Index Catalog // ScholarsArchive@OSU

Creator:: Pelletier, Jon D., Murray, A. Brad, Pierce, Jennifer L., Ruggiero, Peter, and et al.
Abstract:: In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
Full Text:: of methods and research needs. Earth's Future, 3(7), 220-251. doi:10.1002/2014EF000290 10.1002

Creator:: Blaney, D. L., Wiens, R. C., Maurice, S., Fisk, M., and et al.
Abstract:: A suite of eight rocks analyzed by the Curiosity Rover while it was stopped at the Rocknest sand ripple shows the greatest chemical divergence of any potentially sedimentary rocks analyzed in the early part of the mission. Relative to average Martian soil and to the stratigraphically lower units encountered as...
Full Text:: alteration. Journal of Geophysical Research: Planets, 119(9), 2109–2131. doi:10.1002/2013JE004590 10.1002

Creator:: Carlson, Anders E., Winsor, Kelsey, Ullman, David J., Brook, Edward J., Sinclair, Gaylen, and et al.
Abstract:: Early Holocene summer warmth drove dramatic Greenland ice sheet (GIS) retreat. Subsequent insolation-driven cooling caused GIS margin readvance to late Holocene maxima, from which ice margins are now retreating. We use ¹⁰Be surface exposure ages from four locations between 69.4°N and 61.2°N to date when in the early Holocene south...
Full Text:: retreat within its late Holocene extent. Geophysical Research Letters, 41, 5514–5521. doi:10.1002

Creator:: Riedinger, N., Strasser, M., Harris, R. N., and et al.
Abstract:: The abundance of microbial life and the sources of energy necessary for deep subsurface microbial communities remain enigmatic. Here we investigate deep microbial processes and their potential relationships to tectonic events in sediments from the Nankai Trough offshore Japan, drilled and sampled during IODP (Integrated Ocean Drilling Program) Expedition 316....
Full Text:: . doi:10.1002/2015GC006050 10.1002/2015GC006050 John Wiley & Sons, Inc. Version of Record http

Creator:: Wilson, Samuel T., Barone, Benedetto, Ascani, Francois, Juranek, Laurie W., Letelier, Ricardo M., White, Angelicque E., and et al.
Abstract:: Time-series observations are critical to understand the structure, function, and dynamics of marine ecosystems. The Hawaii Ocean Time-series program has maintained near-monthly sampling at Station ALOHA (22°45′N, 158°00′W) in the oligotrophic North Pacific Subtropical Gyre (NPSG) since 1988 and has identified ecosystem variability over seasonal to interannual timescales. To further...
Full Text:: ALOHA: A case study of summer 2012. Global Biogeochemical Cycles, 29(8), 1145-1164. doi:10.1002

Creator:: Strub, P. Ted, James, Corinne, Combes, Vincent, Matano, Ricardo P., and et al.
Abstract:: Altimeter sea surface height (SSH) fields are analyzed to define and discuss the seasonal circulation over the wide continental shelf in the SW Atlantic Ocean (27°–43°S) during 2001–2012. Seasonal variability is low south of the Rio de la Plata (RdlP), where winds and currents remain equatorward for most of the...
Full Text:: . Journal of Geophysical Research: Oceans, 120 (5), 3391-3418. doi:10.1002/2015JC010769 10.1002

Creator:: Tortell, Philippe D., Asher, Elizabeth C., Ducklow, Hugh W., Bernard, Kim S., and et al.
Abstract:: We use autonomous gas measurements to examine the metabolic balance (photosynthesis minus respiration) of coastal Antarctic waters during the spring/summer growth season. Our observations capture the development of a massive phytoplankton bloom and reveal striking variability in pCO₂ and biological oxygen saturation (ΔO₂/Ar) resulting from large shifts in community metabolism...
Full Text:: . Geophysical Research Letters, 41(19), 6803– 6810. doi:10.1002/2014GL061266 10.1002/2014GL061266 American

Creator:: Phillips, Claire L., McFarlane, Karis J., LaFranchi, Brian, and et al.
Abstract:: The ¹⁴CO₂ composition of plant and soil respiration can be used to determine the residence time of photosynthetically fixed carbon before it is released back to the atmosphere. To estimate the residence time of actively cycled carbon in a temperate forest, we employed two approaches for estimating the Δ¹⁴CO₂ of...
Full Text:: in Northern Wisconsin. Journal of Geophysical Research: Biogeosciences, 120(4), 600-616. doi:10.1002

Creator:: Mitchell, Logan E., Buizert, Christo, Brook, Edward J., Rhodes, Rachael H., and et al.
Abstract:: Interpretation of ice core trace gas records depends on an accurate understanding of the processes that smooth the atmospheric signal in the firn. Much work has been done to understand the processes affecting air transport in the open pores of the firn, but a paucity of data from air trapped...
Full Text:: in polar firn. Journal of Geophysical Research: Atmospheres, 120 (6), 2558-2574. doi:10.1002

Creator:: Jenner, Frances E, Hauri, Erik H., Bullock, Emma S., Goddard, Charlotte, and et al.
Abstract:: There is a lack of consensus regarding the roles of sulfide saturation versus volatile degassing on the partitioning of Cu and Ag during differentiation and eruption of convergent margin magmas. Because of their oxidized character, volatile-rich magmas from the Eastern Manus Back-arc Basin (EMBB) only reach sulfide saturation following magnetite-driven...
Full Text:: melts. Geochemistry, Geophysics, Geosystems, 16(5), 1490-1507. doi:10.1002/2014GC005670 10.1002

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