Characteristics and Its Regulation of Karst Ecosystem in Southwest China--In the case of Guizhu Province

SU Wei-ci

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Characteristics and Its Regulation of Karst Ecosystem in Southwest China--In the case of Guizhu Province

- Characteristics and Its Regulation of Karst Ecosystem in Southwest China--In the case of Guizhu Province
- Bulletin of Soiland Water Conservation Vol. 23, Issue 2, Pages: 55-59(2004)
- 作者机构：
  
  1. 重庆师范大学地理系,重庆,400047
  2. 贵州科学院山地资源研究所,贵州,贵阳,550001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2004
- 稿件说明：
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SU Wei-ci. Characteristics and Its Regulation of Karst Ecosystem in Southwest China--In the case of Guizhu Province[J]. Bulletin of Soiland Water Conservation, 2004, 23(2): 55-59.
DOI：

SU Wei-ci. Characteristics and Its Regulation of Karst Ecosystem in Southwest China--In the case of Guizhu Province[J]. Bulletin of Soiland Water Conservation, 2004, 23(2): 55-59. DOI：

摘要

西南岩溶山区生态环境脆弱

是我国实施西部大开发战略中生态建设的重点地区。通过对生态系统多样性和易损性、容量、生物生产力与生物量、敏感性和承灾能力等5个因素的分析

阐述了西南岩溶山区生态系统的基本特征

探讨了西南岩溶山区生态系统建设的原则。根据西部大开发中对生态建设的要求

提出了西南岩溶山区生态建设与调控的对策措施。

Abstract

Karst landforms are very developed in southwest China

and it belongs to the typical region with eco-environmental fragility.The basic features of its eco-environmental system are analyzed based on diversity of ecosystem

capacity of population and environment

biomass(above and ground)

sensitivity

capacity resisting natural disasters. So there are the principles of regulating ecosystem. Finally

corresponding harness and regulation measures for karst ecosystem in southwest China are suggested.

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