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Toxin Detection Technologies - NCCOS - National Centers for Coastal ...
coastalscience.noaa.gov/science-areas/habs/toxin-detection-technologies/
Bioassays, including radioimmunoassays, enzyme-linked immunoassays, receptor-binding assays, and cytotoxicity assays, are routinely performed in our ...
National Centers for Coastal Ocean Science - NCCOS
coastalscience.noaa.gov/science-areas/pollution/ecotoxicology/
Toxicity bioassays are conducted to examine sediment toxicity at various levels of biological organization, from biochemical markers to outright ...
Field-based Mesocosms: In Situ Deployments for Assessing Impacts of ...
coastalscience.noaa.gov/project/field-based-mesocosms-in-situ-deployments-for-assessing-impacts-of-chemical-spills-in-coastal-areas/
NOAA researchers have decades of experience conducting in-situ bioassays, also known as field-based mesocosms, and saw a need to develop a system to ...
Oil Spills - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/science-areas/pollution/oil-and-chemical/
Also called in situ deployments or in situ bioassays, they can be particularly useful for assessing toxicity in the wake of oil or chemical spills in ...
[PDF] Group Fellow Training Course on the Receptor Binding Assay Method for ...
cdn.coastalscience.noaa.gov/csmedia/2015/12/2012-March-Charleston_RLA7014-Group-Fellow-Training-Agenda.pdf
and Bioassays (ARCAL CXVI) RLA/7/014 Group Fellow Training Course on the Receptor Binding Assay Method for the Monitoring and the Quantification of ...
Toxicity and Potential Food-Web Impacts of Alexandrium monilatum and ...
coastalscience.noaa.gov/project/toxicity-potential-food-web-impacts-alexandrium-monilatum-toxins/
The team is using dose response bioassays on sheepshead minnows and field assays on juvenile oysters to determine the impacts of A. monilatum and the ...
NCCOS | Publication Details
products.coastalscience.noaa.gov/publications/detail.aspx?resource=jdiposykxsbhTNavzcKzQAlG7PCNCA9CXAA3RWfTTeo=
We will (1) conduct a field survey to determine the relevant HAB species and toxins, establish cultures of putative toxin-producing species, using a ...
Pollution and Biological Health Assessment of Fjords on Kenai Peninsula ...
coastalscience.noaa.gov/project/pollution-biological-health-assessment-fjords-kenai-peninsula-alaska/
Sediment toxicity is being assessed using amphipod bioassays with sediment from the abandoned mine sites. Fish and mussels from selected locations are ...
NCCOS | Publication Details
products.coastalscience.noaa.gov/publications/detail.aspx?key=5371
Sediments were also analyzed using a series of toxicity bioassays, including amphipod mortality, sea urchin fertilization impairment, and the ...
NCCOS Scientists Conduct a Bioeffects Assessment in Bristol Bay, Alaska
coastalscience.noaa.gov/news/nccos-scientists-conduct-a-bioeffects-assessment-in-bristol-bay-alaska/
Using National Status and Trends Bioeffects Program protocols, and working in close cooperation with the University of Alaska-Fairbanks, and the U.S ...
Linking Biogeochemistry to Harmful Algal Bloom Nutritional Physiology ...
coastalscience.noaa.gov/project/biogeochemistry-harmful-algal-bloom-gene-expression/
The investigators are validating and applying quantitative gene expression assays to examine how a wide array of specific nutrients influences bloom ...
National Centers for Coastal Ocean Science - NCCOS
coastalscience.noaa.gov/staff/maggie-broadwater-phd/
Her experience includes lipid chemistry, machine learning and bioinformatics approaches for data analysis, toxin detection using bioassays and ...
Effects of Climate Change on Chemical Contaminant Toxicity
coastalscience.noaa.gov/project/effects-climate-change-chemical-contaminant-toxicity/
Standard toxicity bioassays may not provide enough information to assess the risks of chemicals in estuarine systems. What We Did/Are Doing We studied ...
New Report Summarizes Magnitude and Effects of Contaminants in U.S ...
coastalscience.noaa.gov/news/new-report-summarizes-magnitude-and-effects-of-contaminants-in-u-s-coastal-waters/
The assessments conducted include analyses of a comprehensive list of organic and inorganic chemical contaminants in sediment and tissue, multiple ...
The Impact of Temperature and Salinity on Pesticide Toxicity
coastalscience.noaa.gov/project/impact-temperature-salinity-pesticide-toxicity/
Thus standard toxicity bioassays may not provide enough information to assess the risks of pesticides in aquatic systems. What We Did We studied the ...
How Will Bioluminescent Algae Affect Chesapeake Fisheries?
coastalscience.noaa.gov/news/scientists-assess-impacts-bioluminescent-algae-chesapeake-bay-fisheries/
The NCCOS Event Response Program is funding an effort led by investigators at Old Dominion University (ODU)to assess the biotoxcity of the bloom ...
Katy Chung - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/staff/katy-chung/
Chung is the lead biologist in the Ecotoxicology Branch at NCCOS Charleston Lab. She is responsible for coordinating, designing, and conducting acute ...
Benthic habitat contaminant status and sediment toxicity in Bristol Bay ...
coastalscience.noaa.gov/data_reports/benthic-habitat-contaminant-status-and-sediment-toxicity-in-bristol-bay-alaska/
Ambient toxicity was assessed at a subset of sites using two bioassays (Microtox® and sea urchin fertilization and development). Fish species ...
NCCOS, Partners Publish Environmental Assessment of Bristol Bay, Alaska
coastalscience.noaa.gov/news/nccos-partners-publish-environmental-assessment-of-bristol-bay-alaska/
The research team collected sediment samples for infauna, sediment chemistry, and toxicity bioassays, and collected fish to conduct body burden ...
Characterization of Land-Based Sources of Pollution and Effects in the ...
coastalscience.noaa.gov/project/characterization-land-based-pollution-effects-st-thomas-east-end/
We assessed the condition of the St. Thomas East End Reserves, establishing a baseline from which we can evaluate the effectiveness of restoration ...