甘肃荒漠植物群落调查数据集（2018）

本次科考调查进行了甘肃荒漠主要植物群落组成、片层结构、多样性和生物量的综合调查，确定荒漠植物群落中建群植物的密度、频度、优势度及元素含量，为甘肃荒漠生态系统稳定维持与保护提供基础数据。本数据内容包括甘肃荒漠主要植物群落的物种名称、数量、生活型、盖度、密度、高度和生物量等信息。分草本和灌木两部分，共调查124个点的群落特征。同时，附带经纬度和生境信息。 全部数据均由生态学专业人员野外调查所得且均为原始数据。数据质量可靠，可以进行数据再利用。This comprehensive field survey was conducted in the desert regions of Gansu Province, investigating the main plant community composition, vertical layer structure, species diversity and biomass, and quantifying the density, frequency, dominance and elemental concentrations of the constructive species within these desert plant communities. These data serve as fundamental baseline data for the stabilization, conservation and sustainable management of desert ecosystems in Gansu Province. The dataset includes detailed information on the main plant communities in the Gansu Desert, such as species names, individual abundance, life forms, vegetation coverage, plant density, average height and biomass. It is categorized into two groups: herbaceous and shrub communities, with a total of 124 surveyed plots documenting community characteristics. In addition, the dataset also provides corresponding latitude and longitude coordinates and habitat information for each survey site. All data are original raw data collected by professional ecologists during field investigations, with reliable quality and available for secondary data reuse.

搜集汇总

背景与挑战

背景概述

该数据集是2018年对甘肃荒漠植物群落的综合调查数据，包括124个点的草本和灌木群落特征，如物种名称、数量、生活型、盖度、密度、高度和生物量，并附带经纬度和生境信息。数据由生态学专业人员野外采集，质量可靠，可用于荒漠生态系统研究，空间分辨率高（<=1 m），时间覆盖全年，以Excel格式提供。