中国中医药信息杂志2024，Vol.31Issue(5)：1-4,4.DOI:10.19879/j.cnki.1005-5304.202309167
濒危药材铁筷子生态适宜性区划研究
Study on Ecological Suitability Zoning of Endangered Medicinal Material Helleborus thibetanus Franch
摘要
Abstract
Objective To predict the ecological suitability zoning of the endangered medicinal material Helleborus thibetanus Franch in China;To screen the main ecological factors affecting its growth and distribution;To provide reference for the protection of wild resources of Helleborus thibetanus Franch and the site selection of introduction and domestication.Methods Sample information of distribution of Helleborus thibetanus Franch in China was collected.The main ecological factors affecting the distribution of Helleborus thibetanus Franch were analyzed by MaxEnt model and geographic information system software,and the ecological suitability areas were predicted.Results The main ecological factors affecting the growth and development of Helleborus thibetanus Franch were precipitation in April,October and December,the lowest temperature in the coldest month,Standard deviation of temperature seasonality and the highest temperature in the warmest month.The suitable growth areas were mainly distributed in northwestern Sichuan,southeast Gansu,southern Shaanxi,northwestern Hubei and Northern Chongqing.Conclusion The results of this study can provide reference for the selection of cultivated areas and the protection of wild resources of Helleborus thibetanus Franch.关键词
铁筷子/生态因子/生态适宜性区划/地理信息系统/最大熵模型Key words
Helleborus thibetanus Franch/ecological factors/ecological suitability zoning/GIS/MaxEnt model分类
医药卫生引用本文复制引用
樊敏,何微微,史亚玲,牛露露,晋玲,郭延秀..濒危药材铁筷子生态适宜性区划研究[J].中国中医药信息杂志,2024,31(5):1-4,4.基金项目
中医药部门公共卫生服务补助资金项目(2018年) （2018年）
