Documenting lemming population change in the Arctic: Can we detect trends?
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ABSTRACT:
SUBMITTER: Ehrich D
PROVIDER: S-EPMC6989711 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Publications
Documenting lemming population change in the Arctic: Can we detect trends?
Ehrich Dorothée D Schmidt Niels M NM Gauthier Gilles G Alisauskas Ray R Angerbjörn Anders A Clark Karin K Ecke Frauke F Eide Nina E NE Framstad Erik E Frandsen Jay J Franke Alastair A Gilg Olivier O Giroux Marie-Andrée MA Henttonen Heikki H Hörnfeldt Birger B Ims Rolf A RA Kataev Gennadiy D GD Kharitonov Sergey P SP Killengreen Siw T ST Krebs Charles J CJ Lanctot Richard B RB Lecomte Nicolas N Menyushina Irina E IE Morris Douglas W DW Morrisson Guy G Oksanen Lauri L Oksanen Tarja T Olofsson Johan J Pokrovsky Ivan G IG Popov Igor Yu IY Reid Donald D Roth James D JD Saalfeld Sarah T ST Samelius Gustaf G Sittler Benoit B Sleptsov Sergey M SM Smith Paul A PA Sokolov Aleksandr A AA Sokolova Natalya A NA Soloviev Mikhail Y MY Solovyeva Diana V DV
Ambio 20190722 3
Lemmings are a key component of tundra food webs and changes in their dynamics can affect the whole ecosystem. We present a comprehensive overview of lemming monitoring and research activities, and assess recent trends in lemming abundance across the circumpolar Arctic. Since 2000, lemmings have been monitored at 49 sites of which 38 are still active. The sites were not evenly distributed with notably Russia and high Arctic Canada underrepresented. Abundance was monitored at all sites, but metho ...[more]
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