Molecular level characterization of oil and aggregate oxidation products: Mesocosm LTMOSE, a Long Term Marine Oil Snow Experiment, Nuclear magnetic resonance (NMR) data

In this project, seawater obtained from Galveston Bay, containing plankton but filtered to exclude zooplankton and debris, was mixed with either water accommodated fraction (WAF) or chemically enhanced WAF (CEWAF) in mesocosm tanks. A control experiment containing neither WAF nor CEWAF was also conducted. After fixed periods of incubation tanks were destructively sampled for marine snow. Marine oil snow samples were subjected to solid-state 13C nuclear magnetic resonance (NMR) spectroscopic analysis. The data contained in this dataset represents the raw chemical shift and intensity data directly from the instrument and the processed peak relative abundance used for analysis. Other related Fourier transform ion cyclotron mass spectrometry (FTICR-MS) data is available under GRIIDC Unique Dataset Identifiers (UDIs) R4.x263.000:0051.