Distribution characteristics of Chinese medicine resources in Turpan Basin, Xinjiang.
10.19540/j.cnki.cjcmm.20201009.101
- Author:
Hai-Long SONG
1
;
Zhi-Xian JING
2
;
Lei-Ling SHI
1
;
Qing-Yu WEI
1
;
Xiao-Bo ZHANG
2
;
Xiao-Jin LI
1
Author Information
1. Xinjiang Institute of Chinese Materia Medica and Ethnical Materia Urumqi 830002, China.
2. State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700, China.
- Publication Type:Journal Article
- Keywords:
Turpan Basin;
differences in spatial distribution;
diversity;
types of traditional Chinese medicine resources
- MeSH:
China;
Medicine, Chinese Traditional;
Spatial Analysis;
Technology
- From:
China Journal of Chinese Materia Medica
2020;45(24):5951-5957
- CountryChina
- Language:Chinese
-
Abstract:
Based on the results of the fourth national survey of traditional Chinese medicine resources in Turpan city, Xinjiang, this study counted the types of traditional Chinese medicine resources in Turpan Basin. The spatial distribution differences of traditional Chinese medicine resources in Turpan Basin of Xinjiang were analyzed by using grid technology, trend surface analysis, global spatial autocorrelation analysis, and local spatial autocorrelation analysis, so as to clarify the overall change trend and aggregation degree of traditional Chinese medicine resources in Turpan Basin in horizontal and vertical directions. The results showed the following: in the horizontal direction, the species richness of traditional Chinese medicine resources in the central part of Turpan Basin was high, and there were great differences in the species richness of traditional Chinese medicine resources in Turpan Basin under different grid sizes. The spatial scale effect of the richness of traditional Chinese medicine resources in Turpan Basin is obvious. Among them, under the 30 km×30 km scale, the richness of the types of Chinese medicine resources shows a high spatial correlation, and the richness of the types of Chinese medicine resources at 5 km×5 km scale presents a near random distribution state, and the richness of the types of Chinese medicine resources at 80, 90, and 100 km scale sits negatively related. Vertical direction, Chinese medicine resources appear rich at the range of-154-150 m and 900-1 050 m following by range of 1 050-1 200 m.
