Linking spatial stock dynamics and economics: evaluation of indicators and fishery management for the travelling eastern king prawn (Melicertus plebejus)
نویسندگان
چکیده
Michael F. O’Neill1,2*, George M. Leigh3, You-Gan Wang4, J. Matı́as Braccini5, and Matthew C. Ives6 Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, Maroochy Research Facility, PO Box 5083 SCMC, Nambour, Queensland, 4560, Australia School of Geographic Planning and Environmental Management, and Centre for Applications in Natural ResourceMathematics (CARM) in the School of Mathematics and Physics, The University of Queensland, Brisbane, Queensland, 4072, Australia Agri-Science Queensland, Department of Agriculture, Fisheries and Forestry, PO Box 6097, St Lucia, Queensland, 4072, Australia Centre for Applications in Natural ResourceMathematics (CARM) in the School of Mathematics and Physics, The University of Queensland, Brisbane, Queensland, 4072, Australia Department of Fisheries, Fisheries and Marine Research Laboratories, PO Box 20, North Beach, Western Australia, 6920, Australia Department of Primary Industries, Fisheries Research Centre, Cronulla, New South Wales, 2230, Australia *Corresponding author: tel: +61 7 5453 5949; fax: +61 7 5453 5901; e-mail: michael.o’[email protected]
منابع مشابه
A Bayesian analysis of NSW eastern king prawn stocks (Melicertus plebejus) using multiple model structures
The eastern king prawn (Melicertus plebejus) is a valuable target species for commercial fisheries operating on the Australian east coast. The ayesian analysis presented here aims to determine the current state and productivity of the NSW component of the eastern king prawn stock nd analyse the possible consequences of altering commercial catches in the future. The Bayesian approach is well sui...
متن کاملDevelopment of a spatial Decision Support System (DSS) for the Spencer Gulf penaeid prawn fishery, South Australia
The Spencer Gulf penaeid prawn fishery in South Australia has undergone a substantial increase in fishing efficiency (and profitability) mainly due to the implementation of adaptive harvest strategies requiring rapid response for change to harvesting plans. This paper describes the management background and the decision-making process leading to the development of a basic Decision Support Syste...
متن کاملDeepwater Chondrichthyan Bycatch of the Eastern King Prawn Fishery in the Southern Great Barrier Reef, Australia
The deepwater chondrichthyan fauna of the Great Barrier Reef is poorly known and life history information is required to enable their effective management as they are inherently vulnerable to exploitation. The chondrichthyan bycatch from the deepwater eastern king prawn fishery at the Swain Reefs in the southern Great Barrier Reef was examined to determine the species present and provide inform...
متن کاملCompetition between wild and captive-bred Penaeus plebejus and implications for stock enhancement
The mechanisms that drive density dependence are rarely studied in the applied context of population management. We examined the potential for competition for food and shelter and the resulting demographic density dependence to influence how well populations of the eastern king prawn Penaeus plebejus Hess can recover following marine stock enhancement programmes in which captive-bred juveniles ...
متن کاملFish Larvae Assembelge in the Northwestern Coast of the Persian Gulf: Khure Mussa Channel
Ichthyoplankton data provide a base for research into population dynamics of major fishery species. Information on ichthyoplankton ecology forms an important component of stock assessment and fishery management plans. Also, nursery areas are important regions for the recruitment success of fishery stocks and as such, conservation of these areas is a key part of fishery management. Temporal dist...
متن کامل