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Trade-Offs between Invertebrate Fisheries Catches and Ecosystem Impacts in Coastal New Zealand

AutorEddy, T.D.; Coll, Marta ; Fulton, Elizabeth A.; Lotze, Heike K.
Fecha de publicación10-nov-2014
CitaciónFisheries Centre Research Reports 22(3): 56-57 (2014)
Ecopath 30 Years Conference Proceedings: Extended Abstracts: 56-57 (2014)
ResumenInvertebrate catches are increasing globally following the depletion and collapses of many finfish stocks (Anderson et al. 2011a; Anderson et al. 2011b), however stock assessments and management plans for invertebrates are rare. Recent fisheries research has aimed to understand fisheries impacts at the ecosystem scale, rather than traditional single-species approaches. We have employed an ecosystem modeling approach to explore the tradeoffs between invertebrate fisheries catches and their impacts on the associated reef ecosystem for an area on the south coast of Wellington, New Zealand. Fisheries for lobster (Jasus edwardsii), abalone (Haliotis australis and Haliotis iris), and urchin (Evechinus chloroticus) exist in this region, as well as traditional finfish fisheries
DescripciónConference and workshops Ecopath 30 years – Modelling ecosystem dynamics: beyond boundaries with EwE, 4-14 November 2014, Barcelona, Spain.-- 2 pages, 1 figure
Versión del editorhttp://ewe30.ecopathinternational.org/proceedings/
Identificadoresissn: 1198-6727
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