河西走廊荒漠植被归一化指数(NDVI)与降水量的关系
钟凌飞, 刘鹄, 张丽华

Relationship between NDVI and precipitation in the Hexi Corridor desert area
Lingfei Zhong, Hu Liu, Lihua Zhang
表5 不同降水量年份样地植被NDVI的年内变化
Table 5 Intra-annual NDVI changes of vegetation in the sample areas in years with different precipitation
样区平水年(2011年)枯水年(2013年)丰水年(2019年)
平均值最大值最小值平均值最大值最小值平均值最大值最小值
金塔北海子湿地0.10±0.040.210.010.10±0.030.180.020.22±0.100.390.04
临泽平川镇湿地0.28±0.110.520.060.29±0.110.520.050.29±0.120.560.03
民勤青土湖边缘区0.08±0.030.130.020.08±0.030.150.020.18±0.080.330.02
民勤青土湖湿地0.07±0.020.120.020.12±0.070.250.010.25±0.130.490.02
临泽一工程固沙区0.16±0.060.300.070.16±0.050.270.050.18±0.070.320.03
山丹荒漠草地0.15±0.040.250.060.15±0.060.290.040.21±0.080.360.05