Arid
DOI10.1016/j.jaridenv.2014.04.006
A multilevel analysis of effects of land use policy on land-cover change and local land use decisions
Zhang, Jing1,2; Niu, Jianming1,3; Buyantuev, Alexander4; Wu, Jianguo3,5,6
通讯作者Niu, Jianming
来源期刊JOURNAL OF ARID ENVIRONMENTS
ISSN0140-1963
EISSN1095-922X
出版年2014
卷号108页码:19-28
英文摘要

Drylands, which occupy more than 40% of the Earth’s land surface, are highly susceptible to degradation. It is important to understand causes, mechanisms, and environmental consequences of dryland ecosystem degradation. Land use policies are known to play a critical role in driving land cover changes, as well as in mitigating land degradation and promoting sustainable development in drylands. We analyzed the effects of different policies on vegetation cover and the attitude of local people toward policy changes in Uxin county, Inner Mongolia, China, based on remote sensed Normalized Difference Vegetation Index (NDVI) time series and household surveys. Overall vegetation in the study area was found to recover during 1987-2007. Multilevel statistical modeling results demonstrated that NDVI, density of agricultural population, density of livestock, land use, accessibility to market, and mean annual precipitation all had significant effects on re-vegetation. Changes in land use policy, which restricted farmers and herdsmen in certain land use practices and eliminated rangeland overload, were found to be an important driver of vegetation recovery during 1997-2007. Local households in the area generally approve the policy but adjust it according to their cultural traditions or land use practices. (C) 2014 Elsevier Ltd. All rights reserved.


英文关键词Desertification Household Multi-scale drivers Multilevel statistical model Policy change
类型Article
语种英语
国家Peoples R China ; USA
收录类别SCI-E ; SSCI
WOS记录号WOS:000337879000003
WOS关键词ECUADORIAN AMAZON ; SEMIARID CHINA ; DESERTIFICATION ; MODELS ; DEGRADATION ; LANDSCAPE ; DYNAMICS ; PLATEAU ; SCIENCE ; SYSTEMS
WOS类目Ecology ; Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
来源机构Arizona State University
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/183034
作者单位1.Inner Mongolia Univ, Coll Life Sci, Hohhot 010021, Peoples R China;
2.Dalian Nationalities Univ, Coll Environm & Resources, Dalian 116600, Peoples R China;
3.Inner Mongolia Univ, Sino US Ctr Conservat Energy & Sustainabil Sci, Hohhot 010021, Peoples R China;
4.SUNY Albany, Dept Geog & Planning, Albany, NY 12222 USA;
5.Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA;
6.Arizona State Univ, Global Inst Sustainabil, Tempe, AZ 85287 USA
推荐引用方式
GB/T 7714
Zhang, Jing,Niu, Jianming,Buyantuev, Alexander,et al. A multilevel analysis of effects of land use policy on land-cover change and local land use decisions[J]. Arizona State University,2014,108:19-28.
APA Zhang, Jing,Niu, Jianming,Buyantuev, Alexander,&Wu, Jianguo.(2014).A multilevel analysis of effects of land use policy on land-cover change and local land use decisions.JOURNAL OF ARID ENVIRONMENTS,108,19-28.
MLA Zhang, Jing,et al."A multilevel analysis of effects of land use policy on land-cover change and local land use decisions".JOURNAL OF ARID ENVIRONMENTS 108(2014):19-28.
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