THE DEM APPLICATION TO THE ESTIMATION OF WATERLOGGING LOSS IN JIANGHAN PLAIN

doi:10.6046/gtzyyg.1992.02.07

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Abstract

In this paper, the DEMapplication to the study of waterlogging damage in Jianghan plain is demonstrated in principles as well as methods, The waterlogging mechanism and its agroecological characters are analysed, and the loss estimation formula for rice due to waterlogging is developed. With the support of DEM, the rice loss of waterlogging is estimated in the test region

Keywords Ecological environment Beijing GIS

Issue Date: 02 August 2011

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	Articles by authors

	Wang-Yao
	GONG Hui-Li
	LI Xiao-Juan
	SHU Zhi-Ming
	PENG Sheng-Lin
	WANG Xiong-Jun
	ZHANG Jian-Dong

Cite this article:

Wang-Yao,GONG Hui-Li,LI Xiao-Juan, et al. THE DEM APPLICATION TO THE ESTIMATION OF WATERLOGGING LOSS IN JIANGHAN PLAIN[J]. REMOTE SENSING FOR LAND & RESOURCES, 1992, 4(2): 37-43.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.1992.02.07 OR https://www.gtzyyg.com/EN/Y1992/V4/I2/37

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