气候和人类活动对黄河干流甘肃段NDVI变化的影响 |
殷菲, 白冰, 黄鹏程, 马玉龙 |
Impact of climate and human activities on NDVI change in Gansu section of the Yellow River main stream |
YIN Fei, BAI Bing, HUANG Pengcheng, MA Yulong |
图4 2001—2020年黄河干流甘肃段平均气温(a,单位:℃)、气温变化趋势(b,单位:℃·a-1)、平均降水量(c,单位:mm)、降水量变化趋势(d,单位:mm·a-1)空间分布 |
Fig.4 The spatial distribution of average air temperature (a, Unit:℃), air temperature change trend (b, Unit: ℃·a-1), mean precipitation (c, Unit: mm) and change trend of precipitation (d, Unit: mm·a-1) in Gansu section of the Yellow River main stream from 2001 to 2020 |
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