2026-10-14T17:25:42Z https://www.scidb.cn/oai

10.57760/sciencedb.cjae.00028 2026-06-16T11:35:27Z

2026-06-16 shrub-herbage-biocrusts structural features doi:10.57760/sciencedb.cjae.00028 en This dataset includes information on vegetation community structure and surface characteristics of 8 coexisting shrub grass biological crust plots in the study area. The field investigation adopts a stratified random sampling design: 3-7 5 m × 5 m sample plots are randomly arranged at intervals of ≥ 20 m in each plot, for a total of 40 sample plots. Synchronize the collection of the following data within each sample plot: Structure parameters of shrub-grass-biocrust vegetation community: Horizontal structure indicators: shrub projection coverage, foundation coverage, plant density, herbaceous projection coverage and root coverage, biocrusts coverage, richness of vegetation species, and vertical structure indicators: shrub height and crown width and herbaceous height.  vegetation community; stereo structure; field investigation Ouyang Wenfeng PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank