Integrating Perspectives on Carbon Cycling Across the Marine Continuum.

Bam, Wokil

OS015
Integrating Perspectives on Carbon Cycling Across the Marine Continuum.

Session ID#: 248244

Session Description:

Marine carbon cycle is a fundamental component of Earth's climate system, regulating atmospheric CO₂ levels and global biogeochemical cycles. Spanning from dynamic coastal zones to the open ocean, processes involving both organic and inorganic carbon are crucial for carbon storage, transformation, and fluxes. In the face of accelerated climate change, shifting ecosystems, and intensifying human impacts, it is imperative to develop an integrated understanding of these processes across various spatial and temporal scales. This session invites researchers employing methodologies like geochemical proxies, sediment traps, in situ imaging, sensing technologies, and numerical simulations to contribute their expertise. By fostering interdisciplinary collaboration, the session aims to unify insights and methodologies, addressing topics from the interplay of terrestrial and marine inputs in coastal systems to the pivotal roles of open-ocean processes in carbon flux and sequestration. Scientists at all career stages, including early-career researchers and students, are encouraged to join this vibrant dialogue.

Co-Sponsor(s):

EP - Earth and Planetary Surface Processes
GC - Global Environmental Change

Index Terms:

0428 Carbon cycling [BIOGEOSCIENCES]
4806 Carbon cycling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4825 Geochemistry [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4860 Radioactivity and radioisotopes [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]

Primary Convener: Dr. Wokil Bam, PhD, University of Southern Mississippi, Stennis Space Center, MS, United States

Convener: Puspa L Adhikari, Florida Gulf Coast University, Marine and Earth Sciences, Fort Myers, FL, United States

Student/Early Career Convener: Fei Da, Virginia Institute of Marine Science, Gloucester Point, United States

EVIDENCE OF NATURAL ALKALINITY ENHANCEMENT IN THE YELLOW AND EAST CHINA SEAS (1846394)

Kitack Lee¹, Chang-Ho Lee¹, Joonsoo Lee², In-Seong Han² and Kwang Young Jeong³, (1)Pohang University of Science and Technology, Pohang, South Korea, (2)National Institute of Fisheries Science, Ocean Climate and Ecology Research Division, Busan, South Korea, (3)Korea Hydrographic and Oceanographic Agency, Research Div., Busan, South Korea

Contribution of the Deep Chlorophyll Maximum to Primary Production in the Atlantic Ocean (1850544)

Hongwuyi Zhao, Bob Brewin and Dr. Johannes J Viljoen, PhD, University of Exeter, Department of Earth and Environmental Science, Penryn, United Kingdom

Reconstructing Marine Carbon Cycling Dynamics from the δ¹³C of Dissolved Inorganic Carbon in the Northern California Current (1861572)

Brittany Nicole Hupp, George Mason University Fairfax, Fairfax, United States and Jennifer S Fehrenbacher, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States

Multiyear Particle Flux Dynamics along the Northeastern Atlantic Slope: Patterns, Pathways and Implications (1868581)

Dr. Wokil Bam, PhD, University of Southern Mississippi, Stennis Space Center, MS, United States, Emilia Trudnowska, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland, Elena Ceballos-Romero, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Jessica Drysdale, Woods Hole Oceanographic Institution (WHOI), Woods Hole, United States and Ken Buesseler, Woods Hole Oceanographic Institution, Department of Marine Chemistry & Geochemistry, Woods Hole, MA, United States

High-Frequency Correlations Between Winds and pCO₂ Change CO₂ Sink/Source (1870675)

Ruiming Song¹, Timothy J DeVries², Renjian Li², Adrienne J Sutton³, Uwe Send⁴ and Helena Frazao⁴, (1)University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States, (2)University of California Santa Barbara, Earth Research Institute, Santa Barbara, United States, (3)NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, (4)University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States

Wood Carbon Burial on the Iberian Margin During the Messinian (1873952)

Disha Baidya, University of Southern California, Los Angeles, CA, United States, Manuel Teixeira, Faculdade Ciências Universidade Lisboa, Lisboa, Portugal, Francisco Javier Hernández Molina, Spanish National Research Council, Andalucian Earth Sciences Research Institute, Grenada, Spain, Emmanuelle Ducassou, Univ. Bordeaux, CNRS, EPHE, INP, EPOC, UMR 5805, Pessac, France, Francisco J Rodriguez-Tovar, Univ de Granada, Granada, Spain, Francisco J Sierro, University of Salamanca, Department of Geology, Salamanca, Spain, Rachel Flecker, University of Bristol, School of Geographical Sciences, Bristol, United Kingdom, Trevor Williams, Texas A&M University, College Station, United States and Sarah J Feakins, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States

Testing Assumptions in the Modeling of Radiocarbon in Ocean Biogeochemical Models (1876102)

Nikita Tournebise, University of California Santa Barbara, Santa Barbara, CA, United States, Timothy J DeVries, University of California Santa Barbara, Earth Research Institute, Santa Barbara, United States, Kana Yamamoto, University of California, Santa Barbara, Santa Barbara, United States, Heather D Graven, Imperial College London, Physics, London, SW7, United Kingdom and Nabir Mamnun, Imperial College London, London, United Kingdom

Unraveling the Organic Matter Cycling in Estuarine Environments using FT-ICR MS/MS: Algorithm Development and Biogeochemical Implications (1883740)

Chen Zhao and Ding He, Hong Kong University of Science and Technology, Hong Kong, Hong Kong

Shelf water lateral carbon transport from the Atlantic and Pacific Eastern Boundary Upwelling Systems: a satellite-based estimation (1885486)

Federica Benassi^1,2, Nadia Pinardi², Samantha Siedlecki³, Lorenzo Mentaschi^2,4, Silvia Bianconcini⁵ and Ivan Federico⁶, (1)CMCC Foundation - Euro-Mediterranean Center on Climate Change, Lecce, Italy, (2)University of Bologna, Department of Physics and Astronomy, Bologna, Italy, (3)University of Connecticut, Department of Marine Sciences, Groton, United States, (4)CMCC Foundation - Euro-Mediterranean Center on Climate Change, Bologna, Italy, (5)University of Bologna, Department of Statistical Sciences, Bologna, Italy, (6)CMCC Foundation - Euro-Mediterranean Center on Climate Change, GOCO Division, Lecce, Italy

Future Warming, Freshening, and Acidification in the Gulf of America: Dynamic Downscaling of CMIP6 Projections (1892891)

Ogooluwa Adeagbo¹, Yanda Ou^1,2 and Z. George Xue^3,4, (1)Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, United States, (2)Louisiana State University, Center for Computation and Technology, Baton Rouge, United States, (3)Louisiana State University, Center for Computation and Technology, Baton Rouge, LA, United States, (4)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States

Exploring the Ocean's Biological Carbon Pump on a “Muddy” Margin (1892892)

Christopher T Hayes, University of Southern Mississippi, School of Ocean Science and Engineering, Stennis Space Center, United States, Luis Altamirano, The University of Southern Mississippi, School of Ocean Science and Engineering, Stennis Space Center, United States, Annette Govindarajan, Woods Hole Oceanographic Institution, Biology, Woods Hole, United States and Nina Yang, Woods Hole Oceanographic Institution, Marine Policy Center, Woods Hole, United States

Novel advancements in the use of cavity-based optical absorption analyzers to measure stable carbon isotopes in dissolved inorganic carbon (1895448)

Jason R Hupp¹, Mike Scaboo¹, Doug Lynch¹, Ahlyia Leclerc¹ and Wei-Jun Cai², (1)LI-COR Environmental, Lincoln, United States, (2)University of Delaware, School of Marine Science and Policy, Newark, DE, United States

Wintertime Export Fluxes in the Labrador Sea using ²³⁴Th–²³⁸U Disequilibria (1922267)

Matthew A. Parker¹, Kanchan Maiti¹, Junhong Liang¹, Edward A. Laws² and Wokil Bam³, (1)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, United States, (2)Louisiana State University, Department of Environmental Sciences, Baton Rouge, United States, (3)University of Southern Mississippi, Division of Marine Science, Stennis Space Center, United States

Absorption-Based Wavelength-Resolved Hyperspectral Primary Productivity Algorithm for the Northern Gulf of Mexico (1923211)

Most Israt Jahan Mili and Steven E Lohrenz, University of Massachusetts Dartmouth, School For Marine Science and Technology, New Bedford, United States

Experimental Determination of Stoichiometric Dissociation Constants of Carbonic Acid in Non-Standard Seawater Solution Composition (1923338)

Cameron Richardson, Joji Uchikawa and Richard E Zeebe, University of Hawai'i at Mānoa, Oceanography, Honolulu, United States

Marine Radiocarbon Proxy Data Compilation: Expanding Availability of Modern Radiocarbon Measurements through Marine Calcifier Data (1930705)

R. Reshmi Mukherjee, Claremont McKenna College, Claremont, United States, Branwen Williams, Claremont McKenna College, Kravis Department of Integrated Sciences, Claremont, United States, Aaron Zhang, Harvey Mudd College, Claremont, CA, United States, Hojong Seo, University of California, Irvine, Irvine, United States, Weiwei Fu, Fudan University, Shanghai, China and Francois Primeau, University of California Irvine, Earth System Science, Irvine, CA, United States

Influence of Settling and Microbial Activity on Particle Flux and Carbon Export in the North Atlantic Ocean (1938047)

Fatemeh Jannar, University of Southern Mississippi, Stennis Space Center, MS, United States, Xiaodong Zhang, University of Southern Mississippi, Marine Science, Stennis Space Center, United States and Kristina Mojica, The University of Southern Mississippi, Division of Marine Science, School of Ocean Science and Engineering, Stennis Space Center, United States

CARBON ISOTOPE VARIABILITY IN FIORDLAND: INSIGHTS INTO PHOTOSYNTHETIC PRODUCTIVITY AND WATER MASS MIXING IN SOUTHERN NEW ZEALAND COASTAL WATERS (1938056)

Daniel Kim¹, Matthew Illing², David Mucciarone³ and Robert B Dunbar³, (1)Stanford Young Investigators, Stanford, CA, UNITED STATES, (2)Stanford University, Stanford, CA, United States, (3)Stanford University, Oceans Department, Stanford, United States

Drivers of Compound Change in Biogeochemical Conditions in the Northern California Current System (1950626)

Yifan Zhu¹, Samantha Siedlecki¹, Felipe Soares¹, Parker MacCready², Dipti Hingmire³, Simone R Alin⁴, Richard A Feely⁴, Francis Chan⁵, Craig Risien⁶, Jenny Waddell⁷ and Dr. Jan A Newton, PhD⁸, (1)University of Connecticut, Department of Marine Sciences, Groton, United States, (2)University of Washington, School of Oceanography, Seattle, United States, (3)University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada, (4)NOAA PMEL, Seattle, United States, (5)Oregon State University, Department of Integrative Biology, Corvallis, OR, United States, (6)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, (7)NOAA Olympic Coast National Marine Sanctuary, Port Angeles, United States, (8)University of Washington, Applied Physics Laboratory, Seattle, United States

Spatial Variability in Particulate Carbon Export Across the Ross Sea Marginal Ice Zone (1958688)

Kaitlyn Hall¹, Kanchan Maiti¹, Dr. Wokil Bam, PhD², Amy Leventer³ and Philip J Bart⁴, (1)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, United States, (2)University of Southern Mississippi, Stennis Space Center, MS, United States, (3)Colgate University, Hamilton, United States, (4)Department of Geology and Geophysics, Louisiana State University, Baton Rouge, United States

Effects of Major Tropical Storms on the Coastal Carbon Cycle: Remineralization and Fate of Terrestrial Dissolved Organic Matter after Hurricane Ian (1967399)

Puspa L Adhikari, Florida Gulf Coast University, Marine and Earth Sciences, Fort Myers, FL, United States, Marlin Smith, Florida Gulf Coast University, Fort Myers, FL, United States, Huan Chen, National High Magnetic Field Laboratory, Tallahassee, FL, United States and Marlin Smith

Variability of Coral Reef Community Metabolic Processes on a Shallow Coral Reef in Palau (1980637)

Alexandra Khrizman, Elisabeth Boles, Jenny Hamilton, David Mucciarone, Stephen G Monismith and Robert B Dunbar, Stanford University, Oceans Department, Stanford, United States

Quantifying uncertainty in the contribution of mesopelagic fishes to the biological carbon pump in the Northeast Atlantic Ocean (1994582)

Helena McMonagle, Washington Sea Grant, Seattle, WA, UNITED STATES, Joel Llopiz, Woods Hole Oceanographic Institution, Woods Hole, United States, Dr. Amy E Maas, PhD, Bermuda Institute of Ocean Sciences - Arizona State University, Julie Ann Wrigley Global Futures Laboratory, St. George's, Bermuda, Deborah K Steinberg, Virginia Institute of Marine Science, William & Mary, Gloucester Point, VA, United States, Annette Govindarajan, Woods Hole Oceanographic Institution, Biology, Woods Hole, United States and Timothy E. Essington, University of Washington Seattle Campus, School of Aquatic and Fishery Sciences, Seattle, United States

An Oxygen-Based Inverse Model for Constraining the Global Biological Carbon Pump (1997614)

Kayla Mitchel, University of California Irvine, Irvine, CA, United States and Francois Primeau, University of California Irvine, Earth System Science, Irvine, CA, United States

Changes in the Oceanic Carbon Storage due to Anthropogenic Carbon Input over the Past Three Decades (2001318)

Varvara Zemskova and Fengjue Hong, University of Waterloo, Waterloo, Canada

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OS015 Integrating Perspectives on Carbon Cycling Across the Marine Continuum.

Session Description:

Co-Sponsor(s):

Index Terms:

OS015
Integrating Perspectives on Carbon Cycling Across the Marine Continuum.