Mountain top vegetation monitoring in Atigun Gorge Field Report Merrill Jensen (all photos taken by Merrill during the project) Friends of Alaska National Wildlife Refuges January 2014 Meeting
Project Participants: Janet Jorgensen, USFWS Botanist Al Batten, UAF Herbarium Collections Manager – retired Heidi Helling, USFWS Wildlife Biologist Greta Burkhart, USFWS Aquatic Biologist Charlotte Henson, Volunteer Merrill Jensen, Horticulturist and Volunteer
Global Observation Research Initiative in Alpine Environments (GLORIA) The purpose of GLORIA is to establish and maintain a world-wide long-term observation network in alpine environments. Vegetation and temperature data collected at the GLORIA sites will be used for discerning trends in species diversity and temperature. The data will be used to assess and predict losses in biodiversity and other threats to these fragile alpine ecosystems which are under accelerating climate change pressures.
Atigun Gorge – monitoring site
The Haul Road north of Atigun Pass
Roadside attractions
USFWS Base Camp at Galbraith Lake
Reason #1 to head North
Whaaaa…..????
Loading packs with survey gear
Bugs? What bugs??
Arctic home for 5 days
The plot layout
A square meter of ground, a historic data set, and a missing plant
But what is it really?
Plot variability
Unwinding after a long day
Reason #2 to head North 11 pm… Wow…
Guarding the offspring
Assistant for a day
Off to high camp
High camp
The layout
Connecting the points
Alpine rock gardens
The challenge of terrain
What bugs???
The geological wonder known as the Atigun Syncline
Reason #3 to head North
Horned Lark nest
Tough duty, but someone has to do it…..
Hydrological survey
pH testing
Reason to head north #4
Saxifraga flagellaris
Arnica frigida
Papaver sp.
Saxifraga eschscholtzii
Silene uralensis ssp. arctica
Boykinia richardsonii
Heading Home. Reluctantly.
With thanks… Friends of Alaska National Wildlife Refuges Arctic National Wildlife Refuge U.S. Fish and Wildlife Service
Questions? North Slope Midnight sun