首页    期刊浏览 2024年12月05日 星期四
登录注册

文章基本信息

  • 标题:Management of wild reindeer in Norway
  • 其他标题:Management of wild reindeer in Norway
  • 本地全文:下载
  • 作者:Eigil Reimers
  • 期刊名称:Rangifer
  • 印刷版ISSN:1890-6729
  • 出版年度:1986
  • 卷号:6
  • 期号:2
  • 页码:241-246
  • DOI:10.7557/2.6.2.654
  • 语种:English
  • 出版社:Swedish University of Agricultural Sciences
  • 摘要:Wild reindeer in Norway are found in 26 separate management areas. Predators are virtually absent from all areas and hunting is the most important factor determining population development through alterations of herd size and structure. Average population density (animals/km2) after hunt was 1.96 in Hardangervidda, 1.18 in North Rondane and between 0.78 and 0.87 in Rondane South, Snøhetta, North Ottadalen and Forelhogna. Body size and female pregnancy rates followed a reverse trend. Average net increase of the herds varied from 42.2±10.0% in Forelhogna to 18.8±8.0% in Rondane North. In areas with animals in prime physical condition a high versus a low average harvest rate of calves resulted in a similar number of animals harvested, but a lower total yield of meat and revenue from hunting licences. At a winter population density of 0.8 - 2.0 animals/km2 annual harvest (per km2) of wild reindeer amounts to 0.23 - 0.51 animals, 9 - 18 kg meat and 286 - 850 NKr from sale of hunting licences. There was a significant relationship between body size expressed as carcass weights or mandible length and harvest success.
  • 关键词:Ecology; Wildlife; Population Ecology;density; reproduction; body weight; harvest; population increase; wild reindeer; Norway; harvesting
国家哲学社会科学文献中心版权所有