Spatio-temporal patterns of drought in North Xinjiang, China, 1961-2012 based on meteorological drou

• 作 者: WUYanfeng BaturBAKE ZHANGJuson
• 机 构: CollegeofGrasslandandEnvironmentalScience,CollegeofAgronomy,FacultyofHydrometeorology
• 出 处: 干旱区科学：英文版
• 发表日期: 2015年4期
• 关键词: 中国西北地区 干旱指数 气象干旱 南方涛动指数 半干旱地区 季节性干旱 气象观测站 北疆 drought spatio-temporal pattern dro
• 基金项目: This study was supported by International Science ＆ Technology Cooperation Program of China （2010DFA92720）, the Scientific Innovation Research Project for Graduate Students of Xinjiang, and Soil Scien

Drought, which is one of the most frequently occurring severe hazards with long time scales and covering wide geographical areas, is a natural phenomenon resulting in significant economic losses in agriculture and industry. Drought is caused by an imbalan