首页    期刊浏览 2024年12月03日 星期二
登录注册

文章基本信息

  • 标题:Kan vi beregne hvor mange rein beitene tåler?
  • 其他标题:Kan vi beregne hvor mange rein beitene tåler?
  • 本地全文:下载
  • 作者:Eldar Gaare
  • 期刊名称:Rangifer
  • 印刷版ISSN:1890-6729
  • 出版年度:1999
  • 卷号:19
  • 期号:4
  • 页码:103-110
  • DOI:10.7557/2.19.4.1603
  • 语种:English
  • 出版社:Swedish University of Agricultural Sciences
  • 摘要:Can we calculate how many reindeeer the pastures allow for? Three methods have been used to keep the reindeer population in accordance with the pasture resources. The carrying capacity is found by: 1) looking at the growth and well being of the animal (That is the "good old" way) 2) comparing unknown reindeer areas with well pracatised areas (Reindeer pasture convention of 1965) 3) estimating the yearly growth of lichens that can be grazed (Wild Reindeer Management after 1965) An economical carrying capacity has to be found by systematical asessment of the condition of the animals and the herd's production and at the same time value til condition of the pastures.
  • 关键词:Carrying Capacity in Reindeer Husbandry; Animal Production; Habitat Ecology;carrying capacity; reindeer; assessment of the pastures
国家哲学社会科学文献中心版权所有