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Filtering by: Creator Stegman, D. R. Remove constraint Creator: Stegman, D. R. Non-Academic Affiliation Oregon State University. Sea Grant College Program Remove constraint Non-Academic Affiliation: Oregon State University. Sea Grant College Program Resource Type Article Remove constraint Resource Type: Article

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Juvenile coho salmon movement, growth and survival in a coastal basin of southern Oregon

Creator:

Weybright, Adam D. and Giannico, Guillermo R.

Abstract:

Juvenile salmonids display highly variable spatial and temporal patterns of early dispersal that are influenced by density-dependent and density-independent factors. Although juvenile coho salmon (Oncorhynchus kisutch) movement patterns in streams and their relationship with body mass and growth have been examined in previous studies, most observations were limited to one...

Resource Type:

Article
Trophic ecology of the neustonic cnidarian Velella velella in the northern California Current during an extensive bloom year: insights from gut contents and stable isotope analysis

Creator:

Zeman, Samantha M., Corrales‑Ugalde, Marco, Brodeur, Richard D., and Sutherland, Kelly R.

Abstract:

Aggregations of the neustonic hydrozoan Velella velella occur periodically in the northern California Current. Despite the regular occurrence of notable bloom events in this productive upwelling zone, little is known about their trophic ecology. We used gut content and stable isotope analyses (SIA) to elucidate V. velella prey selectivity and...

Resource Type:

Article
The Deep Sea and Me : using a science center exhibit to promote lasting public literacy and elucidate public perception of the deep sea

Creator:

Darr, Katherine D., East, Jennifer L., Seabrook, Sarah, Dundas, Steven J., and Thurber, Andrew R.

Abstract:

A critical barrier to effective management of deep-sea resources is a lack of understanding by society of the benefits received from the oceans. To address this knowledge gap, we applied an iterative design-based research methodology to evaluate (1) how to effectively use an exhibit to increase public literacy of the...

Resource Type:

Article

Full Text:

: 10.1016/j.ecolecon.2017.07.016 Thurber, A. R., Sweetman, A. K., Narayanaswamy, B. E., Jones, D. O. B
Particle shape impacts export and fate in the ocean through interactions with the globally abundant appendicularian Oikopleura dioica

Creator:

Conley, Keats R. and Sutherland, Kelly R.

Abstract:

Marine microbes exhibit highly varied, often non-spherical shapes that have functional significance for essential processes, including nutrient acquisition and sinking rates. There is a surprising absence of data, however, on how cell shape affects grazing, which is crucial for predicting the fate of oceanic carbon. We used synthetic spherical and...

Resource Type:

Article

Full Text:

plankton—an experimental study. Hydrobiologia. 2003; 500: 243–57. 16. Bedo A, Acuna J, Robins D, Harris R
Abundance, distribution, and feeding ecology of Pyrosoma atlanticum in the Northern California Current

Creator:

Schram, Julie B., Sorensen, Hilarie L., Brodeur, Richard D., Galloway, Aaron W. E., and Sutherland, Kelly R.

Abstract:

During 2016-2018, unprecedented aggregations of the colonial pelagic tunicate Pyrosoma atlanticum were observed in the Northern California Current (NCC). Pyrosomes are common in tropical and sub-tropical ocean waters, but little is known about their abundance, distribution, and trophic ecology in mid-latitude systems. To assess these factors, pyrosomes were collected during...

Resource Type:

Article
Range expansion of tropical pyrosomes in the northeast Pacific Ocean

Creator:

Sutherland, Kelly R., Sorenson, Hilarie L., Blondheim, Olivia N., Brodeur, Richard D., and Galloway, Aaron W. E.

Abstract:

Pyrosomes are colonial pelagic tunicates that have fascinated marine biologists for over a century. Their name comes from the “fiery” bioluminescence that luminous organs produce at night time. Blooms of pyrosomes, identified as Pyrosoma atlanticum (Peron, 1804), have recently appeared in the North Pacific Ocean, prompting questions about environmental factors...

Resource Type:

Article
Graphical coding data and operational guidance for implementation or modification of a LabVIEW®-based pHstat system for the cultivation of microalgae

Creator:

Golda, Rachel L., Needoba, Joseph A., Golda, Mark D., and Peterson, Tawnya D.

Abstract:

The influence of pH on phytoplankton physiology is an important facet of the body of research on ocean acidification. We provide data developed during the design and implementation of a novel pHstat system capable of maintaining both static and dynamic pH environments in a laboratory setting. These data both help...

Resource Type:

Article

Full Text:

://d 2352-34 (http://c DOI n Corr Road, Po E-m journal homepage: www.elsevier.com/locate/dib Data
Effect of metformin exposure on growth and photosynthetic performance in the unicellular freshwater chlorophyte, Chlorella vulgaris

Creator:

Cummings, Brittany M., Needoba, Joseph A., and Peterson, Tawyna D.

Abstract:

Many pharmaceuticals have negative effects on biota when released into the environment. For example, recent work has shown that the commonly prescribed antidiabetic drug, metformin (N,N-dimethylbiguanide), has endocrine disrupting effects on fish. However, effects of metformin on aquatic primary producers are poorly known. We exposed cultured isolates of a freshwater...

Resource Type:

Article

Full Text:

, Chlorella vulgaris Brittany M. CummingsID, Joseph A. NeedobaID, Tawnya D. PetersonID* Oregon Health
Connecting Science to Policymakers, Managers, and Citizens

Creator:

Lubchenco, Jane, Menge, Bruce A., Barth, John A., Carr, Mark H., Caselle, Jennifer E., Chan, Francis, Fulton-Bennett, Heather K., Gaines, Steven D., Kroeker, Kristy J., Milligan, Kristen, Palumbi, Steven R., and White, J. Wilson

Abstract:

Twenty years ago, the creation of a new scientific program, the Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO), funded by the Packard Foundation, provided the opportunity to integrate—from the outset—research, monitoring, and outreach to the public, policymakers, and managers. PISCO’s outreach efforts were initially focused primarily on sharing scientific...

Resource Type:

Article

Full Text:

. Caselle, Francis Chan, Heather K. Fulton-Bennett, Steven D. Gaines, Kristy J. Kroeker, Kristen Milligan
Growth rules in the marine copepod genus Acartia

Creator:

Miller, Charles B., Johnson, John Kenneth, and Heinle, Donald R.

Abstract:

Several species of the copepod genus Acartia are shown from existing data to complete each molt-to-molt phase of the life cycle in a constant time period. This molting pattern is termed isochronal development. Increase in mass at each stage is a nearly constant fraction of the weight at the beginning...

Resource Type:

Article

Full Text:

selection, 2nd revised ed. Dover. a HEINLE, D. R. 1966. Production of a Calanoid copepod, Acartia tonsa

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Academic Affiliation

Fisheries and Wildlife17
College of Earth, Ocean, and Atmospheric Sciences13
Integrative Biology9
School of Oceanography6
Applied Economics2
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Creator

Torres, Leigh G.8
Pearcy, William G.5
Barth, John A.4
Chan, Francis4
Durland, Evan4
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Current results range from 1976 to 2021

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English [eng]59

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Non-Academic Affiliation

Oregon State University. Sea Grant College Program[remove]59
Hatfield Marine Science Center9
Oregon State University. Marine Mammal Institute2
Oregon. Department of Fish and Wildlife1

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Yes52

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Article[remove]59

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No Copyright - United States1

Subject

Climatic changes2
Dungeness crab2
Gray whale2
Ocean acidification2
Pacific oyster2
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