DOI: 10.1016/j.marpolbul.2014.08.035
Scopus记录号: 2-s2.0-84908618281
论文题名: Interactions between finfish aquaculture and lobster catches in a sheltered bay
作者: Loucks R.H. ; Smith R.E. ; Fisher E.B.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 88, 期: 2018-01-02 起始页码: 255
结束页码: 259
语种: 英语
英文关键词: Aquaculture
; Displacement
; Finfish
; Lobster
; Olfactory
; Open-net
Scopus关键词: Aquaculture
; Fish
; Displacement
; Finfish
; Lobster
; Olfactory
; Open-net
; Shellfish
; aquaculture production
; bay
; fishery management
; lobster culture
; temperature effect
; trap (equipment)
; trend analysis
; water temperature
; aquaculture
; Article
; Canada
; controlled study
; fallow
; feeding behavior
; finfish
; fish
; geographic distribution
; lobster
; lobster catch
; nonhuman
; participatory research
; pisciculture
; process optimization
; water temperature
; animal
; bay
; ecosystem
; fishery
; Nephropidae
; population density
; procedures
; Canada
; Nova Scotia
; Animals
; Aquaculture
; Bays
; Ecosystem
; Fisheries
; Fishes
; Nephropidae
; Nova Scotia
; Population Density
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Interactions between open-net pen finfish aquaculture and lobster catches in a sheltered bay in Nova Scotia, Canada, were investigated using fishermen's participatory research in annual lobster trap surveys over seven years.Fishermen recorded lobster catches during the last two weeks of May from 2007 to 2013. Catches for each trap haul were recorded separately for ovigerous and market-sized lobsters. Catch trends within the bay were compared to regional trends. Results of correlation analyses indicated that ovigerous catch trends were strongly affected by the fish farm's feeding/fallow periods. There was no significant correlation between trends for bay and LFA lobster landings.Patterns of lobster catch per unit effort extending over considerable distance in Port Mouton Bay appear to be influenced by proximity to the fish farm regardless of year-to-year variation in water temperatures and weather conditions. Odours and habitat changes surrounding open-net pen finfish operations are potential factors affecting lobster displacement. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85806
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: RH Loucks Oceanology Ltd., 24 Clayton Park Drive, Halifax, NS, Canada; Port Mouton, NS, Canada
Recommended Citation:
Loucks R.H.,Smith R.E.,Fisher E.B.. Interactions between finfish aquaculture and lobster catches in a sheltered bay[J]. Marine Pollution Bulletin,2014-01-01,88(2018-01-02)