DOI: 10.1016/j.marpolbul.2016.06.094
Scopus记录号: 2-s2.0-84990965459
论文题名: Benthic assemblages associated with native and non-native oysters are similar
作者: Zwerschke N. ; Emmerson M.C. ; Roberts D. ; O'Connor N.E.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 111, 期: 2018-01-02 起始页码: 305
结束页码: 310
语种: 英语
英文关键词: Biodiversity
; Crassostrea gigas
; Functional similarity
; Invasive species
; Ostrea edulis
Scopus关键词: Biodiversity
; Ecology
; Ecosystems
; Forestry
; Shellfish
; Assemblage structure
; Crassostrea gigas
; Ecosystem functioning
; Functional similarity
; Invasive species
; Non-native species
; Ostrea edulis
; Pacific oyster
; Molluscs
; benthos
; biodiversity
; bivalve
; community structure
; ecosystem function
; invasive species
; native species
; biodiversity
; Crassostrea gigas
; facilitation
; habitat
; introduced species
; invasive species
; nonhuman
; Ostrea edulis
; species diversity
; animal
; Crassostrea
; ecosystem
; introduced species
; Ireland
; Ostrea
; Crassostrea gigas
; Ostrea edulis
; Ostreidae
; Animals
; Biodiversity
; Crassostrea
; Ecosystem
; Introduced Species
; Ireland
; Ostrea
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Invasive species can impact native species and alter assemblage structure, which affects associated ecosystem functioning. The pervasive Pacific oyster, Crassostrea gigas, has been shown to affect the diversity and composition of many host ecosystems. We tested for effects of the presence of the invasive C. gigas on native assemblages by comparing them directly to assemblages associated with the declining native European oyster, Ostrea edulis. The presence of both oyster species was manipulated in intertidal and subtidal habitats and reefs were constructed at horizontal and vertical orientation to the substratum. After 12 months, species diversity and benthic assemblage structure between assemblages with C. gigas and O. edulis were similar, but differed between habitats and orientation, suggesting that both oyster species were functionally similar in terms of biodiversity facilitation. These findings support evidence, that non-native species could play an important role in maintaining biodiversity in systems with declining populations of native species. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86731
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: Queen's University Belfast Marine Laboratory, 12-13 The Strand, Portaferry, Northern Ireland, United Kingdom; Queen's University Belfast, School of Biological Sciences, Belfast, Northern Ireland, United Kingdom
Recommended Citation:
Zwerschke N.,Emmerson M.C.,Roberts D.,et al. Benthic assemblages associated with native and non-native oysters are similar[J]. Marine Pollution Bulletin,2016-01-01,111(2018-01-02)