Snow Measurement Field School

January 9 - 11, 2018

Fraser Experimental Forest, Fraser, CO

CUAHSI is pleased to partner with the University of Washington, U.S. Forest Service, the University of Alaska Fairbanks, University of Colorado Boulder, and Universite de Sherbrooke to offer the Snow Measurement Field School, a 3-day field school on making and analyzing snow measurements.

Those interested must apply to attend the field school. Please visit "How to Apply" for more information.

A very limited number of student travel grants are available to accepted applicants on a first-come, first-served basis to help defray the cost of travel to this course. Contact Elizabeth Tran at etran@cuahsi.org for more information.

CUAHSI now offers member discounts!
CUAHSI now offers discounted registration fees for those affiliated with university members. Just choose the CUAHSI member registration option when registering. Not sure if your university is a CUAHSI member? Check out our member list.

Snowex_pit_Jess_Andy_Carl

Overview:

Snow covers a large portion of the Earth’s mid- and high-latitude land surface for extended periods every year. For humans, the snow that accumulates in mountains and forests in the form of snow is crucial, providing melt water to about 2 billion people on Earth (Mankin et al., 2015). It is equally important for virtually all humans in the way it regulates essential climate processes through the snow albedo effect (Kellogg, 1973; Groisman et al., 1994; Lemke et al., 2007) and through its superb insulating properties (Goodrich, 1982; Mellor, 1964; Sturm et al., 1997). Quite simply, any change in global snow quality or quantity is likely to have serious climatic societal consequences for all of us (Barnett et al., 2005; Mankin et al., 2015; NASA, 2016).

Accurate snowpack property measurements are needed as ground truth for remotely sensed data, as input for hydrological models, as input to ecological models, and as data when making avalanche forecasts. There are two reasons a snow scientist needs to know how to make high-quality measurements and have an understanding of what those measurements actually mean and represent in the real world. First, because they collect and use field data for their own research purposes. Second, because they use snowpack data from field practitioners or other sources and need to understand both the accuracy and the richness of the data they are using.

The curriculum assumes little prior knowledge and experience on the part of the students, and begins with field and snow safety, then progresses to simple but critical snow measurements like depth, density, and snow water equivalent. Students are divided into teams and paired with an instructor then tasked with making field measurements that simulate what would be required in actual field campaigns. Daylight hours are spent almost entirely out in the snow, but in the evenings students work collectively to produce presentations of the results of the days measurements, and listen to lectures about field measurements, sampling design, handling of data, and more advanced measurement topics.

Course Objective:

This course will give fundamental training to students in making and analyzing snow measurements including depth, density, water equivalence, grain size and shape, stratigraphy, temperature and hardness. Students completing this course will be able to perform high-quality fieldwork and design studies making snowpack measurements.

Learning Objectives

By the end of the course, students should be able to do the following:

  • Excavate and prepare a snow pit.
  • Measure profiles of density, snow temperature, grain size, and hardness.
  • Characterize stratigraphy and layering, snow surface roughness, and snow grain types.
  • Use a Federal snow sampler, an avalanche probe, a Magnaprobe, and other snow measurement equipment.
  • Design their own experiment for sampling snow based on specific scientific objectives.

  • When

  • Tuesday, January 9, 2018 - Thursday, January 11, 2018
    8:00 AM - 5:00 PM
    Mountain Time

  • Where

  • Fraser Experimental Forest
    Fraser, Colorado

  • Capacity

  • 30 (30 remaining)

Sponsors

CUAHSI Logo - Round Textwrap               USFS_logo 

 

 iSWGR_logo_snowflake                GI_logo  

 

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