Climate change sensitivity

The uploaded dataset includes:excel/ folder: Excel files containing environmental factors, elevation distribution, and geographic coordinates of the ULMDB in 28 mountain ranges. Column names include: “Z” (elevation), “sdxy” (mountaintop effect), “坡向” (aspect), “起伏度” (terrain relief), “tmeanc” (January mean temperature), “meanpr” (annual mean precipitation), and “slope” (NDVI change rate).matlab code/ folder: MATLAB scripts for constructing the elevation cloud model and the influencing factor weight coefficient cloud model.shp/ folder: Shapefiles of ULMDB locations and associated environmental variables.tiff/ folder: Raster datasets used to derive influencing factors, including DEM, January mean temperature, annual precipitation, and NDVI change rate. These were used to extract ULMDB elevation and calculate aspect, terrain relief, and mountaintop effect.Data Operation.xlsx includes:Table 1: Comparison between ULMDB values from literature and those extracted from remote sensing.Table 2: Cloud model parameters and sensitivity indices for each influencing factor, along with contribution rates.https://doi.org/10.6084/m9.figshare.21789074Table 3: Contribution rates of each influencing factor to the elevation distribution of ULMDB.