Index Catalog // ScholarsArchive@OSU

1992-1995 waterbird and raptor records for Cabell Marsh, William L. Finley National Wildlife Refuge, Benton County, Oregon

Creator:: Merrifield, Kathy
Abstract:: I conducted 14-22 waterbird and raptor censuses each year from 1992-1995 during late April or early May through October. I observed 44 waterbird and 13 raptor species, including hatch year individuals of seven waterbird species. The records for each census are given.
Resource Type:: Article
Full Text:: ***************************************************************************** Kathy Merrifield, 3261 NW Jackson #6, Corvallis, Oregon 97330 Copyright ® 1996 by Kathy Merrifield

Energetics of M₂ Barotropic-to-Baroclinic Tidal Conversion at the Hawaiian Islands

Creator:: Carter, G. S., Merrifield, M. A., Becker, J. M., Katsumata, K., Gregg, M. C., Luther, D. S., Levine, M. D., Boyd, Timothy John, 1958-2013, and Firing, Y. L.
Abstract:: A high-resolution primitive equation model simulation is used to form an energy budget for the principal semidiurnal tide (M₂) over a region of the Hawaiian Ridge from Niihau to Maui. This region includes the Kaena Ridge, one of the three main internal tide generation sites along the Hawaiian Ridge and...
Resource Type:: Article
Full Text:: Hawaiian Islands G. S. CARTER,* M. A. MERRIFIELD,* J. M. BECKER,� K. KATSUMATA,# M. C. GREGG,@ D. S

Incoherent Nature of M2 Internal Tides at the Hawaiian Ridge

Creator:: Zilberman, N. V., Merrifield, M. A., Carter, G. S., Luther, D. S., Levine, M. D., and Boyd, Timothy John, 1958-2013
Abstract:: Moored current, temperature, and conductivity measurements are used to study the temporal variability of M-2 internal tide generation above the Kaena Ridge, between the Hawaiian islands of Oahu and Kauai. The energy conversion from the barotropic to baroclinic tide measured near the ridge crest varies by a factor of 2...
Resource Type:: Article
Full Text:: , San Diego, La Jolla, California M. A. MERRIFIELD, G. S. CARTER, AND D. S. LUTHER University of

Characterizing seawater oxygen isotopic variability in a regional ocean modeling framework: Implications for coral proxy records

Creator:: Stevenson, S., Powell, B. S., Merrifield, M. A., Cobb, K. M., Nusbaumer, J., and Noone, D.
Abstract:: Reconstructions of the El Niño–Southern Oscillation (ENSO) are often created using the oxygen isotopic ratio in tropical coral skeletons (δ¹⁸O). However, coral δ¹⁸O can be difficult to interpret quantitatively, as it reflects changes in both temperature and the δ¹⁸O value of seawater. Small-scale (10–100 km) processes affecting local temperature and...
Resource Type:: Article

Diagnosing a partly standing internal wave in Mamala Bay, Oahu

Creator:: Martini, K. I., Alford, M. H., Nash, Jonathan, Kunze, E., and Merrifield, M. A.
Abstract:: An internal partly standing wave in Mamala Bay, Hawaii is studied using new observations and the Princeton Ocean Model (POM). Previous work suggested a convergence in the bay of east- and westbound waves emanating from Kaena Ridge and Makapuu Point, respectively. New energy flux measurements with shipboard ADCP/CTD confirm that...
Resource Type:: Article
Full Text:: . Merrifield, M. A., P. E. Holloway, and T. M. S. Johnston (2001), The generation of internal tides at the

The divergent effect of capture depth and associated barotrauma on post-recompression survival of canary (Sebastes pinniger) and yelloweye rockfish (S. ruberrimus)

Creator:: Hannah, Robert W., Rankin, Polly S., and Blume, Matthew T. O.
Abstract:: We evaluated the external signs of barotrauma and 48-h post-recompression survival for 17 54 canary and 81 yelloweye rockfish captured at depths of 46-174 m, much deeper than a 18 similar prior experiment, but within the depth range of recreational fishery catch and 19 discard. Survival was measured using specialized...
Resource Type:: Article
Full Text:: (S. ruberrimus) 2 3 Robert W. Hannah*, Polly S. Rankin, Matthew T.O. Blume 4 5 Oregon

Internal Tides and Turbulence along the 3000-m Isobath of the Hawaiian Ridge

Creator:: Lee, Craig M., Sanford, Thomas B., Kunze, Eric, Nash, Jonathan D., Merrifield, Mark A., and Holloway, Peter E.
Abstract:: Full-depth velocity and density profiles taken along the 3000-m isobath characterize the semidiurnal internal tide and bottom-intensified turbulence along the Hawaiian Ridge. Observations reveal baroclinic energy fluxes of 21 ± 5 kW m⁻¹ radiating from French Frigate Shoals, 17 ± 2.5 kW m⁻¹ from Kauai Channel west of Oahu, and...
Resource Type:: Article
Full Text:: Hawaiian Ridge CRAIG M. LEE,* ERIC KUNZE,� THOMAS B. SANFORD,* JONATHAN D. NASH,# MARK A. MERRIFIELD

Pacific Storms Climatology Products (PSCP): Understanding Extreme Events

Creator:: Kruk, Michael C., Marra, John J., Ruggiero, Peter, Atkinson, David, Merrifield, Mark, Levinson, David, and Lander, Mark
Abstract:: Extreme events: the floods that displace us from our homes, the high waves that wash out coastal roads, or the toppling of trees and power poles from a passing storm. For locations around the Pacific Basin, where remote island chains sit perilously close to sea level and where rainfall is...
Resource Type:: Article
Full Text:: Events by Michael c. KruK, John J. Marra, Peter ruggiero, DaviD atKinson, MarK MerrifielD, DaviD

Probabilistic Wind Gust Forecasting Using Nonhomogeneous Gaussian Regression

Creator:: Thorarinsdottir, Thordis L. and Johnson, Matthew S.
Abstract:: A joint probabilistic forecasting framework is proposed for maximum wind speed, the probability of gust, and, conditional on gust being observed, the maximum gust speed in a setting where only the maximum wind speed forecast is available. The framework employs the nonhomogeneous Gaussian regression (NGR) statistical postprocessing method with appropriately...
Resource Type:: Article
Full Text:: University, Heidelberg, Germany MATTHEW S. JOHNSON Department of Statistics, Oregon State University

The eBird enterprise: An integrated approach to development and application of citizen science

Creator:: Sullivan, Brian L., Aycrigg, Jocelyn L., Barry, Jessie H., Bonney, Rick E., Bruns, Nicholas, Cooper, Caren B., Damoulas, Theo, Dhondt, Andre A., Dietterich, Thomas G., Farnsworth, Andrew, Fink, Daniel, Fitzpatrick, John W., Fredericks, Thomas, Gerbracht, Jeff, Gomes, Carla, Hochachka, Wesley M., Iliff, Marshall J., Lagoze, Carl, La Sorte, Frank A., Merrifield, Matthew, Morris, Will, Phillips, Tina B., Reynolds, Mark, Rodewald, Amanda D., Rosenberg, Kenneth V., Trautmann, Nancy M., Wiggins, Andrea, Winkler, David W., Wong, Weng-Keen, Wood, Christopher L., Yu, Jun, and Kelling, Steve
Abstract:: Citizen-science projects engage volunteers to gather or process data to address scientific questions. But citizen-science projects vary in their ability to contribute usefully for science, conservation, or public policy. eBird has evolved from a basic citizen-science project into a collective enterprise, taking a novel approach to citizen science by developing...
Resource Type:: Article
Full Text:: Wesley M. Hochachka a, Marshall J. Iliff a, Carl Lagoze e, Frank A. La Sorte a, Matthew Merrifield f

ScholarsArchive@OSU

1992-1995 waterbird and raptor records for Cabell Marsh, William L. Finley National Wildlife Refuge, Benton County, Oregon

Energetics of M₂ Barotropic-to-Baroclinic Tidal Conversion at the Hawaiian Islands

Incoherent Nature of M2 Internal Tides at the Hawaiian Ridge

Characterizing seawater oxygen isotopic variability in a regional ocean modeling framework: Implications for coral proxy records

Diagnosing a partly standing internal wave in Mamala Bay, Oahu

The divergent effect of capture depth and associated barotrauma on post-recompression survival of canary (Sebastes pinniger) and yelloweye rockfish (S. ruberrimus)

Internal Tides and Turbulence along the 3000-m Isobath of the Hawaiian Ridge

Pacific Storms Climatology Products (PSCP): Understanding Extreme Events

Probabilistic Wind Gust Forecasting Using Nonhomogeneous Gaussian Regression

The eBird enterprise: An integrated approach to development and application of citizen science

Limit your search

Academic Affiliation

Conference Section/Track

Creator

Contributor

Date

Decade

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search