| 摘要: |
| 棕榈科植物应用广泛,对其展开原生资源调查,有助于对其进行更为合理的保护与利用。该研究经过野外调查、收集整理有关资料,确定福建原生棕榈科资源为8属10种,其中鱼尾葵(Caryota maxima)为福建分布新记录。福建省棕榈科植物呈全省分散分布,南部种类更加丰富,以漳州市为最多(有8种),其次是龙岩、福州(各有4种)。棕榈、毛鳞省藤在福建省各市均有分布,属福建省广分布种; 大叶蒲葵、鱼尾葵、刺葵、变色山槟榔、白藤仅见漳州分布,属福建省狭分布种。福建原生棕榈科植物大部分生长在亚热带常绿阔叶林中、林缘、山谷水沟旁等地,人为采伐利用或生境丧失是其导致濒危主要因素,就地保护、迁地保护、加强相关科学研究等是当前主要的保护措施。 |
| 关键词: 棕榈科, 乡土植物, 资源分布, 保护, 利用 |
| DOI：10.11931/guihaia.gxzw201707011 |
| 分类号:Q948, S324 |
| 文章编号:1000-3142(2018)03-0381-07 |
| Fund project:福建省教育厅科技项目(JA14117); 厦门市科技项目(3502Z20154094); 福建原生棕榈植物资源与病虫害防治[厦建科(2011-24号)][Supported by Science Technological Program of Fujian Education Department(JA14117); Science Technological Program of Xiamen City(3502Z20154094); Fujian Native Palm Resource and Insect Prevention(2011-24)]。 |
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| Resource distribution characteristics and conservation of native Palmaceae species in Fujian Province |
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LIAO Qiliao1,2, CHEN Hengbin3, YANG Shengchang4, YE Baojian1, ZOU Shuangquan1*
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1. College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China;2. Xiamen Greening Administration Center,
Xiamen 361004, Fujian, China;3. Xiamen Botany Garden, Xiamen 361004, Fujian, China;4. Environment and
Ecological College, Xiamen University, Xiamen 361000, Fujian, China
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| Abstract: |
| To study the native species of Plamaceae family, one of widly applied families in the world, native species resource distribution was carried out, which is helpful to make a more reasonable and scientific strategy to protect and use the palm resource. Based on the field survey and statics collection, ten native species belonging to eight genera were found for this family and Caryota maxima were suggested to be a newly recorded species in Fujian. Palm tree distributed separately in Fujian Province, with more abundant species in its southern part. Zhangzhou City has eight species ranking the first, Fuzhou and Longyan cities have four species respectively among nine cities. Trachycarpus fortune and Calamus thysanolepis were recorded in the nine cities suggesting they are cosmopolitan species while Livistona saribus, Caryota ochlandra, Phoenix canariensis, Pinanga discolor, Calamus tetradactylus were only found in Zhangzhou City indicating that they are stenotopic species. Native palm tree is located in the subtropical evergreen board forest, forest edge or shrub, along the brook in Fujian. Artificial harvest and living environment destruction were the main reasons for them to become endangered. Suggestions for the main protecting approaches are conservation in situ or ex situ and strengthen science research on Palmaceae. |
| Key words: Palmaceae, native species, resource distribution, conservation, application |
