摘要
南水北调中线工程水资源较为丰富,南阳市年分配水量为3.994亿m^(3),目前利用量较少,利用率较低,致使分配给南阳市的用水指标过剩,影响分配指标的合理性。本文根据南阳市受水区水资源状况和目前利用程度分析,进行城镇生活需水量、工业需水量、生态需水量等的预测计算和可供水量分析计算,得出了南阳市南水北调受水区近期、远期用水需求及余缺情况,以期为有关部门提供借鉴和参考。
The middle route project of the South-to-North Water Diversion Project is rich in water resources,The annual water distribution of Nanyang City is 399.4 million m^(3).At present,the utilization is less,Low utilization,As a result,the water consumption index allocated to Nanyang City is surplus,Influence the rationality of distribution index.Based on the analysis of water resources situation and current utilization degree of Nanyang water receiving area.The urban domestic water demand,industrial water demand and ecological water demand are predicted and calculated,and the available water supply is analyzed and calculated.The short-term and long-term water demand in the receiving area of Nanyang South-to-North Water Transfer Project are obtained,therefore providing reference for relevant departments.
作者
任晓蕾
任泽垠
任士博
REN Xiaolei;REN Zeyin;REN Shibo(Nanyang Water Conservancy Building Survey and Design Institute,Nanyang 473003,China;Henan Province Agile Water Survey Design and Research Co.,Ltd.,Nanyang 473003,China;Soil and Water Conservation Supervision Station of Wolong District Water Conservancy Bureau of Nanyang City,Nanyang 473007,China)
出处
《水资源开发与管理》
2021年第6期9-18,共10页
Water Resources Development and Management
关键词
南水北调
水资源
需水量
供水量
供需预测
the South-to-North Water Diversion
water resources
water demand
water supply
supply and demand forecast
