AH54A:
Assessing the Cumulative Effects of Complex Ocean Change on Marine Biota IV Posters
AH54A:
Assessing the Cumulative Effects of Complex Ocean Change on Marine Biota IV Posters
Assessing the Cumulative Effects of Complex Ocean Change on Marine Biota IV Posters
Session ID#: 9494
Session Description:
Oceanic conditions are changing at an unprecedented rate due to anthropogenically-driven changes. Life in the ocean will increasingly have to contend with a complex matrix of concurrent shifts in properties that set their physiology and control their life histories. This matrix of change will have a combined influence on marine biota, due to both the individual effects of altered properties such as warming, but also due to the interactions between these properties. A further challenge to studying the cumulative effects of anthropogenic change will be the identification of the interactions of local, regional and global scales of such change. We invite abstracts to this session from studies which highlight how this multiplicity of factors can be addressed and will alter organismal physiology, biogeochemical cycles and/or food-webs. Theoretical, experimental and modelling approaches are welcome.
Primary Chair: David A Hutchins, University of Southern California, Los Angeles, CA, United States
Chairs: Philip W Boyd, IMAS, ACE-CRC, University of Tasmania, Hobart, Australia, Ulf Riebesell, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Kristy Kroeker, University of California Santa Cruz, Department of Ecology and Evolutionary Biology, Santa Cruz, CA, United States, Erik A Sperling, Stanford University, Geological Sciences, Stanford, CA, United States, Christina Frieder, University of Southern California, Biological Sciences, Los Angeles, CA, United States and Sarah E Myhre, University of Washington, Future of Ice Initiative and the School of Oceanography, Seattle, WA, United States
Moderators: Erik A Sperling, Stanford University, Geological Sciences, Stanford, CA, United States, Sarah E Myhre, University of Washington, Future of Ice Initiative and the School of Oceanography, Seattle, WA, United States, Kristy Kroeker, University of California Santa Cruz, Department of Ecology and Evolutionary Biology, Santa Cruz, CA, United States and Christina Frieder, University of Southern California, Biological Sciences, Los Angeles, CA, United States
Student Paper Review Liaison: Sarah E Myhre, University of Washington, Future of Ice Initiative and the School of Oceanography, Seattle, WA, United States
Index Terms:
1630 Impacts of global change [GLOBAL CHANGE]
1635 Oceans [GLOBAL CHANGE]
1637 Regional climate change [GLOBAL CHANGE]
Co-Sponsor(s):
- B - Biogeochemistry and Nutrients
- ME - Marine Ecosystems
- PP - Phytoplankton and Primary Production
Abstracts Submitted to this Session:
Effects of acidifying ocean conditions on growth and survival of two life stages of the blue crab, Callinectes sapidus. (89601)
An Assessment of Environmental Drivers Responsible for the Emergence of Mixotrophy in the Arabian Sea (91427)
The Influence of Seawater pH on Respiration, Calcification, and Mg/Ca in the Cultured Foraminifer Globigerina bulloides (91219)
Interactive Effects of High CO2 and Temperature on Growth and Elemental Composition of the Western and Eastern Subarctic North Pacific Phytoplankton Communities (86884)
Reduced Salinity Improves Marine Food Availability With Positive Feedbacks on pH in a Tidally-Dominated Estuary (88581)
Increasing coccolithophore abundance in the subtropical North Atlantic from 1990 to 2014 (88293)
Climate Change Effects on Respiration Rates of Blue Crab (Callinectes sapidus) from the Patuxent River, Chesapeake Bay (90716)
Effects of Ocean Acidification and Flow on Oxygen and pH Conditions of Developing Squid (Doryteuthis pealeii) Egg Cases (88327)
Effects of Elevated CO2 and Decreased Dissolved Oxygen on Phototactic Behaviors of Juvenile Dungeness Crab (Cancer magister) (88897)
Physicochemical Constraints on the Distribution of Benthic Foraminiferal Cell Morphology in the Modern Ocean (92111)
Elevated Ambient Light and Temperature Constrain Light Perception in Arctic Krill (90056)
Linking ocean acidification and warming to the larval development of the American lobster (Homarus americanus) (90130)
Growth of Coccolithophores Controlled by Internal Nutrient Stores in Light- and Nutrient-Limited Batch Reactors: Relevance for the BIOSOPE Deep Ecological Niche of Coccolithophores. (91262)
Multigenerational Effects of Acidification on Early Life-Stage Mercenaria mercenaria (=hard clam) (92252)
Calcium Carbonate Dissolution Above the Lysocline: Implications of Copepod Grazing on Coccolithophores (92361)
Ocean Acidification Impact to Copepod Populations Mediated by Changes in Prey Quality (93166)
Impact of bacterial DMS production on [DMS/P] under ocean acidification (KOSMOS_2.0): insights from the subtropics. (93567)
See more of: Ocean Change: Acidification and Hypoxia