Index Catalog // ScholarsArchive@OSU

Creator:: Hammond, Douglas E., McManus, James, and Berelson, William M.
Abstract:: Diatom remains indicate the oceanic Ge/Si ratio (μmol/mol) has varied temporally, ranging from Miocene values of 0.9 to Last Glacial Maximum (LGM) values of 0.55, with the present value of 0.69. These ratios lie between those for the primary sources for these elements: continental weathering (Ge/Si = 0.5) and hydrothermal...
Resource Type:: Article
Full Text:: and Atmospheric Sciences, Oregon State University, Corvallis, Oregon, USA William M. Berelson

Creator:: Johnson, Kenneth S., Berelson, William M., Boss, Emmanuel S., Chase, Zanna, Claustre, Herve, Emerson, Steven R., Gruber, Nicolas, Kortzinger, Arne, Perry, Mary Jane, and Riser, Stephen C.
Abstract:: Chemical and biological sensor technologies have advanced rapidly in the past five years. Sensors that require low power and operate for multiple years are now available for oxygen, nitrate, and a variety of bio-optional properties that serve as proxies for important components of the carbon cycle (e.g., particulate organic carbon)....
Resource Type:: Article
Full Text:: Sensors Workshop” in 2003 (Perry and Rudnick, 2003a, b). In the six years since that workshop, the

Creator:: Wells-Wilkinson, Tammy K., Landis, Douglas A., Gut, Larry J., and Kaufman, William C.
Resource Type:: Conference Proceeding
Full Text:: K. Wells-Wilkinson1 Douglas A. Landis1 Larry J. Gut1 William C. Kaufman2 department ofEntomology

Creator:: Hammond, Douglas E., Cummins, Kathleen M., McManus, James, Berelson, William M., Smith, Gerry, and Spagnoli, Federico
Abstract:: The objective of this study was to compare two techniques for estimating benthic fluxes of nutrients (nitrate, phosphate, and silicic acid) and Ge/Si flux ratios. In situ flux chambers were deployed, and cores were collected and incubated at 9 sites along the California margin in July 2001. Both techniques were...
Resource Type:: Article
Full Text:: Douglas E Hammond, Kathy M Cummins, James McManus, William M

Creator:: Miller, Arthur J., Alexander, Michael A., Boer, George J., Chai, Fei, Denman, Ken, Erickson, David J., III, Frouin, Robert, Gabric, Albert J., Laws, Edward A., Lewis, Marlon R., Liu, Zhengyu, Murtugudde, Ragu, Nakamoto, Shoichiro, Neilson, Douglas J., Norris, Joel R., Ohlmann, J. Carter, Perry, R. Ian, Schneider, Niklas, Shell, Karen M., and Timmermann, Axel
Abstract:: No abstract available
Resource Type:: Article
Full Text:: . IAN PERRY, NIKLAS SCHNEIDER, KAREN M. SHELL, AND AXEL TIMMERMANN Oceanic ecosystems altered by

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