Sökning: id:"swepub:oai:lup.lub.lu.se:647308c0-1ba0-400c-ba30-bb4fed62c06d" >
Fisheries managemen...
Fisheries management under nutrient influence : Cod fishery in the Western Baltic Sea
-
- Hammarlund, Cecilia (författare)
- Lund University,Lunds universitet,AgriFood Economics Centre, SLU,AgriFood Economics Centre, Ekonomihögskolan vid Lunds universitet,Ekonomihögskolan,AgriFood Economics Centre, SLU,AgriFood Economics Centre, Lund University School of Economics and Management,Lund University School of Economics and Management, LUSEM
-
- Nielsen, Max (författare)
- University of Copenhagen
-
- Waldo, Staffan (författare)
- Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Lund University,Lunds universitet,AgriFood Economics Centre, SLU,AgriFood Economics Centre, Ekonomihögskolan vid Lunds universitet,Ekonomihögskolan,AgriFood Economics Centre, SLU,AgriFood Economics Centre, Lund University School of Economics and Management,Lund University School of Economics and Management, LUSEM,Institutionen för ekonomi,Department of Economics
-
visa fler...
-
- Nielsen, Rasmus (författare)
- University of Copenhagen
-
- Hoff, Ayoe (författare)
- University of Copenhagen
-
- Bartolino, Valerio (författare)
- Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Institutionen för akvatiska resurser,Department of Aquatic Resources
-
visa färre...
-
(creator_code:org_t)
-
- Elsevier BV, 2018
- 2018
- Engelska 11 s.
-
Ingår i: Fisheries Research. - : Elsevier BV. - 0165-7836 .- 1872-6763. ; 201, s. 109-119
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
https://res.slu.se/i...
-
visa färre...
Abstract
Ämnesord
Stäng
- A fisheries management model that identifies the economic optimal management of fisheries under the influence of nutrients is presented. The model starts from the idea that growth in fish biomass increases with increasing availability of nutrients owing to higher food availability up to a peak, after which growth falls due to eutrophication. The model is applied to Swedish and Danish cod fisheries in the Western Baltic Sea and identifies the welfare contribution of the fisheries, measured as the sum of resource rent and producer surplus. In 2010, the welfare contribution was −28% of the landing value. Maximizing the model with respect to effort alone and additionally over nitrogen concentration increases the contribution to 11% of the landing value in 2010. The analysis shows that the welfare effect of reducing fishing effort through management reforms is large, but that the effect of incorporating nitrogen in fisheries policy is small.
Ämnesord
- LANTBRUKSVETENSKAPER -- Annan lantbruksvetenskap -- Vilt- och fiskeförvaltning (hsv//swe)
- AGRICULTURAL SCIENCES -- Other Agricultural Sciences -- Fish and Wildlife Management (hsv//eng)
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economics (hsv//eng)
Nyckelord
- Bio-economic modelling
- Emissions
- Fisheries
- Nutrients
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas