中国植被调查样方和记录样点数据库2022版

中国植被调查样方和记录样点数据库包括7张数据表，分别为样方背景表、乔木层数据表、灌木层数据表、草本层数据表、藤本植物数据表、野外记录样点数据表和植被群系图像。样方背景表包括样方编码、样地编码和群落名称等28个字段。乔木层数据表包括乔木样方编码、样地编码和物种中文名等10个字段。灌木层数据表包括灌木样方编号、乔木样方编码、样地编号、物种中文名、拉丁名和株丛数等10个字段。草本层数据表包括草本植物样方编码、灌木样方编码、乔木样方编码、样地编码、物种中文名、拉丁名和株丛数等13个字段。藤本植物数据表包括灌木样方编号、物种中文名、长度等9个字段。野外记录样点数据表包括样点序号、植被群系类型、优势物种、群落盖度、群落高度、经度、纬度等13个字段信息。植被群系图像数据表记录各个样方编码、野外记录样点序号与照片序号之间的对应关系，字段包括样方编码、样地编码、照片编码等7个字段信息。

The Chinese Vegetation Survey Quadrat and Recorded Sampling Point Database includes 7 data tables, namely the Quadrat Background Table, Tree Layer Data Table, Shrub Layer Data Table, Herb Layer Data Table, Vine Plant Data Table, Field Record Sampling Point Data Table, and Vegetation Formation Image Data Table. The Quadrat Background Table contains 28 fields such as Quadrat Code, Plot Code and Community Name. The Tree Layer Data Table has 10 fields including Tree Quadrat Code, Plot Code and Chinese Name of Species. The Shrub Layer Data Table covers 10 fields such as Shrub Quadrat Number, Tree Quadrat Code, Plot Number, Chinese Name of Species, Latin Name and Number of Clumps. The Herb Layer Data Table contains 13 fields including Herb Quadrat Code, Shrub Quadrat Code, Tree Quadrat Code, Plot Code, Chinese Name of Species, Latin Name and Number of Clumps. The Vine Plant Data Table has 9 fields such as Shrub Quadrat Number, Chinese Name of Species and Length. The Field Record Sampling Point Data Table includes 13 fields of information including Sampling Point Serial Number, Vegetation Formation Type, Dominant Species, Community Cover, Community Height, Longitude and Latitude. The Vegetation Formation Image Data Table records the correspondence between each quadrat code, field record sampling point serial number and photo serial number, with 7 fields including Quadrat Code, Plot Code and Photo Code.

搜集汇总

背景与挑战

背景概述

该数据集是中国科学院植物研究所于2023年发布的植被调查数据库，包含2022版的样方和记录样点数据。它由7张数据表组成，覆盖样方背景、乔木层、灌木层、草本层、藤本植物、野外记录样点及植被群系图像，详细记录了物种信息、地理坐标等字段，总存储容量为26.71 GB，以XLSX格式提供，专注于中国植被生态的全面调查和分析。