Seasonal Habitat Use by Isfahan Wild Sheep (Ovis oOrientalis Isphahanica)in Ghamishlou National Park
Author(s):
Abstract:
Background And Objective
Wild sheep (Ovis orientalis) is a threatened (VU10) species living in mountainous areas of Iran. Very little is known about habitat associations of wild sheep as a prerequisite for conservation planning. We studied habitat associations and seasonal pattern of habitat use by wild sheep over a complete year in Ghemashlou National Park.Methods
The existing vegetation types within the park were considered as different habitats for wild sheep and their structure were quantified. Wild sheep pellet group density as well as habitat variables including vegetation types, percentage cover of dominant bush species, and EC, SP and pH of the soil were quantified within the permanent strip transects. General Linear Models (GLMs) were used to relate habitat variables to pellet group density.Results
Use of habitats was not significantly different in none of the studied periods except in spring. In this season, wild sheep had significantly used Astragalus-Scariola more than Artemisia vegetation type.Conclusion
In addition, wild sheep had used areas with steeper slopes in spring and areas with higher EC in autumn.Keywords:
Language:
Persian
Published:
Journal of Environmental Sciences and Technology, Volume:18 Issue: 3, 2017
Pages:
561 to 569
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