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Biogeochemistry-ecosystem-social interactions on the Chinese continental margins

文献类型： 外文期刊

作者： Liu, Su Mei 1 ; Liang, Wen 1 ; Guo, Xinyu 4 ; Wu, Nian 1 ; Zhang, Wuchang 3 ; Shan, Xiujuan 6 ; Zhao, Hua-De 7 ; Wang, Juying 7 ; Huang, Jin 1 ;

作者机构： 1.Ocean Univ China, Minist Educ, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao, Peoples R China

2.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao, Peoples R China

3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China

4.Ehime Univ, Ctr Marine Environm Studies, Matsuyama, Japan

5.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China

6.Chinese Acad Fishery Sci, Minist Agr & Rural Affairs, Yellow Sea Fisheries Res Inst, Key Lab Sustainable Dev Marine Fisheries, Qingdao, Peoples R China

7.Natl Marine Environm Monitoring Ctr, Dalian 116023, Peoples R China

8.Ocean Univ China, Minist Educ, Frontiers Sci Ctr Deep Ocean Multispheres & Earth, Qingdao 266100, Peoples R China

9.Ocean Univ China, Minist Educ, Key Lab Marine Chem Theory & Technol, Qingdao 266100, Peoples R China

10.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China

关键词： Drivers; Pressures; Environmental change; Social response; Bohai

期刊名称：OCEANOLOGIA （ 影响因子：2.9； 五年影响因子：2.8 ）

ISSN： 0078-3234

年卷期： 2023 年 65 卷 1 期

页码：

收录情况： SCI

摘要： Chinese continental margins are experiencing remarkable environmental changes driven by anthropogenic activities and climate change. As an important habitat and sea-based fish farming resource in China, the Bohai was selected as a case study to understand how ecosystems and social interactions are influenced by multi-stressors. The Bohai ecosystem has been considerably modified. The Bohai coastline has been significantly changed (e.g., total sea area decreased and morphology changed) by sea reclamation and riverine sediment trans-port related to agriculture and erosion. Therefore, the strict reclamation policy and "Grain -for-Green" program have been issued to protect the coastline. Nutrient concentrations and composition have been changed by fertilizer application, wastewater discharge, and variations in seasonal patterns of riverine nutrient fluxes. Hence, pollution control and prevention are necessary. More seriously, fishing resources have been altered, as a result of environmental changes and overfishing. Therefore, a summer fishing ban and stock enhancement should be vital besides environmental improvement. This study can help to predict and mitigate impacts on global continental margins that are experiencing similar environmental stress.(c) 2022 Institute of Oceanology of the Polish Academy of Sciences. Production and host-ing by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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