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World Resources Institute

WRI works to solve six great, global challenges that must be addressed this decade: water, forests, climate, energy, food, cities and transport. We have active projects in more than 50 countries, as well as institutional offices in the United States, China, India, Indonesia and Brazil.

All datasets:  A
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    • تشرين الأول 2013
      المصدر: World Resources Institute
      تم التحميل بواسطة: Knoema
      تم الوصول في: 07 كانون الأول, 2015
      تحديد مجموعة بيانات
      Competition for and depletion of water in major agricultural areas. Proportion of crop production in areas facing different levels of water stress. Baseline water stress (Gassert et al. 2013) is a measure of demand and supply for water in a given area, and is calculated as the ratio of local water withdrawal over available water supply   Data citation: Aqueduct Global Maps 2.1 database is licensed under a Creative Commons Attribution International 4.0 License.