MODELING OF ARTEMISIA SIEBERI BESSER HABITAT DISTRIBUTION USING MAXIMUM ENTROPY METHOD IN DESERT RANGELANDS

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PIRI SAHRAGARD HOSSEIN; ZARE CHAHOUKI MOHAMMAD ALI

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Journal: JOURNAL OF RANGELAND SCIENCE Year:2016 | Volume:6 | Issue:2 Page(s): 93-101

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Information Journal Paper

Title

MODELING OF ARTEMISIA SIEBERI BESSER HABITAT DISTRIBUTION USING MAXIMUM ENTROPY METHOD IN DESERT RANGELANDS

Author(s)

PIRI SAHRAGARD HOSSEIN | ZARE CHAHOUKI MOHAMMAD ALI | Issue Writer Certificate

Keywords

MAXENTQ1

GEOSTATISTICSQ2

POTENTIAL HABITATQ1

ARTEMISIA SIEBERIQ2

AUCQ2

KAPPA COEFFICIENTQ1

Abstract

Predictive modeling of habitat distribution of range plant species and identification of their POTENTIAL HABITATs play important roles in the restoration of disturbed rangelands. This study aimed to predict the geographical distribution of ARTEMISIA SIEBERI and find the influential variables in the distribution ofA. sieberi in the desert rangelands of central Iran. Maps of environmental variables were generated by GIS software (version 9.3). Predictive distribution maps of A. sieberi were produced with Maximum Entropy Method (MAXENT) and the existing data regarding this species. The agreement of predictive map with the actual map was checked by calculating KAPPA COEFFICIENT value.Accuracy of predictive models was evaluated using the Area Under the Curve (AUC).Results showed that soil pH and lime content in the surface layer (0-30 cm) and silt percent in both surface and sub-surface soil depths (0-30 and 30-60) had the greatest impacts on the distribution of A. sieberi in the study area. Correspondence of actual map with the predictive one was assessed at a satisfactory level (Kappa coefficient=0.70).MAXENT is widely used as compared with the other standard methodssince it only requires thepresence data of a specific plant species to draw the distribution map of its habitat.Additionally, MAXENT is a generative methodand its output can be easily understood by the field practitioners.

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APA: Copy

PIRI SAHRAGARD, HOSSEIN, & ZARE CHAHOUKI, MOHAMMAD ALI. (2016). MODELING OF ARTEMISIA SIEBERI BESSER HABITAT DISTRIBUTION USING MAXIMUM ENTROPY METHOD IN DESERT RANGELANDS. JOURNAL OF RANGELAND SCIENCE, 6(2), 93-101. SID. https://sid.ir/paper/257571/en

Vancouver: Copy

PIRI SAHRAGARD HOSSEIN, ZARE CHAHOUKI MOHAMMAD ALI. MODELING OF ARTEMISIA SIEBERI BESSER HABITAT DISTRIBUTION USING MAXIMUM ENTROPY METHOD IN DESERT RANGELANDS. JOURNAL OF RANGELAND SCIENCE[Internet]. 2016;6(2):93-101. Available from: https://sid.ir/paper/257571/en

IEEE: Copy

HOSSEIN PIRI SAHRAGARD, and MOHAMMAD ALI ZARE CHAHOUKI, “MODELING OF ARTEMISIA SIEBERI BESSER HABITAT DISTRIBUTION USING MAXIMUM ENTROPY METHOD IN DESERT RANGELANDS,” JOURNAL OF RANGELAND SCIENCE, vol. 6, no. 2, pp. 93–101, 2016, [Online]. Available: https://sid.ir/paper/257571/en

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