摘要
大气污染的加剧,形成大量的酸性雨,在冬季则以酸性雪的形式出现.酸性雪对土壤环境、水环境及生态环境的影响已经引起世界性的关注,而对于积雪、融雪过程中水、热、溶质耦合运移规律的研究是评价和预测这些影响的理论基础.在查阅大量中外相关文献的基础上,对该领域的研究历史、发展现状和尚待解决的问题进行了综述.
The intensification of air pollution results in mass acid rain, which is in the form of acid snow in winter. Particular attention has been pain to acid snow damage to soil environment, water and ecosystem environment in the world. The researches on the coupled transport of water, heat and solute in the accumulating and melting processes of snowpack are the theoretical founoation of the assessment and prediction of the acid snow consequence. In this paper, the research history, development situation and the problems needed to be solved in this field are overviewed based on the cited documents both at home and abroad.
出处
《冰川冻土》
CSCD
北大核心
2006年第2期288-292,共5页
Journal of Glaciology and Geocryology
基金
国家自然科学基金项目(40272102)
冻土工程国家重点实验室开放基金(SKLFSE200303)资助
关键词
积雪过程
融雪过程
空气污染
水
热
溶质耦合运移
accumulating processes of snowpack
melting processes of snowpack
air pollution
coupled transport of water, heat and solute
