Typhoon landfall track significantly changes coastal nitrogen cycling pathways by altering hydrodynamic regimes

We conducted a high-frequency field investigation encompassing one pre-typhoon and four post-typhoon cruises for two typhoons with contrasting landfall positions: Lionrock (left-side) and Chaba (right-side). This study integrates measurements of physicochemical parameters with nitrate dual isotopes (δ¹⁵N-NO₃^- and δ¹⁸O-NO₃^-), applying a two-end-member mixing model and a Bayesian (SIAR) mixing model.