Variations in PCB concentrations between genders of six warmwater fish species in Lake Logan Martin, Alabama, USA
We collected and analyzed 955 individual fish (six species) for sexual differences in PCB bioaccumulations from a southeastern, USA reservoir. Using 2-way ANCOVAs, we found significant differences in fillet PCB concentrations between sexes for channel catfish ( Ictalurus punctatus), largemouth bass...
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| Veröffentlicht in: | Chemosphere (Oxford) 2007-08, Vol.68 (9), p.1707-1715 |
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| creator | Rypel, Andrew L. Findlay, Robert H. Mitchell, Justin B. Bayne, David R. |
| description | We collected and analyzed 955 individual fish (six species) for sexual differences in PCB bioaccumulations from a southeastern, USA reservoir. Using 2-way ANCOVAs, we found significant differences in fillet PCB concentrations between sexes for channel catfish (
Ictalurus punctatus), largemouth bass (
Micropterus salmoides) and spotted bass (
Micropterus punctulatus). Striped bass (
Morone saxatilus), black crappie (
Pomoxis nigromaculatus) and freshwater drum (
Aplodinotus grunniens) did not display differences between sexes in PCB concentrations. We suspect that sexual differences may be due to biological differences in reproduction, relative motility and lipid deposition. For one species (striped bass), sexual differences in PCB concentrations were inconsistent with a study in the Hudson River suggesting that sexual differences in bioaccumulations can change across ecosystems. Two species which did show sexual differences, largemouth bass and channel catfish, are often chosen as representative species (e.g., “piscivore” and “benthivore”) in contaminant monitoring in many USA states indicating human consumption and risk management decisions would be improved if an equal number of male and female fish were included in composite PCBs analysis. This could reduce variability in fish PCBs data from which consumption advisories are based. |
| doi_str_mv | 10.1016/j.chemosphere.2007.03.046 |
| format | Article |
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Ictalurus punctatus), largemouth bass (
Micropterus salmoides) and spotted bass (
Micropterus punctulatus). Striped bass (
Morone saxatilus), black crappie (
Pomoxis nigromaculatus) and freshwater drum (
Aplodinotus grunniens) did not display differences between sexes in PCB concentrations. We suspect that sexual differences may be due to biological differences in reproduction, relative motility and lipid deposition. For one species (striped bass), sexual differences in PCB concentrations were inconsistent with a study in the Hudson River suggesting that sexual differences in bioaccumulations can change across ecosystems. Two species which did show sexual differences, largemouth bass and channel catfish, are often chosen as representative species (e.g., “piscivore” and “benthivore”) in contaminant monitoring in many USA states indicating human consumption and risk management decisions would be improved if an equal number of male and female fish were included in composite PCBs analysis. This could reduce variability in fish PCBs data from which consumption advisories are based.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2007.03.046</identifier><identifier>PMID: 17490714</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Agnatha. Pisces ; Alabama ; Animal, plant and microbial ecology ; Animals ; Aplodinotus grunniens ; Applied ecology ; Bioaccumulation ; Biological and medical sciences ; Biomagnification ; Ecotoxicology, biological effects of pollution ; EPA ; Female ; Fishes ; Fishes - metabolism ; Fresh Water - chemistry ; Freshwater ; Fundamental and applied biological sciences. Psychology ; General aspects ; Ictalurus punctatus ; Impoundment ; Male ; Micropterus punctulatus ; Micropterus salmoides ; Morone ; Morone saxatilis ; Polychlorinated Biphenyls - analysis ; Pomoxis nigromaculatus ; Sex Characteristics ; Sexual differences ; Southeastern ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><ispartof>Chemosphere (Oxford), 2007-08, Vol.68 (9), p.1707-1715</ispartof><rights>2007 Elsevier Ltd</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c467t-94d7435041934a148ee77a1cd96bbaf07736b3019eb4bc0fe5c946bf9c6e30aa3</citedby><cites>FETCH-LOGICAL-c467t-94d7435041934a148ee77a1cd96bbaf07736b3019eb4bc0fe5c946bf9c6e30aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.chemosphere.2007.03.046$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18862231$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17490714$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rypel, Andrew L.</creatorcontrib><creatorcontrib>Findlay, Robert H.</creatorcontrib><creatorcontrib>Mitchell, Justin B.</creatorcontrib><creatorcontrib>Bayne, David R.</creatorcontrib><title>Variations in PCB concentrations between genders of six warmwater fish species in Lake Logan Martin, Alabama, USA</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>We collected and analyzed 955 individual fish (six species) for sexual differences in PCB bioaccumulations from a southeastern, USA reservoir. Using 2-way ANCOVAs, we found significant differences in fillet PCB concentrations between sexes for channel catfish (
Ictalurus punctatus), largemouth bass (
Micropterus salmoides) and spotted bass (
Micropterus punctulatus). Striped bass (
Morone saxatilus), black crappie (
Pomoxis nigromaculatus) and freshwater drum (
Aplodinotus grunniens) did not display differences between sexes in PCB concentrations. We suspect that sexual differences may be due to biological differences in reproduction, relative motility and lipid deposition. For one species (striped bass), sexual differences in PCB concentrations were inconsistent with a study in the Hudson River suggesting that sexual differences in bioaccumulations can change across ecosystems. Two species which did show sexual differences, largemouth bass and channel catfish, are often chosen as representative species (e.g., “piscivore” and “benthivore”) in contaminant monitoring in many USA states indicating human consumption and risk management decisions would be improved if an equal number of male and female fish were included in composite PCBs analysis. This could reduce variability in fish PCBs data from which consumption advisories are based.</description><subject>Agnatha. Pisces</subject><subject>Alabama</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Aplodinotus grunniens</subject><subject>Applied ecology</subject><subject>Bioaccumulation</subject><subject>Biological and medical sciences</subject><subject>Biomagnification</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>EPA</subject><subject>Female</subject><subject>Fishes</subject><subject>Fishes - metabolism</subject><subject>Fresh Water - chemistry</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Ictalurus punctatus</subject><subject>Impoundment</subject><subject>Male</subject><subject>Micropterus punctulatus</subject><subject>Micropterus salmoides</subject><subject>Morone</subject><subject>Morone saxatilis</subject><subject>Polychlorinated Biphenyls - analysis</subject><subject>Pomoxis nigromaculatus</subject><subject>Sex Characteristics</subject><subject>Sexual differences</subject><subject>Southeastern</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU2P0zAQhi0EYsvCX0DmAKdNGMeOHR9LxZdUBBIsV2viTLYuTdK1Uwr_npRGWm7LaaTR886M5mHshYBcgNCvt7nfUDek_YYi5QWAyUHmoPQDthCVsZkobPWQLQBUmelSlhfsSUpbgClc2sfsQhhlwQi1YLffMQYcw9AnHnr-ZfWG-6H31I9x7tY0Hol6fkN9QzHxoeUp_OJHjN0RR4q8DWnD0558oL8z1viD-Hq4wZ5_wjiG_oovd1hjh1f8-uvyKXvU4i7Rs7lesut3b7-tPmTrz-8_rpbrzCttxsyqxihZghJWKhSqIjIGhW-srmtswRipawnCUq1qDy2V3ipdt9ZrkoAoL9mr89x9HG4PlEbXheRpt8OehkNyBnQBolD3gsIW1k7o_aCqBJQGJtCeQR-HlCK1bh9Dh_G3E-BOBt3W_WPQnQw6kG4yOGWfz0sOdUfNXXJWNgEvZwCTx10bsfch3XFVpYtCnq5dnTmanvwzUHRpMjSpbUIkP7pmCP9xzh_Tk79z</recordid><startdate>20070801</startdate><enddate>20070801</enddate><creator>Rypel, Andrew L.</creator><creator>Findlay, Robert H.</creator><creator>Mitchell, Justin B.</creator><creator>Bayne, David R.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20070801</creationdate><title>Variations in PCB concentrations between genders of six warmwater fish species in Lake Logan Martin, Alabama, USA</title><author>Rypel, Andrew L. ; Findlay, Robert H. ; Mitchell, Justin B. ; Bayne, David R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c467t-94d7435041934a148ee77a1cd96bbaf07736b3019eb4bc0fe5c946bf9c6e30aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Agnatha. Pisces</topic><topic>Alabama</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Aplodinotus grunniens</topic><topic>Applied ecology</topic><topic>Bioaccumulation</topic><topic>Biological and medical sciences</topic><topic>Biomagnification</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>EPA</topic><topic>Female</topic><topic>Fishes</topic><topic>Fishes - metabolism</topic><topic>Fresh Water - chemistry</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Ictalurus punctatus</topic><topic>Impoundment</topic><topic>Male</topic><topic>Micropterus punctulatus</topic><topic>Micropterus salmoides</topic><topic>Morone</topic><topic>Morone saxatilis</topic><topic>Polychlorinated Biphenyls - analysis</topic><topic>Pomoxis nigromaculatus</topic><topic>Sex Characteristics</topic><topic>Sexual differences</topic><topic>Southeastern</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rypel, Andrew L.</creatorcontrib><creatorcontrib>Findlay, Robert H.</creatorcontrib><creatorcontrib>Mitchell, Justin B.</creatorcontrib><creatorcontrib>Bayne, David R.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rypel, Andrew L.</au><au>Findlay, Robert H.</au><au>Mitchell, Justin B.</au><au>Bayne, David R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Variations in PCB concentrations between genders of six warmwater fish species in Lake Logan Martin, Alabama, USA</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2007-08-01</date><risdate>2007</risdate><volume>68</volume><issue>9</issue><spage>1707</spage><epage>1715</epage><pages>1707-1715</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>We collected and analyzed 955 individual fish (six species) for sexual differences in PCB bioaccumulations from a southeastern, USA reservoir. Using 2-way ANCOVAs, we found significant differences in fillet PCB concentrations between sexes for channel catfish (
Ictalurus punctatus), largemouth bass (
Micropterus salmoides) and spotted bass (
Micropterus punctulatus). Striped bass (
Morone saxatilus), black crappie (
Pomoxis nigromaculatus) and freshwater drum (
Aplodinotus grunniens) did not display differences between sexes in PCB concentrations. We suspect that sexual differences may be due to biological differences in reproduction, relative motility and lipid deposition. For one species (striped bass), sexual differences in PCB concentrations were inconsistent with a study in the Hudson River suggesting that sexual differences in bioaccumulations can change across ecosystems. Two species which did show sexual differences, largemouth bass and channel catfish, are often chosen as representative species (e.g., “piscivore” and “benthivore”) in contaminant monitoring in many USA states indicating human consumption and risk management decisions would be improved if an equal number of male and female fish were included in composite PCBs analysis. This could reduce variability in fish PCBs data from which consumption advisories are based.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17490714</pmid><doi>10.1016/j.chemosphere.2007.03.046</doi><tpages>9</tpages></addata></record> |
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| subjects | Agnatha. Pisces Alabama Animal, plant and microbial ecology Animals Aplodinotus grunniens Applied ecology Bioaccumulation Biological and medical sciences Biomagnification Ecotoxicology, biological effects of pollution EPA Female Fishes Fishes - metabolism Fresh Water - chemistry Freshwater Fundamental and applied biological sciences. Psychology General aspects Ictalurus punctatus Impoundment Male Micropterus punctulatus Micropterus salmoides Morone Morone saxatilis Polychlorinated Biphenyls - analysis Pomoxis nigromaculatus Sex Characteristics Sexual differences Southeastern Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution |
| title | Variations in PCB concentrations between genders of six warmwater fish species in Lake Logan Martin, Alabama, USA |
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