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WFRF:(Quaas Martin)
 

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004570naa a2200637 4500
001oai:DiVA.org:su-115972
003SwePub
008150408s2015 | |||||||||||000 ||eng|
009oai:slubar.slu.se:71928
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1159722 URI
0247 a https://doi.org/10.1098/rspb.2014.28092 DOI
0247 a https://res.slu.se/id/publ/719282 URI
040 a (SwePub)sud (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Blenckner, Thorstenu Stockholms universitet,Stockholm Resilience Centre4 aut0 (Swepub:su)tblen
2451 0a Climate and fishing steer ecosystem regeneration to uncertain economic futures
264 c 2015-03-22
264 1b The Royal Society,c 2015
338 a print2 rdacarrier
500 a AuthorCount:9;
520 a Overfishing of large predatory fish populations has resulted in lasting restructurings of entire marine food webs worldwide, with serious socioeconomic consequences. Fortunately, some degraded ecosystems show signs of recovery. A key challenge for ecosystem management is to anticipate the degree to which recovery is possible. By applying a statistical food-web model, using the Baltic Sea as a case study, we show that under current temperature and salinity conditions, complete recovery of this heavily altered ecosystem will be impossible. Instead, the ecosystem regenerates towards a new ecological baseline. This new baseline is characterized by lower and more variable biomass of cod, the commercially most important fish stock in the Baltic Sea, even under very low exploitation pressure. Furthermore, a socio-economic assessment shows that this signal is amplified at the level of societal costs, owing to increased uncertainty in biomass and reduced consumer surplus. Specifically, the combined economic losses amount to approximately 120 million E per year, which equals half of today's maximum economic yield for the Baltic cod fishery. Our analyses suggest that shifts in ecological and economic baselines can lead to higher economic uncertainty and costs for exploited ecosystems, in particular, under climate change.
650 7a NATURVETENSKAPx Biologi0 (SwePub)1062 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciences0 (SwePub)1062 hsv//eng
650 7a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng
650 7a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng
650 7a LANTBRUKSVETENSKAPERx Annan lantbruksvetenskapx Vilt- och fiskeförvaltning0 (SwePub)405022 hsv//swe
650 7a AGRICULTURAL SCIENCESx Other Agricultural Sciencesx Fish and Wildlife Management0 (SwePub)405022 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Oceanografi, hydrologi och vattenresurser0 (SwePub)105092 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Oceanography, Hydrology and Water Resources0 (SwePub)105092 hsv//eng
653 a Baltic Sea
653 a cod
653 a food-web dynamics
653 a regime shifts
653 a shifting baseline
653 a ecosystem-based management
7001 a Llope, Marcos4 aut
7001 a Moellmann, Christian4 aut
7001 a Voss, Rudi4 aut
7001 a Quaas, Martin F.4 aut
7001 a Casini, Micheleu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för akvatiska resurser,Department of Aquatic Resources4 aut0 (Swepub:slu)50882
7001 a Lindegren, Martin4 aut
7001 a Folke, Carlu Stockholms universitet,Stockholm Resilience Centre,Royal Swedish Academy of Sciences, Sweden4 aut0 (Swepub:su)cfolk
7001 a Stenseth, Nils Chr.4 aut
7102 a Stockholms universitetb Stockholm Resilience Centre4 org
7102 a Sveriges lantbruksuniversitet
7730 t Proceedings of the Royal Society of London. Biological Sciencesd : The Royal Societyg 282:1803q 282:1803x 0962-8452x 1471-2954
8564 u https://doi.org/10.1098/rspb.2014.2809y Fulltext
8564 u https://royalsocietypublishing.org/doi/pdf/10.1098/rspb.2014.2809
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-115972
8564 8u https://doi.org/10.1098/rspb.2014.2809
8564 8u https://res.slu.se/id/publ/71928

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