Landscape Ecological Risk Assessment and Its Spatiotemporal Variation in Rapid Urbanization Areas-A Case Study at Qingpu District, Shanghai City

WANG Min; RUAN Junjie; WANG Qing; SHA Chenyan

doi:10.13961/j.cnki.stbctb.2016.05.037

您当前的位置：

首页 >

文章列表页 >

Landscape Ecological Risk Assessment and Its Spatiotemporal Variation in Rapid Urbanization Areas-A Case Study at Qingpu District, Shanghai City

- Landscape Ecological Risk Assessment and Its Spatiotemporal Variation in Rapid Urbanization Areas-A Case Study at Qingpu District, Shanghai City
- Bulletin of Soiland Water Conservation Vol. 36, Issue 5, Pages: 185-190(2016)
- 作者机构：
  
  上海市环境科学研究院,上海,200233
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2016.05.037
  CLC：
- Published：2016
- 稿件说明：
移动端阅览
WANG Min, RUAN Junjie, WANG Qing, et al. Landscape Ecological Risk Assessment and Its Spatiotemporal Variation in Rapid Urbanization Areas-A Case Study at Qingpu District, Shanghai City[J]. Bulletin of Soiland Water Conservation, 2016, 36(5): 185-190.
DOI：

WANG Min, RUAN Junjie, WANG Qing, et al. Landscape Ecological Risk Assessment and Its Spatiotemporal Variation in Rapid Urbanization Areas-A Case Study at Qingpu District, Shanghai City[J]. Bulletin of Soiland Water Conservation, 2016, 36(5): 185-190. DOI： 10.13961/j.cnki.stbctb.2016.05.037.

摘要

[目的] 研究区域生态风险的时空变化规律，为区域生态规划和生态建设提供技术支持。[方法] 基于景观格局指数构建区域综合生态风险评价模型，并利用空间自相关分析方法，开展快速城镇化地区生态系统变化及其生态风险时空分异研究。[结果] 2000-2013年上海市青浦区城镇和林地大面积增加，农田大面积减少，湿地保持稳定；研究区生态风险空间分布差异明显，青浦东部地区的生态风险高于西部地区，且东部风险扩张速度高于西部，城市化对生态风险的影响显著。[结论] 区域生态风险具有显著的空间集聚特征，其生态风险值呈现显著的空间正相关关系。这些变化与生态系统变化及人类活动之间关系密切。

Abstract

[Objective] The aim of this study is to reveal the spatial and temporal variation of regional ecological risk in rapid urbanization areas(Qingpu District of Shanghai City)

in order to provide technical support for regional ecological planning and construction.[Methods] With the employment of GIS technology

the regional integrated ecological risk assessment model was constructed based on landscape pattern index. Spatial distribution of ecological risk in the study area was analyzed by spatial autocorrelation.[Results] The land use in the study area changed greatly from 2000 to 2013. The area of forest and urban increased gradually while the area of farmland decreased

wetland remained stable. The spatial variation of ecological risk in the study area was significant. The ecological risk of the area in the eastern was higher than that of the area located in the west

and the expansion speed of ecological risk in the east was higher than that in the west. Urbanization had a significantly impact on ecological risk.[Conclusion] Regional ecological risk has significant spatial agglomeration characteristics

and its ecological risk value represents a significant positive correlation. These changes are closely related to ecosystem change and human activities.

关键词

Keywords

references

Skinner M W, Kuhn R G, Joseph A E. Agricultural land protection in China:A case study of local governance in Zhejiang Province[J]. Land Use Policy, 2001,18(4):329-340.

Lu Xinhai, Huang Shanlin. Barriers and solutions to China's cultivated land protection[J]. International Journal of Environmental Studies, 2010,67(2):223-232.

Bergstrom J C, Ready R. What have we learned from Over 20 years of farmland amenity valuation research in North America?[J]. Review of Agricultural Economics, 2009,31(1):21-49.

Wiggering H, Dalchow C, Glemnitz M, et al. Indicators for multifunctional land use:Linking socio-economic requirements with landscape potentials[J]. Ecological Indicators, 2006,6(1):238-249.

Jin Jianjun, Jiang Chong, Truong D T, et al. Public preferences for cultivated land protection in Wenling City, China:A choice experiment study[J]. Land Use Policy, 2013,30(1):337-343.

Dachary-Bernard J, Rambonilaza T. Choice experiment, multiple programmes contingent valuation and landscape preferences:How can we support the land use decision making process?[J]. Land Use Policy, 2012, 29(4):846-854.

United Nations. Millennium Eeosystem Assessment[R]. Geneva:United Nations, 2005.

Aizaki H, Sato K, Osari H. Contingent valuation approach in measuring the multifunctionality of agriculture and rural areas in Japan[J]. Paddy Water Environment, 2006,4(4):217-222.

Swinton S M, Lupi F, Robertson G P, et al. Ecosystem services and agriculture:Cultivating agricultural ecosystems for diverse benefits[J]. Ecological Economics, 2007,64(2):245-252.

Ma Shan, Swinton S M. Hedonic valuation of farmland using sale prices versus appraised values[J]. Land Economics, 2012,88(1):1-15.

牛海鹏,张安录.耕地利用生态社会效益测算方法及其应用[J].农业工程学报,2010,26(5):316-323.

蔡银莺,张安录.武汉市农地非市场价值评估[J].生态学报,2007,27(2):763-773.

江冲,金建君,李论.基于公众参与的耕地资源非市场价值认知研究:以浙江省温岭市为例[J].中国农业资源与区划,2012,33(6):72-78.

马爱慧,张安录.选择试验法视角的耕地生态补偿意愿实证研究:基于湖北武汉市问卷调查[J].资源科学,2013,35(10):2061-2066.

宋志军,刘黎明.北京市城郊农业区多功能演变的空间特征[J].地理科学,2011,31(4):427-433.

McFadden D. Conditional Logit Analysis of Qualitative Choice Behavior[M]//Zarembkaed P, Frontiers in Econometrics. New York:Academic Press, 1973.

Travisi C M, Nijkamp P. Valuing environmental and health risk in agriculture:A choice experiment approach to pesticides in Italy[J]. Ecological Economics, 2008,67(4):598-607.

Rambonilaza M, Dachary B J. Land-use planning and public preferences:What can we learn from choice experiment method[J]. Landscape and Urban Planning, 2007,83(4):318-326.

Lancaster K. A new approach to consumer theory[J]. Journal of Political Economy, 1966,74(2):132-157.

Adamowicz W, Louviere J, Williams M. Combining revealed and stated preference methods for valuing environmental amenities[J]. Journal of Environmental Economics and Management, 1994,26(3):271-292.

McIntosh E, Ryan M. Using discrete choice experiments to derive welfare estimates for the provision of elective surgery:Implications of discontinuous preferences[J]. Journal of Economic Psychology, 2002,23(3):367-382.

Colombo S, Calatrava R J, Hanley N. Analysing the social benets of soil conservation measures using stated preference methods[J]. Ecological Economics, 2006, 58(4):850-861.

徐哲,房婷婷,松青,等.组合分析法在新产品概念开发与测试中的应用[J].数量统计与管理,2005,24(6):25-32.

马爱慧,蔡银莺,张安录.基于选择试验法的耕地生态补偿额度测算[J].自然资源学报,2012,27(7):1154-1163.

张一鸣.耕地保护制度的转型与对策研究:构建以经济激励为核心的耕地保护[J].中国农业资源与区划,2014,35(3):26-31.

Views

960

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Landscape Ecological Risk Assessment in Tampa Bay Watershed of America During 1985-2015

Eco-environmental Impact of Urbanization Process in a Sandy Area

Spatiotemporal Change of Fractional Vegetation Coverage and Its Landscape Pattern in He'nan Province

Temporal and Spatial Characteristics of Coastal Ecological Risk in Fujian Province Based on Landscape Structure

Spatial and Temporal Change of Land Use Ecological Risk Along Yellow River Based on Landscape Structure—A Case Study in He'nan Province

Related Author

LIU Yongchao

LI Jialin

SHI Xiaoli

YUAN Qixiang

PU Ruiliang

YANG Lei

HOU Yang

ZHANG Yu-qing

Related Institution

Department of Geography & Spatial Information Techniques, Ningbo University

Research Center for Marine Culture and Economy of Zhejiang Province

Editorial Department of Journal of Ningbo University

Center for Marine Resource Management, Ocean and Fishery Bureau of Xiangshan County, Xiangshan

Department of Geography, University of South Florida

⁰