Search Results - "Archer, D. E"

A two-dimensional model of the passive coastal margin deep sedimentary carbon and methane cycles by Archer, D. E, Buffett, B. A, McGuire, P. C

“…We present a new geologic-time and basin-spatial scale model of the continental margin methane cycle. The model, SpongeBOB, is used to simulate evolution of…”
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Mechanism for export of sediment-derived iron in an upwelling regime by Siedlecki, S. A., Mahadevan, A., Archer, D. E.

“…Model simulations performed with a three‐dimensional, high‐resolution, process study ocean model of eastern boundary upwelling systems are used to describe a…”
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A model of the iron cycle in the ocean by Archer, D. E., Johnson, K.

“…The IRONEX II in situ fertilization experiment showed decisively that availability of iron limits the growth of phytoplankton in equatorial Pacific surface…”
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A two-dimensional model of the methane cycle in a sedimentary accretionary wedge by Archer, D. E, Buffett, B. A

“…A two-dimensional model of sediment column geophysics and geochemistry has been adapted to the problem of an accretionary wedge formation, patterned after the…”
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Corrigendum to "A two-dimensional model of the methane cycle in a sedimentary accretionary wedge" published in Biogeosciences, 9, 3323–3336, 2012 by Archer, D. E, Buffett, B. A

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Nutrient exchange and ventilation of benthic gases across the continental shelf break by Siedlecki, S. A., Archer, D. E., Mahadevan, A.

“…On western margins of ocean basins, such as the eastern continental shelf of the United States, rates of biological productivity are higher than in the open…”
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A model of suboxic sedimentary diagenesis suitable for automatic tuning and gridded global domains by Archer, D. E., Morford, J. L., Emerson, S. R.

“…We present a new model for oxic and anoxic diagenesis of shallow and deep‐sea sediments based on an efficient solver for steady state pore water and solid…”
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Maximum Likelihood Spectrum Decomposition for Isotope Identification and Quantification by Matta, J. T., Rowe, A. J., Dion, M. P., Willis, M. J., Nicholson, A. D., Archer, D. E., Wightman, H. H.

“…A spectral decomposition method has been implemented to identify and quantify isotopic source terms in high-resolution gamma-ray spectroscopy in static…”
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Theoretical account of a dry sorption injection experiment by Allen, R. W. K., Archer, E. D., MacInnes, J. M.

“…A theoretical representation of adsorption by particles injected into a gas stream that was developed previously is used to assess results from a dry sorption…”
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Adsorption by particles injected into a gas stream by Allen, R.W.K, Archer, E.D, MacInnes, J.M

“…A theoretical model for dry sorption injection is developed. The model uses a transient diffusion equation for particles with adsorption represented using a…”
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Modeling the Performance of Gamma-ray Source Detection and Identification Algorithms using Spectral Distinctiveness and Similarity Metrics by Bandstra, M. S., Archer, D. E., Daughhetee, J. D., Ghawaly, J. M., Jones, A. C., Joshi, T. H. Y., Nachtsheim, A., Nicholson, A. D., Peplow, D. E., Prins, N., Quiter, B. J.

“…Over the last two decades, the widespread deployment of gamma-ray spectrometers for radiological and nuclear security applications has led to the need to…”
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Maximum Likelihood Spectrum Decomposition for Isotope Identification and Quantification by Matta, J. T, Rowe, A. J, Dion, M. P, Willis, M. J, Nicholson, A. D, Archer, D. E, Wightman, H. H

“…A spectral decomposition method has been implemented to identify and quantify isotopic source terms in high-resolution gamma-ray spectroscopy in static…”
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A nonlinear convolution model for the evasion of CO2 injected into the deep ocean by Kheshgi, Haroon S., Archer, David E.

“…Deep ocean storage of CO2 captured from, for example, flue gases is being considered as a potential response option to global warming concerns. For storage to…”
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Global deep-sea burial rate of calcium carbonate during the Last Glacial Maximum by Catubig, Nina R., Archer, D. E., Francois, Roger, deMenocal, Peter, Howard, Will, Yu, Ein‐Fen

“…Global databases of calcium carbonate concentrations and mass accumulation rates in Holocene and last glacial maximum sediments were used to estimate the…”
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A model of mercury cycling and isotopic fractionation in the ocean by Archer, David E, Blum, Joel D

“…Mercury speciation and isotopic fractionation processes have been incorporated into the HAMOCC offline ocean tracer advection code. The model is fast enough to…”
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Daily, seasonal and interannual variability of sea-surface carbon and nutrient concentration in the equatorial Pacific Ocean by Archer, D.E., Takahashi, T., Sutherland, S., Goddard, J., Chipman, D., Rodgers, K., Ogura, H.

“…We present measurements of the partial pressure of CO 2 in seawater ( pCO 2), total dissolved inorganic carbon concentration (ΣCO 2) and alkalinity made during…”
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Association of sinking organic matter with various types of mineral ballast in the deep sea: Implications for the rain ratio by Klaas, Christine, Archer, David E.

“…We compiled and standardized sediment trap data below 1000 m depth from 52 locations around the globe to infer the implications of the Armstrong et al. [2002]…”
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Studying the role of nuclear structure effects in neutron-induced reactions using GEANIE at LANSCE by Bernstein, L.A., Archer, D.E., Becker, J.A., Garrett, P.E., Hauschild, K., McGrath, C.A., McNabb, D.P., Younes, W., Devlin, M., Drake, D.M., Johns, G.D., Nelson, R.O.

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Identification of Triisobutylene and Tetraisobutylene Isomers by a Combination of Gas Chromatography and Nuclear Magnetic Resonance Techniques by Francis, S. A, Archer, E. D

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Measurements and calculations of U 238 ( n , x n γ ) partial γ -ray cross sections by Fotiades, N., Johns, G. D., Nelson, R. O., Chadwick, M. B., Devlin, M., Wilburn, M. S., Young, P. G., Becker, J. A., Archer, D. E., Bernstein, L. A., Garrett, P. E., McGrath, C. A., McNabb, D. P., Younes, W.

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