Notfisket i Lofoten

The effect of the Lofoten purse-seine fishery is considered. Both biological and fishery statistical data are used, and the main features of this analysis are the following: The difference between the length distributions of the purse-seine and the long-line catches have during 1950-1953 decreased y...

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Bibliographic Details
Main Author: Hylen, Arvid
Format: Article in Journal/Newspaper
Language:Norwegian Bokmål
Published: Havforskningsinstituttet 1962
Subjects:
purse seine
snurpenot
catch
fangst
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925
Lofoten
Online Access:http://hdl.handle.net/11250/113799
id ftimr:oai:imr.brage.unit.no:11250/113799
record_format openpolar
spelling ftimr:oai:imr.brage.unit.no:11250/113799 2023-05-15T17:08:14+02:00 Notfisket i Lofoten Hylen, Arvid 1962 application/pdf http://hdl.handle.net/11250/113799 nob nob Havforskningsinstituttet Fisken og havet;1962 - Nr. 3 urn:issn:0071-5638 http://hdl.handle.net/11250/113799 7 s. purse seine snurpenot catch fangst VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925 Journal article 1962 ftimr 2021-09-23T20:14:28Z The effect of the Lofoten purse-seine fishery is considered. Both biological and fishery statistical data are used, and the main features of this analysis are the following: The difference between the length distributions of the purse-seine and the long-line catches have during 1950-1953 decreased year by year. In 1954-1958 the length distributions have been similar, but in 1959, 1961 and 1962 the purse-seine has again exploited the bigger and older fish to a greater extent than long-line. 2. The purse-seiners may in some years have interfered with each other, causing a reduction in their fishing power. 3. The activity of the purse-seiners have not reduced the catch of the boats fishing with the other gears. Article in Journal/Newspaper Lofoten Institute for Marine Research: Brage IMR Lofoten
institution Open Polar
collection Institute for Marine Research: Brage IMR
op_collection_id ftimr
language Norwegian Bokmål
topic purse seine
snurpenot
catch
fangst
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925
spellingShingle purse seine
snurpenot
catch
fangst
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925
Hylen, Arvid
Notfisket i Lofoten
topic_facet purse seine
snurpenot
catch
fangst
VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925
description The effect of the Lofoten purse-seine fishery is considered. Both biological and fishery statistical data are used, and the main features of this analysis are the following: The difference between the length distributions of the purse-seine and the long-line catches have during 1950-1953 decreased year by year. In 1954-1958 the length distributions have been similar, but in 1959, 1961 and 1962 the purse-seine has again exploited the bigger and older fish to a greater extent than long-line. 2. The purse-seiners may in some years have interfered with each other, causing a reduction in their fishing power. 3. The activity of the purse-seiners have not reduced the catch of the boats fishing with the other gears.
format Article in Journal/Newspaper
author Hylen, Arvid
author_facet Hylen, Arvid
author_sort Hylen, Arvid
title Notfisket i Lofoten
title_short Notfisket i Lofoten
title_full Notfisket i Lofoten
title_fullStr Notfisket i Lofoten
title_full_unstemmed Notfisket i Lofoten
title_sort notfisket i lofoten
publisher Havforskningsinstituttet
publishDate 1962
url http://hdl.handle.net/11250/113799
geographic Lofoten
geographic_facet Lofoten
genre Lofoten
genre_facet Lofoten
op_source 7 s.
op_relation Fisken og havet;1962 - Nr. 3
urn:issn:0071-5638
http://hdl.handle.net/11250/113799
_version_ 1766063930480787456

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