Terrain structure and selection of denning areas by arctic foxes on Svalbard

We examined the relationship between the distribution of arctic fox dens and the occurrence of rugged terrain on Svalbard, Norway, using indices of terrain ruggedness (TRI) based on contour characteristics from topographic maps in 240gridcells, each 4km super(2). The distribution of rugged terrain c...

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Veröffentlicht in:	Polar biology 2001, Vol.24 (2), p.132-138
Hauptverfasser:	EIDE, Nina E, NELLEMANN, Christian, PRESTRUD, Pal
Format:	Artikel
Sprache:	eng
Schlagworte:	Alopex lagopus Animal and plant ecology Animal populations Animal, plant and microbial ecology Animals Biogeography Biological and medical sciences Demecology Dens Foxes Fundamental and applied biological sciences. Psychology Mammalia Norway Predation Snow cover Topographic mapping Topography Vertebrata
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