habitat suitability modeling for wild goat capra aegagrus in kolah ghazi national park, esfahan province
نویسندگان
چکیده
kolah ghazi national park is one of the most important habitats for wild goat in iran with a population of around 2000 heads. in order to model the habitat for this species, a presence only layer was used as input to enfa method in biomapper software. ecogeographic factors were also used as independent variables including plant community, distribution of predators, geomorphologic features, main roads, permanent springs, slope, and elevation. the habitat suitability map indicated that suitable habitat for the species in the area occurs between 1900 to 2300 meters above see level with slopes higher than 30 percent and mainly in rocky mountain sites with convolvulus leiocalycinus, ebenus stellata, and stipa spp. as dominant plants. the results showed this species has a narrow niche and a tendency to occupy marginal habitats.
منابع مشابه
Habitat suitability modeling for wild goat (Capra aegagrus) in a mountainous arid area, central Iran
Wild goat (Capra aegagrus) is one of the most prominent mountain mammals dispersed in many habitats in Iran. However, few studies on the relationship between this species and its habitat have been conducted. This species is recognized as one of the main food source for highly endangered species such as cheetah and leopard. In this study which lasted from fall 2009 through summer 2011, seasona...
متن کاملhabitat suitability modeling for wild goat (capra aegagrus) in a mountainous arid area, central iran
wild goat (capra aegagrus) is one of the most prominent mountain mammals dispersed in many habitats in iran. however, few studies on the relationship between this species and its habitat have been conducted. this species is recognized as one of the main food source for highly endangered species such as cheetah and leopard. in this study which lasted from fall 2009 through summer 2011, seasonal ...
متن کاملارزیابی فصلی مطلوبیت زیستگاه بز وحشی (Capra aegagrus) در مناطق کوهستانی پارک ملی کلاهقاضی بهروش حداکثر آنتروپی
Knowledge of species’ habitat needs is considered as one of the requirements of wildlife management. We studied seasonal habitat suitability and habitat associations of wild goat (Capra aegagrus) in Kolah-Qazi National Park, one of its typical habitats in central Asia, using Maximum Entropy approach. The study area was confined to mountainous areas as the potential habitat of the wild goat. Ele...
متن کاملdesirable areas and effective environmental factors of wild goat habitat (capra aegagrus)
capra aegagrus is one of the most highly-valued animals of iran. this species is also consideredas one of the main food sources for the acinonyx jubatus venaticus, which are critically endangered.seasonalhabitat use of wild goat was studied from january 2011 to september 2012 in dareh anjir wildlife refuge,yazd, iran. we developed maximum entropy models in three seasons.this study aims to deter...
متن کاملA report on Coenuruses cerebralis infection in a wild goat (Capra aegagrus)
Coenurus cerebralis is the larval stage of Taenia multiceps inhabiting the small intestine of dogs and wild carnivores as the definitive hosts. A two-year-old wild female goat (Capra aegagrus) was referred with signs of lateral recumbency and seizure for four days and loss of appetite. In clinical examination, paddling, convulsion, and unconsciousness were observed in...
متن کاملhabitat suitability modeling for wild boar (sus scrofa) in eastern alamut, qazvin province
wild boar is distributed throughout iran except highly arid areas. in recent years, however, population size of wild boar has increased primarily because of reduction in population size of natural predators such as leopard. conversely, changes in land-use practices and increase in foraging of livestock in natural habitats has led to reduction of food resources and consequently, has forced the s...
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عنوان ژورنال:
محیط زیست طبیعیجلد ۶۳، شماره ۱، صفحات ۶۳-۷۳
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