Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Heather L. Walsh"'
Autor:
Cheyenne R. Smith, Christopher A. Ottinger, Heather L. Walsh, Patricia M. Mazik, Vicki S. Blazer
Publikováno v:
Fishes, Vol 8, Iss 3, p 159 (2023)
The utility of a functional immune assay for smallmouth bass (Micropterus dolomieu) lymphocyte mitogenesis was evaluated. Wild populations in the Potomac River have faced disease and mortality with immunosuppression from exposure to chemical contamin
Externí odkaz:
https://doaj.org/article/a644345fb9dc46499fa69231eca60a34
Autor:
Heather L. Walsh, Stephanie E. Gordon, Adam J. Sperry, Michael Kashiwagi, John Mullican, Vicki S. Blazer
Publikováno v:
Ecotoxicology. 31:1536-1553
Decades of poor reproductive success and young-of-the-year survival, combined with adult mortality events, have led to a decline in the smallmouth bass (SMB; Micropterus dolomieu) population in sections of the Potomac River. Previous studies have ide
Publikováno v:
PLoS ONE, Vol 15, Iss 8, p e0236104 (2020)
There is an increasing emphasis on effects-based monitoring to document responses associated with exposure to complex mixtures of chemicals, climate change, pathogens, parasites and other environmental stressors in fish populations. For decades aquat
Externí odkaz:
https://doaj.org/article/6140b659d2334931b18deb186842a745
Autor:
Megan K. Schall, Geoffrey D. Smith, Vicki S. Blazer, Heather L. Walsh, Timothy Wertz, Dustin Shull, Tyler Wagner
Publikováno v:
Fisheries.
Autor:
Sara E. Breitmeyer, Heather L. Walsh, Vicki S. Blazer, John F. Bunnell, Patrick M. Burritt, Jeff Dragon, Michelle L. Hladik, Paul M. Bradley, Kristin M. Romanok, Kelly L. Smalling
Publikováno v:
The Science of the total environment. 851(Pt 1)
Aquatic ecosystems convey complex contaminant mixtures from anthropogenic pollution on a global scale. Point (e.g., municipal wastewater) and nonpoint sources (e.g., stormwater runoff) are both drivers of contaminant mixtures in aquatic habitats. The
Publikováno v:
Journal of Fish Diseases. 44:1639-1641
Publikováno v:
Fisheries. 45:576-584
Publikováno v:
Journal of aquatic animal health. 34(1)
Histopathological assessments of young-of-the-year (age-0) Smallmouth Bass Micropterus dolomieu in the Susquehanna River drainage identified a high prevalence of the myxozoan Myxobolus inornatus. This myxozoan infects the connective tissue of the mus
Autor:
Alfred E. Pinkney, Vicki S. Blazer, K. Munney, David R. Smith, Lakyn R. Sanders, A.M. Major, Heather L. Walsh, David A. Alvarez, Christopher P. Guy, Ryan P. Braham, Luke R. Iwanowicz, Adam J. Sperry
Publikováno v:
Science of The Total Environment. 646:245-256
A reconnaissance project completed in 2009 identified intersex and elevated plasma vitellogenin in male smallmouth bass inhabiting the Missisquoi River, VT. In an attempt to identify the presence and seasonality of putative endocrine disrupting chemi
Autor:
Vicki S. Blazer, William A. Battaglin, Celeste A. Journey, Luke R. Iwanowicz, Paul M. Bradley, Heather L. Walsh
Publikováno v:
Science of The Total Environment. 643:651-673
Pharmaceuticals, hormones, pesticides, and other bioactive contaminants (BCs) are commonly detected in surface water and bed sediment in urban and suburban areas, but these contaminants are understudied in remote locations. In Rocky Mountain National