大气<strong>CO<sub>2</sub></strong>浓度增加对中国区域植被蒸腾的影响

大气CO₂浓度增加对中国区域植被蒸腾的影响

田静

Effects of Atmospheric CO₂ Concentration on Vegetation Transpiration over China

Jing TIAN

图3 大气CO₂浓度增加引起的2001—2014年不同季节植被蒸腾量相对变化百分率
相对变化百分率=CO₂浓度增加引起的变化量/2001年值；白色区域表示无植被蒸腾

Fig. 3 Relative change percent of transpiration for four seasons due to the increase of atmospheric CO₂ concentration
Relative change percent = change of transpiration due to CO₂ increase /transpiration in 2001； No transpiration in white areas