贵州岩溶山区生态系统的脆弱性及其对策  

Main Characteristics of Eco-system and Corresponding Countermeasures of Karst Mountain Region in Guizhou

作　　者：苏维词[1] 

机构地区：[1]宁波大学建筑工程与环境学院

出　　处：《中国水土保持科学》2004年第3期64-69,共6页Science of Soil and Water Conservation

基　　金：国家自然科学基金项目 (4 0 2 6 10 0 2 );中国科学院"西部之光"计划 (科发人教字 [2 0 0 2 ]10 1号 );贵州省科技攻关项目(黔科合 2 0 0 3NGY0 2 9);贵州省科学基金项目 (黔科基合 2 0 0 4年 )的部分内容

摘　　要：为了给岩溶山区生态系统的保护、重建与合理开发利用提供科学依据 ,通过对岩溶山区生态系统特征的辨识 ,着重从多样性和易损性、容量、生物生产力与生物量、敏感性和承灾能力等 5个方面的分析 ,阐述贵州岩溶山区生态系统的脆弱性特征 ,根据我国西部大开发中生态建设的要求和贵州经济社会持续发展需要 ,提出了适度开展生态移民、加快小城镇建设等适合贵州岩溶山区生态系统建设的对策措施。In order to provide scientific basis of protection, rehabilitation and exploitation and utilization in reason for eco-system in Karst Mountain Region, by identifying characteristics of the region, five aspects including diversity and vulnerability, capability, biologic productivity and biomass, sensitivity and carrying capacity of disaster were analyzed emphatically, and frangibility characteristics were expatiated. Based on needs of eco-environment conservation in West exploitation in China and needs of economic and social sustainable development, the countermeasures and directions on eco-system conservation of Karst Mountain Region in Guizhou were put forward.

关 键 词：贵州 岩溶山区 生态系统 脆弱性 发展对策 

分 类 号：X171[环境科学与工程—环境科学]