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气候、大气和陆地
海洋和淡水
土地和农业

Definition(s)

A naturally occurring phenomenon that exists when precipitation has been significantly below normal recorded levels, causing serious hydrological imbalances that adversely affect land resource production systems (Source: http://www.fao.org/ag/againfo/programmes/en/lead/alive_toolkit/pages/pageB_drought_hazard_def.html)

In other languages

English
drought
French
sécheresse
Russian(俄语)
засуха
Spanish
sequías
Arabic(阿拉伯语)
جفاف

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Multilateral environment agreements tagged with 干旱

You can see below a list of multilateral environment agreements. Use the links on the right to view the content tagged with 干旱. This includes official treaty texts, decisions, recommendations, and other related informational documents such as publications, annuals, meetings, documents or reports.
United Nations Framework Convention on Climate Change
Convention on Wetlands of International Importance especially as Waterfowl Habitat
United Nations Convention to Combat Desertification
United Nations Environment Assembly