Lobster Decline
ENVIRONMENT Tasmania's spokes-woman Rebecca Hubbard made claims about the Tasmanian lobster fishery (Letters, September 24) that conflict with research by the University of Tasmania's Institute for Marine and Antarctic Studies. We have tracked a stock decline since 2006. This followed unus...
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ftunivtasecite:oai:ecite.utas.edu.au:75348 2023-05-15T14:02:30+02:00 Lobster Decline Buxton, CD Gardner, C 2011 http://ecite.utas.edu.au/75348 en eng The Mercury Newspaper Buxton, CD and Gardner, C, Lobster Decline, Lobster Decline, The Mercury Newspaper, Hobart, Tasmania, 27 September 2011 (2011) [Newspaper Article] http://ecite.utas.edu.au/75348 Agricultural and Veterinary Sciences Fisheries Sciences Fisheries Sciences not elsewhere classified Newspaper Article NonPeerReviewed 2011 ftunivtasecite 2019-12-13T21:42:01Z ENVIRONMENT Tasmania's spokes-woman Rebecca Hubbard made claims about the Tasmanian lobster fishery (Letters, September 24) that conflict with research by the University of Tasmania's Institute for Marine and Antarctic Studies. We have tracked a stock decline since 2006. This followed unusually low juvenile recruitment caused by ocean conditions, not levels of egg production. This decline is not a threat to the species but is a problem for recreational and commercial fishing. Contrary to Hubbard's claims, research shows that a maximum size limit would not increase egg production by lobsters, would reduce the stock of lobsters statewide and would do little for increasing the abundance of large lobsters. Hubbard proposes an expansion of marine parks, yet this would harm stock rebuilding across the broader coast, as demonstrated by population modelling for Tasmania and field data from Victoria after parks were implemented. The problem with maximum size limits and marine parks is that they don't reduce catch, they just shift effort to smaller lobsters or other parts of the coast It's a truism that he best way to increase lobster abundance is to catch fewer. The Government's actions in reducing bag limits and commercial catch quota is consistent with this. Article in Journal/Newspaper Antarc* Antarctic Institute for Marine and Antarctic Studies eCite UTAS (University of Tasmania) Antarctic |
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Agricultural and Veterinary Sciences Fisheries Sciences Fisheries Sciences not elsewhere classified |
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Agricultural and Veterinary Sciences Fisheries Sciences Fisheries Sciences not elsewhere classified Buxton, CD Gardner, C Lobster Decline |
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Agricultural and Veterinary Sciences Fisheries Sciences Fisheries Sciences not elsewhere classified |
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ENVIRONMENT Tasmania's spokes-woman Rebecca Hubbard made claims about the Tasmanian lobster fishery (Letters, September 24) that conflict with research by the University of Tasmania's Institute for Marine and Antarctic Studies. We have tracked a stock decline since 2006. This followed unusually low juvenile recruitment caused by ocean conditions, not levels of egg production. This decline is not a threat to the species but is a problem for recreational and commercial fishing. Contrary to Hubbard's claims, research shows that a maximum size limit would not increase egg production by lobsters, would reduce the stock of lobsters statewide and would do little for increasing the abundance of large lobsters. Hubbard proposes an expansion of marine parks, yet this would harm stock rebuilding across the broader coast, as demonstrated by population modelling for Tasmania and field data from Victoria after parks were implemented. The problem with maximum size limits and marine parks is that they don't reduce catch, they just shift effort to smaller lobsters or other parts of the coast It's a truism that he best way to increase lobster abundance is to catch fewer. The Government's actions in reducing bag limits and commercial catch quota is consistent with this. |
format |
Article in Journal/Newspaper |
author |
Buxton, CD Gardner, C |
author_facet |
Buxton, CD Gardner, C |
author_sort |
Buxton, CD |
title |
Lobster Decline |
title_short |
Lobster Decline |
title_full |
Lobster Decline |
title_fullStr |
Lobster Decline |
title_full_unstemmed |
Lobster Decline |
title_sort |
lobster decline |
publisher |
The Mercury Newspaper |
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2011 |
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http://ecite.utas.edu.au/75348 |
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Antarctic |
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Antarctic |
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Antarc* Antarctic Institute for Marine and Antarctic Studies |
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Antarc* Antarctic Institute for Marine and Antarctic Studies |
op_relation |
Buxton, CD and Gardner, C, Lobster Decline, Lobster Decline, The Mercury Newspaper, Hobart, Tasmania, 27 September 2011 (2011) [Newspaper Article] http://ecite.utas.edu.au/75348 |
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