Winter Ecology - Field Exam Study Guide
Lake ice - Gold Lake --  (c) 2006 S. Spaulding

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Exam Study Guide 
  • The Field & Lab Practical ...
    • is 30% of the grade.
    • is closed book.
    • covers the questions given as "Lesson Points" for each topic we covered - see also Material Covered below
    • will consist of 15-25 stations in the field and lab.  Each station will have multipart questions.
    • questions will be short answer/short essay (that is, requiring one to several sentences).
    • be sure to bring snowshoes and cold weather gear, needed for the field component of the exam.
      • Forecast for Sunday (as of 2/29/23): A 40 percent chance of snow. Areas of blowing snow. Partly sunny, with a high near 28. Very windy, with a west wind 31 to 36 mph increasing to 39 to 44 mph in the afternoon. Winds could gust as high as 65 mph.
      • Material Covered in the Practical will be from:
      • Derek's presentation on Geology will not be directly covered, but gives you background re Physical Setting (above).
    • Review the details that support these key points
      • For ecosystems & communities:  What key winter processes occur in these systems? and how do they contribute to the system's structure?
      • For organisms:  What are their key adaptations to winter? - and the mechanisms behind these adaptations?
    • Need to know species id's?  yes and no:
      • You are not responsible for identifying species presented as specimens in lab activities.
      • However, you are expected to know common/dominant plant species in the field (common name ok) -
        • Plant ID & Photographic Guide to Common Conifers of the Colorado Front Range (pdf, 3M)
  • Resources for Studying:
    • Use LC (& supplemental WEH) Readings to confirm your understanding of material presented in class & the field.
      • Winter Ornithology Study Guide by Arvind Panjabi (pdf, 70k)
        • Includes figures on Clark's Nutcracker & Wingless-seeded Pines selected from: Made for Each Other. A Symbiosis of Birds and Pines, by R.M. Lanner (1996, Oxford Univ Press).
      • Plant Adaptations Study Guide:  Review readings & handouts
        • Conifers' Bordered Pits: LC, 1st pages of "Water Supply During Winter" in Ch. 3 = p. 69-73 (3rd ed: p. 68-70)
        • Hardening (as noted above): LC, "Acclimating to the Cold" = p. 48-62 (3rd ed: p. 43-56)
        • Evergreen strategy:  LC, "The Evergreen Advantage" = p. 79-83 (3rd ed: p. 76-80)
        • Raunkaier Lifeforms, etc.: handout pdf (600k)
        • don't forget the plant ID guides noted above

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