Effects of Columbia River water on early life-stages of white sturgeon (Acipenser transmontanus).
Identifieur interne : 000206 ( PubMed/Corpus ); précédent : 000205; suivant : 000207Effects of Columbia River water on early life-stages of white sturgeon (Acipenser transmontanus).
Auteurs : Amber R. Tompsett ; David W. Vardy ; Eric Higley ; Jon A. Doering ; Marcie Allan ; Karsten Liber ; John P. Giesy ; Markus HeckerSource :
- Ecotoxicology and environmental safety [ 1090-2414 ] ; 2014.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Metals, Water Pollutants, Chemical.
- chemical , toxicity : Metals, Water Pollutants, Chemical.
- geographic : Canada.
- chemistry : Rivers.
- drug effects : Body Size.
- physiology : Fishes.
- Animals, Survival Analysis.
Abstract
The white sturgeon (Acipenser transmontanus) population that resides in the Columbia River in British Columbia (BC), Canada, has suffered recruitment failures for more than three decades. During the summers of 2008 and 2009, studies were performed to determine whether exposure to water downstream of a metal smelter in Trail, BC affected survival or growth of early life-stages of white sturgeon through 60+ days post-fertilization (dpf). In both years, there were no significant differences in survival of fish that were exposed to water from downstream compared to water from upstream of the smelter. At 20-21dpf, average mortality was 2.4 percent and 12 percent in upstream water for 2008 and 2009, respectively, which was similar to the average mortality of 3.8 percent and 7.2 percent in downstream water for 2008 and 2009, respectively. Relatively great mortality after 20-21dpf complicated analysis of the subchronic exposure, but use of a survival analysis indicated that the average fish died at 25-29dpf, regardless of whether the water to which they were exposed came from upstream or downstream of the smelter. In addition, measured concentrations of metals in river water were less than the threshold for adverse effects on early life stages of white sturgeon. Based upon these analyses, it is not likely that current concentrations of metals in the Columbia River in southern BC are adversely affecting survival of early life stages of white sturgeon larvae.
DOI: 10.1016/j.ecoenv.2013.12.004
PubMed: 24507122
Links to Exploration step
pubmed:24507122Le document en format XML
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Vardy</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Higley, Eric" sort="Higley, Eric" uniqKey="Higley E" first="Eric" last="Higley">Eric Higley</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Doering, Jon A" sort="Doering, Jon A" uniqKey="Doering J" first="Jon A" last="Doering">Jon A. Doering</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Allan, Marcie" sort="Allan, Marcie" uniqKey="Allan M" first="Marcie" last="Allan">Marcie Allan</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Liber, Karsten" sort="Liber, Karsten" uniqKey="Liber K" first="Karsten" last="Liber">Karsten Liber</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Giesy, John P" sort="Giesy, John P" uniqKey="Giesy J" first="John P" last="Giesy">John P. Giesy</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, SK, Canada; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, Special Administrative Region, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Hecker, Markus" sort="Hecker, Markus" uniqKey="Hecker M" first="Markus" last="Hecker">Markus Hecker</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; School of the Environment and Sustainability, University of Saskatchewan, Saskatoon, SK, Canada. 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Tompsett</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Vardy, David W" sort="Vardy, David W" uniqKey="Vardy D" first="David W" last="Vardy">David W. Vardy</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Higley, Eric" sort="Higley, Eric" uniqKey="Higley E" first="Eric" last="Higley">Eric Higley</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Doering, Jon A" sort="Doering, Jon A" uniqKey="Doering J" first="Jon A" last="Doering">Jon A. Doering</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Allan, Marcie" sort="Allan, Marcie" uniqKey="Allan M" first="Marcie" last="Allan">Marcie Allan</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Liber, Karsten" sort="Liber, Karsten" uniqKey="Liber K" first="Karsten" last="Liber">Karsten Liber</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Giesy, John P" sort="Giesy, John P" uniqKey="Giesy J" first="John P" last="Giesy">John P. Giesy</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, SK, Canada; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, Special Administrative Region, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Hecker, Markus" sort="Hecker, Markus" uniqKey="Hecker M" first="Markus" last="Hecker">Markus Hecker</name><affiliation><nlm:affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; School of the Environment and Sustainability, University of Saskatchewan, Saskatoon, SK, Canada. Electronic address: markus.hecker@usask.ca.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Ecotoxicology and environmental safety</title><idno type="eISSN">1090-2414</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>Body Size (drug effects)</term><term>Canada</term><term>Fishes (physiology)</term><term>Metals (analysis)</term><term>Metals (toxicity)</term><term>Rivers (chemistry)</term><term>Survival Analysis</term><term>Water Pollutants, Chemical (analysis)</term><term>Water Pollutants, Chemical (toxicity)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Metals</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Metals</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Canada</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Rivers</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Body Size</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fishes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Survival Analysis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The white sturgeon (Acipenser transmontanus) population that resides in the Columbia River in British Columbia (BC), Canada, has suffered recruitment failures for more than three decades. During the summers of 2008 and 2009, studies were performed to determine whether exposure to water downstream of a metal smelter in Trail, BC affected survival or growth of early life-stages of white sturgeon through 60+ days post-fertilization (dpf). In both years, there were no significant differences in survival of fish that were exposed to water from downstream compared to water from upstream of the smelter. At 20-21dpf, average mortality was 2.4 percent and 12 percent in upstream water for 2008 and 2009, respectively, which was similar to the average mortality of 3.8 percent and 7.2 percent in downstream water for 2008 and 2009, respectively. Relatively great mortality after 20-21dpf complicated analysis of the subchronic exposure, but use of a survival analysis indicated that the average fish died at 25-29dpf, regardless of whether the water to which they were exposed came from upstream or downstream of the smelter. In addition, measured concentrations of metals in river water were less than the threshold for adverse effects on early life stages of white sturgeon. Based upon these analyses, it is not likely that current concentrations of metals in the Columbia River in southern BC are adversely affecting survival of early life stages of white sturgeon larvae.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24507122</PMID><DateCreated><Year>2014</Year><Month>02</Month><Day>10</Day></DateCreated><DateCompleted><Year>2014</Year><Month>03</Month><Day>26</Day></DateCompleted><DateRevised><Year>2014</Year><Month>02</Month><Day>10</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1090-2414</ISSN><JournalIssue CitedMedium="Internet"><Volume>101</Volume><PubDate><Year>2014</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Ecotoxicology and environmental safety</Title><ISOAbbreviation>Ecotoxicol. Environ. Saf.</ISOAbbreviation></Journal><ArticleTitle>Effects of Columbia River water on early life-stages of white sturgeon (Acipenser transmontanus).</ArticleTitle><Pagination><MedlinePgn>23-30</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.ecoenv.2013.12.004</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0147-6513(13)00528-9</ELocationID><Abstract><AbstractText>The white sturgeon (Acipenser transmontanus) population that resides in the Columbia River in British Columbia (BC), Canada, has suffered recruitment failures for more than three decades. During the summers of 2008 and 2009, studies were performed to determine whether exposure to water downstream of a metal smelter in Trail, BC affected survival or growth of early life-stages of white sturgeon through 60+ days post-fertilization (dpf). In both years, there were no significant differences in survival of fish that were exposed to water from downstream compared to water from upstream of the smelter. At 20-21dpf, average mortality was 2.4 percent and 12 percent in upstream water for 2008 and 2009, respectively, which was similar to the average mortality of 3.8 percent and 7.2 percent in downstream water for 2008 and 2009, respectively. Relatively great mortality after 20-21dpf complicated analysis of the subchronic exposure, but use of a survival analysis indicated that the average fish died at 25-29dpf, regardless of whether the water to which they were exposed came from upstream or downstream of the smelter. In addition, measured concentrations of metals in river water were less than the threshold for adverse effects on early life stages of white sturgeon. Based upon these analyses, it is not likely that current concentrations of metals in the Columbia River in southern BC are adversely affecting survival of early life stages of white sturgeon larvae.</AbstractText><CopyrightInformation>© 2013 Published by Elsevier Inc.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tompsett</LastName><ForeName>Amber R</ForeName><Initials>AR</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Vardy</LastName><ForeName>David W</ForeName><Initials>DW</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Higley</LastName><ForeName>Eric</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Doering</LastName><ForeName>Jon A</ForeName><Initials>JA</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Allan</LastName><ForeName>Marcie</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liber</LastName><ForeName>Karsten</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Giesy</LastName><ForeName>John P</ForeName><Initials>JP</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, SK, Canada; Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, Special Administrative Region, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hecker</LastName><ForeName>Markus</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Toxicology Centre, University of Saskatchewan, Saskatoon, SK, Canada; School of the Environment and Sustainability, University of Saskatchewan, Saskatoon, SK, Canada. Electronic address: markus.hecker@usask.ca.</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>01</Month><Day>09</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Ecotoxicol Environ Saf</MedlineTA><NlmUniqueID>7805381</NlmUniqueID><ISSNLinking>0147-6513</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D008670">Metals</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D049628" MajorTopicYN="N">Body Size</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002170" MajorTopicYN="N" Type="Geographic">Canada</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005399" MajorTopicYN="N">Fishes</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008670" MajorTopicYN="N">Metals</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D045483" MajorTopicYN="N">Rivers</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016019" MajorTopicYN="N">Survival Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="N">Water Pollutants, Chemical</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Metals</Keyword><Keyword MajorTopicYN="N">Recruitment failure</Keyword><Keyword MajorTopicYN="N">Subchronic toxicity testing</Keyword><Keyword MajorTopicYN="N">Survival</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2013</Year><Month>08</Month><Day>01</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2013</Year><Month>11</Month><Day>28</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>12</Month><Day>02</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>2</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>3</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24507122</ArticleId><ArticleId IdType="pii">S0147-6513(13)00528-9</ArticleId><ArticleId IdType="doi">10.1016/j.ecoenv.2013.12.004</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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