基于实测数据的太湖上空气溶胶单次散射反照率特征分析
Features of aerosol single scattering albedo over Taihu Lake based on in-site measurement results
查看参考文献17篇
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文摘
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基于AERONET 太湖站2005年9月—2010年9月的太阳分光光度计实测数据,分析太湖上空单次散射反照率(SSA)随时间变化特征以及频率分布特征. 结果表明,SSA 的月均最大值、最小值分别为8月的0. 95 ± 0. 03和12月的0. 87 ± 0. 03. 季节均值的最大值为夏季的0. 94 ± 0. 03,最小值为冬季的0. 88 ± 0. 04; SSA 的年均值为0. 90. 从频率分布来看, SSA 的最高频率分布区间为0. 9 ~ 0. 92. 分析表明,太湖上空存在中度吸收型的气溶胶. |
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其他语种文摘
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Based on level-2 data from CE-318 installed at Taihu Lake(one of AERONET sites) from September 2005 to September 2010,variation of single scattering albedo (SSA) with time and the frequency distribution features were analyzed. Maximum and minimum monthly mean values of SSA were observed in August (0. 95 ± 0. 03) and December (0. 87 ± 0. 03),respectively. Maximum and minimum of seasonal mean value of SSA were observed in summer (0. 94 ± 0. 03) and winter (0. 88 ± 0. 04),respectively. Frequency distribution of SSA shows that the peak value is between 0. 9 to 0. 92,with a yearly average value of 0. 90. The aerosol over Taihu Lake should be classified as moderate absorbing aerosol. |
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来源
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中国科学院大学学报（中英文）
,2014,31(2):284-287 【核心库】
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关键词
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气溶胶
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单次散射反照率
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实测数据
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湖泊水色遥感
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CE-318
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地址
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中国科学院南京地理与湖泊研究所, 湖泊与环境国家重点实验室, 南京, 210008
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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2095-6134 |
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学科
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环境污染及其防治 |
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基金
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国家自然科学基金
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中国科学院知识创新工程重要方向项目
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文献收藏号
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CSCD:5097656
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