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A comprehensive approach for habitat restoration in the Columbia Basin

Creator:: Rieman, Bruce E., Smith, Courtland L., Naiman, Robert J., Ruggerone, Gregory T., Wood, Christ C., Huntly, Nancy, Merril, Erik N., Alldredge, J. Richard, Bisson, Peter A., Congleton, James, Fausch, Kurt D., Levings, Colin, Pearcy, William, Scarnecchia, Dennis, and Smouse, Peter
Abstract:: The Columbia Basin once supported a diversity of native fishes and large runs of anadromous salmonids that sustained substantial fisheries and cultural values. Extensive land conversion, watershed disruptions, and subsequent fishery declines have led to one of the most ambitious restoration programs in the world. Progress has been made, but...
Resource Type:: Article
Full Text:: on the model of agricultural extension and Sea Grant programs or “communities of practice” (Collay

Eolian transport of glycerol dialkyl glycerol tetraethers (GDGTs) off northwest Africa

Creator:: Fietz, Susanne, Prahl, Fredrick G., Moraleda, Núria, and Rosell-Melé, Antoni
Abstract:: Branched glycerol dialkyl glycerol tetraethers (brGDGTs) of purportedly terrestrial origin are frequently detected in marine sediments, even in remote ocean sites where no direct impact from land erosion via rivers takes place. At these places, the most likely explanation for the presence of brGDGTs is in situ production or eolian...
Resource Type:: Article
Full Text:: ., Fröhlich-Nowoisky, J., Elbert, W., Andreae, M., Pöschl, U., Jaenicke R.,, 2012. Primary biological

Objective Determination of Feature Resolution in Two Sea Surface Temperature Analyses

Creator:: Reynolds, Richard W., Chelton, Dudley B., Roberts-Jones, Jonah, Martin, Matthew J., Menemenlis, Dimitris, and Merchant, Christopher John
Abstract:: Considerable effort is presently being devoted to producing high-resolution sea surface temperature (SST) analyses with a goal of spatial grid resolutions as low as 1 km. Because grid resolution is not the same as feature resolution, a method is needed to objectively determine the resolution capability and accuracy of SST...
Resource Type:: Article
Full Text:: Resolution in Two Sea Surface Temperature Analyses RICHARD W. REYNOLDS Cooperative Institute for Climate

Evaluating tradeoffs among ecosystem services to inform marine spatial planning

Creator:: Lester, Sarah E., Costello, Christopher, Halpern, Benjamin S., Gaines, Steven D., White, Crow, and Barth, John A.
Abstract:: A central challenge for natural resource management is developing rigorous yet practical approaches for balancing the costs and benefits of diverse human uses of ecosystems. Economic theory has a long history of evaluating tradeoffs in returns from different assets to identify optimal investment strategies. There has been recent progress applying...
Resource Type:: Article
Full Text:: 394 and OCE-0453071 (J.A.B.), and a grant from the Packard Foundation to the National Center for 395

Changes in Pacific Ocean circulation following the Miocene onset of permanent Antarctic ice cover

Creator:: Holbourn, Ann, Kuhnt, Wolfgang, Frank, Martin, and Haley, Brian A.
Abstract:: We integrate micropaleontological and geochemical records (benthic stable isotopes, neodymium isotopes, benthic foraminiferal abundances and XRF-scanner derived elemental data) from well-dated Pacific Ocean successions (15-12.7 Ma) to monitor circulation changes during the middle Miocene transition into a colder climate mode with permanent Antarctic ice cover. Together with previously published records,...
Resource Type:: Article
Full Text:: 138 3. Site locations 139 ODP Sites 1236 (21°21.539´S, 81°26.165´W; 1323 m water depth) and 1237

Does eddy-eddy interaction control surface phytoplankton distribution and carbon export in the North Pacific Subtropical Gyre?

Creator:: Guidi, Lionel, Calil, Paulo H. R., Duhamel, Solange, Bjoerkman, Karin M., Doney, Scott C., Jackson, George A., Li, Binglin, Church, Matthew J., Tozzi, Sasha, Kolber, Zbigniew S., Richards, Kelvin J., Fong, Allison A., Letelier, Ricardo M., Gorsky, Gabriel, Stemmann, Lars, and Karl, David M.
Abstract:: In the North Pacific Subtropical Gyre (NPSG), the regular occurrence of summer phytoplankton blooms contributes to marine ecosystem productivity and the annual carbon export. The mechanisms underlying the formation, maintenance, and decay of these blooms remain largely unknown; nitrogen fixation, episodic vertical mixing of nutrients, and meso- (<100 km) and...
Resource Type:: Article
Full Text:: pair of mesoscale eddies in the vicinity of Station ALOHA (22� 45′N, 158� 00′W) to show that horizontal

Nutrient and extracted chlorophyll data from the GLOBEC long-term observation program, 1997-2004 (revised 2012)

Creator:: Wetz, Jennifer Jarrell, Hill, Jon, Corwith, Holly L., and Wheeler, Patricia A.
Abstract:: Originally published in 2004, revised in 2012.
Resource Type:: Technical Report
Full Text:: Eastern North Pacific” (NOAA grant NA860P0589), “Supplemental Monitoring of ENSO Signals in the Eastern

The role of turbulence stress divergence in decelerating a river plume

Creator:: Kilcher, Levi F., Nash, Jonathan D., and Moum, James N.
Abstract:: Turbulence controls the composition of river plumes through mixing and alters the plume's trajectory by diffusing its momentum. While believed to play a crucial role in decelerating river-source waters, the turbulence stress in a near-field river plume has not previously been observationally quantified. In this study, finely resolved density, velocity,...
Resource Type:: Article
Full Text:: �W) with the positive x, u and y, v directions eastward and northward respectively (Figure 1). The y

Climate Sensitivity of the Community Climate System Model, Version 4

Creator:: Bitz, C. M., Shell, K. M., Gent, P. R., Bailey, D. A., Danabasoglu, G., Armour, K. C., Holland, M. M., and Kiehl, J. T.
Abstract:: Equilibrium climate sensitivity of the Community Climate System Model, version 4 (CCSM4) is 3.20 degrees C for 1 degrees horizontal resolution in each component. This is about a half degree Celsius higher than in the previous version (CCSM3). The transient climate sensitivity of CCSM4 at 1 degrees resolution is 1.72...
Resource Type:: Article
Full Text:: amount to about 5–10 W m22 in the ice covered seas. A further global adjustment is made to the Qflx to

Relationship between tropical Atlantic Sea surface temperature variability and southern Indian Ocean tropical cyclones

Creator:: DeBlander, Evan F.
Abstract:: Recent studies have found that equatorial Atlantic sea surface temperature (SST) variability may be influencing tropical Indian Ocean climate (Kucharski 2009, Wang 2009). Due to the economic and social impact of tropical cyclones, it is important to investigate how an Atlantic-Indian Ocean connection may be affecting tropical cyclone behavior in...
Resource Type:: Masters Thesis
Full Text:: Grant 0917609 TABLE OF CONTENTS Chapter 1: Introduction

ScholarsArchive@OSU

A comprehensive approach for habitat restoration in the Columbia Basin

Eolian transport of glycerol dialkyl glycerol tetraethers (GDGTs) off northwest Africa

Objective Determination of Feature Resolution in Two Sea Surface Temperature Analyses

Evaluating tradeoffs among ecosystem services to inform marine spatial planning

Changes in Pacific Ocean circulation following the Miocene onset of permanent Antarctic ice cover

Does eddy-eddy interaction control surface phytoplankton distribution and carbon export in the North Pacific Subtropical Gyre?

Nutrient and extracted chlorophyll data from the GLOBEC long-term observation program, 1997-2004 (revised 2012)

The role of turbulence stress divergence in decelerating a river plume

Climate Sensitivity of the Community Climate System Model, Version 4

Relationship between tropical Atlantic Sea surface temperature variability and southern Indian Ocean tropical cyclones

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