Using AVHRR data for detection of El Nino/La Nina impacts on land ecosystems

被引：3
|
作者：
Kogan, FN [1 ]
Wei, G [1 ]
机构：
[1] Natl Ocean & Atmospher Adm, Natl Environm Satellite Data & Informat Serv, Camp Springs, MD 20746 USA
来源：
REMOTE SENSING FOR LAND SURFACE CHARACTERISATION | 2000年 / 26卷 / 07期
关键词：
D O I：
10.1016/S0273-1177(99)01141-2
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
El Nine/La Nina consequences for land ecosystem were examined using the new AVHRR-based three-channel vegetation index (VT), widely used for monitoring drought. A typical pattern of vegetation conditions was identified around the world during the recent events. Features and trends of the 1997/98 El Nino including its intensity, extent, and impact on vegetation are also discussed. (C) 2000 COSPAR. Published by Elsevier Science Ltd.
引用
收藏
页码：1165 / 1168
页数：4
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