植物生态学报 ›› 2026, Vol. 50 ›› Issue (预发表): 0-.DOI: 10.17521/cjpe.2025.0418

• 数据论文 •    下一篇

海南热带森林乔木群落调查和多样性数据集

杨梅花, 张子嘉, 乔栋, 冯俊娜, 庞子杰, 钱龙, 刘志晖, 蔡娜娜, 胡中民, 杨国姣   

  1. 海南大学海南大学生态学院,保亭森林生态系统海南省野外科学观测研究站,国家生态质量综合监测站海南热带雨林站(森林), 570228 中国
    海南省生态环境监测中心, 571126
  • 收稿日期:2025-11-25 修回日期:2026-01-19 接受日期:2026-01-19 出版日期:2026-04-20
  • 基金资助:
    国家自然科学基金(U23A2002); 海南省自然科学基金(423RC432); 海南省自然科学基金(425QN247); 海南省自然科学基金(423MS117); 海南大学科研启动经费(ZR)-22082)

A dataset of arbor community surveys and species diversity in Hainan tropical forests

Yang Meihua, Zhang ZiJia, Qiao Dong, Feng Junna, Pang ZiJie, Qian Long, Liu Zhihui, Cai Nana, Hu Zhongmin, Yang Guojiao   

  1. Baoting Tropical Forest Ecosystem Observation and Research Station, School of Ecology, 海南大学 570228, China
    , Hainan Provincial Ecological and Environmental Monitoring Centre 571126,
  • Received:2025-11-25 Revised:2026-01-19 Accepted:2026-01-19 Online:2026-04-20
  • Supported by:
    Supported by the National Natural Science Foundation of China(U23A2002); and the Hainan Provincial Natural Science Foundation(423RC432); and the Hainan Provincial Natural Science Foundation(425QN247); and the Hainan Provincial Natural Science Foundation(423MS117); the Startup Research Fund of Hainan University (KYQD(ZR)-22082)

摘要: 海南热带森林具有极高的生物多样性,但由于热带地区复杂的地形条件使大规模野外调查极具挑战。大范围的海南热带森林乔木样方调查数据可以为热带森林生态系统保护提供科学依据。该数据集基于2024年海南热带森林群落调查的结果,涵盖了海南省五指山、霸王岭、吊罗山、鹦哥岭、尖峰岭、铜鼓岭等热带森林核心区,对120个20 m×20 m的样方进行每木调查, 记录物种的中文名、拉丁名、胸径、树高、冠幅(长轴与短轴)及多度并计算Alpha多样性(包含Simpson指数、Shannon-Wiener指数、Species richness和Pielou均匀度指数)和Beta多样性(包含Sørensen成对相异性指数及其物种周转和嵌套组分)。该数据集经过严格的数据质控过程,将为研究热带森林植物物种组成和多样性的空间分布规律等研究提供数据支持。

关键词: 空间分布, 野外调查, 植物多样性, 物种组成, 热带森林

Abstract: Hainan tropical forests boast extremely high biodiversity, yet large-scale field surveys are highly challenging due to the complex topographical conditions in tropical regions. Large-scale tree quadrat survey data of Hainan tropical forests can provide a scientific basis for the conservation of tropical forest ecosystems. Based on the results of Hainan tropical forest community surveys conducted in 2024, this dataset covers core tropical forest areas in Hainan Province, including Wuzhi Mountain, Bawangling, Diaoluo Mountain, Yinggeling, Jianfengling, and Tongguling. Individual tree surveys were conducted in 120 20 m×20 m quadrats, with Alpha diversity (including Simpson index, Shannon-Wiener index, Species richness, and Pielou evenness index) and Beta diversity (including Sørensen pairwise dissimilarity index, as well as its species turnover and nestedness components) calculated. Having undergone a rigorous data quality control process, this dataset will provide data support for studies on the spatial distribution patterns of plant species composition and diversity in tropical forests.

Key words: spatial distribution, field survey, plant diversity, Species composition, tropical forest