Relationship between vegetation distribution and groundwater level in the lower reaches of Heihe River basin, China

被引：0
|
作者：
Chuanyan, Zhao [1 ]
Zhongren, Nan [1 ]
机构：
[1] Chinese Acad Sci, Hydrol & Ecol Lab Watershed, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou, Peoples R China
来源：
IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年
关键词：
the lower reaches of Heihe River Basin; groundwater depth; vegetation coverage; GIS and remote sensing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The relationship between vegetation coverage and groundwater level was built in the study area according to investigation data. The spatial and temporal variation of groundwater levels was simulated by FEFLOW from 1980 to 2010. Temporal-spatial distribution of Potential vegetation in the study area was estimated using the relationship combining with spatial distribution of groundwater level. The results of coverage estimated were validated by Landsat TM data.
引用
收藏
页码：3963 / 3966
页数：4
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