2001—2020年三江源冻土区植被物候变化特征分析
王泰华, 杨大文

Variation characteristics of vegetation phenology during 2001—2020 on frozen ground zone of the Three Rivers Source Region
Taihua WANG, Dawen YANG
表1 三江源区2001—2020年不同流域与冻土类型生长季NDVI、植被物候与土壤冻融指标多年均值
Table 1 Multi-year average value of growing season NDVI, vegetation phenology and soil freeze-thaw indicators during 2001—2020 at different catchments and frozen ground types of the Three Rivers Source Region
指标三江源区流域范围冻土类型
黄河源长江源澜沧江源多年冻土区季节冻土区冻土退化区
GrNDVI0.4160.5010.3000.4940.3150.5580.398
SOS144.8138.4153.5140.6152.5134.5147.2
EOS283.2287.2278.0285.8278.4289.8282.0
DOS138.1148.7124.4145.5125.8155.4135.0
SOT121.1116.0131.9105.7135.9101.6119.5
EOT297.9301.0288.9313.9287.4312.0297.7
DOT176.9185.1157.1208.1151.5210.4178.1