Index Catalog // ScholarsArchive@OSU

Creator:: Lynch-Stieglitz, Jean, Polissar, Pratigya J., Jacobel, Allison W., Lyle, Mitchell, and et al.
Abstract:: Much uncertainty exists about the state of the oceanic and atmospheric circulation in the tropical Pacific over the last glacial cycle. Studies have been hampered by the fact that sediment cores suitable for study were concentrated in the western and eastern parts of the tropical Pacific, with little information from...

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...

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:: Glasses, Geochemistry Geophysics Geosystems, 13(1), Q02005, doi: 10.1029/2011GC004009. Jenner, F. E

Creator:: Xiao, Jingfeng, Ollinger, Scott V., Frolking, Steve, Law, Bevery E., and et al.
Abstract:: The exchange of carbon dioxide is a key measure of ecosystem metabolism and a critical intersection between the terrestrial biosphere and the Earth’s climate. Despite the general agreement that the terrestrial ecosystems in North America provide a sizeable carbon sink, the size and distribution of the sink remain uncertain. We...
Full Text:: , D16102, doi:10.1029/2006JD007161. Hadley, J.L., Kuzeja, P.S., Daley, M.J., Phillips, N.G., Mulcahy, T

Creator:: Ellis, Susan, Fagereng, Åke, Barker, Dan, Harris, Rob, and et al.
Abstract:: We estimate fluid sources around a subducted seamount along the northern Hikurangi subduction margin of New Zealand, using thermomechanical numerical modelling informed by wedge structure and porosities from multichannel seismic data. Calculated fluid sources are input into an independent fluid-flow model to explore the key controls on overpressure generation to...

Creator:: Vergés, Adriana, Steinberg, Peter D., Hay, Mark E., Poore, Alistair G., Campbell, Alexandra H., Ballesteros, Enric, Tomas, Fiona, and et al.
Abstract:: Climate-driven changes in biotic interactions can profoundly alter ecological communities, particularly when they impact foundation species. In marine systems, changes in herbivory and the consequent loss of dominant habitat forming species can result in dramatic community phase shifts, such as from coral to macroalgal dominance when tropical fish herbivory decreases,...
Full Text:: 10.1029/2009jc005926). 50. Hill K.L., Rintoul S.R., Coleman R., Ridgway K.R. 2008 Wind forced low

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...

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...

Creator:: Xiao, Jingfeng, Ollinger, Scott V., Frolking, Steve, Law, Bevery E., and et al.
Abstract:: The exchange of carbon dioxide is a key measure of ecosystem metabolism and a critical intersection between the terrestrial biosphere and the Earth’s climate. Despite the general agreement that the terrestrial ecosystems in North America provide a sizeable carbon sink, the size and distribution of the sink remain uncertain. We...

Creator:: Tang, J., Miller, P. A., Persson, A., Yang, Z., and et al.
Abstract:: Large amount of organic carbon is stored in high latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Full Text:: land surface processes, Global Biogeochemical Cycles, 23, doi:10.1029/2008gb003412, 2009a. Wania, R

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