Index Catalog // ScholarsArchive@OSU

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...

Creator:: Schmittner, Andreas, Urban, Nathan M., Shakun, Jeremy D., Mahowald, Natalie M., Clark, Peter U., Bartlein, Patrick J., Mix, Alan C., and Rosell-Mele, Antoni
Abstract:: Assessing impacts of future anthropogenic carbon emissions is currently impeded by uncertainties in our knowledge of equilibrium climate sensitivity to atmospheric carbon dioxide doubling. Previous studies suggest 3 K as best estimate, 2–4.5 K as the 66% probability range, and non-zero probabilities for much higher values, the latter implying a...

Creator:: Schmittner, Andreas, Urban, Nathan M., Shakun, Jeremy D., Mahowald, Natalie M., Clark, Peter U., Bartlein, Patrick J., Mix, Alan C., and Rosell-Mele, Antoni
Abstract:: Assessing impacts of future anthropogenic carbon emissions is currently impeded by uncertainties in our knowledge of equilibrium climate sensitivity to atmospheric carbon dioxide doubling. Previous studies suggest 3 K as best estimate, 2–4.5 K as the 66% probability range, and non-zero probabilities for much higher values, the latter implying a...

Creator:: Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martinez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, and Rosell-Mele, Antoni
Abstract:: Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and branched GDGTs. In aquatic environments, it was originally assumed that isoprenoidal GDGTs, especially crenarchaeol, derive mainly from aquatic Thaumarchaeota, whilst branched GDGTs are an allochthonous input derived from soil Bacteria. Recently,...
Resource Type:: Article

Creator:: Schmittner, Andreas, Urban, Nathan M., Shakun, Jeremy D., Mahowald, Natalie M., Clark, Peter U., Bartlein, Patrick J., Mix, Alan C., and Rosell-Mele, Antoni
Abstract:: Assessing impacts of future anthropogenic carbon emissions is currently impeded by uncertainties in our knowledge of equilibrium climate sensitivity to atmospheric carbon dioxide doubling. Previous studies suggest 3 K as best estimate, 2–4.5 K as the 66% probability range, and non-zero probabilities for much higher values, the latter implying a...
Resource Type:: Article

Creator:: Briggs, Brandon R., Inagaki, Fumio, Morono, Yuki, Futagami, Taiki, Huguet, Carme, Rosell-Mele, Antoni, Lorenson, Thomas D., and Colwell, Frederick S.
Abstract:: The degradation of organic carbon in subseafloor sediments on continental margins contributes to the largest reservoir of methane on Earth. Sediments in the Andaman Sea are composed of ~ 1% marine-derived organic carbon and biogenic methane is present. Our objective was to determine microbial abundance and diversity in sediments that...
Resource Type:: Article

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