黑河下游调水对植被的影响(英文)

编号 zgly0001586279

文献类型 期刊论文

文献题名 黑河下游调水对植被的影响(英文)

作者 蒋晓辉  刘昌明 

作者单位 YellowRiverInstituteofHydraulicResearch  YRCC  CollegeofWaterSciences  BeijingNormalUniversity  InstituteofGeographicScienceandNaturalResourcesResearch  CAS 

母体文献 Journal of Geographical Sciences 

年卷期 2010年05期

年份 2010 

分类号 TV211.1 

关键词 waterregulation  ecosystem  groundwater  thelowerHeiheRiver 

文摘内容 Water regulation has been carried out by the Heihe River Bureau since 2000,which aims to address the existing eco-environmental problems in the lower Heihe River.In the past nine years,great changes in spatial-temporal distribution of water resources took place in the lower Heihe River.In order to objectively evaluate the influence of water regulation on the eco-environment,the changes of groundwater table,typical vegetation,landscape types as well as East Juyan Lake have been analyzed in the lower Heihe River,by means of field surveys and remote sensing.These results indicate that there are obvious effects of water regulation on the eco-environment,which has been improved toward sustainability in the lower Heihe River.