OS041
Estimating Large-Scale Groundwater Fluxes to the Ocean I eLightning

Tuesday, 15 December 2020: 04:00-05:00
Virtual
Primary Convener:  Natasha T Dimova, University of Alabama, Geological Sciences, Tuscaloosa, AL, United States
Conveners:  Nils Moosdorf, Leibniz Center for Tropical Marine Ecology, Biogeochemistry / Geology, Bremen, Germany, Isaac R Santos, University of Gothenburg, Department of Marine Sciences, Gothenburg, Sweden and Adina Paytan, UCSC-Inst Marine Sciences, Santa Cruz, CA, United States
Primary Liaison:  Isaac R Santos, University of Gothenburg, Department of Marine Sciences, Gothenburg, Sweden
Chairs:  Natasha T Dimova, University of Alabama, Tuscaloosa, AL, United States and Nils Moosdorf, Leibniz Center for Tropical Marine Ecology, Biogeochemistry / Geology, Bremen, Germany
OSPA Liaison:  Adina Paytan, UCSC-Inst Marine Sciences, Santa Cruz, CA, United States
04:00
OS041-01
Does a bottom-up mechanism trigger hypoxia in the Mississippi Bight? (752492)
Alan M Shiller1, Virginie Sanial1 and Willard S Moore2, (1)University of Southern Mississippi, Marine Science, Stennis Space Center, MS, United States, (2)University of South Carolina, School of the Earth, Ocean, and Environment, Columbia, SC, United States
04:03
OS041-02
Estimating Submarine Groundwater Discharge to Continental Shelves (742454)
Camaron George1, Jacob Vincent1 and Alicia Marie Wilson2, (1)University of South Carolina Columbia, Columbia, SC, United States, (2)University of South Carolina, School of the Earth, Ocean and Environment, Columbia, SC, United States
04:06
OS041-03
Evaluation of existing and new equations to quantify coastal fresh groundwater discharge (732139)
Elco Luijendijk, University of Göttingen, Geoscience Centre, Goettingen, Germany, Tom Gleeson, University of Victoria, Department of Civil Engineering, Victoria, BC, Canada and Nils Moosdorf, Leibniz Center for Tropical Marine Ecology, Biogeochemistry / Geology, Bremen, Germany
04:09
OS041-04
Fresh groundwater discharge to the global ocean: Spatial distribution of solute fluxes and effects (674714)
Nils Moosdorf, Leibniz Center for Tropical Marine Ecology (ZMT), Bremen, Bremen, Germany; University of Kiel, Institute of Geosciences, Kiel, Germany, Elco Luijendijk, University of Göttingen, Geoscience Centre, Goettingen, Germany and Tom Gleeson, University of Victoria, Department of Civil Engineering, Victoria, BC, Canada
04:12
OS041-05
Multi-tracer Approach to Determine Effects of Submarine Groundwater Discharge on the Mississippi Sound (681997)
Amy Moody and Alan M Shiller, University of Southern Mississippi, Marine Science, Stennis Space Center, MS, United States
04:15
OS041-06
On the Possibility of Predicting Fresh Submarine Groundwater Discharge Using Global-Scale Datasets of Hydrogeologically Influential Variables Through Regression Modelling and Darcy Velocity Calculations (696698)
Mark Allen Henry1, Natasha Dimova2, Nils Moosdorf3, Grey Stephen Nearing2 and Geoffrey R Tick2, (1)University of Alabama, Tuscaloosa, AL, United States, (2)University of Alabama, Geological Sciences, Tuscaloosa, AL, United States, (3)Leibniz Center for Tropical Marine Ecology, Biogeochemistry / Geology, Bremen, Germany
04:18
OS041-07
Quantifying Density-Driven Circulation in Coastal Aquifers Based on Water Geochemistry (718928)
Yael Kiro1, Holly A Michael2, Carlos Duque3, Yoseph Yechieli4 and Itay Reznik4, (1)Weizmann Institute of Science, Rehovot, Israel, (2)University of Delaware, Geological Sciences, Newark, DE, United States, (3)University of Oslo, Department of Geosciences, Oslo, Norway, (4)Geological Survey of Israel, Jerusalem, Israel
04:21
OS041-08
Spatial and Temporal variability of nutrient profiles with depth in a Subterranean Estuary (695712)
Stephanie J Wilson1, Bongkeun Song1, Iris C Anderson2 and Craig R Tobias3, (1)Virginia Institute of Marine Science, Biological Sciences, Gloucester Point, VA, United States, (2)Virginia Institute of Marine Sciences, Gloucester Point, VA, United States, (3)University of Connecticut, Department of Marine Sciences, Groton, CT, United States
04:24
OS041-09
The effect of groundwater discharge on microbial biomass and activity in the ultra-oligotrophic eastern Mediterranean coast (678507)
Keren Yanuka-Golub1, Yael Kiro1, Meor Maayani1 and Rahav Eyal2, (1)Weizmann Institute of Science, Rehovot, Israel, (2)Israel Oceanographic and Limnological Research, Haifa, Israel
04:27
OS041-10
Towards global-scale estimates of fresh submarine groundwater discharge (Invited) (770143)
Audrey H Sawyer, Ohio State University Main Campus, School of Earth Sciences, Columbus, OH, United States, Yaoquan Zhou, University of Wisconsin-Madison, Madison, WI, United States, Cedric H David, Jet Propulsion Laboratory, Pasadena, CA, United States and James S Famiglietti, Global Institute for Water Security, University of Saskatchewan, Saskatoon, SK, Canada
04:30
OS041-11
Upscaling Submarine Groundwater Discharge Using Local Long-Term High-Resolution Radon Measurements and Deep Learning (676417)
Trista McKenzie, University of Hawaiʻi at Mānoa, Earth Sciences, School of Ocean and Earth Science and Technology, Honolulu, HI, United States, Henrietta Dulai, University of Hawaiʻi at Mānoa, Earth Sciences, Honolulu, HI, United States; University of Hawaii at Manoa, Earth Sciences, School of Ocean and Earth Science and Technology, Honolulu, HI, United States, Jonghyun Harry Lee, University of Hawai‘i at Mānoa, Civil and Environmental Engineering, Honolulu, HI, United States and Peter Fuleky, University of Hawaiʻi at Mānoa, Economics, Honolulu, HI, United States
04:33
Discussion
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