中国中医药信息杂志2024，Vol.31Issue(8)：6-11,6.DOI:10.19879/j.cnki.1005-5304.202403154
山西省野生酸枣分布区划研究
Study on Regionalization of Wild Ziziphus jujuba var.spinosa in Shanxi Province
摘要
Abstract
Objective To establish the distribution zoning of Ziziphus jujuba var.spinosa in Shanxi Province;To help the development of Z.jujuba var.spinosa industry in Shanxi Province.Methods Combined with the information of longitude and latitude of sample points from the forth national survey resources and environment factors data in Grid Database of Spatial Information of TCM Resources,the MaxEnt model and ArcGIS were applied to analyze the main environmental factors affecting the suitability distribution of Z.jujuba var.spinosa.Results Dominant ecological factors for the suitability distribution of Z.Jujuba var.spinosa were vegetation type,lowest temperature of coldest month,monthly precipitation in November,monthly precipitation in October,altitude,and slope.The reclassified suitability grid data of ArcGIS software showed that Z.jujuba var.spinosa suitability distribution area including 0.73×104 km2 of high suitability area,1.41×104 km2 of medium suitability area and 4.33×104 km2 of low suitability area.The potential suitable distribution areas of Z.jujuba var.spinosa were mainly concentrated in the central and southern Shanxi Province.Conclusion This study shows that the most suitable growth area of Z.jujuba var.spinosa is mainly located in central and southern Shanxi Province,which can provide reference for the development,utilization and standardized planting of wild resources of Z.jujuba var.spinosa.关键词
山西省/酸枣/ArcGIS/最大熵/区划/环境因子Key words
Shanxi Province/Ziziphus jujuba var.spinosa/ArcGIS/MaxEnt/regionalization/environmental factor分类
医药卫生引用本文复制引用
赵俊禧,张月荣,姜霞,石盼盼,詹海仙,杜晨晖..山西省野生酸枣分布区划研究[J].中国中医药信息杂志,2024,31(8):6-11,6.基金项目
山西省科技厅中央引导地方科技发展资金项目(YDZJSX2021C025) （YDZJSX2021C025）
山西省科技创新人才团队专项(202304051001020) （202304051001020）
