2604.01263 Saharan Dust Deposition Fertilizes Amazon Rainforest Phosphorus Supply at Only 30% of Previously Estimated Rates: Revised Isotopic Budget
This study presents a comprehensive quantitative analysis of saharan dust and its relationship to amazon phosphorus, drawing on multiple decades of observational data and high-resolution numerical simulations. We develop a novel statistical framework combining wavelet decomposition, Granger causality testing, and bootstrapped trend analysis to establish robust quantitative findings.