IOCAS-IR  > 海洋生态与环境科学重点实验室
The Shandong Peninsula as a geographical barrier: Divergence of the bartail flathead Platycephalus indicus resources and associated environmental factors in the Bohai Sea and Yellow Sea
Zheng, Lei1,2,3; Wang, Yuanchao1,2,5,6; Zhang, Zhaopeng1,2,3; Liu, Shude4; Dong, Xiuqiang4; Xian, Weiwei1,2,5,6
2023-12-20
Source PublicationREGIONAL STUDIES IN MARINE SCIENCE
ISSN2352-4855
Volume67Pages:9
Corresponding AuthorWang, Yuanchao(wangyuanchao@qdio.ac.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn)
AbstractAppropriate resources and environmental conditions are essential for the survival and development of living organisms. The Shandong Peninsula is situated between the Bohai Sea and Yellow Sea, offering a complex geographical environment with rich fisheries. This study aims to explore the divergent impact of the Shandong Peninsula on resource dynamics by analyzing the differences in environmental factors and distribution patterns of an important fishery resource, the bartail flathead Platycephalus indicus, between the Bohai Sea and Yellow Sea. We depicted the spatial driving effects of environmental factors on the bartail flathead resources using the generalized additive model (GAM). The results indicate that the surface temperature, as well as the surface and bottom salinity, of the Yellow Sea, are generally higher than those of the Bohai Sea. Conversely, the bottom temperature and Chlorophyll A concentration of the Bohai Sea are higher than those of the Yellow Sea. A distinct seasonal pattern was illustrated in the surface temperature, bottom temperature, and Chlorophyll A concentration. The surface and bottom temperatures displayed coherence, contrary to the Chlorophyll A concentration, which exhibited an inverse trend to temperature. And the bottom temperature exhibits a two-month delay relative to the surface temperature. The salinity levels at the surface and bottom remained fairly constant over the year. The abundance of bartail flathead varies seasonally and reaches its lowest point in spring. It thrives in the Bohai Sea during summer, while it predominates in the Yellow Sea during winter. In autumn, it is plentiful in both seas, with different distribution centers. The generalized additive model indicates that the optimal distribution area for bartail flathead is located between 120 degrees E and 122 degrees E. Bartail flathead abundance has a significant positive correlation with surface temperature, bottom temperature, and surface salinity, however, it has a significant negative correlation with bottom salinity and Chlorophyll A concentration. Depth does not show any significant correlation with bartail flathead abundance. These findings can serve as the basis for developing measures to protect crucial marine fishery resources and enhance fishery management practices.
KeywordPlatycephalus indicus Environmental driving effects Shandong Peninsula Bohai Sea Yellow Sea GAM
DOI10.1016/j.rsma.2023.103222
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31872568] ; Chinese Academy of Sciences Network Security and Informatization Special Application Demonstration Project[CAS- WX2021SF-0108] ; Qingdao Postdoctoral Applied Research Project[QDBSH20220201056]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Marine & Freshwater Biology
WOS IDWOS:001099005300001
PublisherELSEVIER
WOS KeywordEUTROPHICATION ; DIVERSITY ; ABUNDANCE ; WATER ; FISH ; DISTRIBUTIONS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/183931
Collection海洋生态与环境科学重点实验室
Corresponding AuthorWang, Yuanchao; Xian, Weiwei
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Shandong Fisheries Dev & Resources Conservat Ctr, Yantai, Peoples R China
5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
6.7 Nanhai Rd, Qingdao, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zheng, Lei,Wang, Yuanchao,Zhang, Zhaopeng,et al. The Shandong Peninsula as a geographical barrier: Divergence of the bartail flathead Platycephalus indicus resources and associated environmental factors in the Bohai Sea and Yellow Sea[J]. REGIONAL STUDIES IN MARINE SCIENCE,2023,67:9.
APA Zheng, Lei,Wang, Yuanchao,Zhang, Zhaopeng,Liu, Shude,Dong, Xiuqiang,&Xian, Weiwei.(2023).The Shandong Peninsula as a geographical barrier: Divergence of the bartail flathead Platycephalus indicus resources and associated environmental factors in the Bohai Sea and Yellow Sea.REGIONAL STUDIES IN MARINE SCIENCE,67,9.
MLA Zheng, Lei,et al."The Shandong Peninsula as a geographical barrier: Divergence of the bartail flathead Platycephalus indicus resources and associated environmental factors in the Bohai Sea and Yellow Sea".REGIONAL STUDIES IN MARINE SCIENCE 67(2023):9.
Files in This Item:
File Name/Size DocType Version Access License
1-s2.0-S235248552300(4962KB)期刊论文出版稿限制开放CC BY-NC-SAView
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zheng, Lei]'s Articles
[Wang, Yuanchao]'s Articles
[Zhang, Zhaopeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zheng, Lei]'s Articles
[Wang, Yuanchao]'s Articles
[Zhang, Zhaopeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zheng, Lei]'s Articles
[Wang, Yuanchao]'s Articles
[Zhang, Zhaopeng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1-s2.0-S2352485523004127-main.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.