During 1983-1986 we conducted brown bear (Ursus arctos) surveys in Norway to determine bear distribution and abundance for comparison with similar work conducted in 1978-1982 by Kolstad et al. (1984, 1986). Minimum number of bears was evaluated for each area. The estimated Norwegian bear population was 102-153 bears, including at least 20 reproductive females. The distribution pattern in the northern counties of Norway was similar to that found earlier, with a stable or increasing population. The distribution pattern in southern counties sharply contrasted that of the 1978-1982 report, indicating either a decreasing population or 1978-1982 estimates that were too optimistic. Bear management plans were proposed in 1988 partly based on a definition of 'viable population' as a population with a <15% chance of being reduced within 20 years. The viability of the different bear populations in Norway is discussed based on the minimum estimated number of females. No population fulfills the above definition. Future management should consequently be very restrictive to secure the small and scattered bear population in Norway for the future.
- Volume 8
- Issue
- Pages 17-23
- Publication Date 1 January 1990
- DOI 10.2307/3872899
- File Size 365.27 KB
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