.12
D.
BO
UR
RA
S,
G.
CA
-N
IAU
X,
A.
WEIL
L, L
. EYM
AR
D, E.
KEY
Air
-Sea T
urb
ule
nt
fluxes
duri
ng E
GEE3
17
:45
8C
.13
S.
MA
RU
LLO
A
naly
sis
of
oce
an s
urf
ace
heat
fluxes
for
the S
peci
al O
b-
serv
ing P
eri
od o
f th
e A
MM
A p
roje
ct u
sing n
um
eri
cal
weath
er
pre
dic
tion m
odels
and O
&SI SA
F data
in t
he A
t-la
nti
c O
cean
18
:00
Dis
cu
ssio
n
27
Thurs
day, 29 N
ovem
ber
2007
8D
: H
ealt
h a
nd
Data
/ M
eth
od
s
Tim
e
#A
uth
or(
s)
Tit
leC
hair
s :
S D
an
uor,
JL D
uch
em
in
14
:00
8D
.1
S.
LOU
VET,
N.
DIA
GN
E,
C.
BO
UD
IN,
C.
RO
GIE
R,
B.
FON
TA
INE,
D.
FON
TE-
NIL
LE,
J.-F
. TR
APE
Abundance
of
main
vect
ors
of
mala
ria a
nd c
limati
c fa
c-to
rs:
the c
ase
of
Ndio
p a
nd D
ielm
o v
illages
(Sin
e S
alo
um
, Senegal)
14
:15
8D
.2
M.
GER
BA
UX
, D
. B
ICO
UT,
N.
DESSA
Y,
P.
RO
UC
OU
R
ela
tionsh
ip b
etw
een c
limate
and m
osq
uit
o d
evelo
p-
ment
in t
he S
ahel
14
:30
8D
.3
M.
MB
AYE,
G.
MA
HE, E.
SER
VA
T,
R.
LAG
AN
IER
, S.
BIG
OT,
O. D
IOP
Eff
ets
de la v
ari
abili
te c
limati
que s
ur
le p
alu
dis
me d
ans
le f
aubourg
de S
OR
a S
ain
t-Lo
uis
(Senegal)
14
:45
8D
.4
V.
ER
MER
T,
A.
H.
FIN
K,
A.
P.
MO
RSE,
A..
E.
JON
ES
Ris
k ass
ess
ment
wit
h r
egard
to t
he o
ccurr
ence
of
ma-
lari
a in A
fric
a u
nder
the influence
of
the o
bse
rved a
nd
futu
re c
limate
change
15
:00
8D
.5
A.
BO
MB
LIES,
E.
ELT
A-
HIR
, A
. SPIE
LMA
N,
J.-B
. D
UC
HEM
IN
Sim
ula
tion o
f In
tera
nnual C
limate
Vari
abili
ty E
ffect
s on
Mala
ria T
ransm
issi
on in t
he N
iger
Sahel
15
:15
Intr
od
ucti
on
to P
oste
r p
res-
en
tati
on
(16 P
oste
rs)
P8D
: all I
mp
act
Stu
die
s
15
:30
–1
7:4
5P
oste
r sessio
n a
nd
Coff
ee b
reak
17
:45
8D
.6
N.
MA
RTIN
Y a
nd B
. FO
NTA
INE
About
the p
ote
nti
al ro
le o
f dust
aero
sols
on t
he m
enin
gi-
tis
dis
ease
in W
est
ern
Afr
ica
18
:00
8D
.7
C M
.F K
EB
E,
J.-A
. N
DIO
NE,
M. D
IALL
O,
J.-P
. LA
CA
UX
et
Y.M
. TO
UR
RE F
ine loca
l analy
sis
of
rain
fall
over
Bark
edji
are
a in S
ene-
gal: A
pplic
ati
on t
o R
ift
valle
y F
ever
transm
issi
on
18
:15
8D
.8
B.
NG
OU
NO
U N
GA
TC
HA
, D
. SEB
AG
, G
. FA
VR
EA
U,
N.
MA
SSEI, B
. LA
IGN
EL,
A
. D
UR
AN
D, P.
GEN
TH
ON
and J.
MU
DR
Y
His
tori
cal data
as
a t
ool to
invest
igate
the im
pact
of
cli-
mate
changes
wit
hin
the T
sanaga d
rain
age b
asi
n in t
he
Lake
Chad
basi
n,
Centr
al A
fric
a
18
:30
8D
.9
B.
TO
ULO
USE,
C.
ME-
RIN
G,
B.
SU
LTA
N A
naly
sis
of
rece
nt
clim
ati
c im
pact
s on t
he S
ahelia
n s
a-
vannah b
y R
em
ote
Sensi
ng
28
Thurs
day, 29 N
ovem
ber
2007
Poste
r sessio
ns
Tim
eP
8B
: Lan
d S
urf
ace M
od
ellin
g a
nd
Rem
ote
Sen
sin
g
15
:30
–
17
:30
#A
uth
or(
s)
Tit
leC
hair
: A
Boon
e
P8B
.1A
. N
ØR
GA
AR
D,
S.
STIS
EN
, I.
SA
ND
HO
LTIm
pro
ved d
istr
ibute
d S
VA
T m
odelli
ng u
sing r
em
ote
ly
sense
d d
ata
wit
h h
igh t
em
pora
l re
solu
tion
P8B
.2C
. G
RU
HIE
R, P.
DE R
OSN
AY,
L. K
ER
GO
AT, P.
RIC
HA
UM
E,
Y.
KER
R,
E.
MO
UG
IN,
F.
TIM
OU
K
Evalu
ati
on o
f A
MSR
-E s
oil
mois
ture
and v
egeta
tion
wate
r co
nte
nt
pro
duct
s base
d o
n g
round s
oil
mois
-tu
re n
etw
ork
measu
rem
ent
in M
ali
P8B
.3C
. R
EV
ILLE
T a
nd
Y. LE
MA
I-TR
EW
ate
r and E
nerg
y b
udget
from
num
eri
cal si
mula
tion
: se
nsi
tivit
y t
o init
ial field
s
P8B
.4D
.CA
RR
ER
, J.-L
. R
OU
JEA
N,
O.
HA
UTEC
OEU
R,
B.G
EIG
ER
,C
. M
EU
REY
Opera
tional deri
vati
on o
f su
rface
alb
edo a
nd d
ow
n-
welli
ng s
hort
-wave r
adia
tion b
ase
d o
n M
SG
obse
rva-
tions
in t
he f
ram
e o
f th
e S
AF
pro
gra
mm
e o
n L
and
Surf
ace
Analy
sis
P8B
.5M
. TA
NG
UY, A
. B
AIL
LE,
M.
GO
NZ
ALE
Z-R
EA
L, I.
IZA
-G
UIR
RE,
V.
MA
RTIN
EZ
EV
ALU
ATIO
N O
F ET-
RETR
IEV
AL
ALG
OR
ITH
MS A
ND
A
PPLI
CA
TIO
N T
O E
T S
PA
TIA
LIZ
ATIO
N W
ITH
MO
DIS
IM
AG
ER
Y A
T A
SU
B-S
AH
ELI
AN
SIT
E (
BO
NTIO
LI,
BU
RK
-IN
A F
ASO
)
P8B
.6M
. Z
RIB
I, C
. A
ND
RE,
M.
PA
RD
E,
B.
DEC
HA
RM
E,
T.
PELL
AR
IN a
nd L
. D
ESC
RO
IX
Low
reso
luti
on s
oil
mois
ture
mappin
g in W
est
ern
A
fric
a w
ith E
RS S
catt
ero
mete
r
P8B
.7P.
P.
HA
RR
IS,
C.
M. TA
YLO
R
Ass
imila
tion o
f M
SG
land-s
urf
ace
tem
pera
ture
into
la
nd-s
urf
ace
model si
mula
tions
to c
onst
rain
est
i-m
ate
s of
surf
ace
energ
y b
udget
in W
est
Afr
ica
P8B
.8S.
SA
UX
-PIC
AR
T,
C.
OTTLE
, B
. D
EC
HA
RM
E,
B. C
OU
-D
ER
T,
M.
ZR
IBI, A
. PER
RIE
R,
B.
CA
PPELA
ER
E,
N.
BO
U-
LAIN
, D
. R
AM
IER
Land s
urf
ace
pro
cess
es
modelis
ati
on o
f th
e A
MM
A-
Nig
er
supers
ite u
sing r
em
ote
sensi
ng d
ata
P8B
.9C
. O
TTLE
, C
. A
ND
RE,
M.
ZR
IBI, S
. SA
UX
-PIC
AR
T,
N.
BO
ULA
IN,
B. C
APPELA
ER
E,
J.-L
. R
AJO
T,
L. D
ESC
RO
IX
Land c
over
evolu
tion o
ver
the N
iger
Supers
ite b
e-
tween 1
986 a
nd 2
006 f
rom
SPO
T-H
RV
data
P8B
.10
F. B
AU
P,
E.
MO
UG
IN,
P.
DE
RO
SN
AY,
P.
HIE
RN
AU
X
Mappin
g s
urf
ace
soil
mois
ture
over
the M
ali
meso
scale
win
dow
by u
sing E
NV
ISA
T A
SA
R d
ata
29
Thurs
day, 29 N
ovem
ber
2007
Tim
eP
8D
: all I
mp
act
Stu
die
s1
5:3
0 –
1
7:3
0#
Au
thor(
s)
Tit
leC
hair
s :
S D
an
uor,
JL D
uch
em
in
P8D
.1M
. B
ELL
A-M
ED
JO,
B.
SU
L-TA
N, A
. B
ER
G,
E. B
LAN
C
and P
. Q
UIR
ION
The r
ole
of
clim
ate
in c
ott
on y
ield
s in
West
Afr
ica
P8D
.2P.
LAU
X,
H.
KU
NSTM
AN
N,
A.
BA
RD
OSSY
Sto
chast
ic r
ain
fall
sim
ula
tion f
or
the r
ain
y s
easo
n o
f th
e V
olt
a b
asi
n in W
est
Afr
ica u
sing E
CH
AM
5 s
cenar-
ios
P8D
.3D
.N.F
AK
A,
TC
HIP
IND
U,
J.M
. B
EC
KER
SSta
tist
ical D
ow
nsc
alin
g o
f Seaso
nal R
ain
fall
Fore
cast
in
Daily
Tim
e S
cale
: A
Stu
dy C
ase
of
West
ern
Part
of
Dem
ocr
ati
c R
epublic
of
Congo
P8D
.4S.C
. K
. TA
Y,
S.
K.
DA
NU
OR
, E.
K.
FOR
KU
O,
K.
M.
BO
SO
MPEM
, V
. A
NTW
I and
T.
AN
NO
R
Invest
igati
on o
f th
e im
pact
s of
clim
ate
vari
abili
ty o
n
mala
ria inci
dence
and p
revale
nce
in t
he f
ore
st a
nd
savannah z
ones
of
Ghana
P8D
.5N
. N
ATH
OU
, E.
WIL
LIA
MS,
M.
BA
RK
E,
O. A
LLA
HI, D
.S.
BO
UB
AC
AR
, A
. M
A-
HA
MA
DO
U,
G.
WIL
LIA
MS
, A
. D
IED
HIO
U a
nd C
. K
AN
E
Spati
al and T
em
pora
l V
ari
ati
ons
in M
ala
ria Inci
dence
in
Nia
mey,
Nig
er
P8D
.6C
. H
. D
IAK
ITE
Adapta
tion d
es
act
ivit
es
éco
nom
iques
face
aux
changem
ents
clim
ati
ques
P8D
.7P.
DO
DD
S
Farm
ing t
he S
ahel: A
cro
p m
odel to
exam
ine f
arm
er
adapta
tion o
pti
ons
P8D
.8H
. D
IA
Sta
te a
nd s
oci
ety
in f
ront
of
clim
ate
change in M
ali:
so
me p
olit
ical answ
er
to loca
l difficu
lty in a
dapti
ng
nati
onal polic
y t
ools
P8D
.9K
. G
NA
ND
IThe B
iom
ass
as
Sourc
e o
f Energ
y in D
evelo
pin
g
Countr
ies
and it
Impact
on C
limate
Change a
nd W
a-
ter
Cycl
e:
The S
ituati
on in T
ogo
P8D
.10
K.
R.
AYA
DIA
NI
SEV
ER
E S
TO
RM
S U
PSH
OTS:
TH
E A
FRIC
A S
OC
IAL,
EC
ON
OM
ICA
L A
ND
CU
LTU
RA
L SIT
UA
TIO
NS
P8D
.11
F. G
AN
GN
ER
ON
, H
. D
IA
Soci
al dynam
ic o
f w
ate
r re
sourc
es
: th
e c
ase
of
Hom
-bori
terr
itory
, m
alia
n G
ourm
a
P8D
.12
Z.
MA
LIC
K,
B.
BA
RB
IER
, H
. K
AR
AM
BIR
I, H
. YA
CO
UB
A
Clim
ate
Vari
abili
ty a
nd p
opula
tion v
uln
era
bili
ty in t
he
Sahel: f
arm
ers
’ evalu
ati
on o
f m
itig
ati
on s
trate
gie
s and p
olic
ies
P8D
.13
K.
ED
JAM
ELa
Mouss
on e
t la
sécu
rité
alim
enta
ire e
n A
friq
ue d
e
l'Ouest
: le
cas
du T
ogo
P8D
.14
C.
G. ETEN
E, S.
ND
JEN
DO
LE
et
M.
BO
KO
Evenem
ents
plu
vie
ux e
xtr
em
es
et
adapta
tion a
ux
risq
ues
d'e
rosi
on d
ans
la v
ille d
e P
ort
o-N
ovo,
Benin
P8D
.15
J. A
SSA
N
Envir
onm
enta
l c
halle
nges
and liv
elih
ood d
ivers
ific
a-
tion in S
outh
ern
Ghana
P8D
.16
A.
SA
LISSO
U,
J. ISA
BELL
E, A
.M
AR
TIN
A
dapta
tion d
es
anophèle
s vect
eurs
du p
alu
dis
me a
ux
vari
ati
ons
sais
oniè
res
dans
la r
égio
n d
e N
iam
ey a
u
Nig
er
30
Frid
ay, 30 N
ovem
ber
2007
Frid
ay, 3
0 N
ovem
ber 2
007
Para
llel sessio
ns
9A
: A
ero
sols
an
d G
as P
hase
Tim
e
#A
uth
or(
s)
Tit
leC
hair
: C
Mari
08
:30
9A
.1S.
CR
UM
EYR
OLL
E, L.
GO
MES
and P
. TU
LET
The im
pact
of
the m
eso
scale
convect
ive s
yst
em
s (M
CS)
on a
ero
sol physi
cal and c
hem
ical pro
pert
ies,
fo
cusi
ng o
n h
ygro
scopic
ity,
duri
ng t
he A
MM
A c
am
-paig
n
08
:45
9A
.2J.-P
. C
HA
BO
UR
EA
U,
P. TU
LET
and C
. M
AR
I D
iurn
al cy
cle o
f dust
and c
irru
s over
West
Afr
ica a
s se
en f
rom
Mete
osa
t Seco
nd G
enera
tion s
ate
llite
and a
regio
nal fo
reca
st m
odel
09
:00
9A
.3C
. D
ELO
N, D
. SER
CA
, C
. R
E-
EV
ES
, D
. STEW
AR
T,
R.
DU
PO
NT, C
. M
AR
I, J.-
P.
CH
AB
OU
REA
U
IMPA
CT O
F N
O E
MIS
SIO
NS
FR
OM
SO
ILS O
N T
RO
PO
-SPH
ER
IC O
ZO
NE F
OR
MA
TIO
N IN
2006 W
ET S
EA
SO
N
09
:15
9A
.4M
. SA
UN
OIS
, C
. E.
REEV
ES,
C.
MA
RI, J.
G.
MU
RPH
Y,
D.
J. S
TE-
WA
RT,
G.
P. M
ILLS
, D
. E. O
RA
M
An Idealis
ed T
wo-D
imensi
onal A
ppro
ach
to t
he
Stu
dy o
f th
e O
zone B
udget
of
the L
ow
er
Tro
po-
sphere
duri
ng t
he W
est
Afr
ican M
onso
on
09
:30
9A
.5I. B
OU
AR
AR
, K
. LA
W,
M.
PH
AM
, F.
HO
UR
DIN
, S.
SZ
OPA
, P. N
E-
DELE
C, C
. JA
MB
ER
T,
P.
PER
-R
OS,
F. C
AIR
O,
F. R
AV
EG
NA
NI,
S.
VIC
IAN
I, P
. M
AZ
ZIN
GH
I, H
. SC
HLA
GER
Evalu
ati
on o
f The L
MD
zIN
CA
Chem
istr
y C
limate
M
odel duri
ng s
um
mer
2006
09
:45
9A
.6G
. C
APES,
H. C
OE,
J. C
RO
SIE
R,
P.
I. W
ILLI
AM
S,
J. M
UR
PH
Y,
D.
STEW
AR
T, C
. R
EEV
ES
, D
. PA
RK
ER
and M
. PIC
KER
ING
Air
born
e a
ero
sol m
easu
rem
ents
over
West
Afr
ica
duri
ng t
he A
MM
A S
OP 1
and 2
fie
ld c
am
paig
n
10
:00
9A
.7P.
FLA
MEN
T, K
. D
EB
OU
DT, X
. M
ER
IAU
X,
M. C
HO
EL,
L.
AIM
OZ
,V
. C
OR
NIL
LE,
H.
CA
CH
IER
and
B.
CH
ATEN
ET
Physi
co-c
hem
ical ch
ara
cteri
sati
on o
f aero
sol at
M
Bour
(Senegal)
duri
ng A
MM
A S
OP 0
gro
und-b
ase
d
sam
plin
g e
xperi
ments
10
:15
9A
.8C
. FL
AM
AN
T, C
. LA
VA
YS
SE, J.-
P.
CH
AB
OU
REA
U,
M. TO
DD
, S.
CR
UM
EYR
OLL
E, C
. G
ALY
-LA
CA
UX
, M
. G
OSSET a
nd J.
PELO
N
Mult
i-pla
tform
obse
rvati
ons
of
a r
epre
senta
tive
spin
gti
me c
ase
of
Bodélé
and S
udan d
ust
em
issi
on,
transp
ort
and s
cavengin
g o
ver
West
Afr
ica
10
:30
Coff
ee b
reak
11
:00
9A
.9B
. B
AR
RET,
E.
LEFL
OC
HM
OEN
, V
.-H
. PEU
CH
, C
. M
AR
I, B
. JO
SSE,
J.-L
. A
TTIE
, P. R
ICA
UD
, V
. TH
OU
RET, J.-P
. C
AM
MA
S a
nd
M.
MA
RTET
Impact
of
NO
x p
roduct
ion b
y lig
htn
ings
over
the O
3
dis
trib
uti
on in t
he U
T o
ver
Afr
ica d
uri
ng t
he m
on-
soon:
a s
tudy w
ith t
he M
OC
AG
E C
hem
istr
y T
rans-
port
Model
11
:15
9A
.10
J. B
EC
HA
RA
, A
. B
OR
BO
N, C
. JA
MB
ER
T,
P. M
AD
EC
and P
.E.
PER
RO
S
Air
born
e M
easu
rem
ents
of
Tra
ce O
rganic
Speci
es
inth
e U
pper
Tro
posp
here
over
West
ern
Afr
ica:
the
Impact
of
Deep C
onvect
ion o
n t
roposp
heri
c ch
em
-is
try
11
:35
9A
.11
C.
KEIM
, C
.E. B
LOM
, T. G
ULD
E
and C
. PIE
SC
H
Tra
ce g
ase
pro
file
s m
easu
red b
y M
IPA
S-S
TR
duri
ng
SC
OU
T-A
MM
A
11
:45
9A
.12
A.
MIN
IKIN
, T.
HA
MB
UR
GER
, H
. SC
HLA
GER
and A
. PETZ
OLD
A
ircr
aft
obse
rvati
ons
of
aero
sol re
moval and e
volu
-ti
on in t
he o
utf
low
of
meso
scale
convect
ive s
ys-
tem
s in
West
Afr
ica d
uri
ng t
he m
onso
on s
easo
n in
August
2006
31
Frid
ay, 30 N
ovem
ber
2007
9B
: Evalu
ati
on
of
Mod
els
used
for
Weath
er
an
d C
lim
ate
Pre
-d
icti
on
Tim
e
#A
uth
or(
s)
Tit
le
Ch
air
s :
Y X
ue,
F H
ou
rdin
08
:30
9B
.1S.
MIL
TO
N,
M.
BR
OO
KS a
nd G
. G
REED
Num
eri
cal W
eath
er
Pre
dic
tion o
ver
West
Afr
ica
duri
ng 2
006 -
A R
evie
w o
f A
MM
A M
odelli
ng A
ctiv
i-ti
es
at
the U
K M
et
Off
ice
08
:45
9B
.2
H.
HA
MA
and A
. K
AM
GA
F.
Veri
fica
tion o
f th
e A
MM
A S
peci
al O
bse
rvati
on P
e-
riod F
ore
cast
s D
uri
ng S
um
mer
2006 O
ver
Sele
cted
Sta
tions
09
:00
9B
.3W
. M
. TH
IAW
, A
. N
AR
H,
M.
KA
MA
RA
, R
. Z
AA
BO
UL
and V
. B
. K
UM
AR
The W
est
Afr
ican m
onso
on s
easo
n d
uri
ng 2
007 a
s depic
ted b
y N
CEP m
odels
09
:15
9B
.4G
. J. B
ER
RY, C
. D
. TH
OR
N-
CR
OFT
, A
. A
GU
STI-
PA
NA
RED
A,
J. T
. H
EM
ING
and W
. M
. TH
IAW
Analy
sis
and c
om
pari
son o
f sy
nopti
c fe
atu
res
in
analy
ses
and f
ore
cast
s fr
om
glo
bal ce
ntr
es
09
:30
9B
.5N
. SÖ
HN
E,
J.-P
. C
HA
BO
UR
EA
U
and F
. G
UIC
HA
RD
Fo
reca
st v
eri
fica
tion o
f cl
oud c
over
wit
h s
ate
llite
obse
rvati
on o
ver
West
Afr
ica
09
:45
9B
.6R
. R
OEH
RIG
, J.-Y
. G
RA
ND
PEIX
, J.-P
. LA
FOR
E
Couplin
g b
etw
een d
ensi
ty c
urr
ents
, deep c
onvec-
tion a
nd s
urf
ace
flu
xes
over
West
Afr
ica a
s si
mu-
late
d b
y t
he L
MD
Z4 G
CM
10
:00
9B
.7H
. PA
ETH
EN
SEM
BLE
S O
F H
IGH
-RESO
LUTIO
N C
LIM
ATE
CH
AN
GE S
IMU
LATIO
NS O
VER
AFR
ICA
IN
CLU
DIN
G
GR
EEN
HO
USE F
OR
CIN
G A
ND
LA
ND
DEG
RA
DA
TIO
N
10
:15
9B
.8C
. N
JAM
BE F
ils,
D.
MO
NK
AM
Pré
dic
tion E
mpir
ique d
es
Plu
ies
de M
ouss
on à
D
ouala
au C
am
ero
un
10
:30
Coff
ee b
reak
11
:00
9B
.9P.
LAM
B, A
. B
EN
MO
-H
AM
ED
, M
. M
ILLE
R,
I.
SEID
OU
SA
ND
A,
H. H
AM
Aand
A. A
. A
BD
OU
AD
AM
Analy
sis
of
the A
MF
20
06
Nia
mey r
adio
sonde d
ata
: s
om
epre
limin
ary
resu
lts
11
:15
–1
2:0
0D
iscu
ssio
n
9C
: W
ate
r R
esou
rces a
nd
Dow
nscalin
g
Tim
e
#A
uth
or(
s)
Tit
leC
hair
s :
S S
am
bou
, N
Hall
08
:30
9C
.1C
. R
UFI
N N
GU
IMA
LET,
S.
ND
JEN
DO
LE e
t D
. O
R-
AN
GE
Impact
of
clim
ati
c pejo
rati
on o
n t
he P
ipi ri
ver
flow
at
Ouadda,
upper
sandst
one p
late
au o
f th
e K
ott
o r
iver
in
Centr
afr
ican R
epublic
08
:45
9C
.2F.
OU
ALA
GA
HO
UA
KA
-N
IKA
Influence
Clim
ati
c C
hange o
n t
he Q
ualit
y o
f W
ate
r
09
:00
9C
.3N
adji
TELL
RO
WA
Ï Le
s R
ess
ourc
es
en E
au d
u B
ass
in S
uperi
eur
du L
ogone
(Tch
ad -
Cam
ero
un e
t R
CA
) en lia
ison a
vec
la V
ari
abili
te
Clim
ati
que d
e 1
961 à
1990
09
:15
9C
.4R
. G
NA
N-K
OU
ASSI, H
. YA
CO
UB
A, H
. K
AR
AM
BI-
RI, P
. D
IELL
O,
G.
MA
HE,
J-E.
PA
TU
REL
Impact
s of
clim
ate
change o
n w
ate
r re
sourc
es
in t
he
Naka
mbe b
asi
n (
Burk
ina F
aso
)
09
:30
9C
.5A
.O E
LUD
OYIN
, A
.M.
AK
INB
OD
E,
O.
A. ED
IAN
G C
om
bati
ng F
lood C
risi
s w
ith G
eogra
phic
Info
rmati
on S
ys-
tem
(G
IS):
An E
xam
ple
fro
m A
kure
, South
west
Nig
eri
a
09
:45
9C
.6E.
E.
AG
O
AN
ALY
SE D
ES R
EC
EN
TES IN
ON
DA
TIO
NS A
L'A
VA
L D
U
FLEU
VE M
ON
O E
T IM
PA
CTS D
U B
AR
RA
GE H
YD
RO
ELE
C-
TR
IQU
E D
E N
AN
GB
ETO
AU
TO
GO
ET A
U B
EN
IN
32
Frid
ay, 30 N
ovem
ber
2007
9C
: W
ate
r R
esou
rces a
nd
Dow
nscalin
g
Tim
e
#
Au
thor(
s)
Tit
leC
hair
s :
S S
am
bou
, N
Hall
10
:00
9C
.7D
. K
UIT
CH
A, G
. LI
EN
OU
, V
. K
AM
GA
NG
KA
BEYEN
E
BEYA
LA, L.
SIG
HA
NK
AM
-JO
U,
G.
E.
EK
OD
EC
K
VU
LNER
AB
ILIT
E D
ES R
ESSO
UR
CES E
N E
AU
DE L
A V
ILLE
D
E Y
AO
UN
DE :
CA
S D
U B
ASSIN
AM
ON
T D
U M
FOU
ND
I
10
:15
9C
.8A
. A
LI, T. LE
BEL,
A.
AM
AN
I and S
. IB
RA
HIM
A
Rain
fall
dow
nsc
alin
g in t
he S
ahel: A
Mark
ov C
hain
ap-
pro
ach
10
:30
Coff
ee b
reak
11
:00
9C
.9E.
VA
NV
YV
E, N
. H
ALL
, C
. M
ESSA
GER
and S
. LE
RO
UX
On t
he lim
its
of
confidence
in s
mall
scale
info
rmati
on
deri
ved f
rom
regio
nal cl
imate
models
11
:15
9C
.10
S.
M.
SA
LL,
M.
L. M
'BA
YE
et
F. H
OU
RD
IN
Désa
gré
gati
on d
e la p
luie
sur
le F
outa
Dja
llon e
n G
uin
ee
11
:35
9C
.11
S.
GIE
RTZ
and B
. D
IEK
KR
ÜG
ER
A
naly
sing e
nvir
onm
enta
l ch
ange e
ffect
s on f
utu
re w
ate
r availa
bili
ty in B
enin
usi
ng a
n inte
gra
ted m
odelli
ng a
p-
pro
ach
11
:45
Dis
cu
ssio
n
Ple
nary
Sessio
n 1
0:
Fore
casti
ng
at
all S
cale
s
Tim
e
#A
uth
or(
s)
Tit
leC
hair
: E
Afi
esim
am
a
13
:20
10.1
Z.
Mum
ba
AM
MA
Opera
tional Fo
recs
ting C
entr
e (
AO
C)
Duri
ng
AM
MA
-SO
P o
f 2006 W
AM
Seaso
n L
ess
ons
learn
t and t
he
futu
re
13
:40
10.2
A.D
iongue N
IAN
G e
t O
. N
DIA
YE
Evalu
ati
on o
f th
e E
ta m
odel opera
tional at
the D
MN
of
Senegal duri
ng 2
006 r
ain
y s
easo
n
14
:00
10.3
M.
DIO
P-K
AN
E,
M.
TH
IAW
, G
. SIN
INI, D
. K
ON
E,
G.
KPA
BEB
A, A
. A
BEB
E, Z
. M
UM
BA
FOR
EC
ASTIN
G C
ON
VEC
TIV
E S
YSTEM
S IN
WEST A
FRIC
A
AN
D T
HEIR
PR
ED
ICTIB
ILIT
Y
14
:20
10.4
F. H
OU
RD
IN, P.
RU
TI, F
. G
UIC
HA
RD
, F.
FA
VO
T,
I.
MU
SA
T,
P.
MA
RQ
UET, T.
LOS
AD
A,
A.
DELL
’AQ
UIL
A,
A. TR
AO
RE
Evalu
ati
on a
nd inte
rcom
pari
son o
f glo
bal and r
egio
nal
clim
ate
models
in t
he f
ram
e o
f A
MM
A
14
:40
10.5
A.
KA
MG
A F
OA
MO
UH
OU
Eand M
. M
IAM
BA
YE
Veri
fica
tion o
f opera
tional C
limate
outl
ooks
and t
he H
ad-
ley C
entr
e r
egio
nal cl
imate
modelin
g s
yst
em
over
Chad
15
:00
10.6
Y.
XU
E,
W.
LAU
, K
. C
OO
K
and W
AM
ME t
eam
M
odelin
g t
he s
em
i-ari
d S
ahel C
limate
--
West
Afr
ican
Monso
on M
odelin
g a
nd E
valu
ati
on (
WA
MM
E)
Init
iati
ve
and its
fir
st s
et
of
experi
ments
15
:20
Dis
cu
ssio
n
15
:40
16
:00
En
d o
f th
e C
on
fere
nce
33
