Search Results - "Orcutt, Beth! N"

Microbial Ecology of the Dark Ocean above, at, and below the Seafloor by ORCUTT, Beth N, SYLVAN, Jason B, KNAB, Nina J, EDWARDS, Katrina J

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Decoupling of respiration rates and abundance in marine prokaryoplankton by Munson-McGee, Jacob H., Lindsay, Melody R., Sintes, Eva, Brown, Julia M., D’Angelo, Timothy, Brown, Joe, Lubelczyk, Laura C., Tomko, Paxton, Emerson, David, Orcutt, Beth N., Poulton, Nicole J., Herndl, Gerhard J., Stepanauskas, Ramunas

“…The ocean–atmosphere exchange of CO 2 largely depends on the balance between marine microbial photosynthesis and respiration. Despite vast taxonomic and…”
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Low Energy Subsurface Environments as Extraterrestrial Analogs by Jones, Rose M, Goordial, Jacqueline M, Orcutt, Beth N

“…Earth's subsurface is often isolated from phototrophic energy sources and characterized by chemotrophic modes of life. These environments are often…”
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Oxygen consumption rates in subseafloor basaltic crust derived from a reaction transport model by Orcutt, Beth N., Wheat, C. Geoffrey, Rouxel, Olivier, Hulme, Samuel, Edwards, Katrina J., Bach, Wolfgang

“…Oceanic crust is the largest potential habitat for life on Earth and may contain a significant fraction of Earth’s total microbial biomass; yet, empirical…”
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Abundance and diversity of microbial life in ocean crust by Edwards, Katrina J, Santelli, Cara M, Orcutt, Beth N, Banning, Erin, Bach, Wolfgang, Moyer, Craig L, Sogin, Mitchell L, Staudigel, Hubert

“…Oceanic lithosphere exposed at the sea floor undergoes seawater-rock alteration reactions involving the oxidation and hydration of glassy basalt. Basalt…”
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Subseafloor Cross‐Hole Tracer Experiment Reveals Hydrologic Properties, Heterogeneities, and Reactions in Slow‐Spreading Oceanic Crust by C. Geoffrey Wheat, Keir Becker, Heinrich Villinger, Beth N. Orcutt, Trevor Fournier, Anne Hartwell, Claudia Paul

“…Abstract The permeability, connectivity, and reactivity of fluid reservoirs in oceanic crust are poorly constrained, yet these reservoirs are pathways for…”
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Abundant Atribacteria in deep marine sediment from the Adélie Basin, Antarctica by Carr, Stephanie A, Orcutt, Beth N, Mandernack, Kevin W, Spear, John R

“…Bacteria belonging to the newly classified candidate phylum "Atribacteria" (formerly referred to as "OP9" and "JS1") are common in anoxic methane-rich…”
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Carboxydotrophy potential of uncultivated Hydrothermarchaeota from the subseafloor crustal biosphere by Carr, Stephanie A., Jungbluth, Sean P., Eloe-Fadrosh, Emiley A., Stepanauskas, Ramunas, Woyke, Tanja, Rappé, Michael S., Orcutt, Beth N.

“…The exploration of Earth’s terrestrial subsurface biosphere has led to the discovery of several new archaeal lineages of evolutionary significance. Similarly,…”
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Impact of natural oil and higher hydrocarbons on microbial diversity, distribution, and activity in Gulf of Mexico cold-seep sediments by Orcutt, Beth N., Joye, Samantha B., Kleindienst, Sara, Knittel, Katrin, Ramette, Alban, Reitz, Anja, Samarkin, Vladimir, Treude, Tina, Boetius, Antje

“…Gulf of Mexico cold seeps characterized by variable compositions and magnitudes of hydrocarbon seepage were sampled in order to investigate the effects of…”
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Colonization of subsurface microbial observatories deployed in young ocean crust by Orcutt, Beth N, Bach, Wolfgang, Becker, Keir, Fisher, Andrew T, Hentscher, Michael, Toner, Brandy M, Wheat, C Geoffrey, Edwards, Katrina J

“…Oceanic crust comprises the largest hydrogeologic reservoir on Earth, containing fluids in thermodynamic disequilibrium with the basaltic crust. Little is…”
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Microbial Communities on Seafloor Basalts at Dorado Outcrop Reflect Level of Alteration and Highlight Global Lithic Clades by Lee, Michael D, Walworth, Nathan G, Sylvan, Jason B, Edwards, Katrina J, Orcutt, Beth N

“…Areas of exposed basalt along mid-ocean ridges and at seafloor outcrops serve as conduits of fluid flux into and out of a subsurface ocean, and microbe-mineral…”
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Influence of Igneous Basement on Deep Sediment Microbial Diversity on the Eastern Juan de Fuca Ridge Flank by Labonté, Jessica M, Lever, Mark A, Edwards, Katrina J, Orcutt, Beth N

“…Microbial communities living in deeply buried sediment may be adapted to long-term energy limitation as they are removed from new detrital energy inputs for…”
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Ecology of Subseafloor Crustal Biofilms by Ramírez, Gustavo A., Garber, Arkadiy I., Lecoeuvre, Aurélien, D’Angelo, Timothy, Wheat, C. Geoffrey, Orcutt, Beth N.

“…The crustal subseafloor is the least explored and largest biome on Earth. Interrogating crustal life is difficult due to habitat inaccessibility, low-biomass…”
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Oceanic Crustal Fluid Single Cell Genomics Complements Metagenomic and Metatranscriptomic Surveys With Orders of Magnitude Less Sample Volume by D'Angelo, Timothy, Goordial, Jacqueline, Poulton, Nicole J, Seyler, Lauren, Huber, Julie A, Stepanauskas, Ramunas, Orcutt, Beth N

“…Fluids circulating through oceanic crust play important roles in global biogeochemical cycling mediated by their microbial inhabitants, but studying these…”
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Microbial activity in the marine deep biosphere: progress and prospects by Orcutt, Beth N, Larowe, Douglas E, Biddle, Jennifer F, Colwell, Frederick S, Glazer, Brian T, Reese, Brandi Kiel, Kirkpatrick, John B, Lapham, Laura L, Mills, Heath J, Sylvan, Jason B, Wankel, Scott D, Wheat, C Geoff

“…The vast marine deep biosphere consists of microbial habitats within sediment, pore waters, upper basaltic crust and the fluids that circulate throughout it. A…”
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I’ve witnessed the wonders of the deep sea. Mining could destroy them by Orcutt, Beth N.

“…Deep-sea mining could wreck more than just the ocean floor in ways we have no idea how to repair. Deep-sea mining could wreck more than just the ocean floor in…”
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Metabolic variability in seafloor brines revealed by carbon and sulphur dynamics by Joye, Samantha B, Orcutt, Beth! N, Lever, Mark A, Samarkin, Vladimir A, MacDonald, Ian R, Hinrichs, Kai-Uwe, Elvert, Marcus, Teske, Andreas P, Lloyd, Karen G, Montoya, Joseph P, Meile, Christof D

“…Brine fluids that upwell from deep, hot reservoirs below the sea bed supply the sea floor with energy-rich substrates and nutrients that are used by diverse…”
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Genomics discovery of giant fungal viruses from subsurface oceanic crustal fluids by Bhattacharjee, Ananda S, Schulz, Frederik, Woyke, Tanja, Orcutt, Beth N, Martínez Martínez, Joaquín

“…The oceanic igneous crust is a vast reservoir for microbial life, dominated by diverse and active bacteria, archaea, and fungi. Archaeal and bacterial viruses…”
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Nitrogen Cycling of Active Bacteria within Oligotrophic Sediment of the Mid-Atlantic Ridge Flank by Reese, Brandi Kiel, Zinke, Laura A., Sobol, Morgan S., LaRowe, Doug E., Orcutt, Beth N., Zhang, Xinxu, Jaekel, Ulrike, Wang, Fengping, Dittmar, Thorsten, Defforey, Delphine, Tully, Benjamin, Paytan, Adina, Sylvan, Jason B., Amend, Jan P., Edwards, Katrina J., Girguis, Peter

“…Microbial ecology within oligotrophic marine sediment is poorly understood, yet is critical for understanding geochemical cycles. Here, 16S rRNA sequences from…”
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The anaerobic oxidation of methane and sulfate reduction in sediments from Gulf of Mexico cold seeps by Joye, Samantha B, Boetius, Antje, Orcutt, Beth N, Montoya, Joseph P, Schulz, Heide N, Erickson, Matthew J, Lugo, Samantha K

“…We determined the geochemical characteristics of sediments and measured rates of the anaerobic oxidation of methane (AOM) and sulfate reduction (SR) in samples…”
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