长江流域资源与环境 >> 2013, Vol. 22 >> Issue (08): 965-.

• 区域可持续发展 •    下一篇

上海城市人居生态质量综合评价研究

隋玉正 |史 军 |崔林丽 |梁 萍   

  1. (1青岛理工大学建筑学院|山东 青岛 266033;2上海市气候中心|上海 200030;
    3上海市卫星遥感与测量应用中心|上海 201199;4中国海洋大学信息科学与工程学院|山东 青岛 266100)
  • 出版日期:2013-08-20

INTEGRATED ASSESSMENT OF ECOLOGICAL QUALITY 
FOR HUMAN SETTLEMENTS IN SHANGHAI

SUI Yuzheng1|4|SHI Jun2|CUI Linli3|LIANG Ping2   

  1. (1 College of Architecture|Qingdao Technological University|Qingdao 266033|China;2 Shanghai Climate Center|Shanghai 200030|China;
    3 Shanghai Center for Satellite Remote Sensing and Application|Shanghai 201199|China;
    4College of Information Science and Engineering|Ocean University of China|Qingdao 266100|China)
  • Online:2013-08-20

摘要:

基于上海城市气象站点数据、卫星遥感反演的土地利用数据、气象灾情记录数据和植被叶面积指数数据,运用层次分析法结合专家咨询法,建立了上海城市人居生态质量评价指标体系,并综合应用遥感和地理信息系统(GIS)空间分析技术,从湿润指数、气象灾害指数、水体密度指数、植被覆盖指数和植被质量指数开展了上海城市250 m空间格网的人居生态质量评价和等级划分。结果表明:建立的评价指标体系对上海城市人居生态质量评价是可行的,上海人居生态质量在多数地区都为良或一般等级,在闵行、宝山和嘉定一些地区以及青浦和浦东个别地区人居生态质量为差,而在崇明北部和南部一些地区以及浦东、南汇和奉贤沿海极少地区人居生态质量为优等级

Abstract:

 Assessment of ecological quality is central to environmental management but at present little consensus exists on what it constitutes Increasing recognition of the validity of including human values as part of our understanding of ecological quality has arisen with the concept of ecosystem services,ie the benefits people obtain from ecosystems,as a means of valuing ecosystems As the largest and most modern city,Shanghai has experienced extensive urban expansion and urbanization since Chinas economic reform in the late 1970s In the process of urbanization,natural vegetation cover is largely replaced by paved surfaces,and open spaces are maintained for recreational or ornamental purposes,so that the ecosystem dynamics of the remaining green areas of the city are usually quite different from those of the open countryside Changes in vegetation imply changes in the physical properties of land surface,including surface albedo,surface roughness,leafarea index,rooting depth,and availability of soil moisture The resulting ecological consequences of urban sprawl have caused considerable concern among scientists and policy makers To date,however,spatially explicit monitoring of the urbanization together with comprehensive studies of the ecological consequences of human settlements in the entire Shanghai area has not been conducted Based on the climate data from 11 meteorological stations,land use data derived from satellite remote sensing,and damage data from meteorological disaster and vegetation leaf area index data,the assessment index system of urban ecological quality for human settlements was built using analytic hierarchy process and Delphi technique. The assessment and regionalization of ecological quality of human settlements was completed at 250 m spatial grid from humidity index,meteorological disaster index,water body density index,vegetation coverage index and vegetation quality index with the help of remote sensing and geographic information system technique The results indicate that the assessment index system is suitable for the assessment of ecological quality of human settlements in Shanghai,and in recent years,the integrated ecological quality of human settlements is good or fair in most of Shanghai In some parts of Minhang,Baoshan and Jiading and several parts of Qingpu and Pudong,the ecological quality of human settlements is poor This is related with the more areas of industrial or construction land,more meteorological disasters and lower vegetation cover and vegetation quality in these regions In some parts of Northern and Southern Chongming and several parts of Pudong,Nanhui and Fengxian,the ecological quality of human settlements is excellent This is attributed to the higher humidity index,water bodies density index, vegetation coverage index and vegetation quality in these regions As the third largest island in China and the largest alluvial island in the world,Chongming is declared as an ecological island by the Shanghai Government and all development activities that conflict with the protection of the environment will be prohibited,so in most parts of Chongming the ecological quality of human settlements is good or excellent Despite its major economic development,Shanghai has also seen severe ecological problems in recent years Managing the tradeoffs between urbanization and ecological protection will be a major challenge for local policy makers.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 刘 鹤, 刘洋, 许旭. 基于环境效率评价的成渝经济区产业结构与布局优化[J]. 长江流域资源与环境, 2012, 21(9): 1058 .
[2] 常变蓉,李仁东,徐兴建,邱娟,易凤佳. 基于GIS空间自相关的江汉平原钉螺分布特征[J]. 长江流域资源与环境, 2014, 23(07): 930 .
[3] 李云良, 张奇, 李淼, 姚静. 基于BP神经网络的鄱阳湖水位模拟[J]. 长江流域资源与环境, 2015, 24(02): 233 .
[4] 李奋生, 赵国华, 李勇, 梁明剑, 闫亮, 颜照坤, 李敬波, 郑立龙. 青藏高原东缘的隆升及其水系的响应[J]. 长江流域资源与环境, 2016, 25(03): 420 -428 .
[5] 周杰, 张学儒, 牟凤云, 赵瑞一, 周伟, 李梦梅. 基于CAMarkov的土壤有机碳储量空间格局重建研究——以泛长三角地区为例[J]. 长江流域资源与环境, 2018, 27(07): 1410 .
[6] 郭莎莎, 胡守庚, 瞿诗进. 长江中游地区多尺度耕地景观格局演变特征[J]. 长江流域资源与环境, 2018, 27(07): 1455 .
[7] 谢启姣, 段吕晗, 汪正祥. 夏季城市景观格局对热场空间分布的影响——以武汉为例[J]. 长江流域资源与环境, 2018, 27(08): 1735 .
[8] 毕学成, 谷人旭, 苏 勤.  

制造业区域产业专业化、竞合关系与分工——基于江苏省市域面板数据的计量分析 [J]. 长江流域资源与环境, 2018, 27(10): 2201 -2213 .

[9] 杨高升, 谢秋皓. 长江经济带绿色水资源效率时空分异研究——基于SE-SBM与ML指数法[J]. 长江流域资源与环境, 2019, 28(02): 349 -358 .
[10] 牛潜, 周旭, 张继, 杨江州, 黄雪勇. 喀斯特山地城市生态系统弹性变化分析 ——以贵阳市区为例 [J]. 长江流域资源与环境, 2019, 28(03): 722 -730 .