... EBM Session (convenors: Glen Jamieson (Canada), Patricia Livingston (USA), Vladimir Radchenko... more ... EBM Session (convenors: Glen Jamieson (Canada), Patricia Livingston (USA), Vladimir Radchenko (Russia), Takashige Sugimoto (Japan), Qi-Sheng Tang (People's Republic of China) and Chang-Ik Zhang (Republic of Korea)) was subsequently held at the Twelfth Annual ...
... The general movement of larvae in surface waters with the two main wind vectors observed ... ... more ... The general movement of larvae in surface waters with the two main wind vectors observed ... Sizedistribution from November cruises by the California Department of Fish and Gam e ... occurrence of crab in the estuary, spatial distribution and abundance, movement to and from the ...
Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Femal... more Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Female Dungeness Crabs near Tofino, British Columbia BARRY D. SMITH AND GLEN S. JAMIESON Depart mem of Fisheries and Oceans. ...
Page 1. 157 George, RY and SD Cairns, eds. 2007. Conservation and adaptive management of seamount... more Page 1. 157 George, RY and SD Cairns, eds. 2007. Conservation and adaptive management of seamount and deep-sea coral ecosystems. Rosenstiel School of Marine and Atmospheric Science, University of Miami. Spatial ...
Journal of the Fisheries Research Board of Canada, 1979
Various predation techniques used by rock crabs, Cancer irroratus, and American lobsters, Homarus... more Various predation techniques used by rock crabs, Cancer irroratus, and American lobsters, Homarus americanus, to open sea scallop, Placopecten magellanicus, prey are reported. Adult rock crabs and lobsters successfully fed on sea scallops up to 72 and 76 mm in height, respectively. Juvenile lobsters were capable of preying on scallops whose height exceeded their own carapace length. Daily predation rates on a range of scallop sizes by various sizes of predator were obtained. Given a choice, both rock crabs and lobsters showed distinct and constant preferences for certain size scallops. This preferred prey size increased with predator size. These laboratory studies demonstrated that both rock crabs and lobsters are potential scallop predators. Key words: sea scallops, crabs, lobsters, predation techniques, prey selectivity
With marine ecosystems facing increasing and often unsustainable human demands, the need for comp... more With marine ecosystems facing increasing and often unsustainable human demands, the need for comprehensive, integrated cross-sectoral resource management becomes ever clearer (Duda and Sherman, 2002). Many hold that the most responsible strategy is ecosystem-based management (EBM), wherein factors such as ecological interactions, socio-economic forces and human impacts are explicit components of monitoring, assessment and policy. While EBM has been variously defined by many authors, some concepts are pervasive across all definitions: it is spatially discrete; it is adaptive; it incorporates dynamics, interactions and uncertainty associated with physical, chemical and biological constituents; it emphasizes sustainability; and it considers human objectives, activities and impacts to be essential components (Arkema et al., 2006). Because accounting for spatially explicit trends, processes and relationships is a main component of EBM, it follows that the spatial characteristics of marin...
This section is an effort to identify the efforts of PICES member countries in moving toward adop... more This section is an effort to identify the efforts of PICES member countries in moving toward adoption of an EBM approach for fisheries and other sectors. Member countries were asked to confirm their commitments to, or incorporation of ecosystem-based management (EBM) actions or principles, into current fisheries and ocean management. As reported below, there is a wide range of effort in this regard, with considerable variation in approach and with respect to how comprehensive management actions turn out to be. The PICES Working Group on Ecosystem-based Management Science and its Application to the North Pacific (WG 19) regards these efforts as indicative of the progress toward EBM – especially with respect to fisheries from which we can compare experience and gain knowledge. None of the PICES member countries can be seen as fully implementing an ecosystem-based approach even for the fisheries sector, yet it is apparent that each member is seeking to employ and learn from the experie...
The biological and economic feasibilities of transplanting northern abalone. HaliotiB kamtschalka... more The biological and economic feasibilities of transplanting northern abalone. HaliotiB kamtschalka714Jonas 1845, from exposed beds to two sites in sheltered, productive abalone habitat were investigated. Mter nine months, 39% and 72% of transplanted abalone were recovered at the two replicate sites. Recovery of tagged abalone at a control site, situated in the exposed source area, was 32%. Growth in
Transactions of the American Fisheries Society, 1989
Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Femal... more Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Female Dungeness Crabs near Tofino, British Columbia BARRY D. SMITH AND GLEN S. JAMIESON Depart mem of Fisheries and Oceans. ...
... EBM Session (convenors: Glen Jamieson (Canada), Patricia Livingston (USA), Vladimir Radchenko... more ... EBM Session (convenors: Glen Jamieson (Canada), Patricia Livingston (USA), Vladimir Radchenko (Russia), Takashige Sugimoto (Japan), Qi-Sheng Tang (People's Republic of China) and Chang-Ik Zhang (Republic of Korea)) was subsequently held at the Twelfth Annual ...
... The general movement of larvae in surface waters with the two main wind vectors observed ... ... more ... The general movement of larvae in surface waters with the two main wind vectors observed ... Sizedistribution from November cruises by the California Department of Fish and Gam e ... occurrence of crab in the estuary, spatial distribution and abundance, movement to and from the ...
Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Femal... more Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Female Dungeness Crabs near Tofino, British Columbia BARRY D. SMITH AND GLEN S. JAMIESON Depart mem of Fisheries and Oceans. ...
Page 1. 157 George, RY and SD Cairns, eds. 2007. Conservation and adaptive management of seamount... more Page 1. 157 George, RY and SD Cairns, eds. 2007. Conservation and adaptive management of seamount and deep-sea coral ecosystems. Rosenstiel School of Marine and Atmospheric Science, University of Miami. Spatial ...
Journal of the Fisheries Research Board of Canada, 1979
Various predation techniques used by rock crabs, Cancer irroratus, and American lobsters, Homarus... more Various predation techniques used by rock crabs, Cancer irroratus, and American lobsters, Homarus americanus, to open sea scallop, Placopecten magellanicus, prey are reported. Adult rock crabs and lobsters successfully fed on sea scallops up to 72 and 76 mm in height, respectively. Juvenile lobsters were capable of preying on scallops whose height exceeded their own carapace length. Daily predation rates on a range of scallop sizes by various sizes of predator were obtained. Given a choice, both rock crabs and lobsters showed distinct and constant preferences for certain size scallops. This preferred prey size increased with predator size. These laboratory studies demonstrated that both rock crabs and lobsters are potential scallop predators. Key words: sea scallops, crabs, lobsters, predation techniques, prey selectivity
With marine ecosystems facing increasing and often unsustainable human demands, the need for comp... more With marine ecosystems facing increasing and often unsustainable human demands, the need for comprehensive, integrated cross-sectoral resource management becomes ever clearer (Duda and Sherman, 2002). Many hold that the most responsible strategy is ecosystem-based management (EBM), wherein factors such as ecological interactions, socio-economic forces and human impacts are explicit components of monitoring, assessment and policy. While EBM has been variously defined by many authors, some concepts are pervasive across all definitions: it is spatially discrete; it is adaptive; it incorporates dynamics, interactions and uncertainty associated with physical, chemical and biological constituents; it emphasizes sustainability; and it considers human objectives, activities and impacts to be essential components (Arkema et al., 2006). Because accounting for spatially explicit trends, processes and relationships is a main component of EBM, it follows that the spatial characteristics of marin...
This section is an effort to identify the efforts of PICES member countries in moving toward adop... more This section is an effort to identify the efforts of PICES member countries in moving toward adoption of an EBM approach for fisheries and other sectors. Member countries were asked to confirm their commitments to, or incorporation of ecosystem-based management (EBM) actions or principles, into current fisheries and ocean management. As reported below, there is a wide range of effort in this regard, with considerable variation in approach and with respect to how comprehensive management actions turn out to be. The PICES Working Group on Ecosystem-based Management Science and its Application to the North Pacific (WG 19) regards these efforts as indicative of the progress toward EBM – especially with respect to fisheries from which we can compare experience and gain knowledge. None of the PICES member countries can be seen as fully implementing an ecosystem-based approach even for the fisheries sector, yet it is apparent that each member is seeking to employ and learn from the experie...
The biological and economic feasibilities of transplanting northern abalone. HaliotiB kamtschalka... more The biological and economic feasibilities of transplanting northern abalone. HaliotiB kamtschalka714Jonas 1845, from exposed beds to two sites in sheltered, productive abalone habitat were investigated. Mter nine months, 39% and 72% of transplanted abalone were recovered at the two replicate sites. Recovery of tagged abalone at a control site, situated in the exposed source area, was 32%. Growth in
Transactions of the American Fisheries Society, 1989
Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Femal... more Page 1. Transactions of the American Fisheries Society 118:556-563. IV89 Growth of Male and Female Dungeness Crabs near Tofino, British Columbia BARRY D. SMITH AND GLEN S. JAMIESON Depart mem of Fisheries and Oceans. ...
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