Evaluating bio-carbon sequestration in Beibu Gulf marine ranching areas via EwE modelling and LMDI analysis
文献类型：期刊论文
| 作者 | Guo, Wei2,3,5; Feng, Jie4,6; Wang, Haiyan2; Zhang, Zhen2; Liang, Shuang3,5; Zhang, Tao2; Yu, Haolin1,2 |
| 刊名 | ESTUARINE COASTAL AND SHELF SCIENCE
 |
| 出版日期 | 2026 |
| 卷号 | 328页码:16 |
| 关键词 | Carbon sequestration Marine ranching Ewe model LMDI Artificial reefs Beibu gulf |
| ISSN号 | 0272-7714 |
| DOI | 10.1016/j.ecss.2025.109625 |
| 通讯作者 | Liang, Shuang(shuangliang@tjau.edu.cn) ; Zhang, Tao(tzhang@qdio.ac.cn) ; Yu, Haolin(yuhaolin777@outlook.com) |
| 英文摘要 | Marine ranching, which are artificially constructed nearshore ecosystems, increase carbon sequestration efficiency through bioremediation techniques such as stock enhancement and artificial reef deployment. Marine ranching enhances carbon sequestration but lacks robust evaluation methods. This article first develops a transferable framework for evaluating carbon sequestration in marine ranching by integrating ecosystem carbon budgets, dynamic carbon cycling, and the effects of species enhancement and fisheries management, and then applies this framework to the Beibu Gulf to demonstrate its generalisability and to identify the primary drivers. Based on field survey data, were developed Ecopath carbon mass models for a marine ranching and a nearby control area and fitted Ecosim models to simulate 12 stock enhancement-fishing scenarios combined with logarithmic mean Divisia index (LMDI) analysis. The results revealed that current artificial reef deployment increased the carbon flux and total carbon sequestration in the marine ranching area by 2.52 and 3.43 times compared with those in the control area, respectively. The "Mytilus + fishing" scenario (releasing Mytilus while maintaining current fishing) was simulated to achieve a high peak carbon sequestration efficiency of 2.21 times that of the baseline scenario. LMDI analysis revealed that expansion of the biomass scale compared to the community structure was the primary driver of carbon sequestration in all scenarios (>90.99 % contribution). Given the growing need for fisheries management to incorporate carbon sequestration considerations, particularly in marine ranching and other coastal ecosystems, the paper conclude by discussing the strengths and potential limitations of this framework and suggest directions for future development. |
| WOS关键词 | TROPHIC STRUCTURE ; CHESAPEAKE BAY ; CO2 EMISSIONS ; FOOD WEBS ; REEF ; SELECTION ; MOLLUSKS ; ECOPATH ; WATERS ; OCEAN |
| 资助项目 | National Key R & D Program of China[2022YFD2401301] ; Primary Research and Development Plan of Guangxi Province[GuiKe AB21220064] ; National Natural Science Foundation of China[42306151] ; Shandong Postdoctoral Science Foundation[SDCXZG202301009] ; Tianjin Major Special Project for Seed Industry Innovation[24ZXZYSN0001] ; China National Offshore Oil Corporation Marine Environment and Ecological Protection Public Welfare Foundation[CF-MEEC/TR/2025-13] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001631771600001 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204348]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Liang, Shuang; Zhang, Tao; Yu, Haolin |
| 作者单位 | 1.Univ Liege, Dept Astrophys Geophys & Oceanol, FOCUS MAST Res Grp, Liege, Belgium 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Tianjin Agr Univ, Coll Fisheries, Tianjin Key Lab Aqua Ecol & Aquaculture, Tianjin 300384, Peoples R China 4.Minist Nat Resources, North China Sea Marine Forecasting & Hazard Mitiga, Qingdao 266061, Peoples R China 5.Tianjin Agr Univ, Minist Agr & Rural Affairs, Key Lab Smart Breeding Coconstruct Minist & Prov, Tianjin 300384, Peoples R China 6.Shandong Key Lab Marine Ecol Environm & Disaster P, Qingdao 266061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Wei,Feng, Jie,Wang, Haiyan,et al. Evaluating bio-carbon sequestration in Beibu Gulf marine ranching areas via EwE modelling and LMDI analysis[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2026,328:16. |
| APA | Guo, Wei.,Feng, Jie.,Wang, Haiyan.,Zhang, Zhen.,Liang, Shuang.,...&Yu, Haolin.(2026).Evaluating bio-carbon sequestration in Beibu Gulf marine ranching areas via EwE modelling and LMDI analysis.ESTUARINE COASTAL AND SHELF SCIENCE,328,16. |
| MLA | Guo, Wei,et al."Evaluating bio-carbon sequestration in Beibu Gulf marine ranching areas via EwE modelling and LMDI analysis".ESTUARINE COASTAL AND SHELF SCIENCE 328(2026):16. |
入库方式： OAI收割
来源：海洋研究所
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