Habitat evaluation for Persian Gazelle in the Southern half of Markazi province, Iran
DOI:
https://doi.org/10.22120/jwb.2017.27137Keywords:
MaxEnt, MaxEnt , Gazella subgutturosa subgutturosa, Habitat fragmentation, Haftad QollehAbstract
Markazi Province with its extended deserts and plains provides a suitable habitat for the Persian Gazelle. The habitat fragmentation due to the human-initiated activities is one of the major threatening factors against the species viability, especially Persian Gazelle. The present study is conducted using the MaxEnt method based on the maximum entropy or near to reality approach with 10 different variables and 30 focal points of Persian Gazelle. The study results show that a 215150.6 ha area equivalent to 14% in the southern half of Markazi Province covers a favorable habitat for the Persian Gazelle. The ROC model specifies that the validity of the habitat suitability model is 0.985, suggesting the superior performance of the MaxEnt method. Among the development variables, the highest impact on the Persian Gazelle ecology is assigned to distance to mines variable (10 km) while the lowest impact is related to distance from unpaved road variable. Further, among the ecologic variables, the highest and lowest impacts were detected for slope (0-5%) and height variables, respectively. The main objective followed in the present work is the protection of the extant population, inter-regional corridors, as well as live capturing, sending, and restoring the Persian Gazelle from other regions to Haftad Qolleh, West Haftad Qolleh, and Muteh.
References
Ansari A. 2009. Monitoring Ecosystems and Natural Habitats of Markazi Province Identification of Degraded and Vulnerable Habitats . Journal of Iran DOE (in persian) 47:22-32.
Behdarvand N. 2012. Modelling of recent wolves (Canis lupus) attack on human and livestocks in Hamedan province. A thesis submitted to the fulfilment of Master of sciences, Faculty of Natural Resources Department of Environmental Sciences, Tehran University.
Fahrig L. 2003. Effects of habitat fragmentation on biodiversity. Annual Review of Ecology Evolution and Systematic 34:487-515.
Giovanelli J.G.R., De Siqueira M.F., Hadad C.F.B., Alexandrino J. 2010. Modeling a spatially restricted distribution in the Neotropics: how the size of calibration area affects the performanceof five P-O methods. Ecological Modelling 221:215–224.
Malekian M. 2007. Effects of habitat fragmentation on the genetic diversity and population structure Petaurusbreviceps species in southeast Australia. Th National Biotechnology Congress of Iran.
Phillips S.J., Anderson R.P., Schapire R.E . 2006. MaxEnt modeling of species geographic distributions. Ecological Modelling 190: 231-259.
Ziaie H. 2008. A Fied Guide to the Mammals of Iran. Tehran, Publishers: Wildlife Reconnaissance Center 419p.
IUCN Red List of Threatened Species. http://www.iucnredlist.org.
Ying L., Wenxuan X., Weikang Y., Jiangfang Q., Wei L., Canjun X. 2010. Habitat Suitability Assessment of Gazella Subgutturosa in Kalamaili Moun-Tain Nature Reserve. Acta Theriologica Sinica 30(1): 11-20.
Bagherirad E., Salmanmahiny A.R., Ahmad N., Abdullah M., Erfanian B. 2014. Predicting Habitat Suitability of the Goitered Gazelle (G. s. subgutturosa) using Presence-Only Data in Golestan National Park, Iran. International Journal of Biological Sciences and Applications 1(4): 124-136
Karami P., Kamangar M., Hosseini M .2016. Modelling of Habitat Suitability of Persian Gazella (G. S. Subgutturosa) In Qaraviz No Hunting Area and Kermanshah Province by Using Artificial Neural Networks. Journal of Animal Sciences (Iranian Journal of Biology) 29 (3): 45-49
Hazeri F., Hemami M., Khajeedin S. 2009. Use of plant communities by Persian Gazella (G. S. Subgutturosa) in Mouteh Wildlife Refuge. Science and Technology of Agriculture and Natural Resources 13 (48): 427- 435
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