Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Comparing marine ecosystems of Laizhou and Haizhou Bays, China, using ecological indicators estimated from food web models | |
| Ju, Peilong1,2,3; Cheung, William W. L.3; Chen, Mingru2,4,5; Xian, Weiwei1,6; Yang, Shengyun2,5; Xiao, Jiamei2,5 | |
| 2020-02-01 | |
| Source Publication | JOURNAL OF MARINE SYSTEMS
 |
| ISSN | 0924-7963 |
| Volume | 202Pages:12 |
| Corresponding Author | Chen, Mingru(mrchen@xmu.edu.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn) |
| Abstract | Two Ecopath mass-balance models are built to describe the structural and functional ecosystems of Laizhou Bay (LZB) for 2014-2015 and Haizhou Bay (HZB) for 2011-2012. This is the first comparative study to analyze the similarities and differences between these two bays using ecological indicators estimated from a food web model. A comparison between the two models highlights similar characteristics in trophic functioning: zooplankton and shrimps as the structuring groups are important organisms enabling the pelagic-benthic coupling in the two ecosystems; and top-down effects are the main mechanism of control within the two ecosystems. Analysis of differences between the two ecosystems indicates that: (1) the ecological size (total system throughput, TST), total exports/TST and ecosystem efficiencies are bigger in LZB; (2) the bottom-up controls from the benthos, shrimps and zooplankton are enhanced in LZB; and (3) the ecosystem state is less mature but more stable in LZB. These differences can be attributed, at least in part, to the effects of sea ranching of low trophic-level species, such as shellfish and the holothurian Stichopus japonicus, in LZB. Analysis of similarities and differences may benefit the ecosystem-based approach to fisheries management in different ecosystems. |
| Keyword | Ecopath with Ecosim Comparative study Food web Laizhou Bay Haizhou Bay |
| DOI | 10.1016/j.jmarsys.2019.103238 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of China-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1406404] ; Natural Science Foundation of China-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404] ; National Natural Science Foundation of China[31272663] ; National Natural Science Foundation of China[41176138] ; Ministry of Agriculture of China ; China Scholarship Council[201606310169] |
| WOS Research Area | Geology ; Marine & Freshwater Biology ; Oceanography |
| WOS Subject | Geosciences, Multidisciplinary ; Marine & Freshwater Biology ; Oceanography |
| WOS ID | WOS:000502889200001 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/164155 |
| Collection | 海洋生态与环境科学重点实验室 |
| Corresponding Author | Chen, Mingru; Xian, Weiwei |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 2.Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361102, Fujian, Peoples R China 3.Univ British Columbia, Changing Ocean Res Unit, Vancouver, BC V6T 1Z4, Canada 4.Xiamen Univ Malaysia, China ASEAN Coll Marine Sci, Sepang 43900, Selangor, Malaysia 5.Xiamen Univ, Marine Biodivers & Global Change Res Ctr, Xiamen 361102, Fujian, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Marine Ecol & Environm Sci Funct Lab, Qingdao 266071, Shandong, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Ju, Peilong,Cheung, William W. L.,Chen, Mingru,et al. Comparing marine ecosystems of Laizhou and Haizhou Bays, China, using ecological indicators estimated from food web models[J]. JOURNAL OF MARINE SYSTEMS,2020,202:12. |
| APA | Ju, Peilong,Cheung, William W. L.,Chen, Mingru,Xian, Weiwei,Yang, Shengyun,&Xiao, Jiamei.(2020).Comparing marine ecosystems of Laizhou and Haizhou Bays, China, using ecological indicators estimated from food web models.JOURNAL OF MARINE SYSTEMS,202,12. |
| MLA | Ju, Peilong,et al."Comparing marine ecosystems of Laizhou and Haizhou Bays, China, using ecological indicators estimated from food web models".JOURNAL OF MARINE SYSTEMS 202(2020):12. |
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