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Holistic evolution of the Bohai Sea complex system: Insights from interacting drivers

文献类型：期刊论文

作者Huang, Han2,3; Zou, Tao5; Liu, Teng2,3,11; Wang, Hongyu2,3; Wang, Zhixuan7,8,12,13; Tao, Ningning2,3; Li, Yanfang5; Fan, Hao2,3; Xie, Fei2,3; Zhai, Weidong14
刊名MARINE ENVIRONMENTAL RESEARCH
出版日期2026-04-01
卷号216页码:13
关键词Coastal zones Eigen microstates theory Bohai sea complex systems Entropy Eutrophication Harmful algal blooms
ISSN号0141-1136
DOI10.1016/j.marenvres.2026.107905
通讯作者Qin, Song(sqin@yic.ac.cn) ; Dai, Minhan(mdai@xmu.edu.cn) ; Chen, Xiaosong(chenxs@bnu.edu.cn)
英文摘要Coastal systems are shaped by complex interactions among physical, chemical, and anthropogenic factors, yet diagnosing system-level transitions remains a major challenge due to their multivariate and dynamic nature. Here, we introduce a novel framework based on Eigen Microstates Theory (EMT) to capture the evolving dynamics of multivariable coastal systems through emergent patterns in variable interactions. Applying this theory to the Bohai Sea, a representative coastal complex system, we quantify system disorder using the entropy of eigen microstates and identify state transitions in Bohai Sea corresponding to ecological events such as red tides. These emergent eigen microstates reflect coupling among variables, allowing the identification of dominant drivers and attribution of variable behavior to anthropogenic versus climate-induced influences. Human activity is identified as the primary long-term driver of eutrophication, while natural variability modulates its intensity and timing. Furthermore, the EMT framework allows for the disentanglement of overlapping effect from different drivers, providing a robust basis for evaluating the effectiveness of environmental policies. Our analysis reveals that recent regulatory interventions, though successful in curbing nutrient inputs, were not fully reflected in nutrient dynamics because of the concurrent increases in climate-driven nutrient transport. These results underscore the importance of coordinated monitoring and management strategies that account for both human and natural contributions to coastal change, aligning with the United Nations Sustainable Development Goal (SDG) 14.1 and providing support for its implementation. This framework offers a transferable tool for uncovering state transitions and disentangling interacting drivers in complex coastal systems under global change.
WOS关键词COASTAL EUTROPHICATION ; CLIMATE-CHANGE ; CHINA ; WATER ; VARIABILITY ; TEMPERATURE ; NORTH ; OCEAN ; ESTUARINE ; WORLD
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
语种英语
WOS记录号WOS:001694877800001
资助机构National Natural Science Foundation of China ; National Key R&D Program of China ; Fundamental Research Funds for the Central Universities
源URL[http://ir.yic.ac.cn/handle/133337/42170]  
专题科研支撑平台_海岸带综合调查中心
通讯作者Qin, Song; Dai, Minhan; Chen, Xiaosong
作者单位1.Zhejiang Univ, Sch Phys, Hangzhou 310027, Peoples R China
2.Beijing Normal Univ, Sch Syst Sci, Beijing 100875, Peoples R China
3.Beijing Normal Univ, Inst Nonequilibrium Syst, Beijing 100875, Peoples R China
4.Zhejiang Univ, Inst Adv Study Phys, Hangzhou 310027, Peoples R China
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
6.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
7.Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361105, Peoples R China
8.Xiamen Univ, Coll Ocean & Earth Sci, Xiamen 361105, Peoples R China
9.Kunming Univ Sci & Technol, Fac Sci, Data Sci Res Ctr, Kunming 650500, Yunnan, Peoples R China
10.Potsdam Inst Climate Impact Res, D-14412 Potsdam, Germany
推荐引用方式
GB/T 7714		 Huang, Han,Zou, Tao,Liu, Teng,et al. Holistic evolution of the Bohai Sea complex system: Insights from interacting drivers[J]. MARINE ENVIRONMENTAL RESEARCH,2026,216:13.
APA Huang, Han.,Zou, Tao.,Liu, Teng.,Wang, Hongyu.,Wang, Zhixuan.,...&Chen, Xiaosong.(2026).Holistic evolution of the Bohai Sea complex system: Insights from interacting drivers.MARINE ENVIRONMENTAL RESEARCH,216,13.
MLA Huang, Han,et al."Holistic evolution of the Bohai Sea complex system: Insights from interacting drivers".MARINE ENVIRONMENTAL RESEARCH 216(2026):13.

入库方式： OAI收割

来源：烟台海岸带研究所

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