Application of a zoning approach in marine ecosystem health assessments: A case study of Jiaozhou Bay (China)
文献类型：期刊论文
| 作者 | Ge, Zihui1,3,4; Yuan, Yongquan1,3,4; Wu, Zaixing3,4; Dai, Aiquan2; Song, Xiuxian1,3,4; Yu, Zhiming1,3,4 |
| 刊名 | OCEAN & COASTAL MANAGEMENT
 |
| 出版日期 | 2026 |
| 卷号 | 271页码:12 |
| 关键词 | Zoning approach Ecosystem health assessment Jiaozhou bay Ecological quality ratio |
| ISSN号 | 0964-5691 |
| DOI | 10.1016/j.ocecoaman.2025.107945 |
| 通讯作者 | Yuan, Yongquan(yqyuan@qdio.ac.cn) ; Wu, Zaixing(wuzx@qdio.ac.cn) |
| 英文摘要 | In recent years, numerous methods have emerged for marine ecosystem health assessment, the majority of which have focused on model construction, indicator selection, and computational methods. However, limited attention has been given to spatial variations in the study area; thus, the spatial heterogeneity of regional ecosystem health has not been adequately captured. In this paper, we propose a zoning approach for the spatial delineation of ecosystem health, with Jiaozhou Bay as an example. Zoning of the target area is based on water exchange, pollution sources, etc. A hybrid methodology integrating the pressure-state-response (PSR) framework and the ecological quality ratio (EQR) was implemented for empirical analysis, and different assessment standards for specific indicators were adopted for various zones. With Jiaozhou Bay as a case study to verify the effectiveness of the zoning approach we proposed, we revealed different fluctuations in ecosystem health status between the overall and zoning results. On the one hand, overall status fluctuated between moderate and good levels from 2020 to 2022. On the other hand, good status was maintained in Zone A, whereas greater vulnerability was observed in other zones. These findings provide a reasonable depiction of the distinct characteristics and dynamic changes across different zones of the Jiaozhou Bay ecosystem. Such research provides robust support for marine development and management by relevant authorities while presenting a new perspective for ecosystem health assessments. |
| WOS关键词 | WATER-QUALITY ; MANAGEMENT ; CHALLENGES ; INDICATORS ; CAPACITY ; INDEX ; AREA |
| 资助项目 | Laoshan Laboratory[LSKJ202203700] ; Ocean Decade International Cooperation Center (ODCC) Youth Project[GHZZ3702840002024020000031] ; National Key Research and Development Program of China[2024YFF0506902] ; Qingdao Municipal Bureau of Ecology and the Environment[SJ2003021] |
| WOS研究方向 | Oceanography ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001585372500001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203488]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Yuan, Yongquan; Wu, Zaixing |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Qindao Environm Protect Bur, Qingdao 266003, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Lab Marine Ecol & Environm Sci, Qingdao 266000, Peoples R China 4.Qingdao Marine Sci & Technol Ctr, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Zihui,Yuan, Yongquan,Wu, Zaixing,et al. Application of a zoning approach in marine ecosystem health assessments: A case study of Jiaozhou Bay (China)[J]. OCEAN & COASTAL MANAGEMENT,2026,271:12. |
| APA | Ge, Zihui,Yuan, Yongquan,Wu, Zaixing,Dai, Aiquan,Song, Xiuxian,&Yu, Zhiming.(2026).Application of a zoning approach in marine ecosystem health assessments: A case study of Jiaozhou Bay (China).OCEAN & COASTAL MANAGEMENT,271,12. |
| MLA | Ge, Zihui,et al."Application of a zoning approach in marine ecosystem health assessments: A case study of Jiaozhou Bay (China)".OCEAN & COASTAL MANAGEMENT 271(2026):12. |
入库方式： OAI收割
来源：海洋研究所
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