The two field methods, ground counts and aerial photography, currently used for calculating population estimates and calf recruitment for Norwegian wild reindeer (Rangifer tarandus) produce different results. Using population count data by both methods from the same years in various areas, I systematically compare estimates of sex and age components and decipher reasons for the discrepancies found in previous estimates made by each method. Data for aerial photography counts were found in the literature, while original data is presented for ground counts. Calf recruitment (calves/100 females) and the proportion of adult males (males 1+ years/100 animals 1+ years) in herds of reindeer in Norefjell-Reinsjøfjell (1993-98), Rondane North ...
After severe winters, body weight, fat, and lean tissue of the high Arctic Svalbard reindeer may be ...
In order to describe weight development and androgen variation in reindeer bulls of the forest type ...
We address the question of how human activities and infrastructure influence reindeer/caribou’...
The two field methods, ground counts and aerial photography, currently used for calculating populati...
Age and weight in dams aged less than 5 years old together explain 29% of variation in calves' weigh...
Reindeer husbandry is a form of pastoralism where vast areas are used as forage ranges throughout th...
Wild reindeer in Norway are found in 26 separate management areas. Predators are virtually absent fr...
Wild reindeer in Norway, presently (winter 2005-06) numbering some 25 000 animals, are found in 23 m...
Reproductive organs from female domestic reindeer of the forest type were collected during the perio...
The unique and internationally important wild reindeer Rangifer tarandus herd on the Hardangervidda ...
During 1977-80 a large scale research program was carried out in West Greenland to study caribou eco...
Weights of individual reindeer calves were registered on 3 or 4 occasions from the July roundup to t...
In winter, 1981, 103 reindeer, out of a population of 3600, were herded into a fence by snowmobiles ...
Population ecology is concerned with measuring changes in population size and composition, and ident...
The objective of the paper was to investigate annual genetic gain from selection (G), and the influe...
After severe winters, body weight, fat, and lean tissue of the high Arctic Svalbard reindeer may be ...
In order to describe weight development and androgen variation in reindeer bulls of the forest type ...
We address the question of how human activities and infrastructure influence reindeer/caribou’...
The two field methods, ground counts and aerial photography, currently used for calculating populati...
Age and weight in dams aged less than 5 years old together explain 29% of variation in calves' weigh...
Reindeer husbandry is a form of pastoralism where vast areas are used as forage ranges throughout th...
Wild reindeer in Norway are found in 26 separate management areas. Predators are virtually absent fr...
Wild reindeer in Norway, presently (winter 2005-06) numbering some 25 000 animals, are found in 23 m...
Reproductive organs from female domestic reindeer of the forest type were collected during the perio...
The unique and internationally important wild reindeer Rangifer tarandus herd on the Hardangervidda ...
During 1977-80 a large scale research program was carried out in West Greenland to study caribou eco...
Weights of individual reindeer calves were registered on 3 or 4 occasions from the July roundup to t...
In winter, 1981, 103 reindeer, out of a population of 3600, were herded into a fence by snowmobiles ...
Population ecology is concerned with measuring changes in population size and composition, and ident...
The objective of the paper was to investigate annual genetic gain from selection (G), and the influe...
After severe winters, body weight, fat, and lean tissue of the high Arctic Svalbard reindeer may be ...
In order to describe weight development and androgen variation in reindeer bulls of the forest type ...
We address the question of how human activities and infrastructure influence reindeer/caribou’...