内蒙古草地生态系统碳源/汇时空格局及其与气候因子的关系

戴尔阜, 黄宇, 吴卓, 赵东升

Spatial-temporal features of carbon source-sink and its relationship with climate factors in Inner Mongolia grassland ecosystem

Erfu DAI, Yu HUANG, Zhuo WU, Dongsheng ZHAO

表4 2001-2012年内蒙古草地生态系统生态地理分区NPP变化趋势

Tab. 4 Trend of NPP in eco-geographical region in Inner Mongolia grassland ecosystem from 2001 to 2012

生态分区 NPP变化率(g C/m2·12a) IA1 5.55 IIA3 3.17 IIB1 7.44 IIB2 4.34 IIB3 6.36 IIC1 3.01 IIC2 -1.99 IIC3 3.07 IIC4 11.40 IID1 3.04 IID2 0.93 IIIB3 3.73