TY - RPRT TI - Evaluation of specific ultraviolet absorbance as an indicator of the chemical composition and reactivity of dissolved organic carbon AU - J.L. Weishaar AU - George R. Aiken AU - Brian A. Bergamaschi AU - Miranda S. Fram AU - Roger Fujii AU - K. Mopper PY - 2003 DO - 10.1021/es030360x UR - https://pubs.usgs.gov/publication/70025134 ID - 70025134 ER -