2020-2022中国典型生态系统草地荒漠植物群落特征数据集

本数据集于2020-2022年对中国20个典型草地-荒漠生态系统野外站点开展规范的野外调查和样品采集测试工作，构建了覆盖中国典型生态系统草地荒漠植物群落结构属性数据集和群落特征数据集。本数据集包含了生态系统类型，通量站名，调查样方号，物种名，多度，平均高度，物种盖度，地上生物量及纬度、经度、样方面积，优势种盖度，丰富度，优势种高度等信息。数据以站点为单元。数据集包含1个excel表，2个sheet表，总计1627条记录。所有数据可完全开放共享。

This dataset was developed through standardized field investigations and sample collection and testing at 20 typical grassland-desert ecosystem field sites across China between 2020 and 2022, covering plant community structural attribute datasets and community characteristic datasets for China's typical grassland-desert ecosystems. It contains information including ecosystem type, flux station name, survey quadrat number, species name, abundance, average height, species coverage, aboveground biomass, latitude, longitude, quadrat area, dominant species coverage, species richness, and dominant species height. Data are structured by individual field sites as the basic unit. The dataset consists of 1 Excel spreadsheet with 2 worksheets, totaling 1627 records. All data are fully and openly available for sharing.