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地理学报  2008 

天山东部冰川积雪中大气粉尘的沉积特征

DOI: 10.11821/xb200805010, PP. 544-552

Keywords: 天山东部,冰川积雪,大气粉尘,沉积特征

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Abstract:

对我国天山东部三个研究点乌鲁木齐河源1号冰川、奎屯哈希勒根51号冰川和哈密庙尔沟平顶冰川积雪中大气粉尘沉积进行了分析研究。微粒特征分析表明,自西向东随着研究点地理环境的变化,积雪中不溶微粒的质量浓度、沉积通量和体积粒径分布众数都表现出增高趋势奎屯哈希勒根51号冰川最小,乌鲁木齐河源1号冰川次之,哈密庙尔沟平顶冰川最大;三个研究点粒径0.57

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