荒漠生物结皮碳交换对模拟增温和降雨变化的响应
贺祯子, 徐冰鑫, 刘文静, 胡宜刚

Carbon exchange of desert soil crust in response to simulated warming and changes of precipitation
Zhenzi He, Bingxin Xu, Wenjing Liu, Yigang Hu
图3 不同降水量下增温(W)和不增温(NW)处理的生物结皮累积总初级生产力(GPP)、生态系统呼吸(ER)和净生态系统碳交换量(NEE)
注:*表示差异显著,P<0.05
Fig.3 The accumulative gross primary productivity (GPP), ecosystem respiration (ER) and net ecosystem exchange (NEE) of crustal soils under warming (W) and non-warming (NW) at different precipitation gradients