Karen Riva-Murray

Summary

Affiliation: U.S. Geological Survey
Country: USA

Publications

  1. ncbi request reprint Optimizing stream water mercury sampling for calculation of fish bioaccumulation factors
    Karen Riva-Murray
    U S Geological Survey, 425 Jordan Road, Troy, New York 12180, United States
    Environ Sci Technol 47:5904-12. 2013
  2. pmc Influence of dietary carbon on mercury bioaccumulation in streams of the Adirondack Mountains of New York and the Coastal Plain of South Carolina, USA
    Karen Riva-Murray
    U S Geological Survey, 425 Jordan Road, Troy, NY 12180, USA
    Ecotoxicology 22:60-71. 2013
  3. pmc Spatial patterns of mercury in macroinvertebrates and fishes from streams of two contrasting forested landscapes in the eastern United States
    Karen Riva-Murray
    US Geological Survey, Troy, NY 12180, USA
    Ecotoxicology 20:1530-42. 2011
  4. doi request reprint Intra- and inter-basin mercury comparisons: Importance of basin scale and time-weighted methylmercury estimates
    Paul M Bradley
    U S Geological Survey, 720 Gracern Rd, Columbia, SC 29210, USA
    Environ Pollut 172:42-52. 2013
  5. pmc Shallow groundwater mercury supply in a Coastal Plain stream
    Paul M Bradley
    U S Geological Survey, Columbia, South Carolina, United States
    Environ Sci Technol 46:7503-11. 2012

Detail Information

Publications5

  1. ncbi request reprint Optimizing stream water mercury sampling for calculation of fish bioaccumulation factors
    Karen Riva-Murray
    U S Geological Survey, 425 Jordan Road, Troy, New York 12180, United States
    Environ Sci Technol 47:5904-12. 2013
    ..These findings indicate that streamwater Hg collection can be optimized by evaluating site-specific FMeHg-UMeHg relations, intra-annual temporal variation in their concentrations, and streamflow-Hg dynamics...
  2. pmc Influence of dietary carbon on mercury bioaccumulation in streams of the Adirondack Mountains of New York and the Coastal Plain of South Carolina, USA
    Karen Riva-Murray
    U S Geological Survey, 425 Jordan Road, Troy, NY 12180, USA
    Ecotoxicology 22:60-71. 2013
    ..Such influence must be considered when selecting lower trophic level consumers as sentinels of MeHg bioaccumulation for comparison within and among sites...
  3. pmc Spatial patterns of mercury in macroinvertebrates and fishes from streams of two contrasting forested landscapes in the eastern United States
    Karen Riva-Murray
    US Geological Survey, Troy, NY 12180, USA
    Ecotoxicology 20:1530-42. 2011
    ....
  4. doi request reprint Intra- and inter-basin mercury comparisons: Importance of basin scale and time-weighted methylmercury estimates
    Paul M Bradley
    U S Geological Survey, 720 Gracern Rd, Columbia, SC 29210, USA
    Environ Pollut 172:42-52. 2013
    ..Results suggest reasonable scalability and inter-comparability for different basin sizes if wetland area or related MeHg-source-area metrics are considered...
  5. pmc Shallow groundwater mercury supply in a Coastal Plain stream
    Paul M Bradley
    U S Geological Survey, Columbia, South Carolina, United States
    Environ Sci Technol 46:7503-11. 2012
    ..These results illustrate the importance of riparian wetland/floodplain areas as sources of fluvial MeHg and of groundwater Hg transport as a fundamental control on Hg supply to Coastal Plain streams...