
气象干旱对甘肃省榆中县乡村社会—生态系统的影响
Impacts of meteorological drought on social-ecological system in rural areas of Yuzhong county in Gansu province
干旱 / 干旱经济损失估算模型 / 乡村社会-生态系统 / 标准化降水指数 / 因果循环 {{custom_keyword}} /
casual loop / standardized precipitation index / drought / social-ecological system in rural areas / economic loss of drought model {{custom_keyword}} /
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