Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jan Atle Knutsen"'
Autor:
Even Moland, Albert Fernández-Chacón, Tonje Knutsen Sørdalen, David Villegas-Ríos, Susanna Huneide Thorbjørnsen, Kim Tallaksen Halvorsen, Mats Huserbråten, Esben Moland Olsen, Portia Joy Nillos Kleiven, Alf Ring Kleiven, Halvor Knutsen, Sigurd Heiberg Espeland, Carla Freitas, Jan Atle Knutsen
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
This article reviews a suite of studies conducted in a network of coastal Marine Protected Areas (MPAs) in Skagerrak, Southeast Norway. In 2006, Norway’s first lobster reserves were implemented, with the aim of protecting European lobster (Homarus
Externí odkaz:
https://doaj.org/article/4b60834f36b74360a1ce01e1183e936d
Autor:
Jan Atle Knutsen, Alf Ring Kleiven, Esben Moland Olsen, Halvor Knutsen, Sigurd Heiberg Espeland, Tonje Knutsen Sørdalen, Susanna Huneide Thorbjørnsen, Jeffrey A. Hutchings, Albert Fernández-Chacón, Mats Huserbråten, David Villegas-Ríos, Kim Tallaksen Halvorsen, Portia Joy Nillos Kleiven, Thomas Kiland Langeland, Even Moland
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Marine Policy
instname
Marine Policy
9 pages, 4 figures.-- Under a Creative Commons license
The positive effects of reduced fishing pressure in marine protected areas (MPAs) are now well documented globally. Yet, evidence of MPA benefits from long-term replicated before-after contr
The positive effects of reduced fishing pressure in marine protected areas (MPAs) are now well documented globally. Yet, evidence of MPA benefits from long-term replicated before-after contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d80b2cfc85f01974699898c10a457eb
http://hdl.handle.net/10261/257752
http://hdl.handle.net/10261/257752
Autor:
Jan Atle Knutsen, Even Moland, Mats Brockstedt Olsen Huserbråten, Esben Moland Olsen, Halvor Knutsen, Susanna Huneide Thorbjørnsen
Publikováno v:
Marine Ecology Progress Series
The European lobster Homarus gammarus is heavily exploited in the Norwegian fishery, and several management actions have been implemented to protect the species. Three marine protected areas (MPAs) excluding all but hook and line type fishing gear we
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 68:1197-1210
Marine reserves are perceived as a critical component in successful rebuilding of overharvested marine popula- tions. Such efforts can be particularly successful in species with limited movement rates. However, long-term data on move- ment is sparse
Autor:
Halvor Knutsen, Esben Moland Olsen, Jan Atle Knutsen, Jakob Gjøsæter, Per Erik Jorde, Nils Chr. Stenseth
Publikováno v:
Evolutionary Applications. 1:524-533
Harvesting of marine resources raises concerns about how to identify and preserve biocomplexity, including the diversity of life histories found within and among wild populations of a species. In order to fully accomplish this, there is a need to elu
Autor:
Jan Henrik Simonsen, Stig Skreslet, Jan Atle Knutsen, Halvor Knutsen, Lorenzo Ciannelli, Sigurd Heiberg Espeland, Nils Christian Stenseth, Esben Moland Olsen
Publikováno v:
Marine Ecology Progress Series
Coastal marine species with pelagic egg and larval stages, such as the Atlantic cod Gadus morhua, can be structured into genetically distinct local populations on a surprisingly small geographic scale considering their dispersal potential. Mechanisms
Publikováno v:
Ecology of Freshwater Fish. 15:446-452
Sea trout (Salmo trutta) originating from small coastal streams can be found at sea throughout the year, in contrast to conspecifics from larger rivers, which typically spend the autumn and winter in fresh water. Such an extended marine stay has been
Autor:
Per Erik Jorde, Halvor Knutsen, Esben Moland Olsen, Jan Atle Knutsen, Nils Chr. Stenseth, Jakob Gjøsæter
Publikováno v:
Journal of Fish Biology. 64:1725-1730
Small-scale spatial variation in life history was found among genetically distinct local populations of Atlantic cod Gadus morhua from the Norwegian Skagerrak coast. Among populations. age at 50% maturity varied from 2.6 to 3.8 years, total (L T ) le
Publikováno v:
Journal of Fish Biology. 64:89-99
Juvenile and adult anadromous trout Salmo trutta utilize the sea for feeding during the winter in the Skagerrak. This finding conflicts with the traditional view that anadromous trout overwinter in fresh water. Adults, just prior to spawning, were ca
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 82:887-892
Both the salmon louse Lepeophtheirus salmonis and its close relative Caligus elongatus are ectoparasitic on Salmonidae in salt water in the northern hemisphere. In this study we monitored population dynamics of these parasites on anadromous brown tro