{"id":"c1a1211e-b70b-4522-b970-42fb14653483","title":"黑河流域张掖盆地灌区灌溉用水空间优化结果数据集","title_en":"Data set of spatial optimization results of irrigation water use in Zhangye basin of Heihe River Basin","serial":"黑河计划","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":".shp 格式存储","description":"张掖盆地主要包括20个灌区，在分水任务的制约下，灌区地表水用量受到控制，但增大了地下水开采，导致中游地下水水位下降，造成潜在的生态环境风险。由于研究区的地表水和地下水存在复杂且频繁的交换，通过优化各灌区地表水和地下水的使用比例，有可能在总体上实现水资源的节约。\n本项目在不改变中游灌区需水量的前提下，研究了最大化正义峡的出流量（给定地下水储量约束）和最大化中游地下水储量（给定正义峡的出流量约束）这两个方面的问题。","doi":"10.11888/Hydro.tpdc.270669","projection":"32647","language":"zh","share_type":"offline","east":100.919,"west":98.942,"south":38.446,"north":39.81,"scale":1000000,"crs":null,"filesize":854.0,"share_policy":"b","ts_created":"2016-01-09T15:09:33+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T22:26:42.009822+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"Word、Shapefile","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"Wu B, Zheng Y*, Wu X, et al. (2015). Optimizing water resources management in large river basins with integrated surface water-groundwater modeling: a surrogate-based approach, Water Resources Research, 51, 2153-2173, doi:10.1002/2014WR016653.","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"c1a1211e-b70b-4522-b970-42fb14653483","three_pole":null,"third_pole":null},"username":null,"review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":9948}