摘要
介绍了入境控制断面拓石站的基本情况,选定了拓石站生态需水量计算方法;在对拓石站水量系列插补方法的精度进行分析的基础上,选取林家村与拓石站全年逐月水量相关关系延长获取1991-2002年拓石站逐月水量,与2003-2007衬测资料组成生态需水计算水量系列,计算确定拓石站生态需水量为13.50亿m3,并提出今后应继续加强拓石水文站建设的建议。
The paper introduced the basic conditions and calculation methods of ecological water requirement of Tuoshi station,the immigration control section.Based on Tashi station water series interpolation precision analysis,it select Tashi station and Linjiacun station water year-round monthly extended access toTuoshi station monthly water from 1991 to 2002,with the lining data from 2003 to 2007 composition of ecological water demand calculation in water series.Finally,it calculated and determined the Tashi station ecological water demand witch was 1.35 billion cubic meter,then,suggest that we should strengthen construction of Tuoshi hydrological station in the future.
出处
《水资源与水工程学报》
2012年第5期179-181,共3页
Journal of Water Resources and Water Engineering
关键词
入境控制断面
生态需水量
渭河干流
immigration control section
ecological water requirement
main stream of Weihe river
