Prediction of potential habitat for Stipa barbata species using maximum entropy model (Case Study: Taleghan Miany rangelands)

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ZARE CHAHOUKI MOHAMMAD ALI; ABBASI MAHBOBEH; AZARNIVAND HOSSEIN

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Journal: Journal of Rangeland Year:2018 | Volume:12 | Issue:1 Page(s): 35-46

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Information Journal Paper

Title

Prediction of potential habitat for Stipa barbata species using maximum entropy model (Case Study: Taleghan Miany rangelands)

Author(s)

ZARE CHAHOUKI MOHAMMAD ALI | ABBASI MAHBOBEH | AZARNIVAND HOSSEIN | Issue Writer Certificate

Keywords

Maximum Entropy (Maxent)Q1

GeostatisticalQ2

Stipa barbataQ2

Abstract

This study was performed with the aim of providing potential habitat prediction model for Stipa barbata using GIS and the maximum entropy method (Maxent), to identify its environmental requirements for the species. The locations of the species presence were used as suitable locations for the species growth. Soil variables maps including gravel, pH, electrical conductivity, lime, organic matter, N, P, K, sand, clay, silt and topography variables maps (aspect, slope, and elevation) were used as predictor variables for the species occurrence. Digital elevation model was used to prepare the topography variables maps. Geostatistical techniques were used to provide the soil maps in the GS+ and GIS software. Maxent was used for modeling of the S. barbata habitat prediction. The calculated Kappa coefficient between the prediction and real occurrence of the species maps was 0. 8 and indicated a good fit. According to the results elevation, P, silt, K, organic matter, and slope were the most important variables for predicting the species occurrence. Modeling the potential distribution of S. barbata can assist managers to identify suitable places in recovering programs.

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APA: Copy

ZARE CHAHOUKI, MOHAMMAD ALI, ABBASI, MAHBOBEH, & AZARNIVAND, HOSSEIN. (2018). Prediction of potential habitat for Stipa barbata species using maximum entropy model (Case Study: Taleghan Miany rangelands). RANGELAND, 12(1 ), 35-46. SID. https://sid.ir/paper/136466/en

Vancouver: Copy

ZARE CHAHOUKI MOHAMMAD ALI, ABBASI MAHBOBEH, AZARNIVAND HOSSEIN. Prediction of potential habitat for Stipa barbata species using maximum entropy model (Case Study: Taleghan Miany rangelands). RANGELAND[Internet]. 2018;12(1 ):35-46. Available from: https://sid.ir/paper/136466/en

IEEE: Copy

MOHAMMAD ALI ZARE CHAHOUKI, MAHBOBEH ABBASI, and HOSSEIN AZARNIVAND, “Prediction of potential habitat for Stipa barbata species using maximum entropy model (Case Study: Taleghan Miany rangelands),” RANGELAND, vol. 12, no. 1 , pp. 35–46, 2018, [Online]. Available: https://sid.ir/paper/136466/en

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