中国草原荒漠植物多样性监测网模式植物群落监测方案.PDF

生物多样性 2016, 24 (11): 1220–1226 doi: 10.17520/biods.2016190 Biodiversity Science http: // •生物多样性监测网络专题• 中国草原/荒漠植物多样性监测网 模式植物群落监测方案 * 郭 柯 刘长成 潘庆民 ( 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) 摘要: “模式群落”是指能够反映某种植被分类单元基本特征, 并可作为准确描述该植被类型“标准” 的典型植物群 落。中国生物多样性监测网络——草原/荒漠植物多样性监测网旨在统一监测方法和技术规范的基础上, 在草原/ 荒漠植被主要群系分布的典型地段建立模式植物群落监测固定样方, 定期复查, 长期监测草原和荒漠的植物多样 性变化。文章强调了典型植物群落监测是生物多样性监测的重要组成部分, 阐述了模式群落的概念, 介绍了草原/ 荒漠植物多样性监测网的总体思路和布局, 以及主要监测内容、方法、指标和预期产出。 关键词: 模式植物群落; 生物多样性; 监测网络; 监测框架; 监测方法 Methods of observing typical plant communities in the Steppe and Desert Biodiversity Observation Network, Sino BON * Ke Guo , Changcheng Liu, Qingmin Pan State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Bei- jing 100093 Abstract: A typical plant community that reflects the basic community characteristics of a vegetation classi- fication unit can be designated as the standard for describing a distinct vegetation type. The Steppe and De- sert Biodiversity Observation Network of Sino BON aims to establish a series of typical plant community plots for long-term biodiversity observations using standardized methods. This paper emphasizes the impor- tance of plant community observations for the study of biodiversity, defines the concept of a typical plant community, and introduces a system of typical plant community observations including the framework, pri- mary observations, methods, parameters, and predictable output. Key words: typical plant community; biodiversity; observation netwo