|
|||||
|
|
| 艾比湖湖面变化对周缘农牧生态系统功能影响 | |
| 引用本文： | 谢正宇,刘金博,张雪梅.艾比湖湖面变化对周缘农牧生态系统功能影响[J].干旱区地理,2009,32(2). |
| 作者姓名： | 谢正宇 刘金博 张雪梅 |
| 作者单位： | 1. 枣庄学院旅游与资源系,山东,枣庄,277160 2. 博尔塔拉蒙古自治州环境保护局,新疆,博乐,833400 3. 新疆,昌吉职业技术学院旅游系,新疆,昌吉,831100 |
| 基金项目： | 新疆维吾尔自治区环境保护局资助项目 |
| 摘 要： | 为进一步探讨艾比湖湖面应恢复或保持的面积问题,按照耗散结构理论,对艾比湖周缘农牧生态系统功能受自然辅助能变化影响趋势进行研究.通过调查收集1998-2004年间艾比湖周缘七个农牧生态系统物质投入、产出数据,在数据规范化处理后比较表明:体现农业生态系统功能稳定性的能量产投比率与湖面面积大小变化呈现着明显的正相关关系;提出艾比湖湖面最低应恢复或保持在800 km2以上.为推进应用生态学在生物生产领域的广泛应用,并就研究中遇到的问题提出讨论. |
| 关 键 词： | 艾比湖 生态系统功能 折能系数 投入产出比 精河县 六团场 |
Impact on ecological function caused by surface changes of Lake Ebinur |
|
| XIE Zheng-yu,LIU Jin-bo,ZHANG Xue-mei.Impact on ecological function caused by surface changes of Lake Ebinur[J].Arid Land Geography,2009,32(2). | |
| Authors: | XIE Zheng-yu LIU Jin-bo ZHANG Xue-mei |
| Institution: | XIE Zheng-yu~1,LIU Jin-bo~2,ZHANG Xue-mei~3 (1 Department of Tourism and Resources,Zaozhuang University,Zaozhuang 277160,Shandong,China,2 Environment Protection Bureau of Bortala Mogol Autonomous Prefecture,Bole 833400,Xinjiang,3 Department of Tourism,Changji Vocational and Technical College,Changji 831100,China) |
| Abstract: | Lake Ebinur is located in the Northwest of Xinjiang Uygur Autonomous Region.Owing to the lakeshrinked area,the situation of the ecological environment deteriorates year by year.The sandstorms do great harm to the local people living and bring negative effects to the north slope of the Tianshan Mountains.During the process of recovery engineering implementation,the question how large the lake is will be brought forward in the future planning.The paper tries to give a sound answer to the question from the eco... |
| Keywords: | Lake Ebinur Prigogine's dissipative structure ecological system function energy flow energy conversion coefficient |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |