Sunday
2:00 pm - 9:00 pm
Arrival and Check-in
6:00 pm - 7:00 pm
Dinner
7:30 pm - 7:40 pm
Introductory Comments by GRC Site Staff / Welcome from the GRC Chair
7:40 pm - 9:30 pm
Biogeochemistry at Environmental Interfaces
7:40 pm - 7:50 pm
Opening Remarks
7:50 pm - 8:00 pm
Introduction by Discussion Leader
8:00 pm - 8:30 pm
"Processes Driving Boundary Inputs of Trace Elements and Isotopes in a Changing Arctic Ocean"
8:30 pm - 8:45 pm
Discussion
8:45 pm - 9:15 pm
"Escape from the Ridge Axis: Plumes, Processes and Particles"
9:15 pm - 9:30 pm
Discussion
Monday
7:30 am - 8:30 am
Breakfast
8:30 am - 9:00 am
Group Photo
9:00 am - 12:30 pm
Reaction Rates in the Oceans
9:00 am - 9:10 am
Introduction by Discussion Leader
9:10 am - 9:45 am
"Catalysts of the Carbon Cycle: Microbially-Driven Carbon Cycling in the Ocean"
9:45 am - 10:00 am
Discussion
10:00 am - 10:30 am
Coffee Break
10:30 am - 11:00 am
"Direct Measurements of Microbial Nitrogen Transformations in Suboxic Waters"
11:00 am - 11:15 am
Discussion
11:15 am - 11:45 am
"New Measurements of Calcite Dissolution Kinetics and Their Implications for the Marine Calcium Carbonate Cycle"
11:45 am - 12:00 pm
Discussion
12:00 pm - 12:30 pm
Poster Previews
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
3:00 pm - 4:00 pm
The GRC Power Hourâ„¢
The GRC Power Hourâ„¢ is designed to address challenges women face in science and issues of diversity and inclusion. The program supports the professional growth of all members of our communities by providing an open forum for discussion and mentoring.
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Biogeochemical Signatures and Processes
7:30 pm - 7:40 pm
Introduction by Discussion Leader
7:40 pm - 8:20 pm
"An Evolutionary Hypothesis for the Origin and Stability of Earth's Oxygen"
8:20 pm - 8:40 pm
Discussion
8:40 pm - 9:15 pm
"Compound-Specific Phosphorus Hydrolase Transformations of Marine DOP"
9:15 pm - 9:30 pm
Discussion
Tuesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Trace Metal Biogeochemistry and Marine Bioinorganic Chemistry
9:00 am - 9:10 am
Introduction by Discussion Leader
9:10 am - 9:40 am
"The Importance of Maximum Biological Stoichiometries in a Nutrient Co-Limited Ocean"
9:40 am - 9:55 am
Discussion
9:55 am - 10:25 am
"Iron Acquisition by Heterotrophic Marine Bacteria: Genetic Approaches to Understanding the Marine Iron Cycle"
10:25 am - 10:40 am
Discussion
10:40 am - 11:10 am
Coffee Break
11:10 am - 11:45 am
"Cr(III) and Cr(VI) Isotopes in the Eastern Tropical North Pacific Oxygen Deficient Zone"
11:45 am - 12:00 pm
Discussion
12:00 pm - 12:10 pm
"The Stability, Sorption and Exchangeability of Marine Dissolved and Colloidal Metals"
12:10 pm - 12:15 pm
Discussion
12:15 pm - 12:25 pm
"Anthropogenic Asian Aerosols Provide Fe to the North Pacific"
12:25 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Novel Instrumentation Applications and Chemical Characterizations
7:30 pm - 7:40 pm
Introduction by Discussion Leader
7:40 pm - 8:10 pm
"The Ocean's Biological Carbon Pump Determined from Oxygen Measurements on Profiling Floats"
8:10 pm - 8:25 pm
Discussion
8:25 pm - 8:50 pm
"Decomplexing Dissolved Organic Matter: Linking Exometabolomes to Ecosystems"
8:50 pm - 9:00 pm
Discussion
9:00 pm - 9:10 pm
"Quantifying Nitrous Oxide Cycling Regimes in the Eastern Tropical North Pacific Ocean with Isotopomer Analysis"
9:10 pm - 9:15 pm
Discussion
9:15 pm - 9:25 pm
"Global Estimates of Particulate Carbon Flux and Biomass via Supervised Learning of Scarce Particle Observations"
9:25 pm - 9:30 pm
Discussion
Wednesday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
Connecting Biochemical Processes to Global Biogeochemistry
9:00 am - 9:10 am
Introduction by Discussion Leader
9:10 am - 9:45 am
"Metabolites of Marine Carbon and Sulfur Cycles"
9:45 am - 10:00 am
Discussion
10:00 am - 10:20 am
"Structural and Biochemical Insights into Methylphosphonate Biosynthesis in the Aerobic Ocean"
10:20 am - 10:30 am
Discussion
10:30 am - 11:00 am
Coffee Break
11:00 am - 11:30 am
"Tracking Microbial Bioenergetic Enzymes in Sub-Environments of Pelagic OMZs"
11:30 am - 11:45 am
Discussion
11:45 am - 12:00 pm
General Discussion
12:00 pm - 12:30 pm
Poster Previews
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:00 pm - 7:30 pm
Business Meeting
Nominations for the Next Vice Chair; Fill in Conference Evaluation Forms; Discuss Future Site and Scheduling Preferences; Election of the Next Vice Chair
7:30 pm - 9:30 pm
The Biogeochemistry and Geochemistry of Sedimentary Environments
7:30 pm - 7:40 pm
Introduction by Discussion Leader
7:40 pm - 8:20 pm
"Radiocarbon Mosaics of the Ocean Floor"
8:20 pm - 8:35 pm
Discussion
8:35 pm - 9:15 pm
"How Benthic Processes Influence Ocean Chemistry and Complicate Interpretations of Proxy Records"
9:15 pm - 9:30 pm
Discussion
Thursday
7:30 am - 8:30 am
Breakfast
9:00 am - 12:30 pm
9:00 am - 9:10 am
Introduction by Discussion Leader
9:10 am - 9:40 am
"Diagnosing Export Pathways in the Biological Pump: New Data from the EXPORTS North Pacific Field Campaign"
9:40 am - 9:55 am
Discussion
9:55 am - 10:25 am
"Impact of a Dynamic Heterotrophic Bacterial Community on Biogeochemical Cycling"
10:25 am - 10:40 am
Discussion
10:40 am - 11:10 am
Coffee Break
11:10 am - 11:45 am
"Forced Change in the Ocean Carbon Sink: Evidence from Data and Models"
11:45 am - 12:00 pm
Discussion
12:00 pm - 12:20 pm
"Relating Multi-Metal Patterns in Seawater and Sediment Across the South Pacific Gyre"
12:20 pm - 12:30 pm
Discussion
12:30 pm - 1:30 pm
Lunch
1:30 pm - 4:00 pm
Free Time
4:00 pm - 6:00 pm
Poster Session
6:00 pm - 7:00 pm
Dinner
7:30 pm - 9:30 pm
Chemical Signatures Across Space and Time
7:30 pm - 7:40 pm
Introduction by Discussion Leader
7:40 pm - 8:10 pm
"Tuning Our Time Machines: The Utility of Metal Stable Isotopes in Paleooceanography"
8:10 pm - 8:25 pm
Discussion
8:25 pm - 9:00 pm
"A Nitrogen Isotopic View of the Southern Ocean, Present and Past"
9:00 pm - 9:15 pm
Discussion
9:15 pm - 9:30 pm
Closing Remarks
Friday
7:30 am - 8:30 am
Breakfast
9:00 am
Departure