Index Catalog // ScholarsArchive@OSU

Diurnal variations in the corrosiveness and acidification of porewater and its effects on populationdynamics of marine bivalves

Creator:: Miller, Cale A.
Abstract:: The undergradtuate research project was the completion, manipulation and assessment of a population model. The stage based population model assessed the late larval and juveniles stages of the hard shell clam Mercenaria mercenaria. There were seven class sizes input into the model starting with pediveligers and ending with juveniles at...
Resource Type:: Poster and Presentation

The silence of the clams: Forestry registered pesticides as multiple stressors on soft-shell clams

Creator:: Tissot, Alexandra G., Granek, Elise F., Thompson, Anne W., Hladik, Michelle L., Moran, Patrick W., and Scully-Engelmeyer, Kaegan
Abstract:: Contaminants are ubiquitous in the environment, often reaching aquatic systems. Combinations of forestry use pesticides have been detected in both water and aquatic organism tissue samples in coastal systems. Yet, most toxicological studies focus on the effects of these pesticides individually, at high doses, and over acute time periods, which,...
Resource Type:: Article
Full Text:: soft- shell clams, including the effects of time and compound combinations on clam performance

Oyster Shell Dissolution Rates in Estuarine Waters: Effects of pH and Shell legacy

Creator:: Waldbusser, George G., Steenson, Ryan A., and Green, Mark A.
Abstract:: Oyster shell is a crucial component of healthy oyster reefs. Shell planting has been a main component of oyster restoration efforts in many habitats and has been carried out on scales from individual and grassroots efforts to multiagency efforts across entire estuaries. However, the cycling and lifetime of the shell...
Resource Type:: Article
Full Text:: role of epi- and endobionts on shell degradation. Here we report findings from a laboratory study in

Environmental Effects of Tidal Energy Development

Creator:: Polagye, Brian, Van Cleve, Brie, Copping, Andrea, and Kirkendall, Keith
Abstract:: This report summarizes the outcomes of a March 22-25, 2010, workshop in Seattle, Washington, on the environmental effects of tidal energy development. The workshop focused on building capabilities to evaluate the environmental effects of tidal energy from turbines placed in the water column throughout the United States. However, it did...
Resource Type:: Technical Report
Full Text:: summarizes the outcomes of a March 22-25, 2010, workshop in Seattle, Washington, on the environmental

Riverine discharges impact physiological traits and carbon sources for shell carbonate in the marine intertidal mussel Perumytilus purpuratus

Creator:: Pérez, Claudia A., Lagos, Nelson A., Saldías, Gonzalo S., Waldbusser, George, and Vargas, Cristian A.
Abstract:: Anthropogenic modification watersheds and climate change have altered export from fluvial systems causing changes to the carbonate chemistry of river-influenced near shore environments. To determine the possible effects of riverine discharges on the mussel Perumytilus purpuratus, we performed in situ transplant experiments between river-influenced and open coastal habitats with contrasting...
Resource Type:: Article
Full Text:: effects of riverine discharges on the mussel Perumytilus purpuratus, we performed in situ transplant

Insights from stable isotope dynamics into the sensitivity of larval Pacific oysters to ocean acidification

Creator:: Brunner, Elizabeth Lev
Abstract:: Larvae of the Pacific Oyster, Crassostrea gigas, at Whiskey Creek Shellfish Hatchery (WCH) in Netarts Bay, Oregon, are negatively impacted by high-CO₂ water and exposure during the initial shell formation period appears to be particularly damaging. To investigate the mechanism of this early susceptibility, several cohorts of larvae at WCH...
Resource Type:: Masters Thesis
Full Text:: assess the direct effects of ocean acidification, alone and in combination with other stressors, on

The vertical distribution of infauna : a comparison of dredged and undredged areas in Coos Bay, Oregon

Creator:: Jefferts, Katharine
Resource Type:: Masters Thesis
Full Text:: the sediment, They noted a condition of marked oxygen depletion and an Eh reduction at a depth in the

The ecology of ocean acidification : integrating the effects of pH variation among other environmental stressors on biogeography and organismal performance in rocky intertidal communities

Creator:: Rose, Jeremy M.
Abstract:: Ocean Acidification (OA) has emerged as a major threat to marine ecosystems, particularly regarding calcifying organisms. A growing body of literature describing laboratory investigations into pH stress indicates broadly deleterious effects for calcifiers, but responses vary greatly across taxa and can be influenced by variations in other environmental characteristics. Scaling...
Resource Type:: Dissertation
Full Text:: : Integrating the Effects of pH Variation among Other Environmental Stressors on Biogeography and Organismal

Buffering Estuarine Sediments Against Acidification

Creator:: Myers, Tristen J.
Abstract:: Globally rising anthropogenic CO₂ emissions have resulted in the increased prevalence of ocean acidification (OA) which has the potential to impact shell-forming organisms. On geologic timescales, the largest contributor to atmospheric CO₂ was volcanoes, counterbalanced by weathering and erosion, but due to increased anthropogenic emissions, these processes alone can no...
Resource Type:: Masters Thesis
Full Text:: effects of amending sediments in countering CO2 emissions and ocean acidification. The goal of our

Reconstructing salinity conditions in Nares Strait (Canadian Archipelago) from stable isotope profiles in bivalve shells

Creator:: Zima, Daniela
Abstract:: Nares Strait is one of three main passages of the Canadian Archipelago that channels freshwater from the Arctic Ocean to the North Atlantic. There are very few observations regarding the role of this region on the present day Arctic freshwater budget, and even less regarding the changes in freshwater fluxes...
Resource Type:: Masters Thesis
Full Text:: , consulting with me on the implications of isotope data, and for making me feel welcome in his research

ScholarsArchive@OSU

Diurnal variations in the corrosiveness and acidification of porewater and its effects on populationdynamics of marine bivalves

The silence of the clams: Forestry registered pesticides as multiple stressors on soft-shell clams

Oyster Shell Dissolution Rates in Estuarine Waters: Effects of pH and Shell legacy

Environmental Effects of Tidal Energy Development

Riverine discharges impact physiological traits and carbon sources for shell carbonate in the marine intertidal mussel Perumytilus purpuratus

Insights from stable isotope dynamics into the sensitivity of larval Pacific oysters to ocean acidification

The vertical distribution of infauna : a comparison of dredged and undredged areas in Coos Bay, Oregon

The ecology of ocean acidification : integrating the effects of pH variation among other environmental stressors on biogeography and organismal performance in rocky intertidal communities

Buffering Estuarine Sediments Against Acidification

Reconstructing salinity conditions in Nares Strait (Canadian Archipelago) from stable isotope profiles in bivalve shells

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