TY - RPRT TI - Erosion and transport of sediments in watersheds of southwest Puerto Rico determined from strontium isotopes and mixing models AU - Aaron O. Reyes AU - Renee K. Takesue AU - Curt D. Storlazzi PY - 2026 DO - 10.1016/j.apgeochem.2025.106591 UR - https://pubs.usgs.gov/publication/70275066 ID - 70275066 ER -