Changes in Aquatic Ecosystem Structure, Functions, and Services

Tuesday, 24 January 2017: 10:20-12:00
Ballroom III-IV (San Juan Marriott)
Primary Convener:  Elizabeth C Minor, University of Minnesota Duluth, Large Lakes Observatory and Dept of Chemistry and Biochemistry, Duluth, MN, United States
Convener:  William H McDowell, University of New Hampshire Main Campus, Durham, NH, United States
10:20
Impacts of tropical cyclones on North Carolina estuarine and coastal carbon and nitrogen dynamics: Implications for biogeochemical cycling and water quality in a stormier and warmer world (Invited) (201109)
Hans W. Paerl1, Joseph R Crosswell2, Bryce Van Dam1 and Benjamin L Peierls1, (1)University of North Carolina at Chapel Hill, Institute of Marine Sciences, Morehead City, NC, United States, (2)University of Technology Sydney, Ultimo, Australia
10:40
Episodic Flow Reversals as a Driver of Ecosystem Change in Florida’s Springs (Invited) (201066)
Robert Thomas Hensley and Matthew J Cohen, Univ Florida-SFRC, Gainesville, FL, United States
11:00
Storm Events Restructured Microbial Community and Their Biogeochemical Potentials (Invited) (202780)
Jinjun Kan1, Diana L Karwan2 and Anthony Keith Aufdenkampe1, (1)Stroud Water Research Center, Avondale, PA, United States, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States
11:20
An Extreme Flood Event Marks a State Change in an Antarctic Aquatic Ecosystem (Invited) (202969)
Cristina D. Takacs-Vesbach1, John E Barrett1, Byron J Adams2, Peter T Doran3, Andrew G Fountain4, William B Lyons5, Diane M McKnight6, John C Priscu7, Eric Sokol8, Martin L Vandegehuchte9, Ross A Virginia10 and Diana H Wall11, (1)University of New Mexico, Biology Department, Albuquerque, NM, United States, (2)Brigham Young University, Department of Biology, Provo, UT, United States, (3)Louisiana State University, Department of Geology & Geophysics, Baton Rouge, LA, United States, (4)Portland State University, Portland, OR, United States, (5)Ohio State University Main Campus, Columbus, OH, United States, (6)University of Colorado at Boulder, Boulder, CO, United States, (7)Montana State University, Bozeman, MT, United States, (8)Institute of Arctic and Alpine Research, Boulder, CO, United States, (9)Swiss Federal Institute for Forest, Snow and Landscape Research, Research Unit Community Ecology, Birmensdorf, Switzerland, (10)Dartmouth College, Hanover, NH, United States, (11)Colorado State University, Fort Collins, CO, United States
11:40
Effects of Extreme Drought on the Organic Carbon Dynamics and Hydroecology of Intermittent, Salmon-bearing Streams (Invited) (202641)
Laurel Larsen1, Cleo Assan Woelfle-Erskine2, Stephanie Carlson2 and Rosanna Neuhausler1, (1)University of California Berkeley, Geography, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, CA, United States
 
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