Grantee Research Project Results
Publications Details for Grant Number R830879
Effects of Multiple Stressors on Aquatic Communities in the Prairie Pothole Region
RFA:
Developing Regional-Scale Stressor-Response Models for Use in Environmental Decision-making (2002)
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Reference Type | Citation | Progress Report Year | Document Sources |
---|---|---|---|
Dissertation/Thesis | Rohweder AK. Correlation between atrazine and testicular oocytes in the northern leopard frog (Rana pipiens). MS Thesis. Biology Department, University of Minnesota, Duluth, MN, 2007. |
R830879 (Final) |
not available |
Presentation | Hollenhorst TP, Olker JH, Johnson LB, Schoff PK, Guntenspergen GR. A probabilistic sampling design for aquatic communities in the prairie pothole region. Presented at the Minnesota Chapters of the Society of Conservation Biology, American Fisheries Society, and Wildlife Society Joint Annual Meeting, Brainerd, MN, March 2006. |
R830879 (Final) |
not available |
Presentation | Johnson LB, Guntenspergen GR, Olker JH, Schoff PK, Johnson WC, Hollenhorst TP, Rohweder AK, Johnson CM. Predicting effects of climate change on amphibian communities from prairie pothole wetlands. Presented at the American Society of Limnology and Oceanography Aquatic Sciences Meeting, Santa Fe, NM, February 2007. |
R830879 (Final) |
not available |
Presentation | Olker JH, Rohweder AK, Schoff PK, Johnson LB, Guntenspergen GR. Effects of multiple stressors on amphibian communities in the prairie pothole region. Presented at the Minnesota Chapters of the Society of Conservation Biology and American Fisheries Society Joint Annual Meeting, Grand Rapids, MN, March 2005. |
R830879 (2004) R830879 (Final) |
not available |
Presentation | Olker JH, Hollenhorst TP, Johnson LB, Schoff PK, Rohweder AK, Guntenspergen GR. Effects of hydrology and land use on amphibian breeding potential and community structure in the prairie pothole region. Presented at the Society of Conservation Biology Annual Meeting, San Jose, CA, June 2006. |
R830879 (Final) |
not available |
Presentation | Olker JH, Hollenhorst TP, Johnson LB, Schoff PK, Rohweder AK, Guntenspergen GR. Effects of hydrology and land use on amphibian breeding potential and community structure in the prairie pothole region. Presented at the Minnesota Chapters of the Society of Conservation Biology, American Fisheries Society, and Wildlife Society Joint Annual Meeting, Brainerd, MN, March 2006. |
R830879 (Final) |
not available |
Presentation | Olker JH, Hollenhorst TP, Johnson LB, Schoff PK, Johnson CM, Guntenspergen GR, Johnson WC, Beasley V. Broadscale land use impacts on northern leopard frog (Rana pipiens) in the upper Midwest. Presented at the Amphibian Research and Monitoring Initiative Workshop “Understanding Agriculture’s Effects on Amphibians and Reptiles in a Changing World,” St. Louis, MO, February 2007. |
R830879 (Final) |
not available |
Presentation | Rohweder AK, Olker JH, Johnson LB, Schoff PK. Relationships between land use, atrazine and amphibian malformations in the Prairie Pothole Region. Presented at the Society for Environmental Toxicology and Chemistry, Midwest Regional Meeting, Madison, WI, April 2005. |
R830879 (2004) R830879 (Final) |
not available |
Presentation | Rohweder AK, Olker JH, Schoff PK, Johnson LB, Guntenspergen GR. A survey of atrazine in Prairie Pothole wetlands and preliminary gonadal examination of Rana pipiens. Presented at the Society for Environmental Toxicology and Chemistry, Midwest Regional Meeting, St. Cloud, MN, March 2006. |
R830879 (Final) |
not available |
Presentation | Rohweder AK, Olker JH, Schoff PK, Johnson LB, Guntenspergen GR. A survey of atrazine in prairie pothole wetlands and preliminary gonadal examination of Rana pipiens. Presented at the Society for Environmental Toxicology and Chemistry North America Annual Meeting, Montreal, QC, Canada, November 2006. |
R830879 (Final) |
not available |
Presentation | Schoff PK, Johnson LB, Guntenspergen GR, Johnson WC. Multiple stressors and amphibian malformations: cause, correlation, coincidence? Presented at the USGS Upper Midwest Environmental Science Center, La Crosse, WI, February 2004. |
R830879 (2003) R830879 (Final) |
not available |
Presentation | Schoff PK, Rohweder AK, Olker JH, Hollenhorst TP, Johnson LB, Guntenspergen GR. A survey of atrazine in prairie pothole wetlands and preliminary gonadal examination of Rana pipiens. Presented at the Amphibian Research and Monitoring Initiative Workshop “Understanding Agriculture’s Effects on Amphibians and Reptiles in a Changing World,” St. Louis, MO, February 2007. |
R830879 (Final) |
not available |
Presentation | Stricker CA, Guntenspergen GR, Rye RO. Stable isotope evidence linking prairie wetland food webs to biogeochemical processes. Presented at the American Geophysical Union Annual Meeting, May 2005. |
R830879 (2004) R830879 (Final) |
not available |
The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.