| Partitioning of grain-size components of estuarine sediments and implications for sediment transport in southwestern Laizhou Bay, China | |
| Chen Guangquan1,2; Yi Liang3; Chen Shenliang1; Huang Haijun4; Liu Yanxia4; Xu Yonghang5; Cao Jianrong6; Yi, L | |
| 2013-07-01 | |
| 发表期刊 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| ISSN | 0254-4059 |
| 卷号 | 31期号:4页码:895-906 |
| 文章类型 | Article |
| 摘要 | Sediment transport in estuarine systems has been of increasing interest for scientists during the past few decades. However, the mechanisms for sediment redistribution remain unclear. We characterized in detail sediment transport in the Xiaoqing River estuary using the mathematical Weibull function to partitiongrain-size components of surface sediments in the southwestern Laizhou Bay, Northeast China. Four partitioned components: finer than 4, 4.6-12.5, 23.4-63.3, and 67.1-132.6 mu m were interpreted in terms of hydrodynamic conditions. During sediment transport, silt grains were suspended and moved seaward from three depositional centers, whereas fine-grained sands moved generally landward. Overall, sediments are transported clockwise in a generally NNE direction near shore and then turn eastward offshore. The mathematical partitioning method showed a great potential for future estuarine environmental studies.; Sediment transport in estuarine systems has been of increasing interest for scientists during the past few decades. However, the mechanisms for sediment redistribution remain unclear. We characterized in detail sediment transport in the Xiaoqing River estuary using the mathematical Weibull function to partitiongrain-size components of surface sediments in the southwestern Laizhou Bay, Northeast China. Four partitioned components: finer than 4, 4.6-12.5, 23.4-63.3, and 67.1-132.6 mu m were interpreted in terms of hydrodynamic conditions. During sediment transport, silt grains were suspended and moved seaward from three depositional centers, whereas fine-grained sands moved generally landward. Overall, sediments are transported clockwise in a generally NNE direction near shore and then turn eastward offshore. The mathematical partitioning method showed a great potential for future estuarine environmental studies. |
| 关键词 | Sediment Transport Estuarine Environment Sediment Grain Size Mathematical Partitioning Laizhou Bay (China) |
| 学科领域 | Marine & Freshwater Biology ; Oceanography |
| DOI | 10.1007/s00343-013-2304-y |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Limnology ; Oceanography |
| WOS记录号 | WOS:000321629400022 |
| WOS关键词 | YELLOW-RIVER DELTA ; BOHAI SEA ; TREND ANALYSIS ; UNFLOCCULATED SEDIMENTS ; ROUND DISTRIBUTIONS ; POLYMODAL SEDIMENTS ; SUBAQUEOUS DELTA ; LATE PLEISTOCENE ; HOLOCENE ; PATTERN |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16312 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Yi, L |
| 作者单位 | 1.E China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200062, Peoples R China 2.State Ocean Adm, Key Lab Marine Sedimentol & Environm Geol, Inst Oceanog 1, Qingdao 266061, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 5.State Ocean Adm, Inst Oceanog 3, Open Lab Ocean & Coast Environm Geol, Xiamen 361005, Peoples R China 6.Liaocheng Univ, Coll Environm & Planning, Liaocheng 252059, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Guangquan,Yi Liang,Chen Shenliang,et al. Partitioning of grain-size components of estuarine sediments and implications for sediment transport in southwestern Laizhou Bay, China[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2013,31(4):895-906. |
| APA | Chen Guangquan.,Yi Liang.,Chen Shenliang.,Huang Haijun.,Liu Yanxia.,...&Yi, L.(2013).Partitioning of grain-size components of estuarine sediments and implications for sediment transport in southwestern Laizhou Bay, China.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,31(4),895-906. |
| MLA | Chen Guangquan,et al."Partitioning of grain-size components of estuarine sediments and implications for sediment transport in southwestern Laizhou Bay, China".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 31.4(2013):895-906. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Partitioning of grai（1549KB） | 限制开放 | CC BY-NC-SA | 浏览 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论