Raw data for inorganic N and P anaylsis by soil profile

Dataset Description
This dataset contains measurements of soil inorganic nitrogen (NH4⁺, NO2⁻, NO3⁻) and phosphorus (PO4³⁻) concentrations collected under two woody species—Prosopis juliflora (n = 6) and Acacia tortilis (n = 4)—as well as from adjacent unvegetated patches (n = 4), across two seasons (spring and summer). Samples were collected from ten soil depth intervals (0–100 cm, in 10 cm increments) for each replicate tree or patch.
The data include:
Site and tree identifiers
Vegetation type (habitat)
Soil depth
Seasonal sampling (spring, summer)
Soil inorganic NH4⁺, NO2⁻, NO3⁻, and PO4³⁻ concentrations (in µg/g)

Detailed methodology for soil sampling, laboratory analysis, and experimental design is provided in the manuscript submitted to Catena for peer review and publication.