摘要
本文利用阿拉善盟各气象台站40年的观测资料,详细分析了降水、大风日数、沙尘暴等气候要素的时空变化规律,不仅为预测区域气候要素发展趋势提供基础资料,也为揭示区域环境演变规律和生态治理对策提供科学依据。
The observation data of 40 years of meteorological stations in Alashan were used to analyze the spatial and temporal variation regulation of climatic elements such as precipitation, days of strong wind, sand - dust storm. These information not only provided the foundation data for predicting climatic elements development trend but also offered scientific evidence for discoving region environmental evolvement rule and ecological management countermeasure.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2008年第12期89-92,共4页
Journal of Arid Land Resources and Environment
基金
中国气象局气候变化专项项目(CCSF2007-34,CCSF2007-48)
国家自然基金项目(40501012)资助
关键词
阿拉善地区
降水
沙尘暴
时空分布
Alashan region
precipitation
sand - dust storm
spatial and temporal distribution