PINUS_NORTHEAST_YELLOWDEC JAN FEB
MAR APR MAY
JUN JUL AUG
SEP OCT NOV
J F M A M J J A S O N
10
100
1000
0 10 20 30 40 Temperature of Warmest Month (C)
-75 -60 -45 -30 -15 0 Minimum Temperature (C)
-30 -20 -10 0 10 20 Temperature of Coldest Month (C)
-20 -10 0 10 20 Annual Temperature (C)
0 1 2 3 4 5 6 7 Growing Degree Days on 5C Base X 1000
10 100 1000 10000 Annual Precipitation (mm)
0.0 0.2 0.4 0.6 0.8 1.0 Actual Evaporation/Potential Evaporation
Pe rc
10
1
1
1
100
1000
10
100
1000
10
100
1000
1
10
100
1000
Temperature (C) -30 -10 10 30 0 -30 -10 10 30 0 -30 -10 10 30 0
0 10 20 30 40 10
100
1000
10000
An nu
al P
re ci
pi ta
tio n
(m m
-30
-20
-10
0
10
20
10
100
1000
Moisture Index AE/PE: < 0.55
Temperature (C)
Precipitation (mm)
40-30 -20 -10 0 10 20 30
0 2 31 4 5 6 7 Growing Degree Days on 5C Base X 1000
0.0 0.2 0.4 0.6 0.8 1.0
USGS Professional Paper 1650–G
Actual Evaporation/Potential Evaporation
Temperature of Coldest Month (C)
PINUS NORTHEAST YELLOW
Number of taxa in group: 3