ESS203: Glaciers and Global Change
University of Washington
Winter, 2021

LECTURES

See the Syllabus for a tentative list of topics, which may be modified as we go.
Lecture slides are posted on the right sidebar.

Week 1 Notes

Jan. 04-08:

  • World tour of ice
  • Introduction to glacier mass balance and flow.
  • Lecture slides will be posted at right.

Week 2 Notes

Jan. 11-15:

  • Earth's climate
  • Energy balance and ELA
  • Cold Glaciers and Temperate Glaciers
  • Why are the glaciers where we find them?

Week 3 Notes

Jan. 18-22:

  • Peer review in science.
  • Cold Glaciers and Temperate Glaciers
  • High cost of journals
  • Cheating in science?

Week 4 Notes

Jan. 25-29:

  • Scientific misconduct
  • Balance as Bias
  • Open Access Publishing - Promise and Perils
  • Think Tanks - Then and Now
  • Literature searches

Week 5 Notes

Feb 01-05

  • Ice-Age World
  • First Mid-term Quiz
  • Glacier motion by internal deformation
  • Glacier motion by sliding

Week 6 Notes

Feb 08-12

  • More glacier motion by sliding
  • historic Blue Glacier video
  • kinematic and dynamic perspectives

Week 7 Notes

Feb 15-19

  • Presidents' Day
  • More Ice Cores and climate proxies
  • Ocean-sediment cores
  • Glacier length change in response to abrupt climate changes

Week 8 Notes

Feb 22-26

  • Time scale for a glacier to respond to climate changes
  • Read Oerlemans, 1994. Global Warming inferred from Glacier Retreat. (see READING tab)
  • Glaciers vs thermometers to measure global warmimg

Week 9 Notes

Mar01 - Mar 03

  • Glacier Lake Outburst Floods (GLOFs)
  • Second Mid-term Quiz
  • Group Project planning time

Week 10 Notes

March 08-12

  • Glacier Surges
  • Marine Ice-Sheet Instability (MISI)
  • Ice in our future? Read Frozen Earth, Chapter 12.

Jan 04 Glaciers top to bottom
Jan 06 Glacier mass budget
Jan 08 Climate and glaciers

Jan 11 Cold at the Poles
Jan 13 Cold at mountain tops
Jan 15 Hot and cold ice, permafrost

Jan 20 Peer Review
Jan 24 Cost of journals; bad actors

Jan 25 Publishing and Science sting
Jan 27 Balance as Bias; Think tanks
Jan 29 Matt Parsons - Literature searches

Feb 01 Ice-age World.
Feb 03 Midterm #1
Feb 05 Ice flow, water, sliding .

Feb 08 Sliding; Blue Glacier
Feb 10 Ice cores and paleoclimate – I
Feb 12 Ice cores and paleoclimate – II

Feb 15 Presidents' Day
Feb 17 Jessica: Part 1 – Ice cores III
Feb 17 Ed: Part 2 – Ocean cores
Feb 19 Glacier length change due to abrupt climate change
.
Feb 22 Glacier response time following abrupt climate change or continual change.
Feb 24 Global warming from glacier retreat - Oerlemans (1994)
Feb 26 Categorical evidence for climate change from glacier retreat – Roe et al. (2017).

Mar 1 Glacier Lake Outburst Floods (GLOFs)
March 3 Quiz #2
March 5 Group-Project planning

March 08 Glacier Surges
March 10 Marine Ice Sheet Instability (MISI)
March 12 Ice in our future?