Prediction of Potential Distribution of Blueberry Based on Maximum Entropy Model
Cui Jinliang
Wei Haiyan
Sang Manjie
Zhu Linan
Gu Wei
Abstract：The potential geographic distribution of blueberry in the world under the current conditions was simulated with the maximum entropy model based on 783 distribution records and 21 environmental fac-tors.The potential geographical distribution of blueberry in the Last Glacial Maximum,Mid -Holocene period and the future of 2050s were simulated based on the climatic factors.The results showed that the variation co-efficient of precipitation,precipitation of the driest quarter,pH value and organic carbon content of surface soil and altitude were the dominant environmental factors influencing the potential distribution of blueberry.A-mong them,the impact of climatic factors on the potential distribution of blueberry was more than that of soil and topography,and that of rainfall was greater than that of temperature.The current global distribution of blueberry were mainly in the eastern North America,the Western Europe,the Balkans,the Northeast and South China,Japan and other regions,and the suitable habitat area was larger than that in the past and future.
Keywords：BlueberryClimate changeMaximum entropy modelPotential geographic distribution
Publication Date：2015-09-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：7( 36-41,45 )