PP022:
High Resolution, High Latitude Marine Proxies





Session ID#: 25013

Session Description:
The oceans strongly influence climate and provide resources to much of the planet’s population. Understanding ocean dynamics on societally-relevant timescales is therefore essential. The oceans naturally vary on timescales of months to millennia, but quality instrumental records are scarce prior to the satellite era, and seldom span more than a few decades. We must therefore use proxy records to characterize ocean dynamics on timescales longer than our narrow window of perception. Marine sediments provide longer-timescale information, but seldom at sub-centennial resolution, leaving a critical gap in the decadal-to-centennial timescales in which ocean dynamics remain poorly characterized. In low latitudes, this gap is filled by tropical corals, but only recently have high resolution proxies emerged capable of providing decadal-resolution ocean data in temperate to polar waters. In this session, we invite submissions in the emerging field of high-resolution high-latitude marine proxies, including new archives, new proxies and new analytical techniques.
Primary Convener:  Daniel Sinclair, Victoria University of Wellington, Wellington, New Zealand
Convener:  Owen Sherwood, University of Colorado at Boulder, Institute of Arctic and Alpine Research, Boulder, CO, United States

Cross-Listed:
  • B - Biogeosciences
  • EP - Earth and Planetary Surface Processes
  • GC - Global Environmental Change
  • OS - Ocean Sciences
Index Terms:

Abstracts Submitted to this Session:

Ian R Hall1, David Reynolds2, James David Scourse3, Christopher Richardson4, Alan D Wanamaker5 and Paul G. Butler4, (1)Cardiff University, School of Earth and Ocean Sciences, Cardiff, United Kingdom, (2)Cardiff University, School of Earth and Oceanc Sciences, Cardiff, United Kingdom, (3)University of Exeter, Exeter, United Kingdom, (4)Bangor University, Bangor, United Kingdom, (5)Iowa State University, Ames, IA, United States
Ingrid L Hendy, University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States, Heather Dawn Bervid, Oregon State University, Geology, CEOAS, Corvallis, OR, United States and Anders E Carlson, COAS, Corvallis, OR, United States
Emily Joan Judd, Linda C Ivany, Nicole M. Miklus, Benjamin Thornton Uveges and Christopher K Junium, Syracuse University, Earth Sciences, Syracuse, NY, United States
Chantel Michelson1, Kelton McMahon2, William Paul Patterson3, Steven D Emslie4, Matthew D. McCarthy5 and Michael J Polito1, (1)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States, (2)University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, (3)University of Saskatchewan, Department of Geological Sciences, Saskatoon, SK, Canada, (4)University of North Carolina at Wilmington, Department of Biology & Marine Biology, Wilmington, NC, United States, (5)University of California Santa Cruz, Ocean Sciences Department, Santa Cruz, CA, United States
Theresa M King, University of South Florida Tampa, College of Marine Science, Tampa, FL, United States and Brad E Rosenheim, University of South Florida, College of Marine Science, St. Petersburg, FL, United States
Laura F Robinson1, Tao Li2, Tianyu Chen1, Andrea Burke3, Albertine Pegrum Haram1, Joe Stewart4, James William Buchanan Rae5, Tina van de Flierdt6, Torben Struve7 and David James Wilson8, (1)University of Bristol, Bristol, United Kingdom, (2)Nanjing University, Nanjing, China, (3)University of St Andrews, St Andrews, KY16, United Kingdom, (4)National Institute of Standards and Technology, Hollings Marine Laboratory, Charleston, SC, United States, (5)California Institute of Technology, Pasadena, CA, United States, (6)Imperial College London, London, United Kingdom, (7)Imperial College London, London, SW7, United Kingdom, (8)Department of Earth Sciences, Cambridge, United Kingdom