天山北麓昌吉州西部三县市中药资源空间分布异质性分析
投稿时间:2020-07-13     点此下载全文
引用本文:韩大勇,郭雄飞,赵雅琴,宋海龙,石磊岭.天山北麓昌吉州西部三县市中药资源空间分布异质性分析[J].中国现代中药,2021,23(3):421-425
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作者中文名作者英文名单位中文名单位英文名E-Mail
韩大勇 HAN Da-yong 伊犁师范大学 生物与地理科学学院,新疆伊宁835000 School of Biology and Geography Sciences,Yili Normal University,Yining 835000,China  
郭雄飞 GUO Xiong-fei 新疆维吾尔自治区中药民族药研究所,新疆乌鲁木齐830002 Xinjiang Institute of Chinese and Ethnic Medicine,Urumqi 830002,China  
赵雅琴 ZHAO Ya-qin 新疆维吾尔自治区中药民族药研究所,新疆乌鲁木齐830002 Xinjiang Institute of Chinese and Ethnic Medicine,Urumqi 830002,China  
宋海龙 SONG Hai-long 新疆维吾尔自治区中药民族药研究所,新疆乌鲁木齐830002 Xinjiang Institute of Chinese and Ethnic Medicine,Urumqi 830002,China 宋海龙,高级工程师,研究方向:中药学;Tel:(0991)8880225,E-mail:xjwssong@126.com 
石磊岭 SHI Lei-ling 新疆维吾尔自治区中药民族药研究所,新疆乌鲁木齐830002 Xinjiang Institute of Chinese and Ethnic Medicine,Urumqi 830002,China 石磊岭,副研究员,研究方向:中药学;Tel:(0991)2662160,E-mail:10075834@qq.com 
基金项目:2018年中医药公共卫生服务补助专项(财社〔2018〕43号);中央本级重大增减支项目(2060302);新疆维吾尔自治区自然科学基金项目(2019D01C332)
中文摘要:目的:了解新疆维吾尔自治区昌吉回族自治州县域中药资源空间分布特征及其随生态系统类型变化的规律。方法:以第四次全国中药资源普查获得的数据为基础,对昌吉州昌吉市、呼图壁县和玛纳斯县(简称三县市)中药资源空间分布状况进行分析。结果:三县市中药资源均表现出南部多、北部少的空间分布格局。就具体植被类型看,昌吉市以针叶林中药资源最为丰富,平均达到38种,草原和灌丛的最低,平均13.7~14.0种;呼图壁县和玛纳斯县的中药资源分布规律一致,均以灌丛最为丰富,平均分别为28.0、74.5种。沿海拔高度,昌吉市以中海拔中药资源最多,平均26.8种;呼图壁县和玛纳斯县均以高海拔最多,平均分别为31.0、53.3种。三县市中药资源分布具有正的全局自相关性,均有统计学意义(P<0.05),表现出空间聚集特征。进一步的局部自相关分析表明,山区样地的中药资源普遍比平原荒漠区样地丰富。结论:从中药资源保护和可持续利用的角度,保护三县市高海拔区的生态系统是必要的。
中文关键词:中药资源  空间自相关  空间分布  莫兰指数  新疆天山
 
Spatial Distribution Heterogeneity of Traditional Chinese Medicine Resources in Three Counties (Cities)of Changji Prefecture in Xinjiang Uygur Atuonomous Region
Abstract:Objective:To understand the spatial distribution characteristics of traditional Chinese medicine (TCM)resources in Changji Hui Autonomous Prefecture of Xinjiang and variation with ecosystem types,and provide theoretical basis for the protection and utilization of TCM resources. Methods:Based on the data obtained from the fourth national survey of TCM,the spatial distribution of TCM resources in Changji city,Hutubi county and Manas county was analyzed. Results:The spatial distribution pattern of TCM resources in the three counties (cities) was more in the south and less in the north. In terms of specific vegetation types,the coniferous forest was the most abundant resource of TCM,with an average of 38 species,and grassland and shrub were the lowest,with an average of 13.7-14.0 species. In Hutubi county and Manasi county,the distribution law of TCM resources was consistent,and the shrub was the most abundant,with an average of 28.0 species and 74.5 species,respectively. Along the altitude,Changji city had the most TCM resources at medium altitude,with an average of 26.8 species. Hutubi county and Manas county had the highest number of TCM resources at high altitude,with an average of 31.0 species and 53.3 species,respectively. There was a positive global autocorrelation in the distribution of TCM resources in three counties and cities in the western part of Changji prefecture,and all of them reached a statistically significant level (P <0.05). Further local autocorrelation analysis showed that the sample plots located in mountainous areas generally had more abundant Chinese medicine resources than those in plain desert areas. Conclusions:From the perspective of protection and sustainable utilization of TCM resources,it is necessary to protect the key ecosystems in high altitude areas.
keywords:traditional Chinese medicine resources  spatial autocorrelation  spatial distribution  Moran′s I index  Tianshan Mountain in Xinjiang
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