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| 茅家港潮滩沉积物磁化率变化及其与粒度的关系 | |
| 引用本文： | 王轲道,王金华,王建.茅家港潮滩沉积物磁化率变化及其与粒度的关系[J].海洋通报,2011,30(5):562-565. |
| 作者姓名： | 王轲道 王金华 王建 |
| 作者单位： | 1. 临沂大学 化学与资源环境学院 山东省水土保持与环境保育重点实验室,山东临沂276005;华东师范大学河口海岸学国建重点实验室,上海200062 2. 临沂大学图书馆,山东临沂,276005 3. 南京师范大学地理科学学院,江苏南京,210097 |
| 基金项目： | 山东省自然科学基金项目（ZR2009EM008）；华东师范大学河口海岸学国建重点实验室开放基金项目（200912）；临沂大学博士启动基金（BS07009） |
| 摘 要： | 根据野外观测资料,客观地分析了江苏茅家港滩面沉积物磁化率变化及其与粒度的关系.研究结果显示:滩面沉积物磁化率随着向海离岸距离的增加逐渐增大,粒径逐渐变粗；粒径D与磁化率呈正相关关系,粒度φ与磁化率呈负相关关系.研究区中离岸距离增加,滩面沉积物的粒径逐渐变粗,滩面沉积物的磁化率逐渐增大,说明滩面水动力变强. |
| 关 键 词： | 磁化率 粒度 关系 茅家港 江苏省 |
| 收稿时间： | 2009/3/25 0:00:00 |
| 修稿时间： | 5/6/2011 12:00:00 AM |
Susceptibility of Maojiagang Sands and relation of Grain-size with it |
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| WANG Ke-dao,WANG Jin-hua and WANG Jian.Susceptibility of Maojiagang Sands and relation of Grain-size with it[J].Marine Science Bulletin,2011,30(5):562-565. | |
| Authors: | WANG Ke-dao WANG Jin-hua and WANG Jian |
| Institution: | 1. Department of Chemistry and Resource Environment, Linyi Normal University, Linyi 276005, China; 2.State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China;2. Library of Linyi Normal University, Linyi Normal University, Linyi 276005, China;3. College of Geographical Science, Nanjing Normal University, Nanjing 210097, China; |
| Abstract: | The paper drew susceptibility distributing map and different section chart by the data that we observed on Maojiagang sands, and impersonally analyzed susceptibility distributing, season change and the relation between change of susceptibility and grain-size. We found that with distance to coast increasing, susceptibility decreasing. With distance to coast increasing, and because it enriched weighty mineral, it leaded to susceptibility decreasing and grain-size gradually become bigger, which indicated that water dynamics was strong. |
| Keywords: | susceptibility grain-size relation Maojiagang Jiangsu Province |
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