干旱胁迫下植物抗逆性大尺度遥感监测方法

林艺真, 邱炳文, 陈芳鑫, 黄莹泽, 蒋范晨, 闫超

Remote Sensing Monitoring Method for Plant Stress Resistance under Drought Stress on Large Scale

LIN Yizhen, QIU Bingwen, CHEN Fangxin, HUANG Yingze, JIANG Fanchen, YAN Chao

表2 植被指数距平百分比与干旱程度的相关性

Tab. 2 Correlation of the percentage of vegetation index anomalies and the degree of drought

NDVI EVI2 OSAVI GPP LWSI SIWSI NMDI mARI mACI 乔木 0.1793** 0.2347** 0.1032** 0.2176** 0.1728** 0.4508** 0.0861 0.1366** 0.1019** 灌木 0.5201** 0.4025** 0.2258** 0.3889** 0.1124** 0.4014** 0.1530 0.0981** 0.1058** 草地 0.3471** 0.2710** 0.1744** 0.45334** 0.3212** 0.1548** 0.0900 0.1137** 0.1822** 农田 0.3371** 0.2851** 0.0805 0.1594** 0.0750 0.1125** 0.1129 0.3650** 0.5365**