Search Results - "Butterworth, Doug S."

A scientific alternative to moratoria for rebuilding depleted international tuna stocks by Hillary, Richard M, Preece, Ann L, Davies, Campbell R, Kurota, Hiroyuki, Sakai, Osamu, Itoh, Tomoyuki, Parma, Ana M, Butterworth, Doug S, Ianelli, James, Branch, Trevor A

“…There is considerable international concern and scientific debate about the current state and future of tuna stocks worldwide and the capacity of Regional…”
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Statistical catch-at-age analysis vs. ADAPT-VPA: the case of Gulf of Maine cod by Butterworth, Doug S., Rademeyer, Rebecca A.

“…Butterworth, D. S., and Rademeyer, R. A. 2008. Statistical catch-at-age analysis vs. ADAPT-VPA: the case of Gulf of Maine cod. – ICES Journal of Marine…”
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Management strategy evaluation: best practices by Punt, André E, Butterworth, Doug S, de Moor, Carryn L, De Oliveira, José A A, Haddon, Malcolm

“…Management strategy evaluation (MSE) involves using simulation to compare the relative effectiveness for achieving management objectives of different…”
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The South African experience with MSC certification: A perspective by Butterworth, Doug S.

“…•MSC certification of hake has led to enhanced local attention to science and sustainability.•MSC certification teams need to play a more interactive role in…”
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Why a management procedure approach? Some positives and negatives by Butterworth, Doug S.

“…Butterworth, D. S. 2007. Why a management procedure approach? Some positives and negatives. – ICES Journal of Marine Science, 64: 613–617. The origin of the…”
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The Scotia Sea krill fishery and its possible impacts on dependent predators: modeling localized depletion of prey by Plagányi, Éva E, Butterworth, Doug S

“…The nature and impact of fishing on predators that share a fished resource is an important consideration in ecosystem-based fisheries management. Krill (…”
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The current situation and prospects of fisheries certification and ecolabelling by Gutierrez, Nicolas L., Defeo, Omar, Bush, Simon R., Butterworth, Doug S., Roheim, Cathy A., Punt, Andre E.

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John Leonard Bannister 1937–2018 by Brownell, Robert L., Butterworth, Doug S., Kemper, Catherine M., Cawthorn, Martin, Double, Michael, Donovan, Greg P., Gambell, Ray, Kato, Hidehiro

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Does selectivity matter? A fisheries management perspective by Butterworth, Doug S., Rademeyer, Rebecca A., Brandão, Anabela, Geromont, Helena F., Johnston, Susan J.

“…The authors’ experiences in relation to the estimation of selectivity and its impact on the formulation of management advice are summarised for 14 different…”
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Tips and tricks in designing management procedures by Rademeyer, Rebecca A., Plagányi, Éva E., Butterworth, Doug S.

“…Rademeyer, R. A., Plagányi, É. E., and Butterworth, D. S. 2007. Tips and tricks in designing management procedures. – ICES Journal of Marine Science, 64:…”
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Fish catch data: Less than what meets the eye by Agnew, David J., Gutiérrez, Nicolas L., Butterworth, Doug S.

“…A recent opinion piece published in Nature summarises the differing views held by Pauly on the one hand, and by Hilborn and Branch on the other, regarding the…”
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Performance review of simple management procedures by Carruthers, Thomas R., Kell, Laurence T., Butterworth, Doug D. S., Maunder, Mark N., Geromont, Helena F., Walters, Carl, McAllister, Murdoch K., Hillary, Richard, Levontin, Polina, Kitakado, Toshihide, Davies, Campbell R.

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Pretesting the Likely Efficacy of Suggested Management Approaches to Data-Poor Fisheries by Butterworth, Doug S, Johnston, Susan J, Brandão, Anabela

“…The thrust of this paper is that decision rules for the management of data-poor fisheries cannot be based on expert judgment alone. Such rules need to…”
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Investigating the consequences of Marine Protected Areas for the South African deep-water hake (Merluccius paradoxus) resource by Edwards, Charles T. T., Rademeyer, Rébecca A., Butterworth, Doug S., Plagányi, Éva E.

“…Edwards, C. T. T., Rademeyer, R. A., Butterworth, D. S., and Plagányi, É. E. 2009. Investigating the consequences of Marine Protected Areas for the South…”
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Management procedures in a fishery based on highly variable stocks and with conflicting objectives: experiences in the South African pelagic fishery by Cochrane, Kevern L, Butterworth, Doug S, De Oliveira, José Aa, Roel, Beatriz A

“…The pelagic fishery in South Africa targets mainly anchovy, Engraulis capensis, and sardine, Sardinops sagax, both of which have varied substantially in…”
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Resource assessment and projections for the belugas off West Greenland using the population model of HITTER-FITTER by Doug S Butterworth, Éva E Plagányi, Helena F Geromont

“…The population model of the HITTER-FITTER package is applied to compute trajectories for single and two stock scenarios for the beluga population wintering off…”
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Does selectivity matter? A fisheries management perspective: Selectivity by BUTTERWORTH, Doug S, RADEMEYER, Rebecca A, BRANDAO, Anabela, GEROMONT, Helena F, JOHNSTON, Susan J

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Making management procedures operational—innovations implemented in South Africa by Plagányi, Éva E., Rademeyer, Rebecca A., Butterworth, Doug S., Cunningham, Carryn L., Johnston, Susan J.

“…Plagányi, É. E., Rademeyer, R. A., Butterworth, D. S., Cunningham, C. L., and Johnston, S. J. 2007. Making management procedures operational — innovations…”
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Demographic parameters of southern right whales off South Africa by Best, Peter B., Brandão, Anabela, Butterworth, Doug S.

“…Aerial counts of right whale cow-calf pairs on the south coast of South Africa between 1971 and 1998 indicate an annual instantaneouspopulation increase rate…”
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A Bayesian approach to assess the status of Southern Hemipshere humpback whales (Megaptera novaeangliae) with an application to Breeding Stock G by Johnston, Susan J., Zerbini, Alexandre N., Butterworth, Doug S.

“…The Bayesian stock assessment methodology presently being applied in the Comprehensive Assessment of the Southern Hemisphere humpbackwhales, which uses a sex-…”
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