Lack of reproduction in muskoxen and arctic hares caused by early winter?
Arctic
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Abstract
A lack of young muskoxen (Ovibos moschatus) and arctic hares (Lepus arcticus) in the Eureka area of Ellesmere Island, Northwest Territories (now Nunavut), Canada, was observed during summer 1998, in contrast to most other years since 1986. Evidence of malnourished muskoxen was also found. Early winter weather and a consequent 50% reduction of the 1997 summer replenishment period appeared to be the most likely cause, giving rise to a new hypothesis about conditions that might cause adverse demographic effects in arctic herbivores.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Lack of reproduction in muskoxen and arctic hares caused by early winter? |
| Series title | Arctic |
| DOI | 10.14430/arctic836 |
| Volume | 53 |
| Issue | 1 |
| Year Published | 2000 |
| Language | English |
| Publisher | Arctic Institute of North America |
| Contributing office(s) | Northern Prairie Wildlife Research Center |
| Description | 4 p. |
| First page | 69 |
| Last page | 71 |
| Google Analytic Metrics | Metrics page |