Definition(s)
在气候介于半干旱和潮湿之间、降雨量足以让高草或矮草生长但不足以产生森林的地区中，生物群落与其非生物环境相互发生作用的体系。亚湿润地区包括干旱和半干旱地区、草原、大草原和地中海景观。干旱和半湿润地区的生物多样性很好地适应了降雨量多少不定以及往往温度很高的严酷条件。（来源：MMA，根据《生物多样性公约》和美国农业部的资料起草）
层级
Broader: 生态系统
In other languages
English
arid ecosystem
French
écosystème des terres arides
Russian(俄语)
экосистема засушливых районов
Spanish
ecosistema árido
Arabic(阿拉伯语)
نظام إيكولوجي قاحل
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Multilateral environment agreements tagged with 干旱生态系统
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The Cartagena Protocol on Biosafety | 1 article or paragraph |
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International Treaty on Plant Genetic Resources for Food and Agriculture | 1 article or paragraph |
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Kyoto Protocol | 1 article or paragraph |
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United Nations Convention to Combat Desertification | 1 article or paragraph |