| 黄、东海悬浮细颗粒物浓度和粒径分布变化研究 |
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| 引用本文： | 虞兰兰,江文胜.黄、东海悬浮细颗粒物浓度和粒径分布变化研究[J].海洋与湖沼,2011,42(4):474-481. |
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| 作者姓名： | 虞兰兰 江文胜 |
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| 作者单位： | 中国海洋大学物理海洋实验室;中国海洋大学物理海洋实验室 |
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| 基金项目： | 国家重点基础研究发展计划(973)项目:“中国东部陆架边缘海海洋物理环境演变及其环境效应”, 2005CB422300 号; 教育部新世纪优秀人才项目, NCET-05-059 2 号 |
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| 摘 要： | 分析了2006年6月和2007年1月用LISST-100对黄、东海悬浮物的观测数据，研究了黄、东海的悬浮物粒径和体积浓度分布情况，并从动力学角度对其进行解释。总体而言，黄、东海悬浮细颗粒物的体积浓度分布为近岸高、远岸低；上层悬浮物的沉降和底层沉积物的再悬浮，使近底层的悬浮物浓度比上层高。冬季由于大风的影响，悬浮物浓度比...
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| 关 键 词： | 黄 东海 悬浮物 粒径分布 体积浓度分布 LISST-100 |
| 收稿时间： | 2010/2/10 0:00:00 |
| 修稿时间： | 9/7/2011 12:00:00 AM |
SEASONAL VARIATIONS IN THE DISTRIBUTIONS OF SUSPENDED FINE PARTICULATE MATTER IN THE YELLOW SEA AND THE EAST CHINA SEA |
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| YU Lan-Lan and JIANG Wen-Sheng.SEASONAL VARIATIONS IN THE DISTRIBUTIONS OF SUSPENDED FINE PARTICULATE MATTER IN THE YELLOW SEA AND THE EAST CHINA SEA[J].Oceanologia Et Limnologia Sinica,2011,42(4):474-481. |
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| Authors: | YU Lan-Lan and JIANG Wen-Sheng |
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| Institution: | Key Laboratory of Physical Oceanography, Ocean University of China;Key Laboratory of Physical Oceanography, Ocean University of China |
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| Abstract: | In order to understand seasonal variations in the distributions of suspended particulate matter (SPM), laser in-situ scattering and transmissometry was used in two cruises in the Yellow Sea and The East China Sea in July, 2006 and January 2007, respectively. Distributions of volume concentration and particle size were investigated, based on this infor- mation we present explanations according to hydrodynamic conditions. The inshore volume concentration of SPM was larger than the offshore, and they were also... |
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| Keywords: | Yellow Sea and East Sea Suspended particulate matter Grain size distribution Volume concentration distribution Lisst-100 instrument |
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