Freshwater & Terrestrial ecosystem changes in Polar Regions - POLAR2018

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Freshwater & Terrestrial ecosystem changes in Polar Regions - POLAR2018

Michael Gooseff

Dear Colleagues,

 

We would like to draw your attention to the following session at POLAR2018 focused on changes to freshwater and terrestrial ecosystems in both polar regions, and encourage your contributions.  Hope to see you Davos next summer!

 

Abstract deadline: 01 November 2017 at http://www.polar2018.org/abstracts.html

 

Session BE-6 - Ongoing change in terrestrial and freshwater ecosystems of Polar Regions

 

Session Description:  Terrestrial and freshwater ecosystems of polar regions have been subject to substantial change or disturbance over the past several decades, particularly in the face of climate change. The drivers and responses to these changes are mixed, but may have unexplored similarities in Arctic and Antarctic systems, and may define how these regions respond to and amplify global warming. Polar regions are underlain by permafrost, which is warming and thawing at high rates, and which is critical to ecosystem structure and function as it limits to shallow depths the infiltration of rain and snowmelt. These shallow flowpaths result in magnified physical, chemical, and biological connections among landscapes, streams, and lakes. The session will further address how these climate-induced changes in landscape-level processes affect the biological communities and biogeochemistry of lakes and rivers. The freshwater group of the Circumpolar Biodiversity Monitoring Plan (Arctic Council: Conservation of Arctic Flora and Fauna) has recently completed circumpolar assessments of the status and trends in freshwater flora and fauna as well as of their biogeochemical habitat of Arctic freshwaters. The evaluations, the most extensive assessment of freshwater monitoring data from the Arctic to date, include examination of data from both historical (paleolimnological data and records from 1800 to 1950) and contemporary time scales (post-1950), as well as traditional ecological knowledge of Arctic peoples.

 

Willem Goedkoop, Swedish University of Agricultural Sciences, Sweden

Michael Gooseff, University of Colorado, Boulder USA

George Kling, University of Michigan, USA

Jennifer Lento and Joseph Culp, University of New Brunswick

 

 

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

Michael Gooseff, Associate Professor

Institute of Arctic and Alpine Research

Civil, Architectural, and Environmental Engineering

University of Colorado

Boulder, CO 80309-0450  USA

 

Lead PI, McMurdo Dry Valleys LTER Project 

— http://mcmlter.org

Co-Director, CU Hydrologic Sciences Graduate Program

— http://hydrosciences.colorado.edu

 

email: [hidden email]

web: http://goosefflab.weebly.com 

phone: 303.735.5333

 


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