B065
Inland waters as hotspots in carbon cycles and energy and water exchange in climate systems
Session ID#: 80847
Session Description:
Inland waters – such as lakes, reservoirs, wetlands, rivers, and streams – have been suggested to act as important components of energy exchange and water and carbon cycles in the climate system. However, it remains challenging to quantify and scale over-water surface energy budget, rates and mechanisms of carbon transport, linkages between terrestrial-aquatic processes, and the influences of anthropogenic disturbances on lateral carbon transport. This session solicits contributions that advance our understanding of physical, biological, limnological processes that influence vertical and lateral transports of carbon, over-water surface energy fluxes, hydrologic cycling, aquatic and terrestrial water-carbon coupling, using novel approaches such as overwater eddy covariance, cross aquatic-terrestrial boundary observation, incorporation of aquatic ecosystems in earth system models, and cross-site data synthesis and scaling.
Index Terms:
0495 Water/energy interactions [BIOGEOSCIENCES]
1818 Evapotranspiration [HYDROLOGY]
1840 Hydrometeorology [HYDROLOGY]
4942 Limnology [LIMNOLOGY]
Primary Convener: Heping Liu, Washington State University, Civil and Environmental Engineering, Pullman, WA, United States
Convener: Nadav G Lensky, Geological Survey of Israel, Jerusalem, Israel
Primary Liaison: Heping Liu, Washington State University, Civil and Environmental Engineering, Pullman, WA, United States
Observation and modeling of the net evapotranspiration from a hydroelectric reservoir in the boreal biome, Quebec, Canada (491759)
Daniel Nadeau1, Antoine Thiboult1, Annie-Claude Parent1, Médéric Girard1, Judith Fournier1, Adrien Pierre1, Habiba Kallel1, Alain N Rousseau2 and Francois Anctil1, (1)Laval University, Civil and Water Engineering, Quebec City, QC, Canada, (2)Institut National de la Recherche Scientifique-Eau Terre Environnement INRS-ETE, Quebec City, QC, Canada
Quantifying water surface–atmosphere energy and trace gas exchanges using small pontoon mounted eddy covariance systems (Invited) (493362)
Hamish A McGowan, University of Queensland, St Lucia, Australia, Andrew Sturman, University of Canterbury, Christchurch, New Zealand, Mellissa MacKellar, The University of Queensland, Brisbane, Australia, Ryan McGloin, University of Queensland, Brisbane, QLD, Australia, Michael Gray, Australian Bureau of Meteorology, Brisbane, Australia and Andrew Wiebe, Weather Climate Insight Inc., Kelowna, Canada
Inland water bodies as surface energy hotspots (Invited) (494143)
Ankur R Desai1, David E Reed2, Brian Butterworth1, Paul C. Stoy3, Zachary Taebel4 and James Mineau5, (1)University of Wisconsin Madison, Department of Atmospheric and Oceanic Sciences, Madison, WI, United States, (2)Michigan State University, Center for Global Change and Earth Observations, East Lansing, MI, United States, (3)Montana State University, Bozeman, MT, United States, (4)University of North Carolina at Chapel Hill, Chapel Hill, United States, (5)University of Wisconsin Madison, Atmospheric and Oceanic Sciences, Madison, WI, United States
Using Machine Learning for Partitioning of Evapotranspiration into Evaporation and Transpiration in Flooded Ecosystems (498504)
Elke Eichelmann1, Patty Oikawa2, Kyle S Hemes3, Alex C Valach3 and Dennis D Baldocchi3, (1)University College Dublin, Dublin, Ireland, (2)California State University East Bay, Hayward, CA, United States, (3)University of California Berkeley, Department of Environmental Science, Policy, and Management, Berkeley, CA, United States
Southeast Asian River CO2 Outgassing Regulated by Water pH. (517481)
Alexandra Klemme1, Thorsten Warneke2, Tim Rixen3, Denise Müller Dum4, Moritz Müller5 and Justus Notholt2, (1)University of Bremen, Bremen, Germany, (2)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (3)Zentrum Marine Tropenokologie, Bremen, Germany, (4)Institut fuer Umweltphysik, Universität Bremen, Bremen, Germany, (5)Swinburne University of Technology, Kuching, Malaysia
Aquatic Carbon Exports from Alpine and Boreal Wetlands to Headwater Streams (517484)
Courtlyn Carpenter, University of Colorado at Boulder, Boulder, CO, United States, Kimberly Wickland, US Geological Survey, Water Resources Mission Area, Boulder, CO, United States, David W Clow, USGS Colorado Water Science Center Denver, Denver, CO, United States, Mark Dornblaser, US Geological Survey, Boulder, CO, United States, Joshua C Koch, U.S. Geological Survey, Anchorage, AK, United States, Robert G Striegl, USGS WRD, Boulder, CO, United States and Joseph R Kasprzyk, University of Colorado at Boulder, Boulder, United States
The importance of invisible DOM in Scottish rivers – from headwaters to the coast (543714)
Sara Trojahn1, Thomas Wagner2, Juliane Bischoff2, Bryan M. Spears3 and Ryan Pereira2, (1)Heriot-Watt University, Lyell Centre, Edinburgh, EH14, United Kingdom, (2)Heriot-Watt University, Lyell Centre, Edinburgh, United Kingdom, (3)Centre for Ecology & Hydrology, Penicuik, United Kingdom
Comparison of Landscape-Level Fire and Carbon Transfer Histories from a Retrospective Carbon Budget Model to those from Sediment Records, Sooke Lake Watershed, British Columbia, Canada. (564046)
John A Trofymow1,2, Kendrick J Brown3,4, Byron P Smiley5, Nicholas Hebda4, Rebecca Dixon6 and David Dunn6, (1)University of Victoria, Biology, Victoria, BC, Canada, (2)Natural Resources Canada, Canadian Forest Service, Victoria, BC, Canada, (3)Natural Resources Canada - Canadian Forest Service, Edmonton, AB, Canada, (4)University of British Columbia-Okanagan, Earth, Environmental and Geographic Sciences, Kelowna, BC, Canada, (5)Natural Resources Canada, Canadian Forest Service, Victoria, Canada, (6)Natural Resources Canada - Canadian Forest Service, Victoria, BC, Canada
