| 大洋山围垦工程对邻近海域环境的影响 |
| |
| 引用本文： | 窦明,左军成,陈美香,左常圣,林春霏,吴亚男.大洋山围垦工程对邻近海域环境的影响[J].海洋环境科学,2018,37(3):409-417, 447. |
| |
| 作者姓名： | 窦明 左军成 陈美香 左常圣 林春霏 吴亚男 |
| |
| 作者单位： | 河海大学 海洋学院, 江苏 南京 210098 |
| |
| 基金项目： | 全球高分辨率海洋动力环境数值预报系统研制项目（2016YFC1401406）；国家自然科学基金（41506006，41576020）；全球变化与海气相互作用专项（GASI-03-01-01-09，GASI-IPOVAI-04） |
| |
| 摘 要： | 利用FVCOM三维海洋数值模型，模拟嵊泗大洋山围垦工程建设填海前后的流场及泥沙运动，对该工程附近海域潮流及各层泥沙分布变化进行了探讨。结果显示，围垦实施后，工程位置西侧及东南侧海域涨、落急潮流减弱、泥沙浓度减小，影响范围主要位于离岸0.26 km以内海域，以外海域潮流和泥沙场格局基本不变；工程东南侧缓流区可能会出现轻微淤积，西侧前沿可能存在冲刷。
|
| 关 键 词： | 潮流 泥沙 数值模拟 FVCOM |
| 收稿时间： | 2017-10-30 |
The influence of Dayangshan reclamation project on the environment of adjacent sea area |
| |
| Ming DOU,Jun-cheng ZUO,Mei-xiang CHEN,Chang-sheng ZUO,Chun-fei LIN,Ya-nan WU.The influence of Dayangshan reclamation project on the environment of adjacent sea area[J].Marine Environmental Science,2018,37(3):409-417, 447. |
| |
| Authors: | Ming DOU Jun-cheng ZUO Mei-xiang CHEN Chang-sheng ZUO Chun-fei LIN Ya-nan WU |
| |
| Institution: | Ocean College of Hohai University, Nanjing 210098, China |
| |
| Abstract: | The current filed and sediment movement around the Dayangshan island before and after a reclamation project is simulated using the three-dimensional ocean numerical model FVCOM, and the variation of tidal current and sediment distribution is discussed. Results show that after the reclamation, the maximum of flooding current and ebb current weakens and sediment concentration decreases within 0.26 km offshore west and southeast of the project area, while no obvious change of tidal currents and sediment distribution occurs further; Southeast of the project may have weak sedimentation accumulation, and sediment erosion may occur west of the project. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《海洋环境科学》浏览原始摘要信息 |
| 点击此处可从《海洋环境科学》下载免费的PDF全文 |
|
