Zobrazeno 1 - 10 of 56 pro vyhledávání: '"Kerwath, SE"'
1
Akademický článek
High genetic diversity and limited spatial structure in an endangered, endemic South African sparid, the red steenbras Petrus rupestris.
Autor: Gouws, G1,2 (AUTHOR) g.gouws@saiab.ac.za, Kerwath, SE3,4 (AUTHOR), Potts, WM2 (AUTHOR), James, NC1,2 (AUTHOR), Vine, NG5 (AUTHOR), Cowley, PD1,2 (AUTHOR)
Publikováno v: African Journal of Marine Science. Oct2020, Vol. 42 Issue 3, p195-206. 12p.
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2
Akademický článek
Analysis of bycatch in the South African midwater trawl fishery for horse mackerel Trachurus capensis based on observer data.
Autor: Reed, JR1,2, Kerwath, SE1,3, Attwood, CG1
Publikováno v: African Journal of Marine Science. Oct2017, Vol. 39 Issue 3, p279-291. 13p.
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3
Akademický článek
When plenty is not enough: an assessment of the white stumpnose ( Rhabdosargus globiceps ) fishery of Saldanha Bay, South Africa.
Autor: Parker, D1,2, Kerwath, SE1,2, Næsje, TF3, Arendse, CJ4, Keulder-Stenevik, FJ5, Hutchings, K6,7, Clark, BM6,7, Winker, H1,8, Cowley, PD9, Attwood, CG2
Publikováno v: African Journal of Marine Science. Sep2017, Vol. 39 Issue 2, p153-166. 14p.
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4
Akademický článek
The effects of barotrauma on five species of South African line-caught fish.
Autor: Kerwath, SE1,2,3 (AUTHOR) svenk@daff.gov.za, Wilke, CG1 (AUTHOR), Götz, A4,5 (AUTHOR)
Publikováno v: African Journal of Marine Science. 2013, Vol. 35 Issue 2, p243-252. 10p. 2 Color Photographs, 2 Black and White Photographs, 11 Charts, 2 Graphs.
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5
Akademický článek
Quantifying the degree of protection afforded by a no-take marine reserve on an exploited shark.
Autor: da Silva, C1 (AUTHOR) charlened@daff.gov.za, Kerwath, SE1,2 (AUTHOR), Attwood, CG3 (AUTHOR), Thorstad, EB4 (AUTHOR), Cowley, PD5 (AUTHOR), Økland, F4 (AUTHOR), Wilke, CG1 (AUTHOR), Næsje, TF4 (AUTHOR)
Publikováno v: African Journal of Marine Science. 2013, Vol. 35 Issue 1, p57-66. 10p. 3 Charts, 2 Graphs, 1 Map.
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6
Akademický článek
Are South African linefishes recovering and what makes them prone to overexploitation?
Autor: Haupt, M, Winker, H, Parker, D, Kerwath, SE
Publikováno v: African Journal of Marine Science; Oct2020, Vol. 42 Issue 3, p261-273, 13p
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7
Akademický článek
Life history, distribution and seasonal movements of a threatened South African endemic seabream, Chrysoblephus gibbiceps.
Autor: Attwood, CG, Dawson, ME, Kerwath, SE, Wilke, C
Publikováno v: African Journal of Marine Science; Dec2019, Vol. 41 Issue 4, p395-411, 17p
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8
Akademický článek
An alternative method for estimating the status of resident reef fish stocks, based on differential fishing effort across a marine reserve boundary.
Autor: Gotz, A.1, Kerwath, SE2, Attwood, CG3, Sauer, WHH4
Publikováno v: African Journal of Marine Science. 2011, Vol. 33 Issue 1, p107-113. 7p. 1 Chart, 3 Graphs, 2 Maps.
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9
Dark times for dageraad Chrysoblephus cristiceps: evidence for stock collapse
Autor: Parker, D, Winker, H, Attwood, CG, Kerwath, SE
Publikováno v: African Journal of Marine Science; Vol 38, No 3 (2016); 341-349
The declaration of a state of emergency in the South African linefishery in 2000 has had a positive impact on a few overexploited endemic seabreams (Family Sparidae). However, the population of the reef-dwelling dageraad Chrysoblephus cristiceps has
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::138bf03926776e7a9a3433702031807d
https://www.ajol.info/index.php/ajms/article/view/146473
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10
Akademický článek
Age, growth and per-recruit stock assessment of southern mullet Chelon richardsonii in Saldanha Bay and Langebaan Lagoon, South Africa.
Autor: Horton, M, Parker, D, Winker, H, Lamberth, SJ, Hutchings, K, Kerwath, SE
Publikováno v: African Journal of Marine Science; Oct2019, Vol. 41 Issue 3, p313-324, 12p
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