Potential Distribution Prediction and Suitability Evaluation of  Albizia julibrissin Durazz.Based on MaxEnt and ArcGIS(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Potential Distribution Prediction and Suitability Evaluation of  Albizia julibrissin Durazz.Based on MaxEnt and ArcGIS

Author(s):: CHEN Tiezhu1; LIU Jianhui2; ZHOU Xianjian1; ZHANG Mei1; GU Bin3; LIAO Shuji2; (1.Sichuan Academy of Traditional Chinese Medicine Sciences，Chengdu，Sichuan 610041；2.Sichuan Xingli Garden Environmental Engineering Co.Ltd.，Chengdu，Sichuan 610041;3.College of Life Sciences，Sichuan University，Chengdu，Sichuan 610041）

Keywords:: Albizia julibrissin Durazz.; MaxEnt; ArcGIS; potential distribution; suitability evaluation

Abstract:: The potential distribution prediction and suitability evaluation of Albizia julibrissin Durazz.were conducted which based on MaxEnt and ArcGIS，in order to grasp the potential distribution and suitability，to provide valuable references for the plantation regionalization，and the standard cultivation of A.julibrissin.The results indicated that the model revealed that the potential distribution areas were mainly in parts of central China，eastern China，south China and southwest China.Within these areas,Guizhou,Guangxi,Guangdong,Hunan,Hubei,Fujian,Jiangxi,Zhejiang,Anhui were determined as the largest highly potential distribution areas (suitability index>0.7);a jackknife tested in MaxEnt suggested that was precipitation of the warmest quarter (contribution percent,26.3%)，precipitation of July(25.2%),annual mean temperature (13.5%),mean temperature of the driest quarter(11.6%),mean temperature of January(10.8%)were the main influential environmental factors that affecting the distribution of A.julibrissin. The potential distribution areas of A.julibrissin were mainly concentrated in central China and eastern China.

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Last Update: 2017-08-31