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	Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China
	Li, Sen1,2; Wang, Tao1; Yan, Changzhen1
刊名	SUSTAINABILITY
	2017-07-01
卷号	9期号:7页码:18
关键词	policy land-use/cover change agropastoral ecotone Mu Us Sandy Land
ISSN号	2071-1050
DOI	10.3390/su9071164
通讯作者	Li, Sen(lisen@lzb.ac.cn)
英文摘要	Policy has long been considered one of the major driving forces for land-use/cover change. However, research on the interactions between land-use/cover change (LUCC) and relevant policies remains limited. The agropastoral ecotone is a typical area of policy implementation and LUCC. Therefore, this study integrates the use of multisource and multiresolution remote sensing and topographic and field-based datasets for the case of the Mu Us Sandy Land (MUSL) in northern China. The research aim was to quantify LUCC from 1965 to 2015 and describe the relationship between policy changes and land-use types during three stages: the stage of the Great Cultural Revolution, the stage of the modernization of the economy, and the stage of the Great Ecological Project. The results indicated that land use was affected by different national policies because of the national approach to land use during different periods. In the stage of the Great Cultural Revolution, the amount of cultivated land increased, and the environment deteriorated under the influence of leftists. In the stage of the modernization of the economy, vegetation coverage improved after the initial damage, and cultivated and artificial surfaces also increased. In the stage of the Great Ecological Project, cultivated land and unused land decreased, and woodland and sparse vegetation increased with the implementation of the Grain for Green Project (GGP). However, cultivated land increased but wood land and sparse vegetation decreased significantly by the end of the GGP. The coverage of artificial surfaces increased and grasslands decreased due to the encroachment of artificial surfaces into grasslands.
收录类别	SCI ; SSCI
WOS关键词	DRIVING FORCES ; ABOVEGROUND BIOMASS ; ECOSYSTEM SERVICES ; SPATIAL-PATTERNS ; SATELLITE IMAGES ; LANDSCAPE ; DESERTIFICATION ; COVER ; CLASSIFICATION ; AFFORESTATION
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences ; Environmental Studies
语种	英语
出版者	MDPI AG
WOS记录号	WOS:000406709500093
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557670
专题	寒区旱区环境与工程研究所
通讯作者	Li, Sen
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, 260 West Donggang Rd, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Sen,Wang, Tao,Yan, Changzhen. Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China[J]. SUSTAINABILITY,2017,9(7):18.
APA	Li, Sen,Wang, Tao,&Yan, Changzhen.(2017).Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China.SUSTAINABILITY,9(7),18.
MLA	Li, Sen,et al."Assessing the Role of Policies on Land-Use/Cover Change from 1965 to 2015 in the Mu Us Sandy Land, Northern China".SUSTAINABILITY 9.7(2017):18.

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