Index Catalog // ScholarsArchive@OSU

Error in predicting hydrosol backscattering from remotely sensed reflectance

Creator:: Weidemann, A. D., Stavn, R. H., Zaneveld, J. Ronald, and Wilcox, M. R.
Abstract:: Monte Carlo simulations are carried out to determine the error in the inversion of backscattering from remotely sensed reflectance when geometrical shape factors of the light field are assumed to be unity. The results show that error in backscattering inversion can vary from a 40% overestimation to a 20% underestimation...
Resource Type:: Article
Full Text:: lobe of the volume scattering func- tion/5(% z) for bacteria is compared with uniform backscat- ter

What is the skill of ocean tracers in reducing uncertainties about ocean diapycnal mixing and projections of the Atlantic Meridional Overturning Circulation?

Creator:: Schmittner, Andreas, Tonkonojenkov, Roman, Urban, Nathan M., Goes, Marlos, Haran, Murali, and Keller, Klaus
Abstract:: Current projections of the oceanic response to anthropogenic climate forcings are uncertain. Two key sources of these uncertainties are (1) structural errors in current Earth system models and (2) imperfect knowledge of model parameters. Ocean tracer observations have the potential to reduce these uncertainties. Previous studies typically consider each tracer...
Resource Type:: Article
Full Text:: Circulation? 4 Marlos Goes,1 Nathan M. Urban,1 Roman Tonkonojenkov,1 Murali Haran,2 5 Andreas Schmittner,3

What is the skill of ocean tracers in reducing uncertainties about ocean diapycnal mixing and projections of the Atlantic Meridional Overturning Circulation?

Creator:: Goes, Marlos, Urban, Nathan M., Tonkonojenkov, Roman, Haran, Murali, Schmittner, Andreas, and Keller, Klaus
Abstract:: Current projections of the oceanic response to anthropogenic climate forcings are uncertain. Two key sources of these uncertainties are (1) structural errors in current Earth system models and (2) imperfect knowledge of model parameters. Ocean tracer observations have the potential to reduce these uncertainties. Previous studies typically consider each tracer...
Resource Type:: Article
Full Text:: Circulation? 4 Marlos Goes,1 Nathan M. Urban,1 Roman Tonkonojenkov,1 Murali Haran,2 5 Andreas Schmittner,3

The great 2012 Arctic Ocean summer cyclone enhanced biological productivity on the shelves

Creator:: Zhang, Jinlun, Ashjian, Carin, Campbell, Robert, Hill, Victoria, Spitz, Yvette H., and Steele, Michael
Abstract:: A coupled biophysical model is used to examine the impact of the great Arctic cyclone of early August 2012 on the marine planktonic ecosystem in the Pacific sector of the Arctic Ocean (PSA). Model results indicate that the cyclone influences the marine planktonic ecosystem by enhancing productivity on the shelves...
Resource Type:: Article
Full Text:: the shelves Jinlun Zhang,1 Carin Ashjian,2 Robert Campbell,3 Victoria Hill,4 Yvette H. Spitz,5 and

Phenology of particle size distributions and primary productivity in the North Pacific subtropical gyre (Station ALOHA)

Creator:: White, Angelicque E., Letelier, Ricardo M., Whitmire, Amanda L., Barone, Benedetto, Bidigare, Robert R., Church, Matthew J., and Karl, David M.
Abstract:: The particle size distribution (PSD) is a critical aspect of the oceanic ecosystem. Local variability in the PSD can be indicative of shifts in microbial community structure and reveal patterns in cell growth and loss. The PSD also plays a central role in particle export by influencing settling speed. Satellite-based...
Resource Type:: Article
Full Text:: et al. [2011] report that while less abundant, ‘‘larger’’ phytoplankton (>2 lm) in the North Pacific

Connectivity among straits of the northwest Pacific marginal seas

Creator:: Cho, Yang-Ki, Seo, Gwang-Ho, Choi, Byoung-Ju, Kim, Sangil, Kim, Young-Gyu, Youn, Yong-Hoon, and Dever, Edward P.
Abstract:: The connectivity among straits of the northwest Pacific marginal seas is investigated with a primitive-equation ocean circulation model simulated for 10 years from 1994 to 2003. Over the simulation interval the temporal and spatial means and variations of the model sea surface temperature are comparable to those of the satellite...
Resource Type:: Article
Full Text:: the minimum was 1.67 Sv in January (Figure 5 with pluses). Takikawa et al. [2005] report transport

Distribution and sources of organic matter in surface marine sediments across the North American Arctic margin

Creator:: Goni, Miguel A., O’Connor, Alison E., Kuzyk, Zou Zou, Yunker, Mark B., Gobeil, Charles, and Macdonald, Robie W.
Abstract:: As part of the International Polar Year research program, we conducted a survey of surface marine sediments from box cores along a section extending from the Bering Sea to Davis Strait via the Canadian Archipelago. We used bulk elemental and isotopic compositions, together with biomarkers and principal components analysis, to...
Resource Type:: Article
Full Text:: . O’Connor,2 Zou Zou Kuzyk,3 Mark B. Yunker,4 Charles Gobeil,5 and Robie W. Macdonald6 Received 18 February

A multiscale climate emulator for long-term morphodynamics (MUSCLE-morpho)

Creator:: Antolínez, José Antonio A., Méndez, Fernando J., Camus, Paula, Vitousek, Sean, González, E. Mauricio, Ruggiero, Peter, and Barnard, Patrick
Abstract:: Interest in understanding long-term coastal morphodynamics has recently increased as climate change impacts become perceptible and accelerated. Multiscale, behavior-oriented and process-based models, or hybrids of the two, are typically applied with deterministic approaches which require considerable computational effort. In order to reduce the computational cost of modeling large spatial and...
Resource Type:: Article
Full Text:: [Griggs, 2013]. The latest IPCC [2013] report confirms that climate change is unequivocal, as evidenced by

Particle distributions and dynamics in the euphotic zone of the North Pacific Subtropical Gyre

Creator:: Barone, Benedetto, Bidigare, Robert R., Church, Matthew J., Karl, David M., Letelier, Ricardo M., and White, Angelicque E.
Abstract:: During the summer of 2012, we used laser diffractometry to investigate the temporal and vertical variability of the particle size spectrum (1.25–100 µm in equivalent diameter) in the euphotic zone of the North Pacific Subtropical Gyre. Particles measured with this optical method accounted for ∼40% of the particulate carbon stocks...
Resource Type:: Article
Full Text:: North Pacific Subtropical Gyre. Journal of Geophysical Research: Oceans, 120(5), 3229-3247. doi

Impact of tide-topography interactions on basal melting of Larsen C Ice Shelf, Antarctica

Creator:: Mueller, R. D., Padman, L., Dinniman, M. S., Erofeeva, S. Y., Fricker, H. A., and King, M. A.
Abstract:: Basal melting of ice shelves around Antarctica contributes to formation of Antarctic Bottom Water and can affect global sea level by altering the offshore flow of grounded ice streams and glaciers. Tides influence ice shelf basal melt rate (w(b)) by contributing to ocean mixing and mean circulation as well as...
Resource Type:: Article
Full Text:: loss from Filchner-Ronne Ice Shelf (FRIS) in the southern Weddell Sea. [5] In this paper, we are

ScholarsArchive@OSU

Error in predicting hydrosol backscattering from remotely sensed reflectance

What is the skill of ocean tracers in reducing uncertainties about ocean diapycnal mixing and projections of the Atlantic Meridional Overturning Circulation?

What is the skill of ocean tracers in reducing uncertainties about ocean diapycnal mixing and projections of the Atlantic Meridional Overturning Circulation?

The great 2012 Arctic Ocean summer cyclone enhanced biological productivity on the shelves

Phenology of particle size distributions and primary productivity in the North Pacific subtropical gyre (Station ALOHA)

Connectivity among straits of the northwest Pacific marginal seas

Distribution and sources of organic matter in surface marine sediments across the North American Arctic margin

A multiscale climate emulator for long-term morphodynamics (MUSCLE-morpho)

Particle distributions and dynamics in the euphotic zone of the North Pacific Subtropical Gyre

Impact of tide-topography interactions on basal melting of Larsen C Ice Shelf, Antarctica

Limit your search

Academic Affiliation

Creator

Date

Decade

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Search Constraints

Search Results

Limit your search