OB44J:
Toward BioGeoSCAPES: Exploring Molecular Drivers of Ocean Metabolism and Biogeochemistry III Posters

Session ID#: 84717

Session Description:
BioGeoSCAPES has been proposed as an idea for a new international coordinated research program to integrate knowledge on organism identity and physiology within frameworks of community ecology and global ocean biogeochemistry. It is envisioned that an improved, predictive, and quantitative understanding of ocean metabolism can be developed by combining detailed information on cell status, biochemical processes, and species interactions with intercalibrated measurements of nutrient fluxes and concentrations. We invite contributions describing research that can serve as inspiration for this nascent program. Appropriate abstracts could include: studies that integrate molecular and biogeochemical measurements, including fluxes; research that places ‘omics observations (e.g., genomic, transcriptomic, proteomic, metabolomic, metallomic, lipidomic, etc.) within quantitative numerical modeling frameworks; or studies that scale from the cellular to the ecosystem level through integrated field measurements or mechanistic models of interactions. The aim of this session is to highlight research that combines informatics, modeling, and biogeochemical measurements across scales of time and space, to test, integrate, connect, and expand upon studies of ocean ecology and metabolism.
Co-Sponsor(s):
  • CT - Chemical Tracers, Organic Matter and Trace Elements
  • MM - Microbiology and Molecular Ecology
  • NC - Nutrient Cycling
Index Terms:

4815 Ecosystems, structure, dynamics, and modeling [OCEANOGRAPHY: BIOLOGICAL]
4840 Microbiology and microbial ecology [OCEANOGRAPHY: BIOLOGICAL]
4850 Marine organic chemistry [OCEANOGRAPHY: CHEMICAL]
4875 Trace elements [OCEANOGRAPHY: CHEMICAL]
Primary Chair:  Benjamin S Twining, Bigelow Lab for Ocean Sciences, East Boothbay, ME, United States
Co-chairs:  Erin Marie Bertrand, Dalhousie University, Department of Biology, Halifax, NS, Canada, Martha Gledhill, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany and Naomi Marcil Levine, University of Southern California, Los Angeles, CA, United States
Primary Liaison:  Benjamin S Twining, Bigelow Lab for Ocean Sciences, East Boothbay, ME, United States
Moderators:  Erin Marie Bertrand, Dalhousie University, Department of Biology, Halifax, NS, Canada and Naomi Marcil Levine, University of Southern California, Los Angeles, CA, United States
Student Paper Review Liaison:  Benjamin S Twining, Bigelow Lab for Ocean Sciences, East Boothbay, ME, United States

Abstracts Submitted to this Session:

 
The influence of hydrothermal metal inputs on protistan and particle-associated bacterial metabolism in the Lau Basin of the tropical South Pacific Ocean (639037)
Natalie Cohen1, Dawn M Moran2, Matthew R McIlvin2, Abigail Emery Noble3, John McCrow4, Andrew E Allen4 and Mak A Saito2, (1)Woods Hole Oceanographic Institution, Falmouth, MA, United States, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (3)Woods Hole Oceanographic Institution, MA, United States, (4)J. Craig Venter Institute, La Jolla, CA, United States
 
Function over form: Using metaproteomics to identify the rates of functional and compositional changes within two Arctic microbiomes (644740)
Brook L Nunn1, Molly Mikan2, Emma Timmins-Schiffman3, Michael Riffle4, William S Noble3 and H. Rodger Harvey2, (1)University of Washington, Department of Genome Sciences, Seattle, United States, (2)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (3)University of Washington, Department of Genome Sciences, Seattle, WA, United States, (4)University of Washington Seattle Campus, Department of Biochemistry, Seattle, WA, United States
 
Resource co-limitation drives competition between phytoplankton and bacteria in the Southern Ocean (646062)
Lavenia Ratnarajah1, Ingrid Obernosterer2, Philip W. Boyd3, Stephane Blain, Marion Fourquez5 and Alessandro Tagliabue1, (1)University of Liverpool, Liverpool, United Kingdom, (2)Université Pierre et Marie Curie-Paris 6, Banyuls-sur-mer, France, (3)University of Tasmania, Institute for Marine and Antarctic Studies, Antarctic Climate Ecosystems Cooperative Research Centre, Hobart, Australia, (4)University of Tasmania, Institute for Marine and Antarctic Studies (IMAS), Hobart, Australia
 
Lanthanide Distribution is an Important Driver on Aerobic Methylotroph Community Composition and Distribution in the Sargasso Sea (646638)
Annaliese Charlotte Spence Meyer1, Damian Grundle2 and Jay T. Cullen1, (1)University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada, (2)Bermuda Institute for Ocean Science, St. Georges, Bermuda
 
Comparative Study of Adaptation of Eukaryotic Marine Phytoplankton to Iron Limitation (650677)
Robert Sutak1, Ronald Malych1, Jan Mach1, Meri Eichner2, Eva Kotabova2 and Ondřej Prášil2, (1)Faculty of Science, Charles University, Department of Parasitology BIOCEV, Vestec, Czech Republic, (2)Institute of Microbiology, Czech Academy of Sciences, Center Algatech, Třeboň, Czech Republic
 
Synergistic impacts of viral infection and iron limitation on diatom-mediated biogeochemical cycling (651736)
Kimberlee Thamatrakoln1, Chana Kranzler1, Mark A Brzezinski2, Michael A. Maniscalco3, Natalie Cohen4, Robert H Lampe5, James Mack6, Jason R Latham6, David Talmy7, Benjamin S Twining8 and Adrian Marchetti9, (1)Rutgers University, Marine and Coastal Sciences, New Brunswick, NJ, United States, (2)University of California, Marine Science Institute, Santa Barbara, CA, United States, (3)University of California Santa Barbara, Ecology Evolution and Marine Biology, Santa Barbara, CA, United States, (4)Woods Hole Oceanographic Institution, Falmouth, MA, United States, (5)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (6)Rutgers University, New Brunswick, NJ, United States, (7)The University of Tennessee, Microbiology, Knoxville, TN, United States, (8)Bigelow Lab for Ocean Sciences, East Boothbay, ME, United States, (9)University of North Carolina at Chapel Hill, Marine Sciences, Chapel Hill, NC, United States
 
Capturing Southern Ocean diatom community response to Fe enrichment and potential interactions with bacteria using metatranscriptomics (652062)
Laura Z. Holland1, Kristofer M Gomes1, Kristen N Buck2, Dreux Chappell3, Randelle M Bundy4 and Bethany D. Jenkins5, (1)University of Rhode Island, Cell and Molecular Biology, Kingston, RI, United States, (2)University of South Florida, College of Marine Science, Saint Petersburg, FL, United States, (3)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (4)University of Washington, School of Oceanography, Seattle, WA, United States, (5)University of Rhode Island, Narragansett, RI, United States
 
A Spectrum of Nutrient Limitation in the Heterotrophic Prokaryotic Community of the California Current Ecosystem (652829)
Lauren Manck1, Tyler Coale2, Christopher L Dupont3, Andrew E Allen3 and Katherine Barbeau1, (1)Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, CA, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (3)J. Craig Venter Institute, La Jolla, CA, United States
 
Phytoplankton responses to upwelling dynamics under varying iron conditions (657398)
Adrian Marchetti1, Robert H Lampe2, Logan Whitehouse1, Johnson Lin1, Olivia Torano1, Emily Pierce1, Maria Teresa Maldonado3, Guo Jian3, Matthew P Hurst4, Claire P. Till4, Robert Freiberger4 and Travis Mellett5, (1)University of North Carolina at Chapel Hill, Marine Sciences, Chapel Hill, NC, United States, (2)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (3)University of British Columbia, Earth, Ocean & Atmospheric Sciences, Vancouver, BC, Canada, (4)Humboldt State University, Chemistry, Arcata, CA, United States, (5)University of South Florida, College of Marine Science, St Petersburg, FL, United States
 
Effects of Iron Limitation on the Elemental Stoichiometry and Molecular Physiology of Four Southern Ocean Diatoms (657314)
Carly Moreno, Margaret Bernish, Gustavo Hernandez, Emily Pierce and Adrian Marchetti, University of North Carolina at Chapel Hill, Marine Sciences, Chapel Hill, NC, United States
 
Chronic Iron Limitation in the Chlorarachniophyte Bigelowiella natans (650406)
Ondřej Prášil1, Eva Kotabova1, Meri Eichner1, Ronald Malych2, Jan Mach2 and Robert Sutak2, (1)Institute of Microbiology, Czech Academy of Sciences, Center Algatech, Třeboň, Czech Republic, (2)Faculty of Science, Charles University, Department of Parasitology BIOCEV, Vestec, Czech Republic
 
Diazotrophs Distribution and N2 fixation Drivers in the Northern North Atlantic Ocean (651041)
Debany Fonseca Batista1, Florian Deman2, Jennifer Tolman1, Dhwani Desai1, Floriane Desprez de Gesincourt3, Hélène Planquette3, Geraldine Sarthou3, Frank Dehairs2 and Julie LaRoche1, (1)Dalhousie University, Department of Biology, Halifax, NS, Canada, (2)Vrije Universiteit Brussel, Analytical, Environmental and Geo-Chemistry, Ixelles, Belgium, (3)IUEM Institut Universitaire Européen de la Mer, LEMAR, CNRS, Plouzané, France
 
Exploiting Adaptation in Phytoplankton as Environmental Biosensors for Nutrient Stress (655126)
Lucas Ustick1, Catherine Garcia2, Alyse Larkin3, Jenna Lee4 and Adam Martiny2, (1)University of California Irvine, Ecology and Evolutionary Biology, Irvine, CA, United States, (2)University of California Irvine, Earth System Science, Irvine, CA, United States, (3)Duke University, NC, United States, (4)Princeton University, Geosciences, Princeton, United States
 
HPLC Method for Simultaneous Quantification of Marine Microbial Metabolic Stocks and Turnover Rates of ATP, ADP, and AMP (652936)
Kaycie B. Lanpher and Kimberly J. Popendorf, University of Miami, Ocean Sciences, Miami, FL, United States
 
Nutrient limitation of cyanobacteria in the Tropical Pacific (641446)
Thomas Browning1, Mak A Saito2, Xuechao Wang3, Alessandro Tagliabue4, Anja Engel5 and Eric P Achterberg1, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)WHOI, Woods Hole, MA, United States, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, (4)University of Liverpool, Liverpool, United Kingdom, (5)GEOMAR, Helmholtz-Zentrum für Ozeanforschung, Kiel, Germany
 
Siderophore production in the mesopelagic ocean is an indicator of iron stress in heterotrophic bacteria (641783)
Randelle M Bundy, Jiwoon Park and Katherine Heal, University of Washington, School of Oceanography, Seattle, WA, United States
 
The effects of trace metals on global microbial communities: trace metal analysis from the TARA Pacific Expedition (655030)
Rachel Lauren Kelly1, Natalie Cohen2, Paulina Pinedo-Gonzalez3, Nicholas Hawco1, Fabien Lombard4, Guillaume Bourdin5 and Prof Seth John6, (1)University of Southern California, Earth Sciences, Los Angeles, CA, United States, (2)Woods Hole Oceanographic Institution, Falmouth, MA, United States, (3)Lamont -Doherty Earth Observatory, Geochemistry, Palisades, NY, United States, (4)Laboratoire d'Océanographie de Villefranche (LOV), UMR 7093, Sorbonne Université, Villefranche-sur-Mer, France, (5)University of Maine, Orono, ME, United States, (6)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
 
The Structure and Diversity of Prokaryotic and Eukaryotic Plankton Communities Within the Southern California Bight (2014-2018) (646296)
Chase Chandler James1, Andrew David Barton2, Lisa A Zeigler3, Robert H Lampe4, Anne Schulberg1, Hong Zheng3, Ralf Goericke5, Kelly D. Goodwin6 and Andrew E Allen3, (1)Scripps Institution of Oceanography, La Jolla, United States, (2)Scripps Institution of Oceanography, Section of Ecology, Behavior and Evolution, La Jolla, CA, United States, (3)J. Craig Venter Institute, La Jolla, CA, United States, (4)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (5)Scripps Institution of Oceanography, Integrative Oceanography, La Jolla, CA, United States, (6)NOAA Miami, Ocean Chemistry and Ecosystems Division, Atlantic Oceanographic and Meteorological Laboratory, Miami, FL, United States