Riparian coverage affects diets of characids in neotropical streams
Identifieur interne : 000894 ( Istex/Corpus ); précédent : 000893; suivant : 000895Riparian coverage affects diets of characids in neotropical streams
Auteurs : Anderson Ferreira ; Felipe R. De Paula ; Silvio F. De Barros Ferraz ; Pedro Gerhard ; Elaine A. L. Kashiwaqui ; José E. P. Cyrino ; Luiz A. MartinelliSource :
- Ecology of Freshwater Fish [ 0906-6691 ] ; 2012-01.
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- KwdEn :
Abstract
Abstract – Aquatic ecosystems are influenced by the surrounding terrestrial environment. This work studied the influence of vegetation of riparian zones on the feeding patterns of two nektonic characids, Astyanax paranae and Bryconamericus iheringii, in a basin surrounded by an agricultural area. Nine streams within the Corumbataí River basin (São Paulo State, Brazil) with varying proportions of adjacent riparian forest (RF) and pastures were set apart in three arbitrary categories: Riparian Forest (>90% RF), Mixed Coverage (banks covered by 30–60% RF; MC) and Pasture (<29% RF, PA); resident characids were sampled in the dry and rainy seasons and evaluated in regard to composition of diets. Astyanax paranae fed on allochthonous food sources in RF and MC, and on autochthonous food sources on PA streams; B. iheringii fed on autochthonous food sources in RF streams and in mixed resources (detritus and sediment) in PA streams. Selection of food source was related to, and altered by, stream channel structure and composition of substratum. Preservation and restoration of native riparian vegetation is key to preservation of resident characids in small streams of this river basin.
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DOI: 10.1111/j.1600-0633.2011.00518.x
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ISTEX:3C8D3A770750366485DF8B4F5D6E60FF39E7AB59Le document en format XML
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This work studied the influence of vegetation of riparian zones on the feeding patterns of two nektonic characids, Astyanax paranae and Bryconamericus iheringii, in a basin surrounded by an agricultural area. Nine streams within the Corumbataí River basin (São Paulo State, Brazil) with varying proportions of adjacent riparian forest (RF) and pastures were set apart in three arbitrary categories: Riparian Forest (>90% RF), Mixed Coverage (banks covered by 30–60% RF; MC) and Pasture (<29% RF, PA); resident characids were sampled in the dry and rainy seasons and evaluated in regard to composition of diets. Astyanax paranae fed on allochthonous food sources in RF and MC, and on autochthonous food sources on PA streams; B. iheringii fed on autochthonous food sources in RF streams and in mixed resources (detritus and sediment) in PA streams. Selection of food source was related to, and altered by, stream channel structure and composition of substratum. Preservation and restoration of native riparian vegetation is key to preservation of resident characids in small streams of this river basin.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Anderson Ferreira</name><affiliations><json:string>Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo (USP), Piracicaba, SP, Brazil</json:string></affiliations></json:item><json:item><name>Felipe R. de Paula</name><affiliations><json:string>Departamento de Ciências Florestais (LCF), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</json:string></affiliations></json:item><json:item><name>Silvio F. de Barros Ferraz</name><affiliations><json:string>Departamento de Ciências Florestais (LCF), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</json:string></affiliations></json:item><json:item><name>Pedro Gerhard</name><affiliations><json:string>Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), EMBRAPA Amazônia Oriental, Travessa Dr. Enéas Pinheiro, Belém, PA, Brazil</json:string></affiliations></json:item><json:item><name>Elaine A. L. Kashiwaqui</name><affiliations><json:string>Universidade Estadual do Oeste do Paraná (GETECH/UNIOESTE), Bolsista PNPD/CAPES, Recursos Pesqueiros e Engenharia de Pesca, Rua da Faculdade, Toledo, Paraná and GEAMBE/UEMS Mundo Novo, Brazil</json:string></affiliations></json:item><json:item><name>José E. P. Cyrino</name><affiliations><json:string>Departamento de Zootecnia (LZT), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</json:string></affiliations></json:item><json:item><name>Luiz A. 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Preservation and restoration of native riparian vegetation is key to preservation of resident characids in small streams of this river basin.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>keywords</head><item><term>riparian buffer</term></item><item><term>agro‐ecosystem</term></item><item><term>stream habitat</term></item><item><term>stream fish</term></item><item><term>land use</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2012-01">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/3C8D3A770750366485DF8B4F5D6E60FF39E7AB59/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Blackwell Publishing Ltd</publisherName><publisherLoc>Oxford, UK</publisherLoc></publisherInfo><doi origin="wiley" registered="yes">10.1111/(ISSN)1600-0633</doi><issn type="print">0906-6691</issn><issn type="electronic">1600-0633</issn><idGroup><id type="product" value="EFF"></id><id type="publisherDivision" value="ST"></id></idGroup><titleGroup><title type="main" sort="ECOLOGY OF FRESHWATER FISH">Ecology of Freshwater Fish</title></titleGroup></publicationMeta><publicationMeta level="part" position="01101"><doi origin="wiley">10.1111/eff.2011.21.issue-1</doi><numberingGroup><numbering type="journalVolume" number="21">21</numbering><numbering type="journalIssue" number="1">1</numbering></numberingGroup><coverDate startDate="2012-01">January 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="2" status="forIssue"><doi origin="wiley">10.1111/j.1600-0633.2011.00518.x</doi><idGroup><id type="unit" value="EFF518"></id></idGroup><countGroup><count type="pageTotal" number="11"></count></countGroup><titleGroup><title type="tocHeading1">Original articles</title></titleGroup><copyright>© 2011 John Wiley & Sons A/S</copyright><eventGroup><event type="xmlConverted" agent="Converter:BPG_TO_WML3G version:3.0.1 mode:FullText" date="2011-12-01"></event><event type="publishedOnlineEarlyUnpaginated" date="2011-06-16"></event><event type="firstOnline" date="2011-06-16"></event><event type="publishedOnlineFinalForm" date="2011-12-01"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-24"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-25"></event></eventGroup><numberingGroup><numbering type="pageFirst" number="12">12</numbering><numbering type="pageLast" number="22">22</numbering></numberingGroup><correspondenceTo>A. Ferreira, Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo (USP), Av. Centenário, 303, 13416‐970 Piracicaba, SP, Brazil. E‐mail: <email>andersaof@gmail.com</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:EFF.EFF518.pdf"></link></linkGroup></publicationMeta><contentMeta><unparsedEditorialHistory>Accepted for publication May 19, 2011</unparsedEditorialHistory><countGroup><count type="figureTotal" number="5"></count><count type="tableTotal" number="3"></count></countGroup><titleGroup><title type="main">Riparian coverage affects diets of characids in neotropical streams</title><title type="shortAuthors"><b>Ferreira et al.</b></title><title type="short"><b>Riparian coverage affects diets of characids</b></title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1"><personName><givenNames>Anderson</givenNames><familyName>Ferreira</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a2"><personName><givenNames>Felipe R.</givenNames><familyName>de Paula</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>Silvio F.</givenNames><familyName>de Barros Ferraz</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a3"><personName><givenNames>Pedro</givenNames><familyName>Gerhard</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a4"><personName><givenNames>Elaine A. L.</givenNames><familyName>Kashiwaqui</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a5"><personName><givenNames>José E. P.</givenNames><familyName>Cyrino</familyName></personName></creator><creator creatorRole="author" xml:id="cr7" affiliationRef="#a1"><personName><givenNames>Luiz A.</givenNames><familyName>Martinelli</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1" countryCode="BR"><unparsedAffiliation>Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo (USP), Piracicaba, SP, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a2" countryCode="BR"><unparsedAffiliation>Departamento de Ciências Florestais (LCF), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a3" countryCode="BR"><unparsedAffiliation>Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), EMBRAPA Amazônia Oriental, Travessa Dr. Enéas Pinheiro, Belém, PA, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a4" countryCode="BR"><unparsedAffiliation>Universidade Estadual do Oeste do Paraná (GETECH/UNIOESTE), Bolsista PNPD/CAPES, Recursos Pesqueiros e Engenharia de Pesca, Rua da Faculdade, Toledo, Paraná and GEAMBE/UEMS Mundo Novo, Brazil</unparsedAffiliation></affiliation><affiliation xml:id="a5" countryCode="BR"><unparsedAffiliation>Departamento de Zootecnia (LZT), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en"><keyword xml:id="k1">riparian buffer</keyword><keyword xml:id="k2">agro‐ecosystem</keyword><keyword xml:id="k3">stream habitat</keyword><keyword xml:id="k4">stream fish</keyword><keyword xml:id="k5">land use</keyword></keywordGroup><supportingInformation><p><b>Appendix S1.</b> Environmental characteristics (means and ranges) measured in the categories of streams of the Corumbataí River basin.</p><p><b>Appendix S2.</b> Loadings derived from principal component analysis of abiotic variables (physico‐chemical water and channel structure) measured in streams of the Corumbataí River basin, Brazil.</p><p><b>Appendix S3.</b> Results of canonical correspondence analyses of diets of species and physicochemical characteristics in streams of the Corumbataí River basin, Brazil.</p><supportingInfoItem><mediaResource alt="supporting info item" href="urn-x:wiley:09066691:media:eff518:EFF_518_sm_appendixS1-3"></mediaResource><caption>Supporting info item</caption></supportingInfoItem></supportingInformation><abstractGroup><abstract type="main" xml:lang="en"><p><b>Abstract – </b> Aquatic ecosystems are influenced by the surrounding terrestrial environment. This work studied the influence of vegetation of riparian zones on the feeding patterns of two nektonic characids, <i>Astyanax paranae</i> and <i>Bryconamericus iheringii</i>, in a basin surrounded by an agricultural area. Nine streams within the Corumbataí River basin (São Paulo State, Brazil) with varying proportions of adjacent riparian forest (RF) and pastures were set apart in three arbitrary categories: Riparian Forest (>90% RF), Mixed Coverage (banks covered by 30–60% RF; MC) and Pasture (<29% RF, PA); resident characids were sampled in the dry and rainy seasons and evaluated in regard to composition of diets. <i>Astyanax paranae</i> fed on allochthonous food sources in RF and MC, and on autochthonous food sources on PA streams; <i>B. iheringii</i> fed on autochthonous food sources in RF streams and in mixed resources (detritus and sediment) in PA streams. Selection of food source was related to, and altered by, stream channel structure and composition of substratum. Preservation and restoration of native riparian vegetation is key to preservation of resident characids in small streams of this river basin.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Riparian coverage affects diets of characids in neotropical streams</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Riparian coverage affects diets of characids</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Riparian coverage affects diets of characids in neotropical streams</title></titleInfo><name type="personal"><namePart type="given">Anderson</namePart><namePart type="family">Ferreira</namePart><affiliation>Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo (USP), Piracicaba, SP, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Felipe R.</namePart><namePart type="family">de Paula</namePart><affiliation>Departamento de Ciências Florestais (LCF), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Silvio F.</namePart><namePart type="family">de Barros Ferraz</namePart><affiliation>Departamento de Ciências Florestais (LCF), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Pedro</namePart><namePart type="family">Gerhard</namePart><affiliation>Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), EMBRAPA Amazônia Oriental, Travessa Dr. Enéas Pinheiro, Belém, PA, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Elaine A. L.</namePart><namePart type="family">Kashiwaqui</namePart><affiliation>Universidade Estadual do Oeste do Paraná (GETECH/UNIOESTE), Bolsista PNPD/CAPES, Recursos Pesqueiros e Engenharia de Pesca, Rua da Faculdade, Toledo, Paraná and GEAMBE/UEMS Mundo Novo, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">José E. P.</namePart><namePart type="family">Cyrino</namePart><affiliation>Departamento de Zootecnia (LZT), Universidade de São Paulo (USP/ESALQ), Piracicaba, SP, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Luiz A.</namePart><namePart type="family">Martinelli</namePart><affiliation>Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura (CENA), Universidade de São Paulo (USP), Piracicaba, SP, Brazil</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><place><placeTerm type="text">Oxford, UK</placeTerm></place><dateIssued encoding="w3cdtf">2012-01</dateIssued><edition>Accepted for publication May 19, 2011</edition><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">5</extent><extent unit="tables">3</extent></physicalDescription><abstract>Abstract – Aquatic ecosystems are influenced by the surrounding terrestrial environment. This work studied the influence of vegetation of riparian zones on the feeding patterns of two nektonic characids, Astyanax paranae and Bryconamericus iheringii, in a basin surrounded by an agricultural area. Nine streams within the Corumbataí River basin (São Paulo State, Brazil) with varying proportions of adjacent riparian forest (RF) and pastures were set apart in three arbitrary categories: Riparian Forest (>90% RF), Mixed Coverage (banks covered by 30–60% RF; MC) and Pasture (<29% RF, PA); resident characids were sampled in the dry and rainy seasons and evaluated in regard to composition of diets. Astyanax paranae fed on allochthonous food sources in RF and MC, and on autochthonous food sources on PA streams; B. iheringii fed on autochthonous food sources in RF streams and in mixed resources (detritus and sediment) in PA streams. Selection of food source was related to, and altered by, stream channel structure and composition of substratum. Preservation and restoration of native riparian vegetation is key to preservation of resident characids in small streams of this river basin.</abstract><subject lang="en"><genre>keywords</genre><topic>riparian buffer</topic><topic>agro‐ecosystem</topic><topic>stream habitat</topic><topic>stream fish</topic><topic>land use</topic></subject><relatedItem type="host"><titleInfo><title>Ecology of Freshwater Fish</title></titleInfo><genre type="journal">journal</genre><note type="content"> Appendix S1. Environmental characteristics (means and ranges) measured in the categories of streams of the Corumbataí River basin. Appendix S2. Loadings derived from principal component analysis of abiotic variables (physico‐chemical water and channel structure) measured in streams of the Corumbataí River basin, Brazil. Appendix S3. Results of canonical correspondence analyses of diets of species and physicochemical characteristics in streams of the Corumbataí River basin, Brazil. Appendix S1. Environmental characteristics (means and ranges) measured in the categories of streams of the Corumbataí River basin. Appendix S2. Loadings derived from principal component analysis of abiotic variables (physico‐chemical water and channel structure) measured in streams of the Corumbataí River basin, Brazil. Appendix S3. Results of canonical correspondence analyses of diets of species and physicochemical characteristics in streams of the Corumbataí River basin, Brazil. Appendix S1. Environmental characteristics (means and ranges) measured in the categories of streams of the Corumbataí River basin. Appendix S2. Loadings derived from principal component analysis of abiotic variables (physico‐chemical water and channel structure) measured in streams of the Corumbataí River basin, Brazil. Appendix S3. Results of canonical correspondence analyses of diets of species and physicochemical characteristics in streams of the Corumbataí River basin, Brazil.Supporting Info Item: Supporting info item - </note><identifier type="ISSN">0906-6691</identifier><identifier type="eISSN">1600-0633</identifier><identifier type="DOI">10.1111/(ISSN)1600-0633</identifier><identifier type="PublisherID">EFF</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>21</number></detail><detail type="issue"><caption>no.</caption><number>1</number></detail><extent unit="pages"><start>12</start><end>22</end><total>11</total></extent></part></relatedItem><identifier type="istex">3C8D3A770750366485DF8B4F5D6E60FF39E7AB59</identifier><identifier type="DOI">10.1111/j.1600-0633.2011.00518.x</identifier><identifier type="ArticleID">EFF518</identifier><accessCondition type="use and reproduction" contentType="copyright">© 2011 John Wiley & Sons A/S</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Blackwell Publishing Ltd</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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