Spatial Differentiation of Comprehensive Land Carrying Capacity in Jiangsu Province

HAN Shu-cheng; PU Li-jie

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Spatial Differentiation of Comprehensive Land Carrying Capacity in Jiangsu Province

- Spatial Differentiation of Comprehensive Land Carrying Capacity in Jiangsu Province
- Bulletin of Soiland Water Conservation Vol. 28, Issue 5, Pages: 146-150(2009)
- 作者机构：
  
  1. 华南理工大学公共管理学院,广东,广州,510640
  2. 南京大学国土资源与旅游学系,江苏,南京,210093
  3. 国土资源部土地利用重点实验室,北京,100029
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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HAN Shu-cheng, PU Li-jie. Spatial Differentiation of Comprehensive Land Carrying Capacity in Jiangsu Province[J]. Bulletin of Soiland Water Conservation, 2009, 28(5): 146-150.
DOI：

HAN Shu-cheng, PU Li-jie. Spatial Differentiation of Comprehensive Land Carrying Capacity in Jiangsu Province[J]. Bulletin of Soiland Water Conservation, 2009, 28(5): 146-150. DOI：

摘要

土地承载力是资源承载力研究的重要方面

是评价一个地区可持续发展能力的重要参考依据。以社会经济发展迅速而人地矛盾突出的江苏省为研究区域

从水土资源支撑系统、经济技术支撑系统、社会支撑系统和生态环境支撑系统4个方面建立了江苏省土地综合承载能力评价指标体系

采用多因素加权综合评价法对各县(市)进行土地综合承载能力综合评价。根据评价结果将全省分成高承载能力区、中承载能力区和低承载能力区

整体表现出从东南部-中西部-北部和沿海承载能力逐渐降低的空间分异特征。

Abstract

As an important area of resource carrying capacity researches

land carrying capacity is an important reference basis to evaluate sustainable development ability of a special region. Selecting Jiangsu Province as a study case where has fast socio-economic development speed and prominent man-land contradiction

the paper established the evaluation indicator system of comprehensive land carrying capacity from the four supporting systems including water and land resources

economy and technology

society

and eco-environment. Then

comprehensive land carrying capacity is evaluated by applying the weighted multi-factors synt hetic appraisement method at county level. According to the evaluated results

land carrying capacity of Jiangsu Province is divided into three types

i.e.

high

moderate

and low carrying capacities. On the whole

it decreased from south east

midwest to north and seaboard of Jiangsu Province.

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