Thomas Fire in situ data.xlsx

Organic geochemical data for seawater collected at each sampling location (station) and depth within the Santa Barbara Channel during the Thomas Fire. Quantitative measurements include whole water concentrations of dissolved organic carbon as recovered by solid phase extraction (SPE-DOC), dissolved black carbon (DBC), benzenehexacarboxylic acid (B6CA), and benzenepentacarboxylic acid (B5CA). Qualitative measurements include the ratio of DBC:SPE-DOC, the ratio of B6CA:B5CA, and the stable carbon isotopic (δ¹³C) values of SPE-DOC (SD = 0.09‰), B6CA (SD = 0.28‰), and B5CA (SD = 0.45‰).