2 Critical Zone Processes, Function, and Resiliency: Challenges and Opportunities

Sunday, 18 March 2018
8:00 AM - 12:00 PM
Diamond Ballroom I

Presentations

• 8:05 AM
  RATES OF SEDIMENT FLUX FROM THREE THROW IN THE SHALE HILLS CRITICAL ZONE OBSERVATORY AND ASSOCIATED SATELLITE SITES IN THE APPALACHIAN MOUNTAINS
  Timothy White, The Pennsylvania State University, University Park, PA and Ashlee Dere, UNODepartment of Geography/Geology, Omaha, NE and Sarah Sharkey, The Pennsylvania State University, University Park, PA
  311038 (Theme Sessions)
• 8:25 AM
  SOIL ORGANISMS AS ECOSYSTEM ENGINEERS OF THE CRITICAL ZONE—THE FORGOTTEN MIDDLE MAN
  Stephen Hasiotis, Univ KansasDept Geology, 116 Lindley Hall, Lawrence, KS
  311378 (Theme Sessions)
• 8:45 AM
  CRITICAL ZONE ARCHITECTURE AND THE REDISTRIBUTION OF SOIL METALS AND ORGANIC CARBON IN A NEW HAMPSHIRE HEADWATER CATCHMENT
  Donald S. Ross, University of Vermont, Burlington, VT and Rebecca Bourgault, Delaware Valley University, Doylestown, PA and Scott Bailey, United States Forest Service, North Woodstock, NH and Kevin McGuire, Virginia Tech, Blacksburg, VA
  310968 (Theme Sessions)
• 9:05 AM
  PHASE PARTITIONING AND MOBILITY OF MANGANESE ACROSS SIX CRITICAL ZONE OBSERVATORIES: COMPARING PLANT AND BEDROCK CONTROLS
  Justin Richardson, University of Massachusetts Amherst, Amherst, MA and Justin Richardson, Cornell University, Ithaca, NY
  310896 (Theme Sessions)
• 9:25 AM
  TREE-DOM: DOM FROM THE CROWNING HEADWATERS OF THE AQUATIC CARBON CYCLE
  Aron Stubbins, Northeastern University, Boston, MA and Sasha Wagner, Northeastern University, Boston, MA and John T. Van Stan, Georgia Southern University, Statesboro, GA
  310973 (Theme Sessions)
• 9:45 AM
  MOLECULAR HYSTERESIS: HYDROLOGICALLY-DRIVEN CHANGES IN THE COMPOSITION OF RIVERINE DISSOLVED ORGANIC MATTER
  Sasha Wagner, Northeastern University, Boston, MA and Jennifer Hoyle-Fair, Yale University, New Haven, CT and Serena Matt, Yale University, New Haven, CT and Peter Raymond, Yale University, New Haven, CT and James E. Saiers, Yale University, New Haven, CT and Thorsten Dittmar, Carl von Ossietzky University Oldenburg, Oldenburg and Aron Stubbins, Northeastern University, Boston, MA
  310485 (Theme Sessions)
• 10:20 AM
  IN-SITU OPTICAL SENSORS REVEAL HOT MOMENTS OF DISSOLVED ORGANIC MATTER EXPORT IN SLEEPERS RIVER RESEARCH WATERSHED, VERMONT
  Kevin Ryan, Skidaway Institute of Oceanography, Montpelier, VT and James B. Shanley, Montpelier, VT and Aron Stubbins, Northeastern University, Boston, MA and Julia Perdrial, University of Vermont, N/A and Peter Raymond, Yale University, New Haven, CT and Jacob Hosen, Yale University, New Haven, CT
  310997 (Theme Sessions)
• 10:40 AM
  CONTROL OF PHOSPHORUS DYNAMICS BETWEEN SOIL, GROUNDWATER, AND STREAM COMPARTMENTS OF A MONTANE TROPICAL WATERSHED
  Virginia Ann Hoyt, University of New Hampshire, Durham, NH and William H. McDowell, University of New Hampshire, Durham, NH
  310847 (Theme Sessions)
• 11:00 AM
  UNDERSTANDING THE PRE-HISPANIC HUMAN-VOLCANO INTERACTIONS IN A TROPICAL CRITICAL ZONE DURING THE HOLOCENE
  Sara Mana, Salem State University, Salem, MA and Paulo Ruiz, LANAMME-UCR, San José and Amalia Gutiérrez, LANAMME-UCR, San José and José F. Garro, LANAMME-UCR, San José and Gerardo Alarcón, Universidad Nacional Autónoma de México, México City and Gerardo J. Soto, Universidad de Costa Rica, San José
  310330 (Theme Sessions)
• 11:20 AM
  HICKORY RUN BOULDER FIELD - AN ANCIENT, ROCKY CRITICAL ZONE
  Paul R. Bierman, University of Vermont, Burlington, VT and Alison R. Denn, University of Vermont, Burlington, VT
  311325 (Theme Sessions)