雪冰中黑碳的研究进展

被引:9
作者
刘昌明 [1 ,2 ]
党素珍 [1 ]
王中根 [2 ]
王书功 [3 ]
机构
[1] 北京师范大学水科学研究院
[2] 中国科学院地理科学与资源研究所
[3] 匹兹堡大学
关键词
雪冰; 黑碳; 反照率; 研究进展;
D O I
暂无
中图分类号
X16 [环境气象学];
学科分类号
0706 ; 070602 ;
摘要
黑碳气溶胶是大气气溶胶的一种重要成分,沉降在雪冰中可减小雪冰表面的反照率,影响雪冰的融化过程,导致全球和区域气候变化。黑碳气溶胶沉降在雪冰中产生的辐射强迫效应值得关注。中国是黑碳气溶胶排放大国,雪冰黑碳的问题值得关注。现简要介绍雪冰中黑碳研究的意义,着重综述雪冰中黑碳的来源,历史环境记录,现有的计算雪冰中黑碳对反照率影响的方法以及其辐射强迫效应的研究。对未来雪冰中黑碳的研究进行了展望,提出3点今后需加强研究的内容。
引用
收藏
页码:44 / 51
页数:8
相关论文
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