玛纳斯河流域绿洲区生态安全评价  

ECOLOGICAL SECURITY ASSESSMENT FOR THE OASIS IN THE MANAS RIVER BASIN

作　　者：史小丽[1] 叶茂[1,2] 王晓峰[1,2] 安红燕[3] 龚君君[1] 

机构地区：[1]新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054 [2]新疆干旱区湖泊环境与资源实验室,新疆乌鲁木齐830054 [3]中国科学院新疆生态与地理研究所,新疆乌鲁木齐830011

出　　处：《井冈山大学学报（自然科学版）》2010年第5期63-68,共6页Journal of Jinggangshan University (Natural Science)

基　　金：国家科技支撑计划项目(2007BAC17B01);新疆维吾尔自治区社会科学基金项目(07JYB012)

摘　　要：探讨了玛纳斯河流域绿洲生态安全状况的问题,试图从根本上解决该流域存在的生态安全问题。根据生态安全评价因子的选取原则构建玛纳斯河流域绿洲生态安全评价指标体系。利用生态安全综合评价法对玛纳斯河流域绿洲进行生态安全评价,并用聚类分析法对评价结果进行等级划分。结论认为:经济活动因子和荒漠化因子共同制约着玛纳斯河流域生态安全的发展程度;玛纳斯河流域绿洲生态安全状况可以划分为一级和二级水平表明该区域大部分地区的生态安全程度相仿;十户滩—安集海盐渍化防治区的盐渍化问题十分严重,应尽快实施有效的应对措施。本研究为玛纳斯河流域的管理工作提供理论基础,且对新疆的可持续发展具有重要意义。The ecological security problems of the Manas River Valley oasis were dicussed for trying to fundamentally solve the existent problems in the basin. Based on the choosing principles of ecological security evaluation fators, the ecological security evaluation index system for Manas River Valley oasis was constructed. Ecological safety of the Manas River Valley owas evaluated by comprehensive evaluation methods, and the results were analyzed by the grading cluster. It could be concluded that, the development level of the Manas River Valley oasis ecological security is conditioned by economic activity factors and desertification factors; the Manas River Valley oasis ecological security status can be divided into primary and secondary level, which suggests that the ecological security status in most regions of the Manas River Valley oasis is similar; the salinization in Beach-Anjihai combat zone is still serious, efficacious answer measures are needed for implementing. The research provides academic foundation, and has important significance to sustainable development of Xinjiang.

关 键 词：玛纳斯河流域 绿洲 生态安全 

分 类 号：X523[环境科学与工程—环境工程]