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
表1 增温和降水影响生物结皮总初级生产力(GPP)、生态系统呼吸(ER)和净生态系统碳交换量(NEE)的多因素方差分析
Table 1 Multivariate ANOVA of the effects of warming and precipitation amount on crustal gross primary productivityGPP), ecosystem respirationERand net ecosystem exchangeNEE

生物结皮

类型

因素GPPERNEE
FPFPFP
藓结皮增温(W0.9680.3270.2650.6087.6320.007
降水量(P6.544<0.0012.5420.0426.888<0.001
W×P0.4000.8080.0180.9990.7340.571
藻结皮增温(W3.0870.0812.6940.1031.3550.246
降水量(P13.151<0.0016.022<0.00114.666<0.001
W×P0.7490.5610.9010.4650.7330.571