Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris.
Identifieur interne : 000216 ( PubMed/Corpus ); précédent : 000215; suivant : 000217Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris.
Auteurs : Timothy D. Mussen ; Dennis Cocherell ; Jamilynn B. Poletto ; Jon S. Reardon ; Zachary Hockett ; Ali Ercan ; Hossein Bandeh ; M Levent Kavvas ; Joseph J. Cech ; Nann A. FangueSource :
- PloS one [ 1932-6203 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- geographic : California.
- physiology : Fishes.
- Agricultural Irrigation, Animals, Endangered Species, Female, Male, Rivers, Swimming.
Abstract
Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn. The number of sturgeon drawn into (entrained) and killed by these pipes is greatly unknown. We examined avoidance behaviors and entrainment susceptibility of juvenile green sturgeon (35±0.6 cm mean fork length) to entrainment in a large (>500-kl) outdoor flume with a 0.46-m-diameter water-diversion pipe. Fish entrainment was generally high (range: 26-61%), likely due to a lack of avoidance behavior prior to entering inescapable inflow conditions. We estimated that up to 52% of green sturgeon could be entrained after passing within 1.5 m of an active water-diversion pipe three times. These data suggest that green sturgeon are vulnerable to unscreened water-diversion pipes, and that additional research is needed to determine the potential impacts of entrainment mortality on declining sturgeon populations. Data under various hydraulic conditions also suggest that entrainment-related mortality could be decreased by extracting water at lower diversion rates over longer periods of time, balancing agricultural needs with green sturgeon conservation.
DOI: 10.1371/journal.pone.0086321
PubMed: 24454967
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pubmed:24454967Le document en format XML
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Mussen</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Cocherell, Dennis" sort="Cocherell, Dennis" uniqKey="Cocherell D" first="Dennis" last="Cocherell">Dennis Cocherell</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Poletto, Jamilynn B" sort="Poletto, Jamilynn B" uniqKey="Poletto J" first="Jamilynn B" last="Poletto">Jamilynn B. 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Reardon</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Hockett, Zachary" sort="Hockett, Zachary" uniqKey="Hockett Z" first="Zachary" last="Hockett">Zachary Hockett</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Ercan, Ali" sort="Ercan, Ali" uniqKey="Ercan A" first="Ali" last="Ercan">Ali Ercan</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Bandeh, Hossein" sort="Bandeh, Hossein" uniqKey="Bandeh H" first="Hossein" last="Bandeh">Hossein Bandeh</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Kavvas, M Levent" sort="Kavvas, M Levent" uniqKey="Kavvas M" first="M Levent" last="Kavvas">M Levent Kavvas</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Cech, Joseph J" sort="Cech, Joseph J" uniqKey="Cech J" first="Joseph J" last="Cech">Joseph J. Cech</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24454967</idno><idno type="pmid">24454967</idno><idno type="doi">10.1371/journal.pone.0086321</idno><idno type="wicri:Area/PubMed/Corpus">000216</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000216</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris.</title><author><name sortKey="Mussen, Timothy D" sort="Mussen, Timothy D" uniqKey="Mussen T" first="Timothy D" last="Mussen">Timothy D. Mussen</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Cocherell, Dennis" sort="Cocherell, Dennis" uniqKey="Cocherell D" first="Dennis" last="Cocherell">Dennis Cocherell</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Poletto, Jamilynn B" sort="Poletto, Jamilynn B" uniqKey="Poletto J" first="Jamilynn B" last="Poletto">Jamilynn B. Poletto</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Reardon, Jon S" sort="Reardon, Jon S" uniqKey="Reardon J" first="Jon S" last="Reardon">Jon S. Reardon</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Hockett, Zachary" sort="Hockett, Zachary" uniqKey="Hockett Z" first="Zachary" last="Hockett">Zachary Hockett</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Ercan, Ali" sort="Ercan, Ali" uniqKey="Ercan A" first="Ali" last="Ercan">Ali Ercan</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Bandeh, Hossein" sort="Bandeh, Hossein" uniqKey="Bandeh H" first="Hossein" last="Bandeh">Hossein Bandeh</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Kavvas, M Levent" sort="Kavvas, M Levent" uniqKey="Kavvas M" first="M Levent" last="Kavvas">M Levent Kavvas</name><affiliation><nlm:affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Cech, Joseph J" sort="Cech, Joseph J" uniqKey="Cech J" first="Joseph J" last="Cech">Joseph J. Cech</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation><nlm:affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</nlm:affiliation></affiliation></author></analytic><series><title level="j">PloS one</title><idno type="eISSN">1932-6203</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agricultural Irrigation</term><term>Animals</term><term>California</term><term>Endangered Species</term><term>Female</term><term>Fishes (physiology)</term><term>Male</term><term>Rivers</term><term>Swimming</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>California</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Agricultural Irrigation</term><term>Animals</term><term>Endangered Species</term><term>Female</term><term>Male</term><term>Rivers</term><term>Swimming</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn. The number of sturgeon drawn into (entrained) and killed by these pipes is greatly unknown. We examined avoidance behaviors and entrainment susceptibility of juvenile green sturgeon (35±0.6 cm mean fork length) to entrainment in a large (>500-kl) outdoor flume with a 0.46-m-diameter water-diversion pipe. Fish entrainment was generally high (range: 26-61%), likely due to a lack of avoidance behavior prior to entering inescapable inflow conditions. We estimated that up to 52% of green sturgeon could be entrained after passing within 1.5 m of an active water-diversion pipe three times. These data suggest that green sturgeon are vulnerable to unscreened water-diversion pipes, and that additional research is needed to determine the potential impacts of entrainment mortality on declining sturgeon populations. Data under various hydraulic conditions also suggest that entrainment-related mortality could be decreased by extracting water at lower diversion rates over longer periods of time, balancing agricultural needs with green sturgeon conservation.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24454967</PMID><DateCreated><Year>2014</Year><Month>01</Month><Day>23</Day></DateCreated><DateCompleted><Year>2014</Year><Month>09</Month><Day>21</Day></DateCompleted><DateRevised><Year>2015</Year><Month>05</Month><Day>15</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Electronic">1932-6203</ISSN><JournalIssue CitedMedium="Internet"><Volume>9</Volume><Issue>1</Issue><PubDate><Year>2014</Year></PubDate></JournalIssue><Title>PloS one</Title><ISOAbbreviation>PLoS ONE</ISOAbbreviation></Journal><ArticleTitle>Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris.</ArticleTitle><Pagination><MedlinePgn>e86321</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1371/journal.pone.0086321</ELocationID><Abstract><AbstractText>Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn. The number of sturgeon drawn into (entrained) and killed by these pipes is greatly unknown. We examined avoidance behaviors and entrainment susceptibility of juvenile green sturgeon (35±0.6 cm mean fork length) to entrainment in a large (>500-kl) outdoor flume with a 0.46-m-diameter water-diversion pipe. Fish entrainment was generally high (range: 26-61%), likely due to a lack of avoidance behavior prior to entering inescapable inflow conditions. We estimated that up to 52% of green sturgeon could be entrained after passing within 1.5 m of an active water-diversion pipe three times. These data suggest that green sturgeon are vulnerable to unscreened water-diversion pipes, and that additional research is needed to determine the potential impacts of entrainment mortality on declining sturgeon populations. Data under various hydraulic conditions also suggest that entrainment-related mortality could be decreased by extracting water at lower diversion rates over longer periods of time, balancing agricultural needs with green sturgeon conservation.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mussen</LastName><ForeName>Timothy D</ForeName><Initials>TD</Initials><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cocherell</LastName><ForeName>Dennis</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Poletto</LastName><ForeName>Jamilynn B</ForeName><Initials>JB</Initials><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Reardon</LastName><ForeName>Jon S</ForeName><Initials>JS</Initials><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hockett</LastName><ForeName>Zachary</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ercan</LastName><ForeName>Ali</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bandeh</LastName><ForeName>Hossein</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kavvas</LastName><ForeName>M Levent</ForeName><Initials>ML</Initials><AffiliationInfo><Affiliation>Department of Civil and Environmental Engineering, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cech</LastName><ForeName>Joseph J</ForeName><Initials>JJ</Initials><Suffix>Jr</Suffix><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fangue</LastName><ForeName>Nann A</ForeName><Initials>NA</Initials><AffiliationInfo><Affiliation>Wildlife, Fish, and Conservation Biology Department, University of California Davis, Davis, California, United States of America.</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><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>01</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>PLoS One</MedlineTA><NlmUniqueID>101285081</NlmUniqueID><ISSNLinking>1932-6203</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>Nature. 2000 Nov 2;408(6808):51-2</RefSource><PMID Version="1">11081502</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Mol Ecol. 2010 Mar;19(5):1058-70</RefSource><PMID Version="1">20149090</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Brain Behav Evol. 2004;64(2):70-84</RefSource><PMID Version="1">15205543</PMID></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName UI="D057914" MajorTopicYN="N">Agricultural Irrigation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002140" MajorTopicYN="N" Type="Geographic">California</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D056727" MajorTopicYN="N">Endangered Species</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D045483" MajorTopicYN="N">Rivers</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013550" MajorTopicYN="N">Swimming</DescriptorName></MeshHeading></MeshHeadingList><OtherID Source="NLM">PMC3893286</OtherID></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>07</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>12</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>9</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24454967</ArticleId><ArticleId IdType="doi">10.1371/journal.pone.0086321</ArticleId><ArticleId IdType="pii">PONE-D-13-27628</ArticleId><ArticleId IdType="pmc">PMC3893286</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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