| 任正涛,姜志诚,段禾祥,杨靖,冯圣碧,王珺,曾熙雯.西畴县维管植物多样性调查与研究[J].林业调查规划,2026,51(1):80-91 |
| 西畴县维管植物多样性调查与研究 |
| Investigation and Research on Vascular Plant Diversity in Xichou County |
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| DOI： |
| 中文关键词: 维管植物 植物多样性 植物区系 珍稀濒危植物 新纪录植物物种 外来入侵植物物种 西畴县 |
| 英文关键词: vascular plants plant diversity flora rare and endangered plants newly recorded plant
species invasive alien plant species Xichou County |
| 基金项目:云南省生态五年状况变化遥感调查评估项目(4530000HT202108230). |
| 作者 | 单位 | | 任正涛 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 姜志诚 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 段禾祥 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 杨靖 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 冯圣碧 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 王珺 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 | | 曾熙雯 | 云南省生态环境科学研究院,云南 昆明 650034
云南省高原湖泊流域污染过程与管理重点实验室,云南 昆明 650034 |
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| 中文摘要: |
| 基于野外调查及文献资料的查阅与整理,对西畴县维管植物多样性、植物区系等方面进行统
计分析。 结果表明,西畴县记录有维管植物230 科937 属2 515 种,优势科有兰科、茜草科、菊科、樟
科、壳斗科、蔷薇科、蝶形花科、桑科以及禾本科,这些科的植物是该地区植物区系的重要组成成分。从维管植物属的区系成分看,以热带成分为主,同时兼具温带成分,与温带成分具有紧密联系,植物区系起源古老。 西畴县珍稀濒危植物种类较多,具有较高的保护价值,分布有国家一级重点保护野生植物6 种,国家二级重点保护野生植物93 种,云南省重点保护野生植物3 种,受威胁植物192
种,云南省极小种群野生植物6 种,收录于CITES附录的植物142 种。 发现西畴县维管植物新纪录物种5 种,另外还调查到外来入侵植物16 种。结合调查与研究结果,提出加强保护地外的生物多
样性保护以及木兰科植物资源的人工繁育与可持续利用,强化外来入侵植物物种防控治理等植物多样性保护建议。 |
| 英文摘要: |
| Based on field investigations and the review and organization of literature materials, a statistical
analysis was conducted on the diversity of vascular plants and flora in Xichou County. The results showed
that 2 515 species of vascular plants belonging to 937 genera and 230 families were recorded in Xichou
County. The dominant families were Orchidaceae, Rubiaceae, Asteraceae, Lauraceae, Fagaceae, Rosaceae, Fabaceae, Moraceae, and Poaceae, and the plants of these families were important components of
the flora in this area. The flora of the genera was dominated by tropical elements while also having temperate elements, which were closely related to temperate elements, with an ancient origin. There weremany species of rare and endangered plants with high conservation value in Xichou County, including 6
species of national first-level key protected wild plants, 93 species of national second-level key protected
wild plants, 3 species of provincial key protected wild plants in Yunnan Province, 192 species of threatened plants, 6 species of wild plants with extremely small populations in Yunnan Province, 142 species
of plants included in the CITES appendix in Xichou County. Five newly recorded species of vascular
plants were discovered in Xichou County during this field investigation. Additionally, 16 invasive plant
species were identified. Based on the investigation and research results, recommendations for plant diversity conservation are proposed, including strengthening biodiversity protection outside protected areas,
promoting the artificial propagation and sustainable utilization of Magnoliaceae plant resources, and enhancing the prevention and control of invasive alien plant species. |
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