摘要
自然生态系统的可持续发展是社会—经济系统可持续发展的基本保证,明确区域生态可持续发展的主要制约因子和生态脆弱区域是评价区域生态系统发展的可持续性、制定可持续发展战略及实施综合措施的关键步骤。本文分析了新疆生态可持续发展的主要制约因子和生态脆弱区域。结果表明,水资源危机、土地荒漠化、耕地资源危机及森林减少等是限制新疆生态可持续发展的主要制约因子;干旱绿洲—沙漠过渡地区和内陆河(湖)流域为重点生态脆弱区域。在此基础上,提出了新疆生态系统可持续发展的对策建议。
Eco - system sustainable development was basis safeguard of social - economy sustainable development. The major restricted factors and ecology weak zones were pivotal step for evaluating eco - system sustainable development and establishing sustainable development stratagem. The results showed that water resource shortage, soil desolation and forest reduction etc. were major restricted factors of sustainable development in xinjiang. Arid oasis--desert transition area and inland river（lake） drainage area were important weak zones. The and suggestions were put forward in this paper
出处
《干旱环境监测》
2009年第3期178-181,共4页
Arid Environmental Monitoring
关键词
新疆
可持续发展
制约因子
生态脆弱区
Xinjiang
sustainable development
restricted factor
ecology weak zone
