DOI: 10.1016/j.marpolbul.2018.02.016
Scopus记录号: 2-s2.0-85044397227
论文题名: The biogenic reefs formed by the alien polychaete Hydroides dianthus (Serpulidae, Annelida) favor the polyp stage of Aurelia coerulea (Cnidaria, Scyphozoa) in a coastal artificial lake
作者: Dong Z. ; Sun T. ; Wang L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 1 起始页码: 86
结束页码: 91
语种: 英语
英文关键词: Aurelia coerulea
; Ephyrae
; Hydroides dianthus
; Jellyfish blooms
; Marine alien species
; Polyps
Scopus关键词: Blooms (metal)
; Reefs
; Alien species
; Aurelia
; Ephyrae
; Hydroides dianthus
; Jellyfish blooms
; Polyps
; Lakes
; annelid
; coastal water
; gene
; introduced species
; jellyfish
; lake water
; mitochondrion
; phylogenetics
; polyp
; reef
; Article
; Aurelia coerulea
; benthos
; coastal waters
; COI gene
; coral reef
; density
; gene
; gene sequence
; habitat
; Hydroides dianthus
; jellyfish
; lake
; nonhuman
; nucleotide sequence
; phylogeny
; Polychaeta
; polyp (cnidarian)
; Annelida
; Aurelia coerulea
; Cnidaria
; Hydroides dianthus
; Polychaeta
; Scyphozoa
; Serpulidae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Blooms of the moon jellyfish Aurelia coerulea frequently occur in coastal waters. The increased availability of substrates for the settlement and proliferation of polyps due to the expansion of artificial structures in coastal areas has been proposed as a possible contributing factor in jellyfish blooms. This paper investigates whether a marine artificial lake (Fenghuang Lake) provides additional substrates for A. coerulea polyps and contributes to jellyfish blooms. High densities of A. coerulea ephyrae were discovered in this lake, with a mean density of 41 individuals/m3 and a maximum measured density of 128 individuals/m3. Meanwhile, A. coerulea ephyrae were also found in the two emptying channels outside the lake, with a mean density of 13 individuals/m3. Underwater surveys revealed that dense colonies of A. coerulea polyps occurred mainly on biogenic reefs formed by a polychaete, which was identified as an invasive serpulid species Hydroides dianthus, based on the phylogenetic analysis of mitochondrial COI gene sequences. Our study highlights the potential modification of habitats by the alien polychaete H. dianthus, which might provide complex benthic habits suitable for the settlement and proliferation of A. coerulea polyps and may contribute to jellyfish blooms in the marine artificial lake and nearby coastal waters. © 2018 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88333
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Muping Coastal Environment Research Station, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, Shandong, China; University of Chinese Academy of Sciences, Beijing, China
Recommended Citation:
Dong Z.,Sun T.,Wang L.. The biogenic reefs formed by the alien polychaete Hydroides dianthus (Serpulidae, Annelida) favor the polyp stage of Aurelia coerulea (Cnidaria, Scyphozoa) in a coastal artificial lake[J]. Marine Pollution Bulletin,2018-01-01,129(1)