TY - RPRT TI - An introduction to high-frequency nutrient and biogeochemical monitoring for the Sacramento–San Joaquin Delta, northern California AU - Tamara E.C. Kraus AU - Brian A. Bergamaschi AU - Bryan D. Downing PY - 2017 DO - 10.3133/sir20175071 UR - https://pubs.usgs.gov/publication/sir20175071 ID - sir20175071 ER -