7997

• UCREFRP Catalog Number: 7997
• Author: Nash, L. L. and P. H. Gleick.
• Title: The Colorado River Basin and Climatic Change, The Sensitivity of Streamflow and Water Supply to Variations in Temperature and Precipitation.
• USFW Year: 1993.
• USFW - Doc Type: EPA 230-R-93-009,
• Copyright Material: NO

,

Table 7: Annual flow (tat) of the East River for all scenarios.

Scenario

Mean [1]

so

cv

Minimum

Maximum

Base 230.7 84.9 0.37 76.9 477.0
T+20 P-20% 165.8 (-27.6%) 60.6 0.36 60.2 (-22.8OAl) 358.6 (-24.8OAl)
T+20 P-10% 186.9 (-18.7%) 69.1 0.37 66.4 (-14.0oAl) 401.8 (-15.8OAl)
T +20 P+O 209.4 (-9.1%) 77.8 0.37 72.5 (-5.8OAl) 446.1 (-6.5%)
T +20 P+ 1 OOAl 233.5 (1.3%) 86.2 0.37 79.1 (2.8OAl) 490.5 (2.8%)
T+20 P+20oAl 258.7 (12.3%) 94.3 0.36 86.4 (12.2OAl) 535.0 (12.2%)
T+40 P-20oAl 153.8 (-33.10Al) 58.8 0.38 54.4 ( -29.3OAl) 348.9 (-26.8OAl)
T+40 P-10oAl 172.8 ( -25.IWo) 66.9 0.39 61.6 (-19.9%) 388.4 (-18.6OAl)
T+40 P+O 192.8 (-16.5%) 74.9 0.39 68.8 (-10.6%) 428.6 (-10.2%)
T+40 P+10oAl 223.4 (-3.4%) 86.3 0.37 77.6 (0. 8OAl) 487.0 (2.1 %)
T+40 P+20oAl 246.4 (6.6%) 93.8 0.38 84.7 (10.1%) 528.3 (10.8%)
GISS2 205.6 (-11.2%) 80.9 0.39 70.2 (-8.8OAl) 456.2 (-4.4%)
GFOL 187.0 (-19.1OAl) 73.4 0.39 64.6 (-16.1%) 420.2 (-11.9OAl)
UKMO 2 187.6 (-19.0%) 76.2 0.41 64.2 (-16.6%) 438.9 (-8.0oAl)
Note: (1) Numbers in parentheses represent percent change from the base case.

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