B11F
New Insights on Nutrient Sources and Biogeochemical Processes in Surface Waters as Revealed by Advanced Techniques and In Situ Optical Sensors I Posters

Monday, 14 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Gurpal Toor, Univ of FL-Gulf Coast REC, Wimauma, FL, United States
Conveners:  Deb P Jaisi, University of Delaware, Newark, DE, United States, JohnFranco Saraceno, USGS California Water Science Center Sacramento, Sacramento, CA, United States and James B Shanley, U.S. Geological Survey, Montpelier, VT, United States
Chairs:  James B Shanley, U.S. Geological Survey, Montpelier, VT, United States and Deb P Jaisi, University of Delaware, Newark, DE, United States
OSPA Liaisons:  James B Shanley, U.S. Geological Survey, Montpelier, VT, United States
 
Patterns of Diel Variation in Nitrate Concentrations in the Potomac River (74175)
Douglas A Burns, USGS, Troy, NY, United States, Matthew P Miller, USGS, Salt Lake City, UT, United States, Brian A Pellerin, USGS California Water Science Center Sacramento, Sacramento, CA, United States and Paul D Capel, USGS, Minneapolis, MN, United States
 
Diel patterns of dissolved organic carbon and nitrate in streams: The influence of moisture conditions and watershed scale (79933)
Catherine Grace Winters1, Jillian C Matz2, Shreeram P Inamdar3 and Thomas B Parr3, (1)University of Delaware, Water Science and Policy, Newark, DE, United States, (2)University of Delaware, Environmental Science, Newark, DE, United States, (3)University of Delaware, Newark, DE, United States
 
On the Emergence of Diel Signals in Flowing Waters (72719)
Robert Thomas Hensley, University of Florida, School of Forest Resources and Conservation, Ft Walton Beach, FL, United States and Matthew J Cohen, Univ Florida-SFRC, Gainesville, FL, United States
 
Grazer Effects on Stream Primary Production and Nitrate Utilization: Estimating Feedbacks Under Reduced Nitrate Levels at High-Temporal Resolutions from the Patch to Reach-Scale (85980)
Courtney J Reijo, University of Florida - UF, School of Forest Resources and Conservation, Gainesville, FL, United States and Matthew J Cohen, Univ Florida-SFRC, Gainesville, FL, United States
 
Fluvial Wetland Nitrogen Removal in Shallow Sloped, Coastal New England Watersheds (74863)
Christopher Thomas Whitney1, Wilfred M Wollheim1, Gopal Mulukutla2 and Anne Lightbody3, (1)University of New Hampshire Main Campus, Durham, NH, United States, (2)Univ New Hampshire, Durham, NH, United States, (3)University of New Hampshire, Earth Sciences, Durham, NH, United States
 
Unravelling organic matter and nutrient biogeochemistry in groundwater-fed rivers under baseflow conditions: controls on in situ analysis (72181)
Magdalena Bieroza, Lancaster University, Lancaster, United Kingdom and Ann Louise Heathwaite, Lancaster Environment Centre, Lancaster, United Kingdom
 
Real Time Monitoring of Dissolved Organic Carbon Concentration and Disinfection By-Product Formation Potential in a Surface Water Treatment Plant with Simulaneous UV-VIS Absorbance and Fluorescence Excitation-Emission Mapping (60919)
Adam Matthew Gilmore, HORIBA Scientific, Edison, NJ, United States
 
Storm Event Variability in Particulate Organic Matter Source, Size, and Carbon and Nitrogen Content Along a Forested Drainage Network (70259)
Richard Douglas Rowland1, Shreeram P Inamdar2 and Thomas B Parr2, (1)University of Delaware, Water Science and Policy, Newark, DE, United States, (2)University of Delaware, Newark, DE, United States
 
Regional in-situ optical water quality sensor network quantifies influence of land use and seasonality on storm event nitrate and dissolved organic carbon loading (73101)
Matthew Vaughan, University of Vermont, Burlington, VT, United States
 
Contrasting dissolved organic carbon dynamics at two forested catchments interpreted from high-frequency optical sensor measurements (86261)
JohnFranco Saraceno, USGS California Water Science Center Sacramento, Sacramento, CA, United States and James B Shanley, U.S. Geological Survey, Montpelier, VT, United States
 
Comparing Stream DOC Fluxes from Sensor- and Sample-Based Approaches (77405)
James B Shanley1, JohnFranco Saraceno2, Brent T Aulenbach3, Alisa Mast4, David W Clow4, Krista Hood5, John F Walker6, Sheila F Murphy7, Angel Torres-Sanchez8 and George Aiken9, (1)U.S. Geological Survey, Montpelier, VT, United States, (2)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (3)USGS, Georgia Water Science Center, Norcross, GA, United States, (4)USGS Colorado Water Science Center Denver, Denver, CO, United States, (5)USGS, Middleton, WI, United States, (6)USGS Wisconsin Water Science Center, Middleton, WI, United States, (7)USGS Central Region Offices Denver, Denver, CO, United States, (8)US Geological Survey, Guaynabo, PR, United States, (9)USGS Colorado Water Science Center Boulder, Boulder, CO, United States
 
Semi-analytical Model for Estimating Absorption Coefficients of Optically Active Constituents in Coastal Waters (79835)
Dacheng Wang, RADI Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China
 
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