{"id":"34060a43-f30e-4b06-8265-025c8b6aae99","title":"\"一带一路\"亚洲关键区域流域边界图","title_en":"\"One belt, one road\" boundary map of key basins in Asia","serial":"","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":"数据以矢量，shp格式存储，可用Arcgis等软件打开读取","description":"\"一带一路\"亚洲关键区域流域边界图的划定主要依据以下原则：\n原则1：在丝绸之路沿线　\n原则2：位于干旱半干旱区　\n原则3：具有较高的水资源风险　\n原则4：流域完整性\n\n1.    干旱区划分依据\nFood and Agriculture Organization of the United Nations. FAO GEONETWORK. Global map of aridity - 10 arc minutes (GeoLayer). (Latest update: 04 Jun 2015) Accessed (6 Mar 2018). URI: http://data.fao.org/ref/221072ae-2090-48a1-be6f-5a88f061431a.html?version=1.0\n2.\t水资源风险数据：\nGassert, F., M. Landis, M. Luck, P. Reig, and T. Shiao. 2014. Aqueduct Global Maps 2.1. Working Paper. Washington, DC: World Resources Institute.\n3.\t贫困指数数据：\nElvidge C D, Sutton P C, Ghosh T, et al. A global poverty map derived from satellite data. Computers & Geosciences, 2009, 35(8): 1652-1660. https://www.ngdc.noaa.gov/eog/dmsp/download_poverty.html\n4.\t基础流域边界数据：\n(1)\tWatershed boundaries were derived from HydroSHEDS drainage basins data (Lehner and Grill 2013) based on a grid resolution of 15 arc-seconds (approximately 500 m at the equator), which can be free download via https://hydrosheds.cr.usgs.gov/hydro.php\n(2)\tAQUASTAT Hydrological basins: This dataset is developed as part of a GIS-based information system on water resources. It has been published in the framework of the AQUASTAT - programme of the Land and Water Division of the Food and Agriculture Organization of the United Nations. The map is also available in the SOLAW Report 15: “Sustainable options for addressing land and water problems – A problem tree and case studies”. Data can be free download via http://www.fao.org/nr/water/aquamaps/\n(3)\tHydroBASINS: https://www.hydrosheds.org/downloads\n5.\tThe GloRiC provides a database of river types and sub-classifications for all river reaches globally. \nhttps://www.hydrosheds.org/page/gloric\n6.\tHydroATLAS offers a global compendium of hydro-environmental sub-basin and river reach characteristics at 15 arc-second resolution.\nhttps://www.hydrosheds.org/page/hydroatlas\n覆盖面积146.94万平方公里，具体包含如下区域：怒江流域，死海流域，锡斯坦河流域，黄河流域，约旦-叙利亚东部流域，印度河流域，伊朗内流区，乌尔米耶湖流域，石羊河流域，哈里卢德-穆尔加布河流域，两河流域，疏勒河流域，黑河流域，伊塞克库尔湖，塔里木河流域，吐鲁番-哈密盆地，艾比湖流域，准噶尔盆地，阿姆河流域，玛纳斯河流域，乌伦古河流域，额敏河流域，楚河-塔拉斯河流域，锡尔河流域，伊犁河流域，里海流域，澜沧江流域，长江流域，青海湖水系，柴达木盆地东部，柴达木盆地西部，羌塘高原区，雅鲁藏布江流域．","doi":"10.11888/Geogra.tpdc.270941","projection":"","language":"zh","share_type":"online","east":123.0,"west":31.0,"south":6.0,"north":56.0,"scale":null,"crs":null,"filesize":10.63,"share_policy":"a","ts_created":"2020-10-02T10:01:47.146588+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T18:01:05.012300+08:00","time_description":"2020","datas_group":3,"time_description_en":"2020 year","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"34060a43-f30e-4b06-8265-025c8b6aae99","three_pole":null,"third_pole":null},"username":"任慧霞","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":true,"hit_count":5903}