长江流域资源与环境 >> 2011, Vol. 20 >> Issue (3): 262-.

• 生态评估 • 上一篇    下一篇

三峡工程建设期生态环境演变驱动力机制浅析

吴炳方,陈永柏,臧小平,尹锴,刘远新   

  1. (1.中国科学院遥感应用研究所,北京 100101;2.中国长江三峡集团公司科技与环境保护部,湖北 宜昌 443002;3.长江流域水资源保护局|湖北 武汉 430010;4.国务院三峡工程建设委员会办公室水库管理司,北京 100038)〖
  • 出版日期:2011-03-20

PRELIMINARY ANALYSIS ON THE DRIVING FORCE MECHANISMS OF ECOLOGICAL ENVIRONMENTAL CHANGES IN THREE GORGESPROJECT CONSTRUCTION TERM

 |WU Bingfang1, CHEN Yongbo2, ZANG Xiaoping3, YIN Kai1, LIU Yuanxin4   

  1. (1.Institute of Remote Sensing Applications,Chinese Academy of Sciences,Beijing 100101|China;2.China Three Georges Project Corporation,Yichang 443002|China;3.Yangtze River Water Resources Protection Bureau,Wuhan 430010;4.State Council Three Gorges Project Construction Committee Executive Office,Beijing 100038|China)〖
  • Online:2011-03-20

摘要:

三峡工程防洪、发电、航运、供水和生态等综合效益巨大,国内外广泛关注。同时,三峡工程建设期可能引发的生态环境问题复杂多样,准确找出导致库区生态环境问题产生的潜在原因及生态环境演变的驱动因子,对于保护生态环境、减少自然灾害发生、维持生态系统平衡等具有重要意义。基于历史文献资料收集、水文水质监测、遥感监测等手段,归纳总结了三峡库区生态环境演变驱动力的主要类型,对比分析了蓄水前后主要驱动力因子的差异,结果发现以三峡工程建设、移民迁建、库区社会经济发展、长江上游社会经济发展、污染负荷等五大人为驱动力是导致库区生态环境演变的主要驱动力。从多角度全面剖析了三峡工程建设期库区的生态环境演变过程及其驱动力机制,以期为三峡库区的生态环境保护与科学管理提供基础性数据

Abstract:

Three Gorges Project has got widespread concern with its huge ecological and other comprehensive benefits,such as,flood control,power generation,navigation,water supply.Three Gorges Project may lead to complex and diverse ecological environment problems.To protect the ecological environment,mitigate the natural disasters,maintain the ecosystem balance,it is very important to identify the potential causes of the problems and driving factors accurately.Based on historical documents and data collection,hydrology and water quality monitoring,remote sensing and other means,the paper summarized the main types of driving forces on ecological environment in Three Gorges Reservoir,and comparatively analyzed the differences of main driving forces before and after the project construction.The results showed that the Three Gorges Project construction,migrant relocation,social and economic development in the reservoir,social and economic development in upper area of the Yangtze River,pollution load,such five human driving forces were the main driving forces leading to the ecological environment evolution in the area.In this study,a comprehensive analysis from various aspects was carried out to make the evolution of the ecological environment of the reservoir area and the driving force mechanism clear in the Three Gorges Project construction period,and to provide basic data for the the ecological environment protection and scientific management of Three Gorges Reservoir Area

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 罗璐琴, 周敬宣, 李湘梅. 生态足迹动态预测模型构建与分析[J]. 长江流域资源与环境, 2008, 17(3): 440 .
[2] 段学花 王兆印 余国安. 以底栖动物为指示物种对长江流域水生态进行评价[J]. 长江流域资源与环境, 2009, 18(3): 241 -247 .
[3] 刘蓓蓓, 李凤英, 俞钦钦, 于洋, 毕军. 长江三角洲城市间环境公平性研究[J]. 长江流域资源与环境, 2009, 18(12): 1093 .
[4] 陈永柏, 邓 云| 梁瑞峰. 溪洛渡水电站叠梁门取水方式减缓下泄低温水的优化调度[J]. 长江流域资源与环境, 2010, 19(03): 340 .
[5] 何报寅, 丁超, 徐贵来, 刘红卫, 刘杰, 张晴. 基于MODIS的武汉城市圈地表温度场特征[J]. 长江流域资源与环境, 2010, 19(12): 1379 .
[6] 曹卫东| 曹玉红. 生态、经济协同发展的滨湖区空间管制分区研究——以巢湖东段为例[J]. 长江流域资源与环境, 2012, 21(04): 426 .
[7] 刘 钢 | 王慧敏 | 仇 蕾. 湖域工业初始排污权合作配置体系构建——以太湖流域为例[J]. 长江流域资源与环境, 2012, 21(10): 1223 .
[8] 伍见军|王咏薇|朱彬|杜钦|高阳华. WRF模式中城市冠层参数化方案在重庆气象环境模拟中的性能比较[J]. 长江流域资源与环境, 2013, 22(12): 1627 .
[9] 张 雄,刘 飞,林鹏程,王剑伟,曹文宣. 金沙江下游鱼类栖息地评估和保护优先级研究[J]. 长江流域资源与环境, 2014, 23(04): 496 .
[10] 李思思,张亮,杜耘,刘蜀治. 面源磷负荷改进输出系数模型及其应用[J]. 长江流域资源与环境, 2014, 23(09): 1330 .