Distributions of Membrane Lipids (3-Hydroxy Fatty Acids and Branched GDGTs) in Global Soil: Insights into Temperature and pH Variations

The spreadsheet includes the isomeric distribution of 3-hydroxy fatty acids (3-OH FAs) and branched glycerol dialkyl glycerol tetraethers (brGDGTs) at both regional and global scales. It also contains data on total organic carbon (TOC%), total nitrogen (TN%), δ¹³C, δ¹⁵N, and various environmental parameters, such as temperature, precipitation, pH, soil moisture content, and average grain size.