Parent and alkylated polycyclic aromatic hydrocarbons (PAHs) and per- and polyfluoroalkyl substances (PFAS) in north San Francisco Bay, Napa River, and Sonoma Creek in 2018 and 2019

Sediment grain-size distributions, stable carbon isotope ratios (d13C), total carbon to total nitrogen ratios (C:N), short-lived radionuclides (Beryllium-7,...沉积物粒度分布（Sediment grain-size distributions）、稳定碳同位素比值（stable carbon isotope ratios，d13C）、总碳与总氮比值（total carbon to total nitrogen ratios，C:N）以及短寿命放射性核素（short-lived radionuclides，如铍-7（Beryllium-7）等……