MM14A:
Causes and Consequences of Microbial Population and Community Dynamics IV Posters


Session ID#: 28401

Session Description:
A range of new techniques in oceanography have allowed unprecedented insight into the ecological drivers of microbial populations and community dynamics across a wide range of spatial and temporal scales. These approaches are revealing the linkages between genotypes, gene expression, communities, and environmental drivers. In this session, we encourage submissions focused on how microbes interact with their environment as well as predictions of how microbial physiology and community composition interact with biogeochemical cycles. We hope to bring together a wide range of researchers interested in microbial diversity and ocean functioning.
Primary Chair:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States
Co-Chair:  Adam Martiny, University of California, Irvine, Earth System Science, Irvine, CA, United States
Moderators:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States and Adam Martiny, University of California, Irvine, Earth System Science, Irvine, CA, United States
Student Paper Review Liaison:  Dana Hunt, Duke University, Marine Sciences and Conservation, Beaufort, NC, United States
Index Terms:

4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4815 Ecosystems, structure, dynamics, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4840 Microbiology and microbial ecology [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4858 Population dynamics and ecology [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Cross-Topics:
  • B - Biodiversity
  • BN - Biogeochemistry and Nutrients

Abstracts Submitted to this Session:

Distribution of Bacterioplankton Lineages Within the Twilight Zone of the Sargasso Sea and Their Potential Role in the Biogeochemical Cycle (302596)
Miguel Desmarais, University of British Columbia, Canada; Bermuda Institute of Ocean Sciences, Microbial Ecology Laboratory, St.George's, Bermuda, Katelyn McLeod, University of Guelph, Guelph, ON, Canada, Rachel Jane Parsons, Bermuda Institute for Ocean Sciences, BIOS, St. George's, Bermuda, Craig A Carlson, University of California Santa Barbara, Marine Science Institute/Department of Ecology, Evolution and Marine Biology, Santa Barbara, CA, United States, Rodney J Johnson, BIOS, St Georges, Bermuda and Samuel Stevens, Bermuda Institute of Ocean Sciences, St.George's, GE, Bermuda
Rolling with the Tide: The Effects of Tidal Cycle on Phytoplankton Growth and Mortality (303055)
Sean Anderson1, Quintin Diou-Cass2 and Elizabeth Harvey1, (1)Skidaway Institute of Oceanography at the University of Georgia, Marine Sciences, Savannah, GA, United States, (2)Susquehanna University, Department of Ecology, Selinsgrove, PA, United States
Diel Variability in the Incorporation of Leucine in the Light and Dark by Prochlorococcus at Station ALOHA (303881)
Karin M Bjorkman, University of Hawaii at Manoa, Honolulu, HI, United States and David M Karl, Daniel K. Inouye Center for Microbial Oceanography: Research and Education, University of Hawaii at Manoa, Honolulu, HI, United States
High-molecular Weight Organic Matter Addition Drives Distinct Patterns of Enzymatic Hydrolysis in Depth-stratified Microbial Communities (304841)
Sarah Brown1, Adrienne Hoarfrost2, John Paul Balmonte2, Sherif Ghobrial2 and Carol Arnosti2, (1)University of North Carolina at Chapel Hill, Curriculum for Environment and Ecology, Chapel Hill, NC, United States, (2)University of North Carolina at Chapel Hill, Department of Marine Sciences, Chapel Hill, NC, United States
The microbial community composition of sediments in the coastal fjord, Nitinat Lake, suggests that syntrophy of SEEP-SRB1 and ANME might be one source of sulfide production that is responsible for fish mortality in the Lake (306071)
Susan Baldwin and Jon Taylor, University of British Columbia, Chemical and Biological Engineering, Vancouver, BC, Canada
Variations in phytoplankton community composition between the high and low peaks of a 6-hour tidal cycle, in a southeastern Georgia estuary (307450)
Quintin Diou-Cass1, Sean Anderson2 and Elizabeth Harvey2, (1)Susquehanna University, Department of Ecology, Selinsgrove, PA, United States, (2)Skidaway Institute of Oceanography at the University of Georgia, Marine Sciences, Savannah, GA, United States
Eukaryotic phytoplankton community spatiotemporal dynamics identified through gene expression within a eutrophic estuary (308764)
Weida Gong1, David Schruth1, Hans W Paerl2 and Adrian Marchetti1, (1)University of North Carolina at Chapel Hill, Marine Sciences, Chapel Hill, NC, United States, (2)University of North Carolina at Chapel Hill, Institute of Marine Sciences, Chapel Hill, NC, United States
Coping with darkness: How does Prochlorococcus respond to repeated energy deprivation? (311092)
Allison Coe1, Steven Biller2, Keven Dooley1, Kristen LeGault1 and Sallie W Chisholm3, (1)MIT, Cambridge, MA, United States, (2)Massachusetts Institute of Technology, Cambridge, MA, United States, (3)Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, MA, United States
The Biological Role Associated with Microbialite Formation at Pavilion Lake, British Columbia (311720)
Kaliopi Bousses1, Ian Hawes2, Darlene Sze Shien Lim3, Dale T Andersen4, Mark Belan5, Allyson L Brady5, Tyler Mackey6 and Jennifer Biddle1, (1)Univ of Delaware, Lewes, DE, United States, (2)Aquatic Research Solutions, Christchurch, New Zealand, (3)NASA Ames Research Center, Moffett Field, CA, United States, (4)SETI Institute Boulder, Boulder, CO, United States, (5)McMaster University, Hamilton, ON, Canada, (6)Massachusetts Institute of Technology, Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States
Characterizing the Progeny of Sexual Reproduction in the Centric Diatom Thalassiosira pseudonana (314475)
Jordan Theresa Coelho1, Eric Moore1 and Kimberly Halsey2, (1)Oregon State University, Microbiology, Corvallis, OR, United States, (2)Oregon State University, Department of Microbiology, Corvallis, OR, United States
Distribution and Potential Biogeochemical Role of the Bacterial Community within a Fjord Ecosystem Along the West Antarctic Peninsula (314765)
Lauren Manck1, Kiefer Forsch1, Lindsey Ekern2, Christopher L Dupont3, Maria Vernet2 and Katherine Barbeau1, (1)Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, CA, United States, (2)Scripps Institution of Oceanography, Integrative Oceanography Division, La Jolla, CA, United States, (3)J. Craig Venter Institute, La Jolla, CA, United States
Source, Composition, and Function of Biofilms in Deep-sea Shipwreck Habitats Impacted by the Deepwater Horizon Spill (315099)
Melissa Brock1, Rachel L Mugge1, Jennifer L Salerno2, Melanie Damour3 and Leila J Hamdan1, (1)University of Southern Mississippi, Ocean Springs, MS, United States, (2)George Mason University, Environmental Science and Policy, Fairfax, VA, United States, (3)Bureau of Ocean Energy Management New Orleans, New Orleans, LA, United States
Identifying Environmental Drivers of Microbial Community Composition in the Arctic Benthos (315292)
Alexis Walker, University of Alaska Fairbanks, School of fisheries and ocean sciences, Fairbanks, AK, United States, Sarah M Hardy, University of Alaska Fairbanks, Fairbanks, AK, United States and Mary Beth Leigh, University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States
Deciphering the relationships between phosphorus, microbes, and metabolic energy potential across the South Pacific (315755)
Kaycie B. Lanpher and Kimberly J. Popendorf, University of Miami, Miami, FL, United States
Long-term seasonal patterns of free-living and particle-attached marine bacteria in a temperate coastal ecosystem (316813)
Isabel Ferrera, Adrià Auladell, Albert Reñé, Vanessa Balagué, Ramiro Logares, Esther Garcés and Josep Gasol, Institut de Ciencies del Mar, ICM-CSIC, Barcelona, Spain
Community composition and mercury methylation capacity in a permanently stratified meromictic lake (318719)
Kristin Yoshimura, University of Delaware, College of Earth, Ocean, and Environment, Newark, DE, United States, Svetoslava Todorova, Syracuse Univ, Syracuse, NY, United States and Jennifer Biddle, Univ of Delaware, Lewes, DE, United States
Investigating Drivers of Coastal Phytoplankton Community Composition Variations Using a Combination of Measured and Bio-optically Modeled Phytoplankton Pigment Concentrations (319444)
Dylan Catlett, University of California, Santa Barbara, Santa Barbara, CA, United States and David Siegel, University of California Santa Barbara, Santa Barbara, CA, United States
Ipmact of Higher Ocean Temperatures on Microbial Utilization of Dissolved Phosphorus (319989)
Darci A Swenson and Kimberly J. Popendorf, University of Miami, Miami, FL, United States
Analysis of Archaeal Community Composition Dynamics and Metabolic Potential of the Costa Rica Margin from a Metagenomic Perspective (321149)
Rosa Iris Leon Zayas, Willamette University, Biology, Salem, OR, United States, Amanda Martino, Saint Francis University, Loretto, PA, United States, Christopher H House, Pennsylvania State University, Geosciences and Penn State Astrobiology Research Center, University Park, PA, United States and Jennifer Biddle, Univ of Delaware, Lewes, DE, United States
Interrelating the availability of particulate and dissolved B-vitamins with marine microbial diversity in the Mediterranean Sea (322288)
Chris Suffridge1,2, Laura Gomez-Consarnau1, Lynda Cutter1, Javier Aristegui3, Xosé Antón Álvarez-Salgado4, Josep M. Gasol5 and Sergio A Sanudo-Wilhelmy1,6, (1)University of Southern California, Marine and Environmental Biology, Los Angeles, CA, United States, (2)Oregon State University, Department of Microbiology, Corvallis, OR, United States, (3)Instituto de Oceanografía y Cambio Global (IOCAG), Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain, (4)Consejo Superior de Investigaciones Científicas - Instituto de Investigacións Mariñas (CSIC-IIM), Vigo, Spain, (5)Institut de Ciències del Mar, CSIC, Catalonia, Spain, (6)University of Southern California, Earth Sciences, Los Angeles, CA, United States
Warming and other effects on the free-living prokaryotic community at the San Pedro Ocean Time-series over 16 years (323073)
Yi-Chun Yeh, University of Southern California, Los Angeles, CA, United States, David Needham, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States and Jed A Fuhrman, Univ Southern California, Los Angeles, CA, United States
Metabolite pools across a basin-wide oceanographic gradient in the North Pacific (323638)
Katherine Heal1, Laura Carlson1, Angela Boysen1, Bryndan Paige Durham1, Natalie Ann Kellogg2, Regina Lionheart2, E. Virginia Armbrust1 and Anitra E Ingalls1, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)University of Washington, Seattle, WA, United States
Drivers of Microbial Community Dynamics in a Managed Artificial Seawater System (324614)
Christian F Edwardson1, Frank Oliaro1, Allen LaPointe1, William Van Bonn1 and Angela Kent2, (1)John G. Shedd Aquarium, A. Watson Armour III Center for Aquatic Animal Health and Welfare, Chicago, IL, United States, (2)University of Illinois at Urbana Champaign, Department of Natural Resources and Environmental Sciences, Urbana, IL, United States
Ocean Acidification Drives Shifts in Functional Gene Abundance and Expression of Bacterial DMSP Catabolism (324772)
Kevin Posman, Kerstin Suffrian, Peter D. Countway, Patricia Matrai and Stephen D Archer, Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States
Global surface ocean phytoplankton community structure determined from co-variability in phytoplankton pigment concentrations (325051)
Sasha Jane Kramer, University of California Santa Barbara, Santa Barbara, CA, United States and David Siegel, University of California Santa Barbara, Earth Research Institute and Department of Geography, Santa Barbara, CA, United States
Microbial Community and Plant Physiology Shifts During Eutrophication in Zostera marina (325255)
Lu Wang1, Fiona Tomas2,3 and Ryan Mueller1, (1)Oregon State University, Microbiology, Corvallis, OR, United States, (2)Oregon State University, Fisheries and Wildlife, Corvallis, OR, United States, (3)Mediterranean Institute for Advanced Studies, Ecology and Marine Resources, Esporles, Spain
A Microbial Perspective on Marine-Terrestrial Linkages (325664)
Colleen Kellogg1, Allison A Oliver2, Ian Giesbrecht3, Brian Hunt1,4, Suzanne E Tank2, William W. Mohn5 and Steven James Hallam6, (1)Hakai Institute, Quadra Island, BC, Canada, (2)University of Alberta, Edmonton, AB, Canada, (3)Hakai Institute, Heriot Bay, BC, Canada, (4)University of British Columbia, Institute for the Oceans and Fisheries, Vancouver, BC, Canada, (5)University of British Columbia, Vancouver, BC, Canada, (6)University of British Columbia, Department of Microbiology and Immunology, Vancouver, BC, Canada
Feeding rates and prey selection by the invasive Asian clam, Corbicula fluminea, in the Columbia River (325706)
Benjamin Bolam1, Gretchen Rollwagen-Bollens1, Stephen M Bollens1, Carol Sandison2 and Julie Zimmerman3, (1)Washington State University Vancouver, Vancouver, WA, United States, (2)Columbia River High School, Vancouver, WA, United States, (3)Washington State University Vancouver, School of the Environment, Vancouver, WA, United States
Phosphorous limitation, induction of mixotrophy, and cellular recovery through predation in a mixotrophic dinoflagellate (309353)
Matthew D Johnson, Woods Hole Oceanographic Institution, Biology, Woods Hole, MA, United States

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