Spatial differences of Chinese material medicine resources species in Jilin province.
10.19540/j.cnki.cjcmm.2017.0180
- Author:
Xiao-Bo ZHANG
1
;
Zhi-Dong QIU
2
;
Hui WANG
1
;
Zhi-Xian JING
1
;
Lan-Ping GUO
1
;
Xiao-Bo QU
2
;
Lu-Qi HUANG
1
Author Information
1. State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medical, China Academy of Chinese Medical Sciences, Beijing 100700, China.
2. College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
- Publication Type:Journal Article
- Keywords:
difference;
geostatistical analysis;
spatial distribution;
species of chinese material medicine resources
- From:
China Journal of Chinese Materia Medica
2017;42(22):4336-4340
- CountryChina
- Language:Chinese
-
Abstract:
The differences in the spatial distribution of regional Chinese material medicine resources between regions are determined by differences in natural conditions and social resources among different regions. Spatiotemporal evolution of the distribution of Chinese material medicine resources is a manifestation of the development process of Chinese medicine industry in time and space. The spatiotemporal evolution of the distribution of regional Chinese material medicine resources can reveal the regularity of spatial distribution of Chinese material medicine resources. County as the basic unit of the national material medicine resources census, the difference of resource endowment is of great significance to the rational development of Chinese material medicine resources policy and the coordinated development of regional resources and environment. Based on the results of the pilot project of Jilin province, this study selected 51 counties that had completed the census of Chinese material medicine resources. According to the species of Chinese material medicine resources, we explored the diversity of Chinese material medicine resources in Jilin province by using statistical data analysis (ESDA), trend surface analysis and spatial variability function to analyze the spatial differences of Chinese material medicine resources. Chinese material medicine resources are distributed in the eastern and southeastern part of Jilin province, mostly in the Changbai Mountains. The species of Chinese material medicine resources tend to be low-value spatial aggregation; the overall cold spots are located in Changchun and Jilin city, near the administrative center, mostly urban built-up area. The rich areas of Chinese material medicine resources are rich in hot spots, mainly in broad-leaved forest. The low-abundance of Chinese material medicine resources is dominated by cultivated vegetation.
