欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 2004, Vol. ›› Issue (1): 16-19.

• 研究报告 • 上一篇    下一篇

长江下游沿江地区区域环境承载力对土地利用变化的响应

郑国强1,2, 江南2, 刘兆德2   

  1. 1. 南京大学城市与资源学系, 南京, 210093;
    2. 中国科学院南京地理与湖泊研究所, 南京, 210008
  • 收稿日期:2003-02-10 修回日期:2003-04-03 出版日期:2004-02-10
  • 通讯作者: 郑国强,1972年生,男,博士研究生,主要从事地理信息系统与土地利用变化研究.
  • 基金资助:
    中国科学院知识创新资助项目(KZCX1-Y和KZCX2-310)

Response of sustainable capacity of regional environment for land use change in the lower reaches of Yangtze River

ZHENG Guoqiang1,2, JIANG Nan2, LIU Zhaode 2   

  1. 1. Department of City and Resource Science, Nanjing University, Nanjing 210093, China;
    2. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
  • Received:2003-02-10 Revised:2003-04-03 Online:2004-02-10

摘要: 区域环境承载力是协调区域环境系统与区域社会经济发展的重要依据。本文以长江下游沿江地区为例,对区域环境承载力的变化及其影响因素进行了研究。通过分析长江下游沿江地区土地利用动态变化趋势,构建了区域环境承载力指标体系和模型,并对长江下游沿江部分地区1995~2000年区域环境承载力变化趋势及土地利用变化对区域环境承载力的影响进行了探讨。

关键词: 化感作用, 生理生化, 特性, 水稻

Abstract: The sustainable capacity of regional environment is the important basis for harmonization between regional environment system and social economic development. Lower reaches of Yangtze River as a case, the paper studied the changes and impact factors of the taking the sustainable capacity of regional environment. Based on the analysis of land use change, the paper constructed the index system and model for the area. It also discussed the trend of the sustainable capacity of regional environment and its response to land use change in the lower reaches of Yangtze River from 1995 to 2000.

Key words: Allelopathy, Physiobiochemistry, Property, Oryza sativa

中图分类号: