Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea
Identifieur interne : 000330 ( Istex/Corpus ); précédent : 000329; suivant : 000331Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea
Auteurs : C. G. N De Vooys ; J. Van Der MeerSource :
- Journal of Sea Research [ 1385-1101 ] ; 1998.
Abstract
By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.
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DOI: 10.1016/S1385-1101(98)00002-1
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Box 59, 1790 AB Den Burg, Texel, Netherlands</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:060B0884B40121F0E23C8E328A15C0FF02F287F5</idno><date when="1998" year="1998">1998</date><idno type="doi">10.1016/S1385-1101(98)00002-1</idno><idno type="url">https://api.istex.fr/document/060B0884B40121F0E23C8E328A15C0FF02F287F5/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000330</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000330</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title><author><name sortKey="De Vooys, C G N" sort="De Vooys, C G N" uniqKey="De Vooys C" first="C. G. N" last="De Vooys">C. G. N De Vooys</name><affiliation><mods:affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</mods:affiliation></affiliation></author><author><name sortKey="Van Der Meer, J" sort="Van Der Meer, J" uniqKey="Van Der Meer J" first="J" last="Van Der Meer">J. Van Der Meer</name><affiliation><mods:affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Sea Research</title><title level="j" type="abbrev">SEARES</title><idno type="ISSN">1385-1101</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998">1998</date><biblScope unit="volume">39</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="291">291</biblScope><biblScope unit="page" to="298">298</biblScope></imprint><idno type="ISSN">1385-1101</idno></series><idno type="istex">060B0884B40121F0E23C8E328A15C0FF02F287F5</idno><idno type="DOI">10.1016/S1385-1101(98)00002-1</idno><idno type="PII">S1385-1101(98)00002-1</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1385-1101</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>C.G.N de Vooys</name><affiliations><json:string>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</json:string></affiliations></json:item><json:item><name>J van der Meer</name><affiliations><json:string>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>long-term trends</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>monitoring</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>fisheries effects</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>principal components analysis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>climate change</value></json:item></subject><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.</abstract><qualityIndicators><score>4.174</score><pdfVersion>1.2</pdfVersion><pdfPageSize>546 x 746 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>5</keywordCount><abstractCharCount>506</abstractCharCount><pdfWordCount>3262</pdfWordCount><pdfCharCount>19461</pdfCharCount><pdfPageCount>8</pdfPageCount><abstractWordCount>76</abstractWordCount></qualityIndicators><title>Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title><pii><json:string>S1385-1101(98)00002-1</json:string></pii><genre><json:string>research-article</json:string></genre><host><volume>39</volume><pii><json:string>S1385-1101(00)X0006-8</json:string></pii><pages><last>298</last><first>291</first></pages><issn><json:string>1385-1101</json:string></issn><issue>3–4</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><title>Journal of Sea Research</title><publicationDate>1998</publicationDate></host><categories><wos><json:string>science</json:string><json:string>oceanography</json:string><json:string>marine & freshwater biology</json:string></wos><scienceMetrix><json:string>natural sciences</json:string><json:string>biology</json:string><json:string>marine biology & hydrobiology</json:string></scienceMetrix></categories><publicationDate>1998</publicationDate><copyrightDate>1998</copyrightDate><doi><json:string>10.1016/S1385-1101(98)00002-1</json:string></doi><id>060B0884B40121F0E23C8E328A15C0FF02F287F5</id><score>0.12042341</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/060B0884B40121F0E23C8E328A15C0FF02F287F5/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/060B0884B40121F0E23C8E328A15C0FF02F287F5/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/060B0884B40121F0E23C8E328A15C0FF02F287F5/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a">Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©1998 Elsevier Science B.V.</p></availability><date>1998</date></publicationStmt><notesStmt><note type="content">Fig. 1: Biplot of the first two principal components of 13 fish species. See text for further explanation.</note><note type="content">Fig. 2: Biplot of the first two principal components of 14 species of invertebrates. See text for further explanation.</note><note type="content">Fig. 3: Number of fishing vessels delivering animals between 1955 and 1990.</note><note type="content">Fig. 4: Average number of animals delivered per fishing vessel between 1955 and 1990.</note><note type="content">Fig. 5: (a) The standardised first principal component versus time. PCA analysis of 8 species of sharks and rays. (b) Landings of skates and rays in England from the Dogger Bank area; and (c) from the entire North Sea.</note><note type="content">Fig. 6: (a) Numbers of dogfish delivered to the NIOZ. (b) Landings of small sharks at fish markets around the North Sea (data from the Bulletin Statistique des Pêches Maritimes des pays du Nord de l'Europe published by the ICES in the years 1930–1987).</note><note type="content">Fig. 7: (a) Numbers of greater weever delivered to the NIOZ. (b) Supply of greater weever at Dutch fish auctions. Large arrow, extremely cold winter; small arrow, cold winter.</note><note type="content">Fig. 8: Numbers of common whelk delivered to the NIOZ.</note><note type="content">Table 1: Species list</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title><author xml:id="author-1"><persName><forename type="first">C.G.N</forename><surname>de Vooys</surname></persName><affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</affiliation></author><author xml:id="author-2"><persName><forename type="first">J</forename><surname>van der Meer</surname></persName><affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</affiliation></author></analytic><monogr><title level="j">Journal of Sea Research</title><title level="j" type="abbrev">SEARES</title><idno type="pISSN">1385-1101</idno><idno type="PII">S1385-1101(00)X0006-8</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998"></date><biblScope unit="volume">39</biblScope><biblScope unit="issue">3–4</biblScope><biblScope unit="page" from="291">291</biblScope><biblScope unit="page" to="298">298</biblScope></imprint></monogr><idno type="istex">060B0884B40121F0E23C8E328A15C0FF02F287F5</idno><idno type="DOI">10.1016/S1385-1101(98)00002-1</idno><idno type="PII">S1385-1101(98)00002-1</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1998</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.</p></abstract><textClass><keywords scheme="keyword"><list><head>Keywords</head><item><term>long-term trends</term></item><item><term>monitoring</term></item><item><term>fisheries effects</term></item><item><term>principal components analysis</term></item><item><term>climate change</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1998">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/060B0884B40121F0E23C8E328A15C0FF02F287F5/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: ce:floats; body; tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"><istex:entity SYSTEM="gr1" NDATA="IMAGE" name="gr1"></istex:entity><istex:entity SYSTEM="gr2" NDATA="IMAGE" name="gr2"></istex:entity><istex:entity SYSTEM="gr3" NDATA="IMAGE" name="gr3"></istex:entity><istex:entity SYSTEM="gr4" NDATA="IMAGE" name="gr4"></istex:entity><istex:entity SYSTEM="gr5" NDATA="IMAGE" name="gr5"></istex:entity><istex:entity SYSTEM="gr6" NDATA="IMAGE" name="gr6"></istex:entity><istex:entity SYSTEM="gr7" NDATA="IMAGE" name="gr7"></istex:entity><istex:entity SYSTEM="gr8" NDATA="IMAGE" name="gr8"></istex:entity></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>SEARES</jid><aid>70</aid><ce:pii>S1385-1101(98)00002-1</ce:pii><ce:doi>10.1016/S1385-1101(98)00002-1</ce:doi><ce:copyright year="1998" type="full-transfer">Elsevier Science B.V.</ce:copyright></item-info><head><ce:title>Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</ce:title><ce:author-group><ce:author><ce:given-name>C.G.N</ce:given-name><ce:surname>de Vooys</ce:surname><ce:cross-ref refid="CORR1">*</ce:cross-ref></ce:author><ce:author><ce:given-name>J</ce:given-name><ce:surname>van der Meer</ce:surname></ce:author><ce:affiliation><ce:textfn>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</ce:textfn></ce:affiliation><ce:correspondence id="CORR1"><ce:label>*</ce:label><ce:text>Corresponding author. E-mail: meer@nioz.nl</ce:text></ce:correspondence></ce:author-group><ce:date-received day="28" month="10" year="1996"></ce:date-received><ce:date-accepted day="7" month="8" year="1997"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword"><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>long-term trends</ce:text></ce:keyword><ce:keyword><ce:text>monitoring</ce:text></ce:keyword><ce:keyword><ce:text>fisheries effects</ce:text></ce:keyword><ce:keyword><ce:text>principal components analysis</ce:text></ce:keyword><ce:keyword><ce:text>climate change</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Changes between 1931 and 1990 in by-catches of 27 animal species from the southern North Sea</title></titleInfo><name type="personal"><namePart type="given">C.G.N</namePart><namePart type="family">de Vooys</namePart><affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</affiliation><description>Corresponding author. E-mail: meer@nioz.nl</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J</namePart><namePart type="family">van der Meer</namePart><affiliation>Netherlands Institute for Sea Research, P.O. Box 59, 1790 AB Den Burg, Texel, Netherlands</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1998</dateIssued><copyrightDate encoding="w3cdtf">1998</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">By-catches of commercial fishing vessels from the southern North Sea have been registered since 1930. The present paper presents these long-term by-catch data for 27 species of (mainly non-commercial) fish and invertebrates. We argue that the by-catch data series possibly represents long-term trends in the actual population numbers of these species. Most species showed a decline that started already around 1950. Far-reaching speculations on the causes of this decline are beyond the scope of the paper.</abstract><note type="content">Fig. 1: Biplot of the first two principal components of 13 fish species. See text for further explanation.</note><note type="content">Fig. 2: Biplot of the first two principal components of 14 species of invertebrates. See text for further explanation.</note><note type="content">Fig. 3: Number of fishing vessels delivering animals between 1955 and 1990.</note><note type="content">Fig. 4: Average number of animals delivered per fishing vessel between 1955 and 1990.</note><note type="content">Fig. 5: (a) The standardised first principal component versus time. PCA analysis of 8 species of sharks and rays. (b) Landings of skates and rays in England from the Dogger Bank area; and (c) from the entire North Sea.</note><note type="content">Fig. 6: (a) Numbers of dogfish delivered to the NIOZ. (b) Landings of small sharks at fish markets around the North Sea (data from the Bulletin Statistique des Pêches Maritimes des pays du Nord de l'Europe published by the ICES in the years 1930–1987).</note><note type="content">Fig. 7: (a) Numbers of greater weever delivered to the NIOZ. (b) Supply of greater weever at Dutch fish auctions. Large arrow, extremely cold winter; small arrow, cold winter.</note><note type="content">Fig. 8: Numbers of common whelk delivered to the NIOZ.</note><note type="content">Table 1: Species list</note><subject><genre>Keywords</genre><topic>long-term trends</topic><topic>monitoring</topic><topic>fisheries effects</topic><topic>principal components analysis</topic><topic>climate change</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Sea Research</title></titleInfo><titleInfo type="abbreviated"><title>SEARES</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">199806</dateIssued></originInfo><identifier type="ISSN">1385-1101</identifier><identifier type="PII">S1385-1101(00)X0006-8</identifier><part><date>199806</date><detail type="volume"><number>39</number><caption>vol.</caption></detail><detail type="issue"><number>3–4</number><caption>no.</caption></detail><extent unit="issue pages"><start>183</start><end>330</end></extent><extent unit="pages"><start>291</start><end>298</end></extent></part></relatedItem><identifier type="istex">060B0884B40121F0E23C8E328A15C0FF02F287F5</identifier><identifier type="DOI">10.1016/S1385-1101(98)00002-1</identifier><identifier type="PII">S1385-1101(98)00002-1</identifier><accessCondition type="use and reproduction" contentType="copyright">©1998 Elsevier Science B.V.</accessCondition><recordInfo><recordContentSource>ELSEVIER</recordContentSource><recordOrigin>Elsevier Science B.V., ©1998</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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