Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results

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dc.contributor.authorJohnston, Susan
dc.date.accessioned2017-02-16T14:02:16Z
dc.date.available2017-02-16T14:02:16Z
dc.date.issued2016-04
dc.description.abstractAt the end of 2015, following indications in the recent biomass survey CAL data, provided by the September 2015 survey, that there may be a reduction in the 50-65mm size classes, concern was raised that this could be a “post-OLIVA” effect moving through the size classes and becoming evident only now due to the time lag between the OLIVA incident and possible resultant juvenile mortality. It was decided that although the stock assessments take only Leg 1 biomass survey data into account – and that the Leg 2 survey are no longer performed – that a once off Leg 2 biomass survey at Nightingale would be useful to examine this matter.en_ZA
dc.identifier.apacitationJohnston, S. (2016). <i>Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/23965en_ZA
dc.identifier.chicagocitationJohnston, Susan <i>Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2016. http://hdl.handle.net/11427/23965en_ZA
dc.identifier.citationJohnston, S.J. 2016. Biomass survey results for Nightingale which include the recent February 2016 leg 2 survey results. MARAM document: MARAM/TRISTAN/2016/APR/06: 6ppen_ZA
dc.identifier.ris TY - Working Paper AU - Johnston, Susan AB - At the end of 2015, following indications in the recent biomass survey CAL data, provided by the September 2015 survey, that there may be a reduction in the 50-65mm size classes, concern was raised that this could be a “post-OLIVA” effect moving through the size classes and becoming evident only now due to the time lag between the OLIVA incident and possible resultant juvenile mortality. It was decided that although the stock assessments take only Leg 1 biomass survey data into account – and that the Leg 2 survey are no longer performed – that a once off Leg 2 biomass survey at Nightingale would be useful to examine this matter. DA - 2016-04 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2016 T1 - Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results TI - Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results UR - http://hdl.handle.net/11427/23965 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/23965
dc.identifier.vancouvercitationJohnston S. Biomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey results. 2016 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/23965en_ZA
dc.languageengen_ZA
dc.publisher.departmentMarine Resource Assessment and Management Groupen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.titleBiomass Survey results for Nightingale which include the recent February 2016 Leg 2 survey resultsen_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceDiscussion paperen_ZA
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