| 渤海南部沿岸水运移及渤黄海水体交换的季节变化 |
| |
| 引用本文： | 张志欣,乔方利,郭景松,于非.渤海南部沿岸水运移及渤黄海水体交换的季节变化[J].海洋科学进展,2010,28(2). |
| |
| 作者姓名： | 张志欣 乔方利 郭景松 于非 |
| |
| 作者单位： | 1. 国家海洋局,第一海洋研究所,山东,青岛,266061;海洋环境科学与数值模拟国家海洋局重点实验室,山东,青岛,266061
2. 中国科学院,海洋研究所,山东,青岛,266071 |
| |
| 基金项目： | 海洋公益性行业科研专项，国家重点基础研究发展计划项目 |
| |
| 摘 要： | 针对渤海及附近海区的曲折岸线变化以及水文资料时空分布不均匀性的特点,使用四维客观分析LOESS方法得到逐月气候态盐度场。结果表明:渤海南部沿岸水扩展和运移受季风影响显著。冬季沿岸水向渤海湾和莱州湾堆积,形成沿山东半岛龙口海岸东向爬行的水舌,该水舌在蓬莱水域向东扩展;夏季沿岸水向渤海中部冲溢,特别是在黄河口附近,其核心区厚度可达8 m,可扩展到119°30′E处,同时莱州湾内的沿岸水向湾内西部收缩。冬季渤海海峡呈现显著"北进南出"水交换态势;夏季渤海海峡定常流方式的水交换特征不明显。
|
| 关 键 词： | 沿岸水 渤海 水交换 |
Seasonal Variation of Coastal Water Movement in the Southern Bohai Sea and Water Exchange Between the Bohai Sea and the Yellow Sea |
| |
| ZHANG Zhi-xin,QIAO Fang-li,GUO Jing-song,YU Fei.Seasonal Variation of Coastal Water Movement in the Southern Bohai Sea and Water Exchange Between the Bohai Sea and the Yellow Sea[J].Advances in Marine Science,2010,28(2). |
| |
| Authors: | ZHANG Zhi-xin QIAO Fang-li GUO Jing-song YU Fei |
| |
| Institution: | ZHANG Zhi-xin1,2,QIAO Fang-li1,GUO Jing-song1,YU Fei3(1.First Institute of Oceanography,SOA,Qingdao 266061,China,2.Key Lab of Marine Sciences and Numerical Modeling,3.Institute of Oceanology,The Chinese Academy of Sciences,Qingdao,266071,China) |
| |
| Abstract: | The coastal tortuosity and the inhomogeneity of the spatial-temporal distribution of the hydrographic data in the Bohai Sea and its adjacent area are considered and LOESS for the 4-dimensional objective analysis is employed to obtain the monthly climatological salinity fields.It is shown in the analysis results that the coastal water movement and extension in the southern Bohai Sea are significantly effected by monsoon.The coastal water is cumulated in the Bohai Bay and the Laizhou Bay,thus forming a low-sa... |
| |
| Keywords: | the coastal water the Bohai Sea water exchange |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《海洋科学进展》浏览原始摘要信息 |
| 点击此处可从《海洋科学进展》下载免费的PDF全文 |
|
