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| 中国喀斯特植被分类系统 |
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刘长成1*, 王 斌2, 郭 柯1, 李先琨2**, 侯满福3, 刘玉国4
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1. 中国科学院植物研究所 植被与环境变化国家重点实验室, 北京 100093;2. 广西喀斯特植物保育与恢复生态学重点实验室, 广西壮族自治区中国科学院 广西植物研究所, 广西 桂林 541006;3. 广西师范大学 环境与资源学院, 广西 桂林 541004;4. 中国林业科学研究院 荒漠化研究所, 北京 100091
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| 摘要: |
| 我国喀斯特地貌分布广泛,是全球喀斯特集中分布区面积最大且岩溶发育最强烈的典型区域。喀斯特植被物种组成独特,生物多样性丰富,群落结构复杂,植被类型极其丰富。该文对已发表的喀斯特植被类型和近期的调查资料进行系统整理,依据《中国植被志》的分类原则,在群系尺度上编制了中国喀斯特植被分类系统,包括3个植被型组、13个植被型和554个群系。探讨了喀斯特植被的分类系统与原有分类系统的衔接,并依据相关资料,对喀斯特生境专性群系进行了识别和判定,以期为喀斯特区域的石漠化治理、植被修复提供科学参考。 |
| 关键词: 喀斯特植被, 植被类型, 植被分类系统, 群系 |
| DOI：10.11931/guihaia.gxzw202109040 |
| 分类号:Q948.15 |
| 文章编号:1000-3142(2021)10-1618-14 |
| Fund project:中国科学院战略性先导科技专项(XDA19050402); 国家科技基础性工作专项(2015FY210200)[Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA19050402); the National Key Research and Development Program of China(2015FY210200)]。 |
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| Karst vegetation classification system of China |
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LIU Changcheng1*, WANG Bin2, GUO Ke1, LI Xiankun2**, HOU Manfu3, LIU Yuguo4
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1. Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China;2. Guangxi Key Laboratory of Plant Conservation and Restoration Ecology in Karst Terrain, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin541006, Guangxi, China;3. College of Environment and Resources, Guangxi Normal University, Guilin 541004, Guangxi, China;4. Institute of Desertification Studies, Chinese Academy of Forestry, Beijing 100091, China
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| Abstract: |
| Karst landscape of China is one of the most widely known and typical landscapes developed on carbonate bedrock in the world. Karst vegetation is characterized by rich endemic taxa, high species diversity, complex community structure and diverse vegetation types, because of the great diversity of edaphic conditions and topography. Karst vegetation classification system of China was developed according to the principle and protocol of Vegegraph of China, based on previous publications and vegetation plot data. This system includes three vegetation formation groups, 13 vegetation formations and 554 alliances. The relationship between the karst vegetation classification system and the other original classification systems was discussed, and the endemic alliances to karst limestone habitats were identified and judged according to relevant data, which will provide scientific reference for rocky desertification control and vegetation restoration in karst areas. |
| Key words: karst vegetation, vegetation type, vegetation classification system, alliance |
