文献类型：期刊文献

中文题名：基于最大熵模型和地理信息系统的竹节参生态适宜性研究

英文题名：Study on Ecological Suitability of Panacis Japonici Rhizoma Based on MaxEnt Model and GIS

作者：成希[1];吕蓉[1];韦翡翡[1];马毅[1];王振恒[1];晋玲[1,2]

第一作者：成希

机构：[1]甘肃中医药大学药学院,甘肃兰州730000;[2]中(藏)药资源研究所,甘肃兰州730000

第一机构：甘肃中医药大学药学院（西北中藏药协同创新中心办公室）

年份：2020

卷号：27

期号：9

起止页码：1

中文期刊名：中国中医药信息杂志

外文期刊名：Chinese Journal of Information on Traditional Chinese Medicine

收录：CSTPCD;;CSCD:【CSCD_E2019_2020】；

基金：甘肃省地方习用药材质量标准提升及产业化应用(17ZD2FA009);甘肃省科技计划基础研究创新群体资助(1606RJIA323);中央本级重大增减支项目-名贵中药资源可持续利用能力建设(2060302)。

语种：中文

中文关键词：竹节参;生态适宜性;最大熵;地理信息系统;生态因子

外文关键词：Panacis Japonici Rhizoma;ecological suitability;MaxEnt;GIS;ecological factor

摘要：目的研究竹节参在我国的生态适宜性区划,为竹节参的规范化栽培提供可靠的参考依据。方法通过查阅中国数字植物标本馆(CVH)和实际调查获得的竹节参地理信息,运用最大熵模型和ArcGIS10软件分析得到其生态适宜性区划。结果影响竹节参生长的4个主要生态因子为9月降水量、坡度、11月温度、温度季节性变化标准差。竹节参适宜生长区为甘肃东南部、陕西南部、四川中南部、西藏自治区东南部、云南东部、贵州西部、重庆南部、湖北西部、湖南南部、广西壮族自治区北部、浙江西南部。结论本研究可为我国竹节参野生资源的保护及规范化种植提供重要参考依据。
Objective To study the ecological suitability of Panacis Japonici Rhizoma in China;To provide a reliable reference for the standard cultivation of Panacis Japonici Rhizoma.Methods The geographic information of Panacis Japonici Rhizoma was obtained by consulting Chinese virtual herbarium(CVH)and actual investigation.The ecological suitability zoning was obtained by using MaxEnt model and ArcGIS software.Results The four main ecological factors affecting the growth of Panacis Japonici Rhizoma were precipitation in September,slope,temperature in November,and standard deviation of seasonal changes in temperature.The results showed that the suitable growth areas of Panacis Japonici Rhizoma were southeastern Gansu,southern Shaanxi,south central Sichuan,southeastern Tibet,eastern Yunnan,western Guizhou,southern Chongqing,western Hubei,southern Hunan,northern Guangxi Zhuang Autonomous Region,and southwestern Zhejiang.Conclusion This study can provide an important reference for the protection and standardized cultivation of wild resources of Panacis Japonici Rhizoma.