Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada
To provide advice to fisheries managers, scientists study both commercially valuable species and species of ecological importance in order to learn their habits, biology, population dynamics, and ecological role. This data is then processed and interpreted and passed onto managers who use this infor...
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ftmemorialuniv:oai:research.library.mun.ca:11035 2023-10-01T03:57:36+02:00 Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada Mercer, Keith Blair 2013 application/pdf https://research.library.mun.ca/11035/ https://research.library.mun.ca/11035/1/Mercer_Keith.pdf en eng Memorial University of Newfoundland https://research.library.mun.ca/11035/1/Mercer_Keith.pdf Mercer, Keith Blair <https://research.library.mun.ca/view/creator_az/Mercer=3AKeith_Blair=3A=3A.html> (2013) Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada. Masters thesis, Memorial University of Newfoundland. thesis_license Thesis NonPeerReviewed 2013 ftmemorialuniv 2023-09-03T06:48:07Z To provide advice to fisheries managers, scientists study both commercially valuable species and species of ecological importance in order to learn their habits, biology, population dynamics, and ecological role. This data is then processed and interpreted and passed onto managers who use this information to establish yearly catch limits for commercial species. Historically, the large scale commercial fisheries in Newfoundland and Labrador have been based on species that have exhibited high abundance and low biomass. However, as the numbers of commercially valuable fish species continue to decline, harvesters are turning to species that are less abundant and of less commercial value in order to maximise the value of their annual income. In this context, less economic value would be a result of a low price per weight of species harvested, or a high price per weight, but low numbers of species actually harvested. In Canada, Fisheries and Oceans Canada (DFO) employs highly skilled and well educated scientists to study the biomass and abundance or formally abundant commercially valuable fishery species, but very few of these researchers are familiar with many of the less commercially valuable species. In order to be able to set responsible catch limits for these newly harvested species, the DFO must either hire more biologists who are familiar with these species, or develop methodologies which will provide them with the scientific data they require to ensure a sustainable harvest. This will require an integrated management approach, where harvesters will have a means to provide DFO with the data required for a sustainable management plan. -- The objective of this paper is to demonstrate that traditional ecological knowledge of fish harvesters should continue to be integrated with conventional fisheries research data in the importance of industry involvement during data collection. The resulting information could then be used to help determine if new and emerging fish species of less economic value can sustain a ... Thesis Newfoundland Memorial University of Newfoundland: Research Repository Canada Newfoundland |
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To provide advice to fisheries managers, scientists study both commercially valuable species and species of ecological importance in order to learn their habits, biology, population dynamics, and ecological role. This data is then processed and interpreted and passed onto managers who use this information to establish yearly catch limits for commercial species. Historically, the large scale commercial fisheries in Newfoundland and Labrador have been based on species that have exhibited high abundance and low biomass. However, as the numbers of commercially valuable fish species continue to decline, harvesters are turning to species that are less abundant and of less commercial value in order to maximise the value of their annual income. In this context, less economic value would be a result of a low price per weight of species harvested, or a high price per weight, but low numbers of species actually harvested. In Canada, Fisheries and Oceans Canada (DFO) employs highly skilled and well educated scientists to study the biomass and abundance or formally abundant commercially valuable fishery species, but very few of these researchers are familiar with many of the less commercially valuable species. In order to be able to set responsible catch limits for these newly harvested species, the DFO must either hire more biologists who are familiar with these species, or develop methodologies which will provide them with the scientific data they require to ensure a sustainable harvest. This will require an integrated management approach, where harvesters will have a means to provide DFO with the data required for a sustainable management plan. -- The objective of this paper is to demonstrate that traditional ecological knowledge of fish harvesters should continue to be integrated with conventional fisheries research data in the importance of industry involvement during data collection. The resulting information could then be used to help determine if new and emerging fish species of less economic value can sustain a ... |
format |
Thesis |
author |
Mercer, Keith Blair |
spellingShingle |
Mercer, Keith Blair Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
author_facet |
Mercer, Keith Blair |
author_sort |
Mercer, Keith Blair |
title |
Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
title_short |
Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
title_full |
Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
title_fullStr |
Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
title_full_unstemmed |
Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada |
title_sort |
integrated fisheries management of less economically valuable species: a case study of atlantic hagfish (myxine glutinosa) in newfoundland and labrador, canada |
publisher |
Memorial University of Newfoundland |
publishDate |
2013 |
url |
https://research.library.mun.ca/11035/ https://research.library.mun.ca/11035/1/Mercer_Keith.pdf |
geographic |
Canada Newfoundland |
geographic_facet |
Canada Newfoundland |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_relation |
https://research.library.mun.ca/11035/1/Mercer_Keith.pdf Mercer, Keith Blair <https://research.library.mun.ca/view/creator_az/Mercer=3AKeith_Blair=3A=3A.html> (2013) Integrated fisheries management of less economically valuable species: a case study of Atlantic hagfish (Myxine glutinosa) in Newfoundland and Labrador, Canada. Masters thesis, Memorial University of Newfoundland. |
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thesis_license |
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1778529285155323904 |