Desertification/aridification monitoring of the Iberian Peninsula by passive microwave remote sensing

被引:0
|
作者
Van de Griend, AA [1 ]
De Jeu, R [1 ]
Seyhan, E [1 ]
机构
[1] Vrije Univ Amsterdam, Fac Earth Sci, NL-1018 HV Amsterdam, Netherlands
关键词
Nimbus-SMMR; microwaves; soil moisture; desertification; aridification; global change; climate change; Ebro Basin;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Nimbus/SMMR passive microwave signatures were used to determine the spatial distribution and temporal variations in surface soil moisture over the Iberian Peninsula for the whole lifetime of SMMR (1978-1987). The analysis of surface moisture showed a significant and gradual decrease in surface moisture over the ten-year period in one large region in northeastern Spain. The developed methodology, therefore, seems to be a promising tool for large-scale degradation / aridification monitoring in desertification threatened regions.
引用
收藏
页码:117 / 122
页数:4
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