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7/18/2019 Sanitation Training
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Bebet G. GozunClimate Resiliency Team Leader
Training on Sewerage and Septage ManagementBayview Par !otel" Marc# $%&'"('&)
Climat C#ang
*mpacts on
+at r
Sanitation
,aciliti s and
S rvic s
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Whats it all about?Global
Fever
(Sources: Climatic ResearchUnit of the University of EastAnglia !adley Centre of theU" #eteorological $%ce &ataset 'aveG)v *ones and#oberg )++,-
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PFCs
HFCs
SF6
Greenhouse gases (GHGs)trap heat from the sun toeep the !arth "arm#
H2
O
Water vapor
CO2
Carbon Dioxide
CH4
Methane
NO2
Nitrous Oxide
CO2
CH4
N2OHFCs
PFCs SF6
CO2 CO2
CH4CO2N2OCH4
HFCs
SF6SF6
CO2 CO2
CO2
CO2
CO2CO2 CO2
CH4
N2O
$ncreasing levels of GHGs
in the atmosphere since thein%ustrial revolution mae for a"armer "orl% lea%ing to abruptchanges in climate&
'he Greenhouse !ect
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7/18/2019 Sanitation Training
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Base% on themi%%le range scenario
of the $P *s +th
,ssessment -eport.the entire !ast ,sia-egion "as projecte%
to e/periencetemperature rise ofabout 0#1 b2 the en%of the centur2 (0344)#
*ncreasingtemperature
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
-cross Soci ty
5ulnerable sectors
,griculture
Fresh"ater
Health Bio%iversit2
Forests
!6S7 %rought events an% rice
3o
increase lea%s to8 %ecrease in rice 2iel%
.rom: www/sciencentral/com: Cassman 0RR0 1ational Academy of Sciences
http://www.sciencentral.com/http://www.sciencentral.com/7/18/2019 Sanitation Training
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Climat C#ang *mpacts
7-,9 B9!,H$6G
: ;!,'H
2 3
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Mor t#an )' o/ ,ilipinos
d p nd on s a/ood as t# ir
primary sourc o/ prot in %%%%%
01TR*T*20 is at ris3
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7/18/2019 Sanitation Training
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-ngat4a
m
May(
'&5
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
,nnual meanprecipitation e/pecte%to increase about 3+8in !ast ,sia C but this isnot evenl2 %istribute%in the region
(base% on the +th,ssessment-eport 044D(
5ariabilit2ofPrecipitation
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Changes in annual mean
precipitation in %(period 207!200 compared to"#!""0$ &' 2)
htt4:55ec/euro4a/eu5environment5climat5ada4tation5inde67en/htm
,;B Stu%2 on !conomic$mpacts of inSoutheast ,sia (044
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Summary o/ ,indings
P-G-S- Study ('&'
Projection of seasonal temporal rainfall variation is largest(-35 % to +44%)%uring the seasons of >une>ul2,ugust an%arch,prila2#
'he highest increase in rainfall%uring south"est monsoonseason (>>,) is liel2 in Region 01 (44%), CAR (29%), Region 03(34%), Region 04 (24%) an Region 05 (24%) in 2050#
,o!n!ar tren is li"el# in $inanaoas in%icate% in the
re%uction in seasonal rainfall in ,. >>, an% S76 b2 0414#
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
*nundat
w tlands and
ot# r low lying
lands
6 7rod b ac# s
*nt nsi/y
/looding
*ncr as t#
salinity o/
riv rs" bays and
groundwat r
tabl s
Rising S a
L v ls
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
S,9'W,'!-$6'-S$76044E
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W,'!-
-!S7-!Sountr2 'otal -esources 0444mEpersonWorl% +0.@11#4 D.4+1
,sia 3E.14=#4 E.@@=
nite% States of ,merica 0.+@4#4 =.=E=
>apan +@4#4 E.E
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;irect7bservations of-ecent limate
hange
oreintense an% longer%roughtssince 3
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,ggravate% b2 loss of forests
"hich serve as carbon sins :"atershe%s
2 Half of the forests thatoriginall2 covere% +@8 of the
!arthIs lan% surface are gone#2 7nl2 oneJfth of the !arthIs
original forests remainpristine an% un%isturbe%
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769S$76
Business as usual is 67' ,6 7P'$76&
nless action is taen no"K
8 the stan%ar% of living "ill "orsen
8 povert2 "ill be e/acerbate%
8 there "ill be more %amage to propert2 :lives
8 business sustainabilit2 "ill be in uestion
8 %eca%es of gro"th can be "ipe% out
8 mans ver2 survival is at great ris&
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C20CL1S*20 limate change action
"ill reuire concerte%eort of governments :their partners (privatesector. 6G7s.communities.%evelopment partners)to manage an% a%opt toa changing : more
invasive environment
SH,-!;-!SP76S$B$9$'L
+7 M1ST PL-0 and +2R8 T2G7T!7R3
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
1nder t#e /ramewor o/S1ST-*0-BL7 4797L2PM70T
&. Reduce G!G emissions :Mitigation;
(. Reduce ris :-daptation;
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Some Mitigation Measures>
onserve energ2 an% "ater
$mprove energ2 eMcienc2
Promote rene"able energ2
Shift to alternative. rene"able fuel(non fossil fuel)
!ncourage more "aling : biing :car pooling
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
7nsur t# sourc s o/ wat r ? t# +-T7RS!74S
Prot ction and Grow Mor
7nsur t# sourc s o/ wat r ? t# +-T7RS!74S
Prot ction and Grow Mor
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Mitigation alone is not enoug#3
*mpacts o/ Climate C#ange a
R7-L*T@ t#at=s a//ecting us and willcontinue to a//ect us.
+e need to -4-PT to t#is
A07+ 02RM-L now 333
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Typ s o/ !azards
capabl o/ causing damag or loss o/ prop rty and li/
G ologic #azards
? g ologic conditions" suc# as
avalanc# s" art#ua " landslid s" volcanic ruptions"
sin#ol s
!ydro%m t orological #azards
% /rom natural
proc ss s or p# nom na o/ atmosp# ric" #ydrological or
oc anograp#ic natur suc# as /loods" tropical cyclon s"
droug#t and d s rti/ication.
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Geo#azard
*t is a conditionDs o/
t#e environment
broug#t about by a
geological
p#enomenonDna"t#at #asD#ave t#e
potential o/ causing
loss o/ lives and
damage to property.!azard % roc
will /all
!-E-R4
Ris % roc will
/all F#arm t#ecouple
R*S8
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,raming
4isast r
Ris
R duction
Ris / :!azard H 7Iposur H
9uln rability;
,;
,P','$76
Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
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Temperature % Mitigation F -daptation
Sound Practices
Tokyo & Singapore Roof-top gardens
and roadside greeningto reduce impacts of
urban heat islandeffect
Seattle Urban greenery project
Albuquerque & Seattle(ing !ounty"
#mpro$ed buildingdesign and insulation
%R' U#)*#'%S
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
2v rall
Gr ning
%reen +alls %reen Roofs
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Sector Adaptation option/strategy
#nfrastructure Relocate those at risk #ncrease ground le$el
Strictly follo, or better yet increase easementrequirements
.ore inland rather than coastal infrastructurede$elopment
/rotect and e0pansion e0isting natural
barriers (mangro$es"
1 !reate marshlands & ,etlands as buffer $s sea le$el rise & flooding
1 Sea,alls & storm surge barriers
Sea Level Rise F Storm Surge
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Sector Adaptation option/strategy
nergy Reduce dependence on single energysource 2 di$ersify energy sources
Use more rene,able sourcesStrengthen o$erhead transmission &
distribution infrastructure
Underground cabling for utilities
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7Iamples o/ +-T7R adaptationSector Adaptation option/strategy
Singapore 0panded rain,ater har$esting 2
34 reser$oirs (capture e$ery single
drop of rain"
+ater conser$ation+ater re-use from treated ,aste,ater
('e+ater"
*esalination
+ater use and irrigation efficiency
The 5ortTaguig !ity/hilippines
!onstruction of ,ater storage (6-storey highbuilding" under urgos !ircle
Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
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.
+e are blessed wit# more t#an&5' Billion Cubic Meters o/
rain/all" eac# year.
+e lose nearly J' o/ it
Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
Be Secure Project
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-llow rainwater to rec#arge t#e aui/er? do not pave everyt#ing % use pavers
Be Secure ProjectWater Security for Resilient Economic
Growth and Stability
7/18/2019 Sanitation Training
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!limate
Resilient
Solutions5or
+ater and
+aste,ater
Systems
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!limate
ResilientSolutions
for
+ater andaste,ater
Systems
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B S P j t
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Be Secure ProjectWater Security for Resilient Economic
Growth and Stability