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- <p>Algal blooms -- Research.</p> <p>Hypoxia (Water) -- Research.</p> <p>Toxic algae -- Research. </p> <p>Prymnesium parvum -- Research.</p> (1)
- <p>Fish communities – Ohio River.</p> <p>Basses (Fish) – Ohio River.</p> <p>Forage fishes.</p> <p>Bass fishing – Ohio River.</p> (1)
- <p>Ohio River Watershed -- Environmental conditions.</p> <p>Algal blooms -- Monitoring.</p> (1)
- Aquatic toxicology (1)
- Harmful Algal Blooms (1)
Articles 1 - 3 of 3
Full-Text Articles in Environmental Health
Modeling Chlorophyll Concentrations On The Ohio River Using Remotely Sensed Data, Thaddaeus Stephen Tuggle
Modeling Chlorophyll Concentrations On The Ohio River Using Remotely Sensed Data, Thaddaeus Stephen Tuggle
Theses, Dissertations and Capstones
Traditional direct water quality methodologies limit the ability to spatially and temporally predict algal blooms in lotic systems due to the size and characteristics of large river systems. Algal blooms potentially can be predicted by knowing the spatial and temporal patterns of change in cyanobacteria concentrations at large scales. Remote sensing studies investigating freshwater algal blooms, some known to secrete harmful toxins, are primarily conducted on lentic systems while large lotic systems are greatly ignored. In this study I developed a chlorophyll concentration estimation model for the Ohio River using a satellite remote sensing approach. Ground-truth water quality measures, including …
Establishing Environmental Variability In The Toxins Produced By A Single Strain Of Prymnesium Parvum, Amy Parsons-White
Establishing Environmental Variability In The Toxins Produced By A Single Strain Of Prymnesium Parvum, Amy Parsons-White
Theses, Dissertations and Capstones
Prymnesium parvum (P. parvum) is a toxin producing haptophyte that has spread globally over the past 100 years. The algae, initially a marine organism, has moved inland to less saline waters. In addition, there is variability in the efficacy of the toxins produced from bloom to bloom. Variation between strains has been suggested as the reason for bloom differences; however, environmental variability within a single strain must first be established. Here, a single strain of P. parvum was cultured at three environmentally relevant salinities, 6psu, 13psu, and 35psu. Three different environmental shocks, decreased temperature, raised pH, and addition of specific …
The Relationship Between Ohio River Bass Tournament Success Rates, Forage Fish Abundance And Environmental Conditions, Jeffrey V. Ginger
The Relationship Between Ohio River Bass Tournament Success Rates, Forage Fish Abundance And Environmental Conditions, Jeffrey V. Ginger
Theses, Dissertations and Capstones
Due to increasing pressure from Ohio River bass anglers with regard to decreasing catch rates in 1981,1990, and 1997, the West Virginia Division of Natural Resources (WVDNR) initiated a study of black bass populations. The Ohio River Valley Water Sanitation Commission (ORSANCO), in conjunction with state and Federal agencies, has collected population data on Ohio River fishes at lock chambers and has measured various water quality parameters since 1957. That data coupled with Ohio River bass tournament data collected by the DNR since 1975 and other fishery data sets provided a historic look into the variability of angler success. These …