Search Results - "Butterworth, Douglas S"

Fisheries management under climate and environmental uncertainty: control rules and performance simulation by Punt, Andre E, A'mar, Teresa, Bond, Nicholas A, Butterworth, Douglas S, de Moor, Carryn L, De Oliveira, Jose A A, Haltuch, Melissa A, Hollowed, Anne B, Szuwalski, Cody

“…Abstract The ability of management strategies to achieve the fishery management goals are impacted by environmental variation and, therefore, also by global…”
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Evaluating Atlantic bluefin tuna harvest strategies that use conventional genetic tagging data by Carruthers, Thomas R., Huynh, Quang C., Lauretta, Matthew V., Preece, Ann L., Butterworth, Douglas S., Hordyk, Adrian R., Taylor, Nathan G.

“…An individual tagging model was implemented within the spatial, seasonal, multi-stock, multi-fleet operating models of the peer-reviewed Management Strategy…”
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Learning from three decades of Management Strategy Evaluation in South Africa by de Moor, Carryn L, Butterworth, Douglas S, Johnston, Susan

“…Abstract South Africa is well known for being one of the first countries to implement management procedures that had been fully tested using Management…”
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Quantifying the projected impact of the South African sardine fishery on the Robben Island penguin colony by Robinson, William M L, Butterworth, Douglas S, Plaganyi, Eva E

“…Abstract Quantitative methods are needed to evaluate the ecological effects of fishing forage species upon which predators depend. African penguin Spheniscus…”
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Is the management procedure approach equipped to handle short-lived pelagic species with their boom and bust dynamics? The case of the South African fishery for sardine and anchovy by de Moor, Carryn L., Butterworth, Douglas S., De Oliveira, José A. A.

“…de Moor, C. L., Butterworth, D. S., and De Oliveira, J. A. A. 2011. Is the management procedure approach equipped to handle short-lived pelagic species with…”
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Purported flaws in management strategy evaluation: basic problems or misinterpretations? by Butterworth, Douglas S., Bentley, Nokome, De Oliveira, José A. A., Donovan, Gregory P., Kell, Laurence T., Parma, Ana M., Punt, André E., Sainsbury, Keith J., Smith, Anthony D. M., Stokes, T. Kevin

“…Butterworth, D. S., Bentley, N., De Oliveira, J. A. A., Donovan, G. P., Kell, L. T., Parma, A. M., Punt, A. E., Sainsbury, K. J., Smith, A. D. M., and Stokes,…”
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Observer experience and Antarctic minke whale sighting ability in IWC/IDCR-SOWER surveys by Mori, Mitsuyo, Butterworth, Douglas S., Brandao, Anabela, Rademeyer, Rebecca A., Okamura, Hiroshi, Matsuda, Hiroyuki

“…The relationship between observer experience and the number of minke whale schools sighted on International Whaling Commission/International Decade of Cetacean…”
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An experimental assessment of the impact of gear saturation on an abundance index for an exploited rock lobster resource by Groeneveld, Johan C., Butterworth, Douglas S., Glazer, Jean P., Branch, George M., Cockcroft, Andrew C.

“…Increased fishing effort may downwardly bias indices of abundance, such as catch-per-unit-effort (CPUE), due to gear saturation. A field experiment was…”
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The abundance of blue whales on the Madagascar Plateau, December 1996 by Best, Peter B., Rademeyer, Rebecca A., Burton, Chris, Ljungblad, Don, Sekiguchi, Keiko, Shimada, Hiroyuki, Thiele, Deborah, Reeb, Desray, Butterworth, Douglas S.

“…As part of the International Whaling Commission’s SOWER blue whale research programme, two sighting vessels, the Shonan Maru and the Shonan Maru No.2, surveyed…”
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Competition with Fisheries by Plagányi, Éva E., Butterworth, Douglas S.

“…It is currently virtually impossible to wholly substantiate claims that predation by marine mammals is adversely impacting a fishery or vice versa. Despite a…”
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Latin American Urbanization by Boyer, Richard, Butterworth, Douglas S., Chance, John K.

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The People of Buena Ventura: Relocation of Slum Dwellers in Post-Revolutionary Cuba by Loucky, James

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