西藏隆子县斗玉村珞巴族传统利用的野生植物研究

	西藏隆子县斗玉村珞巴族传统利用的野生植物研究; Studies on wild plants traditionally used by the Lhoba people in Douyu Village, Longzi County, Tibet, China
	杨韬
导师	王跃虎
摘要	The Tibetan Plateau region possesses rich diversity of wild plants and it is an area with rich and colorful ethnic cultures in China. The Lhoba people are a member of the 56 ethnic groups in China. Longzi County, a Lhoba-inhabited area, is situated within the Eastern Himalayas, in southeastern Tibet, China. The Lhoba people have lived in Douyu Village, Douyu Township, Longzi County since the 15th century AD. They show significant diversity of cultural based on their long-term existence and cultural amalgamation. Due to the rapid development of the social economy and modernization, traditional botanical knowledge is in danger of disappearing. Up to now, there has not been a comprehensive investigation of the traditional knowledge on plant utilization by the Duyu Lhoba people, so it is necessary to carry out an investigation and study to save the traditional knowledge. Thus, this study aims to record the traditional botanical knowledge of the Lhoba people in Douyu Village by field investigation, and then discuss the protection and sustainable use of local plant resources to provide suggestions. This ethnobotanical study was conducted on the Lhoba people in Douyu Village, Douyu Township, Longzi County, Tibet, China. The snowball method was used in the field investigation to find the key informants, combined with structural and semi-structural interviews and participatory observation to obtain the experience and knowledge of Lhoba people on the use of wild plants. The plant specimens were collected and identified. Two field surveys were conducted in August, 2019 and August, 2020, and 41 information reporters were interviewed. On this basis, the wild plants used by the Lhoba people in Longzi County were catalogued, the distribution of these wild plants along the altitude gradient was analyzed, and the quantitative methods such as cultural importance index (CI), cultural food significance index (CFSI), and information consistency index (ICF) were used for screening and evaluation, to explore the characteristics and ways of utilization of wild plants by the Lhoba people. In addition, the fatty acid contents and chemical compositions of the seeds of Paeonia ludlowii (Stern & G.Taylor) D.Y.Hong, an important plant in Douyu Village, was analyzed, and its antioxidant activity was bioassayed, to provide a theoretical basis for conservation and sustainable use of this plant.
	2021-11
文献类型	学位论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74602
专题	昆明植物所硕博研究生毕业学位论文
推荐引用方式 GB/T 7714	杨韬. 西藏隆子县斗玉村珞巴族传统利用的野生植物研究, Studies on wild plants traditionally used by the Lhoba people in Douyu Village, Longzi County, Tibet, China[D],2021.

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杨韬-西藏隆子县斗玉村珞巴族传统利用的野（10900KB）	学位论文		限制开放	CC BY-NC-SA	请求全文