Index Catalog // ScholarsArchive@OSU

Creator:: Argerich, A., Johnson, S. L., Sebestyen, S. D., Rhoades, C. C., Greathouse, E., Knoepp, J. D., Adams, M. B., Likens, G. E., Campbell, J. L., McDowell, W. H., Scatena, F. N., and Ice, G. G.
Abstract:: To examine whether stream nitrogen concentrations in forested reference catchments have changed over time and if patterns were consistent across the USA, we synthesized up to 44 yr of data collected from 22 catchments at seven USDA Forest Service Experimental Forests. Trends in stream nitrogen presented high spatial variability both...
Full Text:: Greathouse1, J D Knoepp5, M B Adams6, G E Likens7,8, J L Campbell9, W H McDowell10, F N Scatena11 and G G

Creator:: Maxwell, Sara M., Hazen, Elliott L., Bograd, Steven J., Halpern, Benjamin S., Breed, Greg A., Nickel, Barry, Teutschel, Nicole M., Crowder, Larry B., Benson, Scott, Dutton, Peter H., Bailey, Helen, Kappes, Michelle A., Kuhn, Carey E., Weise, Michael J., Mate, Bruce, Shaffer, Scott A., Hassrick, Jason L., Henry, Robert W., Irvine, Ladd, McDonald, Birgitte I., Robinson, Patrick W., Block, Barbara A., and Costa, Daniel P.
Abstract:: Stressors associated with human activities interact in complex ways to affect marine ecosystems, yet we lack spatially explicit assessments of cumulative impacts on ecologically and economically key components such as marine predators. Here we develop a metric of cumulative utilization and impact (CUI) on marine predators by combining electronic tracking...
Full Text:: Conservation Biology 2008 Vol. 1134 Annals of the New York Academy of Sciences (ed R. S. Schlesinger W. H

Creator:: Hurley, Jennifer M., Dasgupta, Arko, Emerson, Jillian M., Smith, Kristina M., Freitag, Michael, and et al.
Abstract:: Neurospora crassa has been for decades a principal model for filamentous fungal genetics and physiology as well as for understanding the mechanism of circadian clocks. Eukaryotic fungal and animal clocks comprise transcription-translation-based feedback loops that control rhythmic transcription of a substantial fraction of these transcriptomes, yielding the changes in protein...
Full Text:: promoters, including those of many transcrip- tion factors. High temporal resolution (2-h) sampling over 48

Creator:: Ahn, Jinho, Brook, Edward J., and Buizert, Christo
Abstract:: Atmospheric CO₂ records for the centennial scale cooling event 8200 years ago (8.2 ka event) may help us understand climate-carbon cycle feedbacks under interglacial conditions, which are important for understanding future climate, but existing records do not provide enough detail. Here we present a new CO₂ record from the Siple...
Full Text:: al., 2006; Gerber et al., 2003] or from both land and oceans [Ahn et al., 2012b] are Geophysical

Creator:: Schlicker, Herbert G. and Roberts, Miriam
Full Text:: , 25 plates incl. geologic map and cross sections. (GMI) 3. BEESON, Marvin H. The geology of the

Creator:: Baylis, Alastair M. M., Orben, Rachael A., Arnould, John P. Y., Christiansen, Fredrik, Hays, Graeme C., and Staniland, Iain J.
Abstract:: Considerable uncertainties often surround the causes of long-term changes in population abundance. One striking example is the precipitous decline of southern sea lions (SSL; Otaria flavescens) at the Falkland Islands, from 80 555 pups in the mid 1930s to just 5506 pups in 1965. Despite an increase in SSL abundance over...
Full Text:: catastrophic pinniped population declines (Caughley and Gunn 1996, Gerber and Hilborn 2001). It is also

Creator:: Motorykin, Ievgen
Abstract:: Signal transduction within and between cells is at the core of biological activity in all living systems. Signaling networks are required for regulating biological functions, including growth, development and survival. Deregulation of signaling cascades has been linked to chronic and acute diseases and disorders This thesis focuses on mass spectrometry...

Creator:: Mulligan, Daniel M.
Abstract:: The rugged Cascade Range of central Oregon has been long regarded as an enigmatic, archaeological puzzle in the study of the Pacific Northwest's ancient past. While ethnographic and archaeological research in the adjacent northern Great Basin, Columbia Plateau and Willamette Valley have revealed a rich and ancient tapestry of Native...
Full Text:: used for sewing or puncturing animal skins and/or other textiles. L -WI-!"1 P] -A-3-3 91-A-5-h 06

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