Human-mediated loss of phylogenetic and functional diversity in coral reef fishes.
Identifieur interne : 003912 ( PubMed/Corpus ); précédent : 003911; suivant : 003913Human-mediated loss of phylogenetic and functional diversity in coral reef fishes.
Auteurs : Stéphanie D'Agata ; David Mouillot ; Michel Kulbicki ; Serge Andréfouët ; David R. Bellwood ; Joshua E. Cinner ; Peter F. Cowman ; Mecki Kronen ; Silvia Pinca ; Laurent VigliolaSource :
- Current biology : CB [ 1879-0445 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- geographic : Pacific Ocean.
- Animals, Biodiversity, Coral Reefs, Ecosystem, Fishes, Humans, Phylogeny, Population Density.
Abstract
Beyond the loss of species richness, human activities may also deplete the breadth of evolutionary history (phylogenetic diversity) and the diversity of roles (functional diversity) carried out by species within communities, two overlooked components of biodiversity. Both are, however, essential to sustain ecosystem functioning and the associated provision of ecosystem services, particularly under fluctuating environmental conditions. We quantified the effect of human activities on the taxonomic, phylogenetic, and functional diversity of fish communities in coral reefs, while teasing apart the influence of biogeography and habitat along a gradient of human pressure across the Pacific Ocean. We detected nonlinear relationships with significant breaking points in the impact of human population density on phylogenetic and functional diversity of parrotfishes, at 25 and 15 inhabitants/km(2), respectively, while parrotfish species richness decreased linearly along the same population gradient. Over the whole range, species richness decreased by 11.7%, while phylogenetic and functional diversity dropped by 35.8% and 46.6%, respectively. Our results call for caution when using species richness as a benchmark for measuring the status of ecosystems since it appears to be less responsive to variation in human population densities than its phylogenetic and functional counterparts, potentially imperiling the functioning of coral reef ecosystems.
DOI: 10.1016/j.cub.2014.01.049
PubMed: 24560574
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Electronic address: stephanie.dagata@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Mouillot, David" sort="Mouillot, David" uniqKey="Mouillot D" first="David" last="Mouillot">David Mouillot</name><affiliation><nlm:affiliation>ECOSYM, UMR CNRS-UM2 5119, Université Montpellier 2, 34095 Montpellier Cedex, France.</nlm:affiliation></affiliation></author><author><name sortKey="Kulbicki, Michel" sort="Kulbicki, Michel" uniqKey="Kulbicki M" first="Michel" last="Kulbicki">Michel Kulbicki</name><affiliation><nlm:affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Laboratoire Arago, Institut de Recherche pour le Développement, BP 44, 66651 Banyuls/Mer, France.</nlm:affiliation></affiliation></author><author><name sortKey="Andrefouet, Serge" sort="Andrefouet, Serge" uniqKey="Andrefouet S" first="Serge" last="Andréfouët">Serge Andréfouët</name><affiliation><nlm:affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia.</nlm:affiliation></affiliation></author><author><name sortKey="Bellwood, David R" sort="Bellwood, David R" uniqKey="Bellwood D" first="David R" last="Bellwood">David R. Bellwood</name><affiliation><nlm:affiliation>School of Marine and Tropical Biology, James Cook University, Townsville, QLD 4811, Australia; Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cinner, Joshua E" sort="Cinner, Joshua E" uniqKey="Cinner J" first="Joshua E" last="Cinner">Joshua E. Cinner</name><affiliation><nlm:affiliation>Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cowman, Peter F" sort="Cowman, Peter F" uniqKey="Cowman P" first="Peter F" last="Cowman">Peter F. 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Electronic address: stephanie.dagata@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Mouillot, David" sort="Mouillot, David" uniqKey="Mouillot D" first="David" last="Mouillot">David Mouillot</name><affiliation><nlm:affiliation>ECOSYM, UMR CNRS-UM2 5119, Université Montpellier 2, 34095 Montpellier Cedex, France.</nlm:affiliation></affiliation></author><author><name sortKey="Kulbicki, Michel" sort="Kulbicki, Michel" uniqKey="Kulbicki M" first="Michel" last="Kulbicki">Michel Kulbicki</name><affiliation><nlm:affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Laboratoire Arago, Institut de Recherche pour le Développement, BP 44, 66651 Banyuls/Mer, France.</nlm:affiliation></affiliation></author><author><name sortKey="Andrefouet, Serge" sort="Andrefouet, Serge" uniqKey="Andrefouet S" first="Serge" last="Andréfouët">Serge Andréfouët</name><affiliation><nlm:affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia.</nlm:affiliation></affiliation></author><author><name sortKey="Bellwood, David R" sort="Bellwood, David R" uniqKey="Bellwood D" first="David R" last="Bellwood">David R. Bellwood</name><affiliation><nlm:affiliation>School of Marine and Tropical Biology, James Cook University, Townsville, QLD 4811, Australia; Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cinner, Joshua E" sort="Cinner, Joshua E" uniqKey="Cinner J" first="Joshua E" last="Cinner">Joshua E. Cinner</name><affiliation><nlm:affiliation>Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Cowman, Peter F" sort="Cowman, Peter F" uniqKey="Cowman P" first="Peter F" last="Cowman">Peter F. Cowman</name><affiliation><nlm:affiliation>School of Marine and Tropical Biology, James Cook University, Townsville, QLD 4811, Australia; Macroevolution and Macroecology Group, Research School of Biology, the Australian National University, Canberra, ACT 0200, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Kronen, Mecki" sort="Kronen, Mecki" uniqKey="Kronen M" first="Mecki" last="Kronen">Mecki Kronen</name><affiliation><nlm:affiliation>Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</nlm:affiliation></affiliation></author><author><name sortKey="Pinca, Silvia" sort="Pinca, Silvia" uniqKey="Pinca S" first="Silvia" last="Pinca">Silvia Pinca</name><affiliation><nlm:affiliation>Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</nlm:affiliation></affiliation></author><author><name sortKey="Vigliola, Laurent" sort="Vigliola, Laurent" uniqKey="Vigliola L" first="Laurent" last="Vigliola">Laurent Vigliola</name><affiliation><nlm:affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia; Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Current biology : CB</title><idno type="eISSN">1879-0445</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Biodiversity</term><term>Coral Reefs</term><term>Ecosystem</term><term>Fishes</term><term>Humans</term><term>Pacific Ocean</term><term>Phylogeny</term><term>Population Density</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Pacific Ocean</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Biodiversity</term><term>Coral Reefs</term><term>Ecosystem</term><term>Fishes</term><term>Humans</term><term>Phylogeny</term><term>Population Density</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Beyond the loss of species richness, human activities may also deplete the breadth of evolutionary history (phylogenetic diversity) and the diversity of roles (functional diversity) carried out by species within communities, two overlooked components of biodiversity. Both are, however, essential to sustain ecosystem functioning and the associated provision of ecosystem services, particularly under fluctuating environmental conditions. We quantified the effect of human activities on the taxonomic, phylogenetic, and functional diversity of fish communities in coral reefs, while teasing apart the influence of biogeography and habitat along a gradient of human pressure across the Pacific Ocean. We detected nonlinear relationships with significant breaking points in the impact of human population density on phylogenetic and functional diversity of parrotfishes, at 25 and 15 inhabitants/km(2), respectively, while parrotfish species richness decreased linearly along the same population gradient. Over the whole range, species richness decreased by 11.7%, while phylogenetic and functional diversity dropped by 35.8% and 46.6%, respectively. Our results call for caution when using species richness as a benchmark for measuring the status of ecosystems since it appears to be less responsive to variation in human population densities than its phylogenetic and functional counterparts, potentially imperiling the functioning of coral reef ecosystems.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24560574</PMID><DateCreated><Year>2014</Year><Month>03</Month><Day>07</Day></DateCreated><DateCompleted><Year>2016</Year><Month>04</Month><Day>05</Day></DateCompleted><DateRevised><Year>2014</Year><Month>03</Month><Day>07</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-0445</ISSN><JournalIssue CitedMedium="Internet"><Volume>24</Volume><Issue>5</Issue><PubDate><Year>2014</Year><Month>Mar</Month><Day>03</Day></PubDate></JournalIssue><Title>Current biology : CB</Title><ISOAbbreviation>Curr. Biol.</ISOAbbreviation></Journal><ArticleTitle>Human-mediated loss of phylogenetic and functional diversity in coral reef fishes.</ArticleTitle><Pagination><MedlinePgn>555-60</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.cub.2014.01.049</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0960-9822(14)00082-7</ELocationID><Abstract><AbstractText>Beyond the loss of species richness, human activities may also deplete the breadth of evolutionary history (phylogenetic diversity) and the diversity of roles (functional diversity) carried out by species within communities, two overlooked components of biodiversity. Both are, however, essential to sustain ecosystem functioning and the associated provision of ecosystem services, particularly under fluctuating environmental conditions. We quantified the effect of human activities on the taxonomic, phylogenetic, and functional diversity of fish communities in coral reefs, while teasing apart the influence of biogeography and habitat along a gradient of human pressure across the Pacific Ocean. We detected nonlinear relationships with significant breaking points in the impact of human population density on phylogenetic and functional diversity of parrotfishes, at 25 and 15 inhabitants/km(2), respectively, while parrotfish species richness decreased linearly along the same population gradient. Over the whole range, species richness decreased by 11.7%, while phylogenetic and functional diversity dropped by 35.8% and 46.6%, respectively. Our results call for caution when using species richness as a benchmark for measuring the status of ecosystems since it appears to be less responsive to variation in human population densities than its phylogenetic and functional counterparts, potentially imperiling the functioning of coral reef ecosystems.</AbstractText><CopyrightInformation>Copyright © 2014 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>D'agata</LastName><ForeName>Stéphanie</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia; ECOSYM, UMR CNRS-UM2 5119, Université Montpellier 2, 34095 Montpellier Cedex, France. Electronic address: stephanie.dagata@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mouillot</LastName><ForeName>David</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>ECOSYM, UMR CNRS-UM2 5119, Université Montpellier 2, 34095 Montpellier Cedex, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kulbicki</LastName><ForeName>Michel</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Laboratoire Arago, Institut de Recherche pour le Développement, BP 44, 66651 Banyuls/Mer, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Andréfouët</LastName><ForeName>Serge</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bellwood</LastName><ForeName>David R</ForeName><Initials>DR</Initials><AffiliationInfo><Affiliation>School of Marine and Tropical Biology, James Cook University, Townsville, QLD 4811, Australia; Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cinner</LastName><ForeName>Joshua E</ForeName><Initials>JE</Initials><AffiliationInfo><Affiliation>Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University, Townsville, QLD 4811, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cowman</LastName><ForeName>Peter F</ForeName><Initials>PF</Initials><AffiliationInfo><Affiliation>School of Marine and Tropical Biology, James Cook University, Townsville, QLD 4811, Australia; Macroevolution and Macroecology Group, Research School of Biology, the Australian National University, Canberra, ACT 0200, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kronen</LastName><ForeName>Mecki</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pinca</LastName><ForeName>Silvia</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Vigliola</LastName><ForeName>Laurent</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>CoReUs, UR 227, Laboratoire d'Excellence LABEX CORAIL, Institut de Recherche pour le Développement, BP A5, 98848 Noumea Cedex, New Caledonia; Secretariat of the Pacific Community, BP D5, 98848 Noumea, New Caledonia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>02</Month><Day>20</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Curr Biol</MedlineTA><NlmUniqueID>9107782</NlmUniqueID><ISSNLinking>0960-9822</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D057894" MajorTopicYN="Y">Coral Reefs</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="Y">Fishes</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010140" MajorTopicYN="N" Type="Geographic">Pacific Ocean</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="Y">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011156" MajorTopicYN="N">Population Density</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>09</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2013</Year><Month>11</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>01</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>2</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>2</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>4</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24560574</ArticleId><ArticleId IdType="pii">S0960-9822(14)00082-7</ArticleId><ArticleId IdType="doi">10.1016/j.cub.2014.01.049</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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