Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000936849> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2000936849 endingPage "1262" @default.
- W2000936849 startingPage "1256" @default.
- W2000936849 abstract "Observations aboard purse-seiners demonstrated that deliberate lowering of the net to allow pelagic fish to escape (“slipping”) was frequent off northern Portugal during the second semester of 2001. Some slipping occurred in 25 of 30 trips observed, and the quantities slipped were significantly higher when the net was set on dense echo-sounder marks. During the 12 weeks of the study, the sampled fleet (nine vessels) landed 2196 t and deliberately released an estimated 4979 t (CV 33.6%). More than 95% of the total catch was sardine. Data provided by the skippers in the absence of shipboard observers led to considerably lower estimates of slipped quantities. The main reason for slipping was daily quota limitations, but illegal size and mixture with unmarketable bycatch were also reported. These results demonstrate the existence and potential magnitude of slipping, but indications of large seasonal and regional variations make extrapolations for the entire fishery impractical." @default.
- W2000936849 created "2016-06-24" @default.
- W2000936849 creator A5001523067 @default.
- W2000936849 date "2002-12-01" @default.
- W2000936849 modified "2023-09-25" @default.
- W2000936849 title "Sardine slipping during purse-seining off northern Portugal" @default.
- W2000936849 cites W1991481661 @default.
- W2000936849 cites W2002962163 @default.
- W2000936849 cites W2028929859 @default.
- W2000936849 cites W2058175539 @default.
- W2000936849 cites W2163456612 @default.
- W2000936849 cites W2169848904 @default.
- W2000936849 doi "https://doi.org/10.1006/jmsc.2002.1314" @default.
- W2000936849 hasPublicationYear "2002" @default.
- W2000936849 type Work @default.
- W2000936849 sameAs 2000936849 @default.
- W2000936849 citedByCount "50" @default.
- W2000936849 countsByYear W20009368492012 @default.
- W2000936849 countsByYear W20009368492013 @default.
- W2000936849 countsByYear W20009368492014 @default.
- W2000936849 countsByYear W20009368492015 @default.
- W2000936849 countsByYear W20009368492016 @default.
- W2000936849 countsByYear W20009368492017 @default.
- W2000936849 countsByYear W20009368492018 @default.
- W2000936849 countsByYear W20009368492019 @default.
- W2000936849 countsByYear W20009368492020 @default.
- W2000936849 countsByYear W20009368492021 @default.
- W2000936849 countsByYear W20009368492022 @default.
- W2000936849 crossrefType "journal-article" @default.
- W2000936849 hasAuthorship W2000936849A5001523067 @default.
- W2000936849 hasBestOaLocation W20009368491 @default.
- W2000936849 hasConcept C111368507 @default.
- W2000936849 hasConcept C127313418 @default.
- W2000936849 hasConcept C149340888 @default.
- W2000936849 hasConcept C205649164 @default.
- W2000936849 hasConcept C2524010 @default.
- W2000936849 hasConcept C2777045574 @default.
- W2000936849 hasConcept C2779215912 @default.
- W2000936849 hasConcept C2909208804 @default.
- W2000936849 hasConcept C33923547 @default.
- W2000936849 hasConcept C39432304 @default.
- W2000936849 hasConcept C505870484 @default.
- W2000936849 hasConcept C77942228 @default.
- W2000936849 hasConcept C86803240 @default.
- W2000936849 hasConceptScore W2000936849C111368507 @default.
- W2000936849 hasConceptScore W2000936849C127313418 @default.
- W2000936849 hasConceptScore W2000936849C149340888 @default.
- W2000936849 hasConceptScore W2000936849C205649164 @default.
- W2000936849 hasConceptScore W2000936849C2524010 @default.
- W2000936849 hasConceptScore W2000936849C2777045574 @default.
- W2000936849 hasConceptScore W2000936849C2779215912 @default.
- W2000936849 hasConceptScore W2000936849C2909208804 @default.
- W2000936849 hasConceptScore W2000936849C33923547 @default.
- W2000936849 hasConceptScore W2000936849C39432304 @default.
- W2000936849 hasConceptScore W2000936849C505870484 @default.
- W2000936849 hasConceptScore W2000936849C77942228 @default.
- W2000936849 hasConceptScore W2000936849C86803240 @default.
- W2000936849 hasIssue "6" @default.
- W2000936849 hasLocation W20009368491 @default.
- W2000936849 hasOpenAccess W2000936849 @default.
- W2000936849 hasPrimaryLocation W20009368491 @default.
- W2000936849 hasRelatedWork W1513408483 @default.
- W2000936849 hasRelatedWork W1545192207 @default.
- W2000936849 hasRelatedWork W2096730866 @default.
- W2000936849 hasRelatedWork W2182070035 @default.
- W2000936849 hasRelatedWork W2341489490 @default.
- W2000936849 hasRelatedWork W2755041550 @default.
- W2000936849 hasRelatedWork W2943336957 @default.
- W2000936849 hasRelatedWork W3133827824 @default.
- W2000936849 hasRelatedWork W4226176595 @default.
- W2000936849 hasRelatedWork W4285182830 @default.
- W2000936849 hasVolume "59" @default.
- W2000936849 isParatext "false" @default.
- W2000936849 isRetracted "false" @default.
- W2000936849 magId "2000936849" @default.
- W2000936849 workType "article" @default.