Index Catalog // ScholarsArchive@OSU

Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal Estuaries in 2017

Creator:: Yamada, Sylvia Behrens, Yednock, Bree, Indivero, Julia, Geierman, Christina, Prickett, Joel A., Randall, Andrea, and Akmajian, Adrianne
Abstract:: The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990’s. After the arrival of a strong year class in 1998, significant recruitment to the populations occurred only in 2005, 2006, 2015, 2016 and 2017. Warm winter water temperatures, high Pacific Decadal Oscillation...
Resource Type:: Technical Report
Full Text:: Carcinus maenas and C. aestuarii. J. of Biogeography 30(12):1809-1820. Cohen, A.N., J.T. Carlton, and

Strophatrypa, a new genus of Brachiopoda (Atrypidae), from upper Silurian strata of the Alexander terrane, Southeast Alaska

Creator:: Boucot, Arthur J., Blodgett, Robert B., and Rohr, David M.
Abstract:: The atrypid brachiopod Strophatrypa skaflestadi gen. et sp. nov. occurs in unnamed upper Silurian strata exposed near the town of Hoonah on northeast Chichagof Island, Southeast Alaska. The new genus represents the first strophic atrypoid with many characters otherwise similar to those of the Atrypidae. Although this genus is known...
Resource Type:: Article
Full Text:: (Atrypidae), from upper Silurian strata of the Alexander terrane, Southeast Alaska ARTHUR J. BOUCOT, ROBERT

Quantifying invertebrate resistance to floods: a global-scale meta-analysis

Creator:: McMullen, Laura E. and Lytle, David A.
Abstract:: Floods are a key component of the ecology and management of riverine ecosystems around the globe, but it is not clear whether floods have predictable effects on organisms that can allow us to generalize across regions and continents. To address this, we conducted a global-scale meta-analysis to investigate effects of...
Resource Type:: Article
Full Text:: floods: a global-scale meta-analysis LAURA E. MCMULLEN1 AND DAVID A. LYTLE Department of Zoology

Phylogeny of minute carabid beetles and their relatives based upon DNA sequence data (Coleoptera, Carabidae, Trechitae)

Creator:: Maddison, David R. and Ober, Karen A.
Abstract:: The phylogeny of ground beetles of supertribe Trechitae is inferred using DNA sequences of genes that code for 28S ribosomal RNA, 18S ribosomal RNA, and wingless. Within the outgroups, austral psydrines are inferred to be monophyletic, and separate from the three genera of true Psydrina (Psydrus, Nomius, Laccocenus); the austral...
Resource Type:: Article
Full Text:: data (Coleoptera, Carabidae, Trechitae) David R. Maddison1, Karen A. Ober2 1 Department of

Severe Drought Drives Novel Community Trajectories in Desert Stream Pools

Creator:: Bogan, Michael T. and Lytle, David A.
Abstract:: 1. Ecological communities can be relatively stable for long periods of time, and then, often as a result of disturbance, transition rapidly to a novel state. When communities fail to recover to pre-disturbance configurations, they are said to have experienced a regime shift or to be in an alternative stable state....
Resource Type:: Article
Full Text:: Lytle, David A. Department of Zoology, Oregon State University

Mussel selectivity for high-quality food drives carbon inputs into open-coast intertidal ecosystems

Creator:: Bracken, Matthew E. S., Menge, Bruce A., Foley, Melissa M., Sorte, Cascade J. B., Lubchenco, Jane, and Schiel, David R.
Abstract:: Filter-feeding invertebrates consume phytoplankton and detritus and therefore serve as important mediators of the exchange of materials from nearshore pelagic to intertidal benthic ecosystems. Here, we evaluated the linkages between nearshore and intertidal systems on temperate rocky reefs on the coasts of Oregon, USA, and New Zealand’s South Island. We...
Resource Type:: Article
Full Text:: , Melissa M. Foley4, Cascade J. B. Sorte5, Jane Lubchenco3, David R. Schiel6 1Marine Science Center

Ghost factors of laboratory carbonate chemistry are haunting our experiments

Creator:: Galloway, A. W. E., von Dassow, G., Schram, J. B., Klinger, T., Hill, T. M., Lowe, A. T., Chan, F., Yoshioka, R. M., and Kroeker, K. J.
Abstract:: For many historical and contemporary experimental studies in marine biology, seawater carbonate chemistry remains a ghost factor, an uncontrolled, unmeasured, and often dynamic variable affecting experimental organisms or the treatments to which investigators subject them. We highlight how environmental variability, such as seasonal upwelling and biological respiration, drive variation in...
Resource Type:: Article
Full Text:: . Mar. Ecol. Prog. Ser. 536: 259–279. Dickson, A. G., C. L. Sabine, and J. R. Christian. 2007. Guide to

The Dynamics and Impact of Ocean Acidification and Hypoxia: Insights from Sustained Investigations in the Northern California Current Large Marine Ecosystem

Creator:: Chan, Francis, Barth, John A., Kroeker, Kristy J., Lubchenco, Jane, and Menge, Bruce A.
Abstract:: Coastal upwelling ecosystems around the world are defined by wind-generated currents that bring deep, nutrient-rich waters to the surface ocean where they fuel exceptionally productive food webs. These ecosystems are also now understood to share a common vulnerability to ocean acidification and hypoxia (OAH). In the California Current Large Marine...
Resource Type:: Article
Full Text:: Ecosystem By Francis Chan, John A. Barth, Kristy J. Kroeker, Jane Lubchenco, and Bruce A. Menge

Aggregation of Sea Urchin Phagocytes Is Augmented In Vitro by Lipopolysaccharide

Creator:: Majeske, Audrey J., Bayne, Christopher J., and Smith, L. Courtney
Abstract:: Development of protocols and media for culturing immune cells from marine invertebrates has not kept pace with advancements in mammalian immune cell culture, the latter having been driven by the need to understand the causes of and develop therapies for human and animal diseases. However, expansion of the aquaculture industry...
Resource Type:: Article
Full Text:: Augmented In Vitro by Lipopolysaccharide Audrey J. Majeske1, Christopher J. Bayne2, L. Courtney Smith1* 1

Large-scale Flow Experiments for Managing River Systems

Creator:: Konrad, Christopher P., Olden, Julian D., Lytle, David A., Melis, Theodore S., Schmidt, John C., Bray, Erin N., Freeman, Mary C., Gido, Keith B., Hemphill, Nina P., Kennard, Mark J., McMullen, Laura E., Mims, Meryl C., Pyron, Mark, Robinson, Christopher T., and Williams, John G.
Abstract:: Experimental manipulations of streamflow have been used globally in recent decades to mitigate the impacts of dam operations on river systems. Rivers are challenging subjects for experimentation, because they are open systems that cannot be isolated from their social context. We identify principles to address the challenges of conducting effective...
Resource Type:: Article
Full Text:: Experiments for Managing River Systems Author(s): Christopher P. Konrad, Julian D. Olden, David A. Lytle

ScholarsArchive@OSU

Status of the European Green Crab, Carcinus maenas, in Oregon and Washington coastal Estuaries in 2017

Strophatrypa, a new genus of Brachiopoda (Atrypidae), from upper Silurian strata of the Alexander terrane, Southeast Alaska

Quantifying invertebrate resistance to floods: a global-scale meta-analysis

Phylogeny of minute carabid beetles and their relatives based upon DNA sequence data (Coleoptera, Carabidae, Trechitae)

Severe Drought Drives Novel Community Trajectories in Desert Stream Pools

Mussel selectivity for high-quality food drives carbon inputs into open-coast intertidal ecosystems

Ghost factors of laboratory carbonate chemistry are haunting our experiments

The Dynamics and Impact of Ocean Acidification and Hypoxia: Insights from Sustained Investigations in the Northern California Current Large Marine Ecosystem

Aggregation of Sea Urchin Phagocytes Is Augmented In Vitro by Lipopolysaccharide

Large-scale Flow Experiments for Managing River Systems

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