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黑河流域下游额济纳绿洲与水资源的关系
引用本文:钟华平,刘恒,王义,托娅,耿雷华,颜志俊.黑河流域下游额济纳绿洲与水资源的关系[J].水科学进展,2002,13(2):223-228.
作者姓名:钟华平  刘恒  王义  托娅  耿雷华  颜志俊
作者单位:1.河海大学水文水资源及环境学院, 江苏, 南京, 210098;
基金项目:"九五"国家重点科技攻关滚动项目(96-912-01-04S);水利部科技创新项目(SCX2000-11)
摘    要:简要介绍了黑河流域下游额济纳绿洲自然概况,分析了黑河下游地表水、地下水近20年的变化趋势,进而对额济纳绿洲植被生长、植物种群演替、植被覆盖度以及绿洲的存亡与当地地下水埋深的关系作了剖析,并对规划年绿洲变化作了预测.指出了水资源是黑河下游额济纳经济社会可持续发展和生态环境建设的依托,如何稳定绿洲和使绿洲有适度规模发展,是生态保护的核心问题,具有重要的战略意义.

关 键 词:额济纳绿洲    水资源    黑河流域下游    地下水埋深    植被
文章编号:1001-6791(2002)02-0223-06
收稿时间:2001-02-12
修稿时间:2001年2月12日

Relationship between Ejina oasis and water resources in the lower Heihe River basin
ZHONG Hua-ping,LIU Heng,WANG Yi,TUO Ya,GENG Lei-hua,YAN Zhi-jun.Relationship between Ejina oasis and water resources in the lower Heihe River basin[J].Advances in Water Science,2002,13(2):223-228.
Authors:ZHONG Hua-ping  LIU Heng  WANG Yi  TUO Ya  GENG Lei-hua  YAN Zhi-jun
Affiliation:1.College of Water Resources and environment, Hohai University, Nanjing 210098, China;2.Nanjing Hydraulic Research Institute, Nanjing 210029, China;3.Water Science Academe of Inner Mongolia Autonomous Region, Hohehot 010020, China
Abstract:The paper briefly presents the natural general situation of Ejina oasis,analyzes the variation ten dency of surface water and groundwater lasted 20 years in the lower Heihe River basin,dissects the growth of vegetation,succession of plant species,vegetation degree of coverage,the relationship between Ejina oasis and the depth of local groundwater,forecasts the change of Ejina oasis area in the designed years,and points out that the sustainable development of economy and society and environment construction in Ejina oasis rely on water resources.The core issue of Ejina ecology protection is how to steady the oasis and make it moderate expanding,which has important stratagem significance.
Keywords:Ejina oasis  water resources  lower Heihe river basin  depth of groundwater  vegetation  
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