Chairs: Claudia Ehlert, Max Planck Institute for Marine Microbiology, Bremen, Germany and George E A Swann, University of Nottingham, Nottingham, NG7, United Kingdom
Primary Convener: Claudia Ehlert, Max Planck Institute for Marine Microbiology, Bremen, Germany
Co-conveners: Patricia Grasse, iDiv University of Leipzig, Leipzig, Germany, Anson W Mackay, University College London, London, United Kingdom and George E A Swann, University of Nottingham, School of Geography, Nottingham, United Kingdom
OSPA Liaison: Patricia Grasse, German Centre for Integrative Biodiversity Research (iDiv), Leipzig, Germany
Landscape cultivation alters δ30Si signature in terrestrial ecosystems. (Invited) (28793)
Floor Ina Vandevenne1, Claire Delvaux2, Harold Huyghes2, Benedicta Ronchi3, Gerard Govers4, Ana Lúcia Barão1, Wim Clymans5, Patrick Meire1, Luc André2 and Eric Struyf1, (1)University of Antwerp, Department of Biology, Antwerp, Belgium, (2)Royal Museum for Central Africa, Tervuren, Belgium, (3)Catholic University of Leuven, Earth and Environmental Sciences, Heverlee, Belgium, (4)KU Leuven, Earth and Environmental Sciences, Leuven, Belgium, (5)Lund University, Lund, Sweden
Tracing diatom utilisation, and its fate, in Lake Baikal, Siberia: the application of silicon isotope geochemistry (15913)
Virginia N Panizzo1, George E A Swann1, Anson W Mackay2, Sarah Roberts1, Elena Vologina3, Michael Sturm4 and Matthew SA Horstwood5, (1)University of Nottingham, Nottingham, NG7, United Kingdom, (2)University College London, London, United Kingdom, (3)Russian Academy of Sciences, Moscow, Russia, (4)EAWAG Swiss Federal Institute of Aquatic Science and Technology, Duebendorf, Switzerland, (5)British Geological Survey Keyworth, Nottinghamshire, United Kingdom
Salt Marshes as Sources and Sinks of Silica (Invited) (15968)
Joanna Carey, Babson College, Math, Analytics, Science and Technology Division, Wellesley, United States and Robinson W Fulweiler, Boston University, Earth and Environment, Biology, Boston, MA, United States
Deglacial changes in subarctic Pacific surface water hydrography and nutrient dynamics – a fresh perspective from diatom oxygen and silicon stable isotopes (15648)
Edith Maier1, Andrea Abelmann1, Rainer Gersonde2, Marie Meheust1, Bernhard Chapligin3, Jian Ren1, Ruediger H Stein1, Hanno Meyer4 and Ralf Tiedemann5, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)AWI Bremerhaven, Bremerhaven, Germany, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Department of Periglacial Research, Potsdam, Germany, (5)Alfred-Wegener-Institute, Bremerhaven, Germany
Silicon isotopes in sponge spicules: the story of a proxy (Invited) (2864)
Katharine R Hendry, University of Bristol, School of Earth Sciences, Bristol, United Kingdom; University of Bristol, Bristol, United Kingdom, Manuel Maldonado, Centro de Estudios Avanzados de Blanes, Department of Marine Ecology, Blanes, Spain, Claire Goodwin, National Museums Northern Ireland, Belfast, United Kingdom, Jade Berman, Ulster Wildlife Trust, Belfast, United Kingdom and Christina L De La Rocha, University of Brest, IUEM, Brest, France
The Roles of Iron and Vertical Mixing in Regulating Nitrogen and Silicon Cycling in the Southern Ocean over the Last Glacial Cycle (Invited) (14246)
Rebecca S Robinson, University of Rhode Island, Graduate School of Oceanography, Narragansett, United States, Mark A Brzezinski, University of California Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States, Charlotte Beucher, University of California Santa Barbara, Santa Barbara, CA, United States, Matthew G Horn, RPS-ASA, Narragansett, RI, United States and Patrick Bedsole, University of Rhode Island, Kingston, RI, United States
