Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
Inte
rpre
ting
Ind
icato
rs of R
an
ge
lan
d H
ea
lth —
Tech
nica
l Re
fere
nce
173
4-6
, Ve
rsion
4
66Evaluation Sheet (Front)
Aerial Photo:_____________________________________________________________________________________________________
Management Unit:_______________ State:__________ Office:_________________ Range/Ecol. Site Code:____________________(Allotment or pasture)
Ecological Site Name:___________________________ Soil Map Unit/Component Name:__________________________________
Observers:____________________________________________________________________ Date:______________________________
Location (description):_____________________________________________________________________________________________
T. ____ R. _____ or _____________N. Lat. Or UTM E_________________m Position by GPS? Y / N UTM Zone____, Datum____
Sec. _____, ______ ____________W. Long. N_________________m Photos taken? Y / N
Size of evaluation area:___________________________________________________________________________________________
Composition (Indicators 10 and 12) based on:__Annual Production, __Cover Produced During Current Year or __Biomass
Soil/site verification:Range/Ecol. Site Descr., Soil Surv., and/or Ecol. Ref. Area: Evaluation Area:Surface texture ____________________________________ Surface texture _____________________________________Depth: very shallow __, shallow __, moderate __, deep __ Depth: very shallow __, shallow __, moderate __, deep __Type and depth of diagnostic horizons: Type and depth of diagnostic horizons:1. ____________________ 3. ____________________ 1. ___________________ 3. ___________________2. ____________________ 4. ____________________ 2. ___________________ 4. ___________________Surf. Efferv.: none __, v. slight __, slight __, strong __, violent __ Surf. Efferv.: none __, v. slight __, slight __, strong __, violent __
Parent material _______ Slope _____% Elevation ______ft. Topographic position __________________ Aspect _______
Average annual precipitation _____inches Seasonal distribution _________________________________
Recent weather (last 2 years) (1) drought _____, (2) normal _____, or (3) wet _____.
Wildlife use, livestock use (intensity and season of allotted use), and recent disturbances: ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Off-site influences on evaluation area:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Criteria used to select this particular evaluation area as REPRESENTATIVE (specific info. and factors considered; degree of “representativeness”)
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Other remarks (continue on back if necessary)________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Reference: (1) Reference Sheet:_____________________; Author:_________________________________; Creation Date:_________or (2) Other (e.g., name and date of ecological site description; locations of ecological reference area(s))____________________
1734-6rev05 8/3/05 9:43 AM Page 66
Inte
rpre
tin
g I
nd
ica
tors
of
Ra
ng
ela
nd
He
alt
h —
Te
chn
ica
l R
efe
ren
ce 1
73
4-6
, V
ers
ion
4
67Evaluation Sheet (Back)
Departure from ExpectedNone to SlightSlight to ModerateModerateModerate to ExtremeExtreme to Total
1. Rills
2. Water-flow Patterns
3. Pedestals and/or terracettes
4. Bare ground ________%
5. Gullies
6. Wind-scoured, blowouts, and/or deposition areas
7. Litter movement
8. Soil surface resistance to erosion
9. Soil surface loss or degradation
10. Plant community composition and distribution relative to infiltration
11. Compaction layer
12. Functional/structional groups
13. Plant mortality/decadence
14. Litter amount
15. Annual production
16. Invasive plants
17. Reproductive capability of perennial plants
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
Indicator Rating Comments
Instructions for Evaluation Sheet, Page 2(1) Assign 17 indicator ratings. If indicator not present, rate None to Slight.(2) In the three grids below, write the indicator number in the appropriate column foreach indicator that is applicable to the attribute.(3) Assign overall rating for each attribute based on preponderance of evidence.(4) Justify each attribute rating in writing.
CodeN-SS-MM
M-EE-T
Attribute RatingJustificationHydrologicFunction:
E-T
H (10 indicators):Hydrologic FunctionRating:
M-E M S-M N-S
Attribute RatingJustificationSoil & SiteStability:
E-T
S (10 indicators):Soil & Site StabilityRating:
M-E M S-M N-S
Attribute RatingJustificationBioticIntegrity:
E-T
B (9 indicators):Biotic IntegrityRating:
M-E M S-M N-S
1734-6rev05 8/3/05 9:43 AM Page 67