COS 245 - Arctic, Alpine, Antarctic Systems

Presentations:

• 1:30 PM – 1:45 PM EDT

  Fragmentary blue – the paradox in flower colors in arctic and alpine ecosystems.
  

  Presenting Author: Anke Jentsch – University of Bayreuth

  Coauthor: Mani Shresta – University of Bayreuth
• 1:45 PM – 2:00 PM EDT

  Using the Community Land Model to simulate alpine tundra vegetation communities along an environmental gradient
  

  Presenting Author: Katya R. Jay – University of Colorado, Boulder

  Coauthor: Will Wieder – National Center for Atmospheric Research

  Coauthor: Sean C. Swenson – National Center for Atmospheric Research

  Coauthor: John F. Knowles – California State University, Chico

  Coauthor: Katharine Suding – University of Colorado
• 2:00 PM – 2:15 PM EDT

  CANCELLED - Adaptations of global phytoplankton compositions and its role in oceanic biogeochemical cycles and ecosystem
  

  Presenting Author: Rajani Kanta Mishra – National Centre for Polar and Ocean Research

  Coauthor: Sreerag A – National Centre for Polar and Ocean Research

  Coauthor: V Venkataramana – National Centre for Polar and Ocean Research

  Coauthor: Melena A Soares – National Centre for Polar and Ocean Research
• 2:15 PM – 2:30 PM EDT

  Alpine and Arctic tundra shrub populations show similar ontogenetic growth trends but differing absolute growth rates and lifespan
  

  Presenting Author: Jiri Lehejcek – Tomas Bata University in Zlin, Czech Republic, EU

  Coauthor: František Trkal – Czech University of Life Sciences

  Coauthor: Jiří Doležal – Institute of Botany, Academy of Sciences of the Czech Republic

  Coauthor: Vojtěch Čada – Czech University of Life Sciences
• 2:30 PM – 2:45 PM EDT

  Biological and environmental drivers of microbial community assembly in a thawing permafrost ecosystem
  

  Presenting Author: Hannah Holland-Moritz – University of New Hampshire

  Coauthor: Dylan Cronin – The Ohio State University

  Coauthor: Sam Aroney – Queensland University of Technology

  Coauthor: Derek Smith – Case Western Reserve University

  Coauthor: Suzanne Hodgkins – The Ohio State University

  Coauthor: Ben Woodcroft – Queensland University of Technology

  Coauthor: Gene Tyson – Queensland University of Technology

  Coauthor: Virginia Rich – The Ohio State University

  Coauthor: Sarah Bagby – Case Western Reserve University

  Coauthor: Jessica Ernakovich – University of New Hampshire
• 2:45 PM – 3:00 PM EDT

  Co-Occurring salmonids: assessing diet overlap among chum and sockeye salmon with arctic char and dolly varden in the Canadian Arctic
  

  Presenting Author: Darcy McNicholl – Fisheries and Oceans Canada

  Coauthor: Colin Gallagher – Fisheries and Oceans Canada

  Coauthor: Ellen Lea – Fisheries and Oceans Canada

  Coauthor: Karen Dunmall – Fisheries and Oceans Canada