globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.03.054
Scopus记录号: 2-s2.0-85016590982
论文题名:
Trophic and stoichiometric consequences of nutrification for the intertidal tropical zoanthid Zoanthus sociatus
作者: Leal M.C.; Rocha R.J.M.; Anaya-Rojas J.M.; Cruz I.C.S.; Ferrier-Pagès C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期:1
起始页码: 169
结束页码: 175
语种: 英语
英文关键词: Aerial exposure ; Ecological stoichiometry ; Eutrophication ; Stable isotopes ; Tidal pool ; Zoanthus sociatus
Scopus关键词: Ecology ; Ecosystems ; Eutrophication ; Isotopes ; Stoichiometry ; Ecological stoichiometry ; Elemental compositions ; Environmental fluctuations ; Innovative approaches ; Intertidal habitats ; Stable isotopes ; Tidal pool ; Zoanthus sociatus ; Nutrients ; carbon ; nitrogen ; phosphorus ; isotope ; dinoflagellate ; eutrophication ; intertidal environment ; pollution exposure ; polyp ; sessile species ; stable isotope ; stoichiometry ; symbiosis ; trophic structure ; Article ; autotrophy ; Brazil ; chemical composition ; Cnidaria ; coastal waters ; community dynamics ; environmental change ; eutrophication ; heterotrophy ; intertidal zone ; nonhuman ; nutrient dynamics ; nutrient loading ; nutrification ; stoichiometry ; Symbiodinium ; symbiosis ; trophic level ; Zoanthus sociatus ; animal ; Anthozoa ; dinoflagellate ; ecology ; ecosystem ; environment ; Dinophyceae ; Symbiodinium ; Zoanthidae ; Zoanthidea ; Zoanthus sociatus ; Animals ; Anthozoa ; Carbon ; Dinoflagellida ; Ecology ; Ecosystem ; Environment ; Isotopes ; Nitrogen ; Phosphorus
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Zoanthids are conspicuous and abundant members of intertidal environments, where they are exposed to large environmental fluctuations and subject to increasing loads of anthropogenic nutrients. Here we assess the trophic ecology and stoichiometric consequences of nutrient loading for symbiotic zoanthids inhabiting different intertidal habitats. More specifically, we analysed the stable isotope signature (δ13C and δ15N), elemental composition (C, N and P) and stoichiometry (C:N, C:P, N:P) of Zoanthus sociatus differently exposed to nutrification. Results suggest that autotrophy is the main feeding mode of zoanthids and that the effect water nutrient content differently affects the elemental phenotype of zoanthids depending on tidal habitat. Additionally, habitat effects on Z. sociatus P-related stoichiometric traits highlight functional differences likely associated with variation in Symbiodinium density. These findings provide an innovative approach to assess how cnidarian-dinoflagellate symbioses response to ecosystem changes in environmentally dynamic reef flats, particularly nutrient loading. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87584
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: Department of Fish Ecology and Evolution, Center for Ecology, Evolution and Biogeochemistry, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland; Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, Aveiro, Portugal; Department of Aquatic Ecology, Center of Ecology, Evolution and Biogeochemistry, Eawag: Swiss Federal Institute of Aquatic Science and Technology, Kastanienbaum, Switzerland; Division of Aquatic Ecology and Macroevolution, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland; Laboratorio de Manejo, Ecologia e Conservação Marinha, Instituto Oceanográfico, Universidade de Sao Paulo, Praça do Oceanogrófico, 191, Cidade Universitaria, São Paulo, SP, Brazil; Centre Scientifique du Monaco, Equipe écophysiologie, 8 Quai Antoine lerMonaco, Monaco; MARE - Marine and Environmental Sciences Centre, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal

Recommended Citation:
Leal M.C.,Rocha R.J.M.,Anaya-Rojas J.M.,et al. Trophic and stoichiometric consequences of nutrification for the intertidal tropical zoanthid Zoanthus sociatus[J]. Marine Pollution Bulletin,2017-01-01,119(1)
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