Study on Ecological Suitability of Scutellaria baicalensis Georgi in China Based on MaxEnt Model
10.19879/j.cnki.1005-5304.202301065
- VernacularTitle:基于最大熵模型的我国黄芩生态适宜性研究
- Author:
Xiaoqiong XU
1
;
Yanyun LU
;
Ying ZHU
;
Hao ZHU
;
Qiangxia ZHENG
;
Ling JIN
Author Information
1. 甘肃医学院,甘肃 平凉 744000
- Keywords:
Scutellaria baicalensis Georgi;
ecological factors;
MaxEnt model;
GIS;
ecological suitability
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2024;31(2):1-5
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the distribution of ecological suitability of Scutellaria baicalensis Georgi;To screen the main ecological factors affecting its distribution;To predict its suitable planting area in China.Methods A total of 231 batches of Scutellaria baicalensis Georgi were collected through the fourth national survey of TCM resources.The environment information of sampling points were recorded,and 55 ecological factors were analyzed by MaxEnt model and GIS.Results Rainfall,vegetation type and soil types had a greater influence on the distribution of Scutellaria baicalensis Georgi.The ecological suitable areas of Scutellaria baicalensis Georgi mainly concentrated in the eastern part of Shaanxi Province,the western part of Hebei Province and most areas of Chengde,the most part of Shanxi Province,the western part of Beijing,the western part of Liaoning Province,the central and eastern part of Shandong Province,the junction of Jiangsu and Anhui Province,the northern part of Yunnan Province,and the eastern and southern part of Sichuan Province.Conclusion The ecological suitability areas of Scutellaria baicalensis Georgi were classified in this study,and the results could provide reference for the selection of cultivation areas of Scutellaria baicalensis Georgi.
