The potential impacts of sprawl on farmland in Northeast China-Evaluating a new strategy for rural development

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 海岸带信息集成与综合管理实验室

	The potential impacts of sprawl on farmland in Northeast China-Evaluating a new strategy for rural development
	Xi, FM ; He, HS ; Clarke, KC ; Hu, YM ; Wu, XQ ; Liu, M ; Shi, TM ; Geng, Y ; Gao, C
刊名	LANDSCAPE AND URBAN PLANNING
	2012-01
卷号	104 期号:1 页码:34-46
关键词	Farmland Urban And Rural Sprawl Rural Residential Land Sleuth Building a New Countryside Landscape Metrics
ISSN号	0169-2046
通讯作者	He, HS (reprint author), Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110016, Peoples R China. xifengming@iae.ac.cn ; HeH@iae.ac.cn ; kclarke@geog.ucsb.edu ; huym@iae.ac.cn ; xqwu@yic.ac.cn ; lium79@163.com ; Tiemaos@sjzu.edu.cn ; gengyong@iae.ac.cn ; gaochang717@163.com
产权排序	[Xi, Fengming; He, Hong S.; Hu, Yuanman; Liu, Miao; Geng, Yong] Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China; [He, Hong S.] Univ Missouri, Sch Nat Resources, Columbia, MO 65211 USA; [Clarke, Keith C.] Univ Calif Santa Barbara, Dept Geog, Santa Barbara, CA 93106 USA; [Wu, Xiaoqing] Chinese Acad Sci, Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China; [Shi, Tiemao; Gao, Chang] Shenyang Jianzhu Univ, Sch Architecture & Urban Planning, Shenyang 110168, Peoples R China
英文摘要	China's "building a new countryside" strategy for coordinating urban and rural development and gearing up national economic growth brings challenges to the country's farmland protection. The objective of this study is to evaluate potential impacts of implementing the strategy on farmland and to provide scientific guidelines and decision support for decision makers in northeast China. We analyzed three "building a new countryside" implementation scenarios (Historical Trend, Intensive Development, and Extensive Development) using the SLEUTH urban growth and land cover change model in combination with remote sensing and GIS analysis. The results indicated that farmland loss was inevitable, but revealed large differences in landscape patterns and the amount of farmland loss among the three BNC implementation scenarios. The Extensive Development scenario showed the largest increase in urban and rural residential land, the highest level of landscape fragmentation, and the largest loss of farmland. Farmland loss under the Intensive Development scenario is higher than that under the Historical Trend scenario; however, urban and rural sprawl and the fragmentation of landscape under the Intensive Development scenario were lower than those under the Historical Trend scenario. Consequently, the Intensive Development scenario was recommended for actual "building a new countryside" implementation in the study area. Potential rural sprawl under the Intensive Development scenario was also discussed, which provided useful information for guiding scientific-based decision support and policy making. While most studies of sprawl prediction involve urban centers only, our study presents a case of predicting urban and rural sprawl simultaneously.
学科主题	Environmental Sciences & Ecology ; Geography ; Physical Geography ; Urban Studies
URL标识	查看原文
语种	英语
公开日期	2012-06-13
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/5588]
专题	烟台海岸带研究所_海岸带信息集成与综合管理实验室
推荐引用方式 GB/T 7714	Xi, FM,He, HS,Clarke, KC,et al. The potential impacts of sprawl on farmland in Northeast China-Evaluating a new strategy for rural development[J]. LANDSCAPE AND URBAN PLANNING,2012,104(1):34-46.
APA	Xi, FM.,He, HS.,Clarke, KC.,Hu, YM.,Wu, XQ.,...&Gao, C.(2012).The potential impacts of sprawl on farmland in Northeast China-Evaluating a new strategy for rural development.LANDSCAPE AND URBAN PLANNING,104(1),34-46.
MLA	Xi, FM,et al."The potential impacts of sprawl on farmland in Northeast China-Evaluating a new strategy for rural development".LANDSCAPE AND URBAN PLANNING 104.1(2012):34-46.