The global BNPP sample point data

The dataset contains georeferenced BNPP observations collected from multiple sites worldwide and linked to a suite of environmental variables. Each record represents a site-level BNPP measurement associated with geographic coordinates and a set of climate, soil, and topographic descriptors. BNPP values were harmonized into a common unit (BNPP_unit) to facilitate cross-site comparison, while the original reported value (BNPP_Origi) and original unit (Unit) were retained for transparency and traceability. Log-transformed variables (ln) are also provided to support statistical analyses of strongly right-skewed productivity data.