Quantifying the synergistic effect of the precipitation and land use on   sandy desertification at county level: A case study in Naiman Banner,   northern China

doi:10.1016/j.jenvman.2013.02.033

CORC > 北京大学 > 环境科学与工程学院

	Quantifying the synergistic effect of the precipitation and land use on sandy desertification at county level: A case study in Naiman Banner, northern China
	Ge Xiaodong ; Ni Jinren ; Li Zhenshan ; Hu Ronggui ; Ming Xin ; Ye Qing
刊名	journal of environmental management
	2013
关键词	Sandy desertification Land use Regression County level MINQIN COUNTY PROVINCE
DOI	10.1016/j.jenvman.2013.02.033
英文摘要	Assessing the driving forces of sandy desertification is fundamental and important for its control. It has been widely accepted that both climatic conditions and land use have great impact on sandy desertification in northern China. However, the relative role and synergistic effect of each driving force of sandy desertification are still not clear. In this paper, an indicator named as SI was defined to represent the integrated probability of sandy desertification caused by land use. A quantitative method was developed for characterizing the relative roles of annual precipitation and land use to sandy desertification in both spatial and temporal dimensions at county level. Results showed that, at county level, land use was the main cause of sandy desertification for Naiman Banner since 1987-2009. In the case of spatial dimension, the different combination of land use types decided the distribution of sandy desertification probability and finally decided the spatial pattern of bared sand land. In the case of temporal dimension, the synergistic effect of land use and precipitation highly influenced the spatial distribution of sandy desertification. (C) 2013 Elsevier Ltd. All rights reserved.; Environmental Sciences; SCI(E); PubMed; 2; ARTICLE; 34-41; 123
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/190552]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Ge Xiaodong,Ni Jinren,Li Zhenshan,et al. Quantifying the synergistic effect of the precipitation and land use on sandy desertification at county level: A case study in Naiman Banner, northern China[J]. journal of environmental management,2013.
APA	Ge Xiaodong,Ni Jinren,Li Zhenshan,Hu Ronggui,Ming Xin,&Ye Qing.(2013).Quantifying the synergistic effect of the precipitation and land use on sandy desertification at county level: A case study in Naiman Banner, northern China.journal of environmental management.
MLA	Ge Xiaodong,et al."Quantifying the synergistic effect of the precipitation and land use on sandy desertification at county level: A case study in Naiman Banner, northern China".journal of environmental management (2013).