%0 Dataset
%T Plant richness dataset of Juhugeng No. 7 Well in Muli Kuangqu, Qinghai Province (2025)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/ac9e37af-3d1b-491d-a816-e060f2855a14
%W NCDC
%R 10.12072/ncdc.db7664.2026
%A sun xin jian
%K Biodiversity;community structure;species diversity index;ecosystem stability;quadrat survey
%X This dataset includes biodiversity plot survey data conducted in the experimental field in July and August 2025, covering the vegetation community structure characteristics of 12 standard plots. The survey systematically recorded the species and individual numbers of all vascular plants in a 1m × 1m standard plot, and calculated diversity indicators including species richness (S), Shannon Wiener index (H ′), Simpson index (D), and Pielou evenness index (J). This dataset includes both raw observation data (species list and quantity) and statistically processed community diversity index results. By comparing data from different treatment plots and control plots, the impact of human intervention, management measures, or environmental differences on community species composition and ecosystem stability can be revealed. This dataset is suitable for ecological research and ecological restoration evaluation.