1."一带一路"亚洲关键区域流域边界图

"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： 原则1：在丝绸之路沿线　 原则2：位于干旱半干旱区　 原则3：具有较高的水资源风险　 原则4：流域完整性 1. 干旱区划分依据 Food 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 2. 水资源风险数据： Gassert, F., M. Landis, M. Luck, P. Reig, and T. Shiao. 2014. Aqueduct Global Maps 2.1. Working Paper. Washington, DC: World Resources Institute. 3. 贫困指数数据： Elvidge 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 4. 基础流域边界数据： (1) Watershed 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 (2) AQUASTAT 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/ (3) HydroBASINS: https://www.hydrosheds.org/downloads 5. The GloRiC provides a database of river types and sub-classifications for all river reaches globally. https://www.hydrosheds.org/page/gloric 6. HydroATLAS offers a global compendium of hydro-environmental sub-basin and river reach characteristics at 15 arc-second resolution. https://www.hydrosheds.org/page/hydroatlas 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．

冉有华, 王磊, 曾甜, 盖春梅, 李虎

   TPDC

doi: 10.11888/Geogra.tpdc.270941 10669 978 开放获取 2020-10-02