@misc{indiciae441eab8ba87a, title = {Assessing spatial variability of nutrients, phytoplankton, and related water-quality constituents in the California Sacramento–San Joaquin Delta at the landscape scale—Comparison of four (2018, 2020, 2021, 2022) spring high-resolution mapping surveys}, author = {Emily Richardson and Tamara Kraus and Katy O’Donnell and Jeniffer Soto-Perez and Crystal Sturgeon and Elizabeth Stumpner and Brian Bergamaschi}, year = {2025}, doi = {10.3133/sir20255035}, url = {https://pubs.usgs.gov/publication/sir20255035}, note = {Source identifier: sir20255035} }