Response actions to the Deepwater Horizon oil spill included the injection of ∼771,000
gallons (2,900,000 L) of chemical dispersant into the flow of oil near the seafloor. Prior to this …

… sea hydrothermal vents indicate that this group may be prevalent in low-temperature mats
rich in iron and sulfur precipitates (K. Longnecker and A.-L. Reysenbach, unpublished results). …

Dissolved organic matter (DOM) in the oceans is one of the largest pools of reduced carbon
on Earth, comparable in size to the atmospheric CO 2 reservoir. A vast number of …

Marine dissolved organic matter (DOM) is one of the most heterogeneous and largest pools
of reactive carbon on earth, rivaling in mass the carbon in atmospheric carbon dioxide. …

Although bacterioplankton and phytoplankton are generally perceived as closely linked in
marine systems, specific interactions between discrete bacterioplankton and phytoplankton …

… IPA DB of k × l order consists of molecular formula (MF) records, organized into matrices of
k × l major (M i ) and k × l minor peaks (m i,j ), where i = 1, ..., k and j = 1, ..., l. Major peaks are …

Subsurface microbial oxidation of overridden soils and vegetation beneath glaciers and ice
sheets may affect global carbon budgets on glacial–interglacial timescales. The likelihood …

With the advent of ultrahigh resolution mass spectrometry (MS), recent studies have begun
to resolve molecular relationships between terrestrial and aquatic dissolved organic matter (…

The Deepwater Horizon oil spill was one of the largest oil spills in history, and the fate of this
oil within the Gulf of Mexico ecosystem remains to be fully understood. The goal of this study…

We evaluated whether bacteria with higher cell-specific nucleic acid content (HNA) or an
active electron transport system, ie, positive for reduction of 5-cyano-2,3-ditolyl tetrazolium …