Modern sedimentation in the wave-dominated delta beach bar sedimentary system of the Fenghe River in Jiaonan, Qingdao
文献类型：期刊论文
| 作者 | Qiu, Longwei3,4; Wang, Yelei4; Hu, Yongjie2; Zhao, Honghao4; Chen, Lijiong1 |
| 刊名 | ARABIAN JOURNAL OF GEOSCIENCES
 |
| 出版日期 | 2020-11-11 |
| 卷号 | 13期号:22页码:11 |
| 关键词 | Sedimentary system Wave-dominated delta Sedimentary model Fenghe River |
| ISSN号 | 1866-7511 |
| DOI | 10.1007/s12517-020-06211-y |
| 英文摘要 | Detailed analysis of a typical wave-dominated delta beach bar sedimentary system of the Fenghe River, in Qingdao, China, concentrated on identifying the sedimentological characteristics of wave-dominated delta beach bar sedimentary system. The aim of the study was to establish a sedimentological facies model for similar deposits. Using well-established sedimentological criteria for recognizing the characteristic of wave-dominated delta beach bar. This modern sedimentary system mainly hosts front subfacies, as well as sedimentary microfacies like underwater snake-like channel, mouth bar, distal bar, and sheet sand. From the river entrance to the mouth bar, more than 80% of the area is occupied by sheet sand, which is distributed widely across a flat terrain. The sheet sand is dominated by wave-built sedimentary structures, plus a few current-formed sedimentary structures. The sheet sand can be divided into an underwater shoal parallel to the coastline and a stable crescent-shaped above-water bar. The underwater shoal is a long ellipse in the plan and an asymmetric shape that is gentle seawards and steep landwards in the vertical section. The sedimentary structures are dominated by wave-formed ripple marks and cross bedding, overlaid with swash bedding. The above-water bar is composed of two bars formed at different stages. The sedimentary structures are dominated by swash bedding, low-angle wedge bedding, and wind-formed sedimentary structure. Both underwater shoal and the above-water bar are resulted from the transformation and redistribution of the sediments on the delta front sheet sand by waves. The two parts reflect a sedimentary association of genetic significance in the sedimentary environment of wave-dominated delta front. |
| WOS关键词 | DONGYING DEPRESSION ; ARCHITECTURE ; FACIES ; BASIN |
| 资助项目 | "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period[2011ZX05009-002] ; National Natural Science Foundation of China[U1262203] ; College Students Innovation and Entrepreneurship Training Program[201310425001] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000593871200007 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; College Students Innovation and Entrepreneurship Training Program ; College Students Innovation and Entrepreneurship Training Program ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; College Students Innovation and Entrepreneurship Training Program ; College Students Innovation and Entrepreneurship Training Program ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; College Students Innovation and Entrepreneurship Training Program ; College Students Innovation and Entrepreneurship Training Program ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; "Reservoir Geology and Evaluation in Key New Field of Oil and Gas Exploration" under the China's National Major Program of Oil and Gas during 12th Five-Year Plan Period ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; College Students Innovation and Entrepreneurship Training Program ; College Students Innovation and Entrepreneurship Training Program |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/98661]  |
| 专题 | 地质与地球物理研究所_中国科学院新生代地质与环境重点实验室 |
| 通讯作者 | Qiu, Longwei |
| 作者单位 | 1.Sichuan Manqiao Technol CO LTD, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao 266071, Peoples R China 4.China Univ Petr, Sch Geosci, Qingdao 266580, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Longwei,Wang, Yelei,Hu, Yongjie,et al. Modern sedimentation in the wave-dominated delta beach bar sedimentary system of the Fenghe River in Jiaonan, Qingdao[J]. ARABIAN JOURNAL OF GEOSCIENCES,2020,13(22):11. |
| APA | Qiu, Longwei,Wang, Yelei,Hu, Yongjie,Zhao, Honghao,&Chen, Lijiong.(2020).Modern sedimentation in the wave-dominated delta beach bar sedimentary system of the Fenghe River in Jiaonan, Qingdao.ARABIAN JOURNAL OF GEOSCIENCES,13(22),11. |
| MLA | Qiu, Longwei,et al."Modern sedimentation in the wave-dominated delta beach bar sedimentary system of the Fenghe River in Jiaonan, Qingdao".ARABIAN JOURNAL OF GEOSCIENCES 13.22(2020):11. |
入库方式： OAI收割
来源：地质与地球物理研究所
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