Presentation is loading. Please wait.

Presentation is loading. Please wait.

Bioaccumulation in aquatic- and riparian- feeding birds at the Kingston Ash Spill Elizabeth Burton.

Similar presentations


Presentation on theme: "Bioaccumulation in aquatic- and riparian- feeding birds at the Kingston Ash Spill Elizabeth Burton."— Presentation transcript:

1 Bioaccumulation in aquatic- and riparian- feeding birds at the Kingston Ash Spill Elizabeth Burton

2 Osprey nest Elizabeth Burton Nicholas Morris

3

4 Elizabeth Burton

5

6

7 Kingston Fossil Plant Canada Geese Sites = 6 n = 5 (2009) n = 25 (2010) n = 23 (2011) Osprey Sites = 10 n = 9 (2009) n = 10 (2010) Heron Sites = 2 n = 10 (2009) n = 13 (2010) n = 20 (2011)

8 Nicholas Morris

9 Magnesium: Tukey-Kramer, Year (p=0.0336) Nicholas Morris

10 From: Skorupa & Ohlendorf, Contaminants in drainage water and avian risk thresholds. Pp In: The economics and management of water and drainage in agriculture (Dinar & Ziberman, eds).

11 Anna M. Calvert Mike Baird Alain Carpentier Don DeBold Nicholas Morris

12 Selenium Concentration in Eggs (mg/kg dry mass) Selenium Nicholas Morris Tukey-Kramer, Impacted 2010>Reference 2009 (p=0.0091) ImpactedReference Selenium

13 T-test, Site (p=0.928) Selenium Concentration in Eggs (mg/kg dry mass) Note: Includes 2009 and 2010 data. ReferenceImpacted Selenium

14 Selenium Concentration in Eggs (mg/kg dry mass) Wilcoxon-Mann Whitney, Site (p<0.0001) Reference Note: Includes 2009 and 2010 data. Impacted Selenium

15 Elizabeth Burton Nicholas Morris

16 John Harrison Elizabeth Burton

17 Adam Johnson Travis Walls Mirtha Martin Neil Carriker Wes James Lori Whitehorse Transmission Crew Jacqueline Iannuzzi Gina Houck Tim Negley Carolyn Meyer Tom Bock Jason Brown David Greenberg Dr. William Hopkins U.S. Fish and Wildlife Service Tennessee Wildlife Resources Agency Harriman Utility Board

18


Download ppt "Bioaccumulation in aquatic- and riparian- feeding birds at the Kingston Ash Spill Elizabeth Burton."

Similar presentations


Ads by Google