Search Results - "Bay, Ryan"

Observation of an optical anisotropy in the deep glacial ice at the geographic South Pole using a laser dust logger by Rongen, Martin, Bay, Ryan Carlton, Blot, Summer

“…We report on a depth-dependent observation of a directional anisotropy in the recorded intensity of backscattered light as measured by an oriented laser dust…”
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Deep ice drilling, bedrock coring and dust logging with the Rapid Access Ice Drill (RAID) at Minna Bluff, Antarctica by Goodge, John W., Severinghaus, Jeffrey P., Johnson, Jay, Tosi, Delia, Bay, Ryan

“…Rapid Access Ice Drill is a new drilling technology capable of quickly accessing the glacial bed of Antarctic ice sheets, retrieving ice core and rock core…”
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Long-wavelength optical logging for high-resolution detection of ash layers in glacier ice by CHAN, WING S., MAH, MERLIN L., BAY, RYAN C., TALGHADER, JOSEPH J.

“…A new instrument for high-resolution optical logging has been built and tested in Antarctica. Its purpose is to obtain records of volcanic products and other…”
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In situ microbial metabolism as a cause of gas anomalies in ice by Rohde, Robert A, Price, P. Buford, Bay, Ryan C, Bramall, Nathan E

“…Isolated spikes of anomalously high concentrations of N₂O have been reported at depths in Greenland and Antarctic ice cores corresponding to narrow time…”
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Bipolar Correlation of Volcanism with Millennial Climate Change by Bay, Ryan C., Bramall, Nathan, Price, P. Buford

“…Analyzing data from our optical dust logger, we find that volcanic ash layers from the Siple Dome (Antarctica) borehole are simultaneous (with >99% rejection…”
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The SP19 chronology for the South Pole Ice Core – Part 1: volcanic matching and annual layer counting by Winski, Dominic A, Fudge, Tyler J, Ferris, David G, Osterberg, Erich C, Fegyveresi, John M, Cole-Dai, Jihong, Thundercloud, Zayta, Cox, Thomas S, Kreutz, Karl J, Ortman, Nikolas, Buizert, Christo, Epifanio, Jenna, Brook, Edward J, Beaudette, Ross, Severinghaus, Jeffrey, Sowers, Todd, Steig, Eric J, Kahle, Emma C, Jones, Tyler R, Morris, Valerie, Aydin, Murat, Nicewonger, Melinda R, Casey, Kimberly A, Alley, Richard B, Waddington, Edwin D, Iverson, Nels A, Dunbar, Nelia W, Bay, Ryan C, Souney, Joseph M, Sigl, Michael, McConnell, Joseph R

“…The South Pole Ice Core (SPICEcore) was drilled in 2014–2016 to provide a detailed multi-proxy archive of paleoclimate conditions in East Antarctica during the…”
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Temperature Profile for Glacial Ice at the South Pole: Implications for Life in a Nearby Subglacial Lake by Price, P. Buford, Nagornov, Oleg V., Bay, Ryan, Chirkin, Dmitry, He, Yudong, Miocinovic, Predrag, Richards, Austin, Woschnagg, Kurt, Koci, Bruce, Zagorodnov, Victor

“…Airborne radar has detected ≈100 lakes under the Antarctic ice cap, the largest of which is Lake Vostok. International planning is underway to search in Lake…”
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Climate logging with a new rapid optical technique at Siple Dome by Bay, Ryan C., Price, P. Buford, Clow, Gary D., Gow, A. J.

“…The dust logger design is based on a decade of experience in the use of light sources to measure optical properties of deep Antarctic ice. Light is emitted at…”
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Evaluating marine dust records as templates for optical dating of Oldest Ice by Ng, Jessica, Severinghaus, Jeffrey, Bay, Ryan, Tosi, Delia

“…The continuous ice core record extends 800 000 years into the past, covering the period of 100 000-year glacial cycles but not the transition from 40 000-year…”
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Fluxes of microbes, organic aerosols, dust, sea-salt Na ions, non-sea-salt Ca ions, and methanesulfonate onto Greenland and Antarctic ice by Price, P. B., Rohde, R. A., Bay, R. C.

“…Using a spectrofluorimeter with 224-nm laser excitation and six emission bands from 300 to 420 nm to measure fluorescence intensities at 0.3-mm depth intervals…”
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Search for high energy neutrino emission from gamma-ray bursts with the Antarctic Muon and Neutrino Detector Array (AMANDA) by Bay, Ryan Carlton

“…The photo-meson production of pions by shock-accelerated protons could generate a burst of ∼1014 eV neutrinos from gamma-rays bursts (GRBs) observable in the…”
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Search for high energy neutrino emission from gamma -ray bursts with the Antarctic Muon and Neutrino Detector Array (AMANDA) by Bay, Ryan Carlton

“…The photo-meson production of pions by shock-accelerated protons could generate a burst of ∼1014 eV neutrinos from gamma-rays bursts (GRBs) observable in the…”
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Search for High Energy Neutrino Emission from Gamma-Ray Bursts with the A ntarctic Muon and Neutrino Detector Array (AMANDA) by Bay, Ryan C

“…The photo-meson production of pions by shock-accelerated protons could generate a burst of ~10^14 eV neutrinos from gamma-ray bursts (GRBs) observable in the…”
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