Photochemical and Biological Transformations of Dissolved Organic Matter in a Qinghai–Tibet Plateau Watershed: Implications for High-Mountain Greening

This is the FT-ICR MS data of soil-derived DOM for the study" Photochemical and Biological Transformations of Dissolved Organic Matter in a Qinghai–Tibet Plateau Watershed: Implications for High-Mountain Greening". Each sample has its own Sheet with its name of the sheet (site-experiment). Samples were collected in Hailuogou watershed, with the abbreviation of sites: sparse grass alpine desert (AD), alpine frigid meadow (AM), shrub meadow (SM), dark coniferous forest (DC), coniferous and deciduous broad-leaved mixed forest (CB), deciduous and evergreen broad-leaved mixed forest (DE), and evergreen broad-leaved forest (EB). The original sample (Orig). Sample under light exposure (Light). The dark control (Dark). Sample under biological degradation (Bio).