Using Ecopath Models to Explore Differences in Ecosystem Characteristics Between an Artificial Reef and a Nearby Natural Reef on the Coast of the North Yellow Sea, China
Zhang, Rongliang1,2; Zhang, Qianqian3; Zhao, Jianmin3; Wu, Zhongxin4; Liu, Hui3; Shou, Lu1,2; Liao, Yibo1,2; Liu, Qinghe1,2; Tang, Yanbin1,2; Zeng, Jiangning1,2
发表期刊FRONTIERS IN MARINE SCIENCE
2022-05-11
卷号9页码:13
关键词artificial reefs natural reefs Ecopath trophic structure energy flow
DOI10.3389/fmars.2022.911714
英文摘要The comparison of trophic structure and energy flow between natural and artificial reefs is imperative to evaluate whether these man-made structures work similarly to comparable natural reefs. Here, to characterize the potential difference in functioning between two types of reef ecosystems, two trophic models (Ecopath) at an artificial reef and an adjacent natural reef on the coast of the north Yellow Sea, China, were established. Both Ecopath models were divided into 18 functional groups from primary producers (algae and phytoplankton) and detritus to predatory species (e.g., Sebastes schlegelii). Model outputs showed that the ecosystem scale was smaller in the artificial reef (total system throughput (TPP) = 6,455.47 t center dot km(-2)center dot year(-1)) relative to its natural counterpart (TPP = 9,490.48 t center dot km(-2)center dot year(-1)). At both reef types, a large proportion of energy occurred at trophic levels I and II, and most of the primary production was utilized through a detritus pathway. This result implies a bottom-up energy flow control for both cases. However, two types of reef systems were behaving in a reasonable manner, as mean transfer efficiencies were similar to the Lindeman efficiency (10%). The ecosystem maturity of the artificial reef is not comparable to that of the natural reef for its inferior value of total primary production/total respiration (TPP/TR). Moreover, both the connectance index (CI) and system omnivory index (SOI) were slightly higher at the artificial reef relative to the natural reef as well as other coastal systems with parallel latitudes, suggesting that the current artificial system has formed complicated interspecies relations and high-level stability. This work updates our knowledge about the functioning evolvement of established artificial reefs and provides a baseline for the efficient management of coastal zones and further investigations.
收录类别SCI
语种英语
关键词[WOS]TROPHIC-DYNAMIC ASPECT ; ROCKY REEF ; INDICATORS ; FISHES ; ECOSIM ; ATTRIBUTES ; ECOLOGY ; ZONE ; GULF
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS记录号WOS:000803995000001
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/31132
专题海岸带生物学与生物资源利用重点实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
通讯作者Liu, Hui; Shou, Lu
作者单位1.Minist Nat Resources, Inst Oceanog 2, Key Lab Marine Ecosyst Dynam, Hangzhou, Peoples R China
2.Minist Nat Resources, Observat & Res Stn Yangtze River Delta Marine Ecos, Zhoushan, Peoples R China
3.Chinese Acad Sci, Key Lab Coastal Biol & Biol Resources Utilizat, Yantai Inst Coastal Zone Res, Yantai, Peoples R China
4.Dalian Ocean Univ, Ctr Marine Ranching Engn Sci Res Liaoning, Dalian, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Rongliang,Zhang, Qianqian,Zhao, Jianmin,et al. Using Ecopath Models to Explore Differences in Ecosystem Characteristics Between an Artificial Reef and a Nearby Natural Reef on the Coast of the North Yellow Sea, China[J]. FRONTIERS IN MARINE SCIENCE,2022,9:13.
APA Zhang, Rongliang.,Zhang, Qianqian.,Zhao, Jianmin.,Wu, Zhongxin.,Liu, Hui.,...&Zeng, Jiangning.(2022).Using Ecopath Models to Explore Differences in Ecosystem Characteristics Between an Artificial Reef and a Nearby Natural Reef on the Coast of the North Yellow Sea, China.FRONTIERS IN MARINE SCIENCE,9,13.
MLA Zhang, Rongliang,et al."Using Ecopath Models to Explore Differences in Ecosystem Characteristics Between an Artificial Reef and a Nearby Natural Reef on the Coast of the North Yellow Sea, China".FRONTIERS IN MARINE SCIENCE 9(2022):13.
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