|
Piao et al. 10.1073/pnas.0707213104. |
Table 2. ORCHIDEE-modeled contributions of different environmental factors to runoff trends (mm/year2) during the 20th century in different continental regions
|
Region |
Latitude, °N |
Longitude, °E |
CO2 (simulation E1) |
Climate + CO2 (simulation E2) |
Climate + CO2 + land use (simulation E3) |
Climate (simulations E2-E1) |
Land use (simulations E3-E2) |
|
Boreal EA |
50 to 90 |
-15 to 180 |
-0.01 |
0.31 |
0.36 |
0.32 |
0.06 |
|
Temperate EA |
30 to 50 |
-15 to 180 |
-0.02 |
0.10 |
0.11 |
0.12 |
0.01 |
|
Tropical EA |
10 to 30 |
60 to 180 |
-0.08 |
-0.40 |
-0.19 |
-0.32 |
0.21 |
|
Indonesia and Malaysia |
-10 to 10 |
60 to 180 |
-0.13 |
0.38 |
1.00 |
0.51 |
0.62 |
|
Australia |
-60 to -10 |
60 to 180 |
-0.03 |
0.26 |
0.28 |
0.29 |
0.02 |
|
Boreal NA |
50 to 90 |
-180 to -15 |
0.02 |
0.21 |
0.20 |
0.19 |
-0.01 |
|
Temperate NA |
30 to 50 |
-180 to -15 |
-0.04 |
0.42 |
0.37 |
0.46 |
-0.05 |
|
Central America |
10 to 30 |
-180 to -15 |
-0.10 |
0.14 |
0.49 |
0.24 |
0.35 |
|
North SA |
-10 to 10 |
-180 to -15 |
-0.11 |
-0.23 |
0.13 |
-0.12 |
0.36 |
|
South SA |
-60 to -10 |
-180 to -15 |
-0.10 |
0.23 |
0.36 |
0.33 |
0.12 |
|
North AF |
10 to 30 |
-15 to 60 |
-0.02 |
-0.16 |
-0.16 |
-0.14 |
0.00 |
|
Central AF |
-10 to 10 |
-15 to 60 |
-0.10 |
-0.17 |
-0.10 |
-0.07 |
0.08 |
|
South AF |
-60 to -10 |
-15 to 60 |
-0.06 |
0.00 |
0.05 |
0.06 |
0.05 |
|
Global |
-90 to 90 |
-180 to 180 |
-0.04 |
0.09 |
0.17 |
0.13 |
0.08 |
EA, Eurasia; NA, North America; SA, South America; AF, Africa.