Are we heading towards a global decrease in coregonine catches?

Sammanfattning

Coregonines have specific ecological needs, making them potentially very vulnerable to changes in lake conditions. A contemporary concern is that many lakes worldwide are experiencing environmental changes due to anthropogenic pressure and climate warming. Here, we compiled long-term data of coregonine catches from 27 lakes from three continents in the northern hemisphere. Declines in catch were observed in 67% of the lakes during the first two decades of the 21(st) century, with a significant trend (p-value

Nyckelord

long-term catch data; fisheries; global warming; re-oligotrophication; water quality

Publicerad i

Journal of Limnology
2025, volym: 61, artikelnummer: 6

SLU författare

• Holmgren, Kerstin

  • Institutionen för akvatiska resurser (SLU Aqua), Sveriges lantbruksuniversitet
    

• Sandström, Alfred

  • Institutionen för akvatiska resurser (SLU Aqua), Sveriges lantbruksuniversitet
    

Associerade SLU-program

Sjöar och vattendrag

Globala målen (SDG)

SDG13 Bekämpa klimatförändringarna
SDG14 Hav och marina resurser

UKÄ forskningsämne

Vilt- och fiskeförvaltning

Publikationens identifierare

• DOI: https://doi.org/10.1051/limn/2025003

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/141432