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生态学杂志 ›› 2002, Vol. ›› Issue (3): 69-72.

• 技术与方法 • 上一篇    下一篇

黄河上游玛曲县生态环境问题与综合治理对策

钱鞠1, 王根绪2, 马金珠1   

  1. 1. 兰州大学资源环境学院, 兰州, 730000;
    2. 中国科学院寒区旱区环境与工程研究所, 兰州, 730000
  • 收稿日期:2001-05-15 修回日期:2001-10-19 出版日期:2002-06-10
  • 基金资助:
    国家重点基础研究发展规划(G20000487);国家科技部软科学项目(K99-10-01)资助

Eco-Environment Problems and Comprehensive Controlling Strategieses in Maqu County in the Upper Reaches of Yellow River

Qian Ju1, Wang Genxu2, Ma Jinzhu1   

  1. 1. School of Resources and Environment, Lanzhou University, Lanzhou 730000;
    2. Cold and Arid Regions Environment and Engineering Institute, Chinese Academy of Sciences, Lanzhou 730000
  • Received:2001-05-15 Revised:2001-10-19 Online:2002-06-10

关键词: 生态系统生态学, 生态恢复, 多目标规划, 湿地, 吉林省

Abstract: With the abundant natural grassland resources,Maqu County becomes the important stockbreeding base in the upper reaches of Yellow River.Eco-environment problems,such as grassland degeneration,land desertification,water and soil loss,and water resource decrease were incurred by population increase and stockbreeding development.Under the trend of global warming,human factors,for example,over loading and grazing,irrational dieforestation,and low input,etc., were the direct and radical reasons to deteriorate the vulnerable ecoenvironment.Technological,legal,administrative and economic measures,such as afforestation,artificial grass planting,grassland water saving irrigation and fertilization,industrial structure,adjustment scientific and technical education,high efficient management and so on,should be taken to control eco environment synthetically in order to realize the favorable circulation of eco system and the sustainable development of regional stockbreeding.

Key words: ecosystem ecology, ecological restoration, multi-objective planning, wetlands, Jilin Province.

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