Evaluation of Habitat Suitability of Prunella vulgaris L.Based on MaxEnt Model and ArcGIS
10.19879/j.cnki.1005-5304.202404239
- VernacularTitle:基于最大熵模型和ArcGIS的夏枯草生境适宜性评价
- Author:
Ru PEI
1
;
Zhaohua SHI
;
Lei XU
;
Junjie HU
;
Hengjian XIA
;
Shengjun WANG
;
Chenyu WANG
;
Lichun YE
Author Information
1. 湖北中医药大学药学院,湖北 武汉 430065
- Keywords:
Prunella vulgaris L.;
MaxEnt model;
ArcGIS;
ecological factors;
suitability evaluation
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2024;31(11):1-6
- CountryChina
- Language:Chinese
-
Abstract:
Objective To screen the main environmental factors affecting the growth of Prunella vulgaris L.based on MaxEnt model and ArcGIS;To predict its potential suitable habitats in China;To provide reference for the artificial cultivation of Prunella vulgaris L.Methods Totally 346 pieces of sample point data of Prunella vulgaris L.were collected.Combined with data of 38 ecological factors,the main environmental factors affecting the distribution of Prunella vulgaris L.were screened using MaxEnt model.ArcGIS software was used to evaluate the habitat suitability of Prunella vulgaris L.and analyze the distribution of suitable areas for Prunella vulgaris L.worldwide and in China.Results The main ecological factors affecting the distribution of Prunella vulgaris L.were upper(0-30 cm)soil gravel volume percentage,soil effective water content,upper(0-30 cm)soil exchangeable sodium salt,specific soil types related to agricultural use in soil units and upper(0-30 cm)soil sand content.The highly suitable areas of Prunella vulgaris L.were mainly in Yunnan,Heilongjiang,eastern Inner Mongolia and central Sichuan.Conclusion The predicted results can provide a reference for the introduction of cultivation and sustainable resource utilization of Prunella vulgaris L.
