Population dynamics of the collared lemm
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Charles J. Krebs; Rudy Boonstra; Alice J. Kenney
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Article
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1995
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Springer-Verlag
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English
β 1018 KB
From 1987 to 1989 we monitored population changes during summer of the collared lemming (Dicrostonyx groenlandicus) and the tundra vole (Microtus oeconomus) at Pearce Point, Northwest Territories, Canada (69Β° 48' N, 122Β° 40' W). Populations on four study areas did not cycle but remained at low densi