基于MODIS数据的江浙沪地区大气气溶胶光学厚度研究 |
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引用本文: | 蔡稳,蒋跃林. 基于MODIS数据的江浙沪地区大气气溶胶光学厚度研究[J]. 安徽农学通报, 2014, 0(9): 144-146 |
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作者姓名: | 蔡稳 蒋跃林 |
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作者单位: | 安徽农业大学; |
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基金项目: | 公益性行业(气象)科研专项“遥感技术在作物生长模式及农业气象预报中的应用研究”(项目号:GYHY201106027) |
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摘 要: | 大气气溶胶是影响环境和气候的重要因子,其光学厚度是表征大气浑浊度的一个重要因素。该文利用2011-2012年MODIS Level 2(MOD 04)气溶胶产品分析了江浙沪地区气溶胶光学厚度的分布和季节变化特点,结果表明江浙沪地区气溶胶光学厚度峰值出现在春夏两季,并且峰值有由春季向夏季转移的趋势。
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关 键 词: | MODIS 大气气溶胶 光学厚度 江浙沪 |
Study of Aerosol Optical Thickness Based on MODIS Data in Jiangsu,Zhejiang and Shanghai Area |
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Affiliation: | Cai wen et al. (Anhui Agricultural University, Hefei230036, China) |
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Abstract: | The influence of atmospheric aerosols is an important factor in the environment and climate,atmo-spheric characterization of atmospheric aerosol optical thickness is an important factor in turbidity. In this paper,2011-2012 years MODIS Level 2(MOD 04)analyzed the aerosol products of aerosol optical thickness Intra Regional distribution and characteristics of seasonal variation was found that the aerosol optical depth of Changjiang peak in spring and summer,and from spring to summer peak with the transfer of the trend. |
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Keywords: | MODIS Aerosol Optical thickness Jiangsu, Zhejiang and Shanghai Area |
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