广东恩平七星坑省级自然保护区1公顷样地物种组成及相关性研究  

Species Composition and Correlation of 1 Hectare Sample Site in Qixingkeng Provincial Nature Reserve,Enping,Guangdong Province

作　　者：袁首乾 刘闯 林金帆 Yuan Shouqian;Liu Chuang;Lin Jinfan(Guangzhou Grassland Tibetan Environmental Technology Co.,LTD.,Guangzhou 510000,China)

机构地区：[1]广州草木蕃环境科技有限公司,广州510000

出　　处：《林业科技情报》2024年第3期60-63,共4页Forestry Science and Technology Information

摘　　要：在广东恩平七星坑省级自然保护区内通过建立1 hm^(2)长期监测固定样地,探索该区域维管植物的物种组成、群落结构与多样性、物种相关性特征。结果表明,记录到胸径≥1 cm的维管植物158种,隶属于112属69科;样地内生物多样性较丰富,其相关性分析揭示了物种间的相互作用和依赖,这对了解保护区内的生态系统稳定性及保护具有重要价值;为该区域的生态保护与恢复提供了科学依据。The species composition,community structure and diversity of vascular plants were explored in 1 hm^(2) of long-term monitoring fixed plots in Qixingkeng Provincial Nature Reserve in Enping,Guangdong province.The results show that 158 species of vascular plants with 1 cm DBH belong to 112 genera in the biodiversity and the correlation analysis reveals the interaction and dependence among species,which is of great value for understanding the stability and protection of the ecosystem and provides a scientific basis for ecological protection and restoration in this area.

关 键 词：七星坑保护区 物种多样性 群落结构 物种间相关性 

分 类 号：S759.9[农业科学—森林经理学]