Marine nitrogen cycling dynamics under altering redox conditions: Insights from deposition of sapropels S1 and the ambiguous S2 in the Eastern Mediterranean Sea - Zoë R. van Kemenade; Anna Cutmore; Rick Hennekam; Ellen C. Hopmans; Marcel T.J. van der Meer; Meryem Mojtahid; Frans J. Jorissen; Nicole J. Bale; Gert-Jan Reichart; Jaap S. Sinninghe Damsté; Darci Rush (Geochimica et Cosmochimica Acta, 2023)