WFRF:(Bergman Eva 1959 )
Sökning: WFRF:(Bergman Eva 1959 ) > Atlantic salmon and...
- 5 av 106
- Föregående post
- Nästa post
- Till träfflistan
Atlantic salmon and brown trout in Lake Vänern : A proposal for a co-management system
-
- Bergman, Eva, 1959- (författare)
- Karlstads universitet,Institutionen för miljö- och livsvetenskaper (from 2013),Naturresurs rinnande vatten
-
- Norrgård, Johnny (författare)
- Karlstads universitet,Institutionen för miljö- och livsvetenskaper (from 2013),Naturresurs Rinnande Vatten
-
- Piccolo, John, 1964- (författare)
- Karlstads universitet,Institutionen för miljö- och livsvetenskaper (from 2013),Naturresurs rinnande vatten
- visa fler...
- visa färre...
- (creator_code:org_t)
- Taylor & Francis Group, 2014
- 2014
- Engelska.
- Ingår i: Aquatic Ecosystem Health & Management. - : Taylor & Francis Group. - 1463-4988 .- 1539-4077. ; 17:4, s. 365-373
- Tidskriftsartikel (refereegranskat)
Abstract
Ämnesord
Stäng
- Co-management is of increasing interest for fisheries management. We explore possibilities for, and barriers to, developing a co-management system, using threatened populations of landlocked Atlantic Salmon and Brown Trout as examples. Good management of natural resources requires not only knowledge about the resource but also suitable tools to collect information and make decisions. In large ecosystems this can be difficult because many actors are involved, and various societal borders and traditions become barriers. Vänern is the largest lake in the EU and it holds several distinct populations of large-bodied landlocked Atlantic Salmon and Brown Trout. The lake is used for commercial, subsistence, and sport fishing as well as for other recreational activities, and in Klarälven, the largest river entering Vänern, sport fishing is popular. These salmonid populations were at critically low levels during the 1960s, but a stocking program since then has maintained the fishery, and at least one wild stock appears to be recovering since being protected in 1993. Ecosystem users all have different needs: in the lake, sport fishermen say that catches of hatchery fish have declined, and commercial fishermen have focused on other species. In the river, wild salmon may be recovering: sport fishing is popular and an ongoing project investigates the possibilities for salmon to be able to circumvent hydro-electrical plants and reach historical Norwegian spawning areas. Not only do we lack information about the salmonids’ different life stages, we also lack a suitable socio-political organization to find sustainable solutions to the different needs of diverse user groups. We argue that a co-management system that enfranchises user groups in the Vänern-Klarälven ecosystem will improve sustainable management of wild and hatchery fish.
Ämnesord
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- fishery
- barriers
- bi-national-ecosystems
- scientists
- managing authorities
- stakeholder
- Biology
- Biologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
- Aquatic Ecosystem Health & Management (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- 5 av 106
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Bergman, Eva, 19 ...
- Norrgård, Johnny
- Piccolo, John, 1 ...
- Gustafsson, Pär
- Nilsson, Fredrik
- Hart, Paul
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Biologi
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Biologi
- och Ekologi
- Artiklar i publikationen
- Aquatic Ecosyste ...
- Av lärosätet
- Karlstads universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
