Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens
Behavioural observations were undertaken on Atlantic cod ( Gadus morhua) held in sea pens to determine food acceptance (proportion of food consumed) and activity levels of cod fed three different diets (capelin and two formulated feeds) and to determine how these behaviours were influenced by season...
Gespeichert in:
| Veröffentlicht in: | Aquaculture 1995-03, Vol.131 (1), p.49-57 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 57 |
|---|---|
| container_issue | 1 |
| container_start_page | 49 |
| container_title | Aquaculture |
| container_volume | 131 |
| creator | Clark, Donald S. Brown, Joseph A. Goddard, Stephen J. Moir, Jonathan |
| description | Behavioural observations were undertaken on Atlantic cod (
Gadus morhua) held in sea pens to determine food acceptance (proportion of food consumed) and activity levels of cod fed three different diets (capelin and two formulated feeds) and to determine how these behaviours were influenced by seasonal changes in water temperature. Results indicated that cod fed capelin had a significantly lower latency to handling feed, and rejected significantly fewer items than cod fed the formulated feeds. The capelin-fed cod also grew significantly more than those fed either formulated feed. The differences in growth appeared to be due to the proportion of each feed which the fish consumed, rather than any intrinsic qualities of the feeds. With declining temperature, activity levels decreased and feeding latency increased for fish from all three feed groups; however, food handling frequency and rejection rate increased for fish fed formulated feeds while remaining constant for fish fed capelin. |
| doi_str_mv | 10.1016/0044-8486(94)00222-A |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_16786066</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>004484869400222A</els_id><sourcerecordid>16786066</sourcerecordid><originalsourceid>FETCH-LOGICAL-c410t-14cd35f1f2484844658d9a1292c11f19d91e7b1cbb03f87af842e3543bd3d3ba3</originalsourceid><addsrcrecordid>eNp9kclKBDEQhoMoOC4vIB6CiOihNXt3LkIjrgx60XNIZ9HITGdMugd8ezOOePDgqQ71VfHXVwAcYnSOERYXCDFWNawRp5KdIUQIqdoNMMFNTSsuCNkEk19kG-zk_I4QEoLjCXhozRCWYfiEurfQO2dD_wo796aXIY4JRg_bYab7IRhoooWn8FbbMcN5TG-jPoOhh9lpuHB93gNbXs-y2_-pu-Dl5vr56q6aPt3eX7XTyjCMhgozYyn32BNW8jAmeGOlxkQSg7HH0krs6g6brkPUN7X2DSOOckY7Sy3tNN0FJ-u9ixQ_RpcHNQ_ZuFlJ6eKYFRZ1I8p5BTz6A76Xk_qSTRHERM0k5wVia8ikmHNyXi1SmOv0qTBSK7tqpU6t1CnJ1Ldd1Zax45_dOhs980n3JuTfWcoR46Iu2MEa8zoq_ZoK8jiVHFEpV83LddMVW8vgksomuN6UHyRnBmVj-D_EFzdUk0k</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>204674955</pqid></control><display><type>article</type><title>Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens</title><source>Elsevier ScienceDirect Journals</source><creator>Clark, Donald S. ; Brown, Joseph A. ; Goddard, Stephen J. ; Moir, Jonathan</creator><creatorcontrib>Clark, Donald S. ; Brown, Joseph A. ; Goddard, Stephen J. ; Moir, Jonathan</creatorcontrib><description>Behavioural observations were undertaken on Atlantic cod (
Gadus morhua) held in sea pens to determine food acceptance (proportion of food consumed) and activity levels of cod fed three different diets (capelin and two formulated feeds) and to determine how these behaviours were influenced by seasonal changes in water temperature. Results indicated that cod fed capelin had a significantly lower latency to handling feed, and rejected significantly fewer items than cod fed the formulated feeds. The capelin-fed cod also grew significantly more than those fed either formulated feed. The differences in growth appeared to be due to the proportion of each feed which the fish consumed, rather than any intrinsic qualities of the feeds. With declining temperature, activity levels decreased and feeding latency increased for fish from all three feed groups; however, food handling frequency and rejection rate increased for fish fed formulated feeds while remaining constant for fish fed capelin.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/0044-8486(94)00222-A</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Agnatha and pisces ; Animal behavior ; Animal ethology ; Aquaculture ; BEHAVIOUR ; Biological and medical sciences ; COMPORTAMIENTO ; COMPORTEMENT ; COMPORTEMENT ALIMENTAIRE ; Diet ; Feeding and nutrition — fish — behaviour ; FEEDING HABITS ; Fish ; Fundamental and applied biological sciences. Psychology ; GADUS ; Gadus morhua ; HABITOS ALIMENTARIOS ; Marine ; Psychology. Psychoanalysis. Psychiatry ; Vertebrata</subject><ispartof>Aquaculture, 1995-03, Vol.131 (1), p.49-57</ispartof><rights>1995</rights><rights>1995 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Mar 15, 1995</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c410t-14cd35f1f2484844658d9a1292c11f19d91e7b1cbb03f87af842e3543bd3d3ba3</citedby><cites>FETCH-LOGICAL-c410t-14cd35f1f2484844658d9a1292c11f19d91e7b1cbb03f87af842e3543bd3d3ba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0044-8486(94)00222-A$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3504567$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Clark, Donald S.</creatorcontrib><creatorcontrib>Brown, Joseph A.</creatorcontrib><creatorcontrib>Goddard, Stephen J.</creatorcontrib><creatorcontrib>Moir, Jonathan</creatorcontrib><title>Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens</title><title>Aquaculture</title><description>Behavioural observations were undertaken on Atlantic cod (
Gadus morhua) held in sea pens to determine food acceptance (proportion of food consumed) and activity levels of cod fed three different diets (capelin and two formulated feeds) and to determine how these behaviours were influenced by seasonal changes in water temperature. Results indicated that cod fed capelin had a significantly lower latency to handling feed, and rejected significantly fewer items than cod fed the formulated feeds. The capelin-fed cod also grew significantly more than those fed either formulated feed. The differences in growth appeared to be due to the proportion of each feed which the fish consumed, rather than any intrinsic qualities of the feeds. With declining temperature, activity levels decreased and feeding latency increased for fish from all three feed groups; however, food handling frequency and rejection rate increased for fish fed formulated feeds while remaining constant for fish fed capelin.</description><subject>Agnatha and pisces</subject><subject>Animal behavior</subject><subject>Animal ethology</subject><subject>Aquaculture</subject><subject>BEHAVIOUR</subject><subject>Biological and medical sciences</subject><subject>COMPORTAMIENTO</subject><subject>COMPORTEMENT</subject><subject>COMPORTEMENT ALIMENTAIRE</subject><subject>Diet</subject><subject>Feeding and nutrition — fish — behaviour</subject><subject>FEEDING HABITS</subject><subject>Fish</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>GADUS</subject><subject>Gadus morhua</subject><subject>HABITOS ALIMENTARIOS</subject><subject>Marine</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Vertebrata</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp9kclKBDEQhoMoOC4vIB6CiOihNXt3LkIjrgx60XNIZ9HITGdMugd8ezOOePDgqQ71VfHXVwAcYnSOERYXCDFWNawRp5KdIUQIqdoNMMFNTSsuCNkEk19kG-zk_I4QEoLjCXhozRCWYfiEurfQO2dD_wo796aXIY4JRg_bYab7IRhoooWn8FbbMcN5TG-jPoOhh9lpuHB93gNbXs-y2_-pu-Dl5vr56q6aPt3eX7XTyjCMhgozYyn32BNW8jAmeGOlxkQSg7HH0krs6g6brkPUN7X2DSOOckY7Sy3tNN0FJ-u9ixQ_RpcHNQ_ZuFlJ6eKYFRZ1I8p5BTz6A76Xk_qSTRHERM0k5wVia8ikmHNyXi1SmOv0qTBSK7tqpU6t1CnJ1Ldd1Zax45_dOhs980n3JuTfWcoR46Iu2MEa8zoq_ZoK8jiVHFEpV83LddMVW8vgksomuN6UHyRnBmVj-D_EFzdUk0k</recordid><startdate>19950315</startdate><enddate>19950315</enddate><creator>Clark, Donald S.</creator><creator>Brown, Joseph A.</creator><creator>Goddard, Stephen J.</creator><creator>Moir, Jonathan</creator><general>Elsevier B.V</general><general>Elsevier Science</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>H97</scope></search><sort><creationdate>19950315</creationdate><title>Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens</title><author>Clark, Donald S. ; Brown, Joseph A. ; Goddard, Stephen J. ; Moir, Jonathan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c410t-14cd35f1f2484844658d9a1292c11f19d91e7b1cbb03f87af842e3543bd3d3ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Agnatha and pisces</topic><topic>Animal behavior</topic><topic>Animal ethology</topic><topic>Aquaculture</topic><topic>BEHAVIOUR</topic><topic>Biological and medical sciences</topic><topic>COMPORTAMIENTO</topic><topic>COMPORTEMENT</topic><topic>COMPORTEMENT ALIMENTAIRE</topic><topic>Diet</topic><topic>Feeding and nutrition — fish — behaviour</topic><topic>FEEDING HABITS</topic><topic>Fish</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>GADUS</topic><topic>Gadus morhua</topic><topic>HABITOS ALIMENTARIOS</topic><topic>Marine</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Vertebrata</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Clark, Donald S.</creatorcontrib><creatorcontrib>Brown, Joseph A.</creatorcontrib><creatorcontrib>Goddard, Stephen J.</creatorcontrib><creatorcontrib>Moir, Jonathan</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Clark, Donald S.</au><au>Brown, Joseph A.</au><au>Goddard, Stephen J.</au><au>Moir, Jonathan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens</atitle><jtitle>Aquaculture</jtitle><date>1995-03-15</date><risdate>1995</risdate><volume>131</volume><issue>1</issue><spage>49</spage><epage>57</epage><pages>49-57</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>Behavioural observations were undertaken on Atlantic cod (
Gadus morhua) held in sea pens to determine food acceptance (proportion of food consumed) and activity levels of cod fed three different diets (capelin and two formulated feeds) and to determine how these behaviours were influenced by seasonal changes in water temperature. Results indicated that cod fed capelin had a significantly lower latency to handling feed, and rejected significantly fewer items than cod fed the formulated feeds. The capelin-fed cod also grew significantly more than those fed either formulated feed. The differences in growth appeared to be due to the proportion of each feed which the fish consumed, rather than any intrinsic qualities of the feeds. With declining temperature, activity levels decreased and feeding latency increased for fish from all three feed groups; however, food handling frequency and rejection rate increased for fish fed formulated feeds while remaining constant for fish fed capelin.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0044-8486(94)00222-A</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0044-8486 |
| ispartof | Aquaculture, 1995-03, Vol.131 (1), p.49-57 |
| issn | 0044-8486 1873-5622 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_16786066 |
| source | Elsevier ScienceDirect Journals |
| subjects | Agnatha and pisces Animal behavior Animal ethology Aquaculture BEHAVIOUR Biological and medical sciences COMPORTAMIENTO COMPORTEMENT COMPORTEMENT ALIMENTAIRE Diet Feeding and nutrition — fish — behaviour FEEDING HABITS Fish Fundamental and applied biological sciences. Psychology GADUS Gadus morhua HABITOS ALIMENTARIOS Marine Psychology. Psychoanalysis. Psychiatry Vertebrata |
| title | Activity and feeding behaviour of Atlantic cod ( Gadus morhua) in sea pens |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T07%3A05%3A58IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Activity%20and%20feeding%20behaviour%20of%20Atlantic%20cod%20(%20Gadus%20morhua)%20in%20sea%20pens&rft.jtitle=Aquaculture&rft.au=Clark,%20Donald%20S.&rft.date=1995-03-15&rft.volume=131&rft.issue=1&rft.spage=49&rft.epage=57&rft.pages=49-57&rft.issn=0044-8486&rft.eissn=1873-5622&rft.coden=AQCLAL&rft_id=info:doi/10.1016/0044-8486(94)00222-A&rft_dat=%3Cproquest_cross%3E16786066%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=204674955&rft_id=info:pmid/&rft_els_id=004484869400222A&rfr_iscdi=true |