UCSD  ESYS 10 Introduction to Environmental Systems

Winter 2006

February 7

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Reading: Chapter 17 (Ozone Depletion)

            (Review Chapter 1 “Evidence of Ozone Depletion”, pp. 8-9)

            (Chapter 11 “The Rise of Ozone” pp. 219-220)

Problems: Ch. 17 Rev. problems 1, 4, 5, 9.  Critical thinking problem 1.  Due Tuesday, Feb. 14.


Lecture: Ozone Depletion  (Click here for powerpoint lecture)

Case study 2, part 2 (3). (ozone)  Writeup due Tues. Feb. 14

 

Mid-term: Tuesday, Feb. 14

 


Overview links:

National Academy of Sciences discussion

The Science of Ozone Depletion (EPA)

Topics (with selected links):

UV radiation

Sun safety
Climate prediction center
UV radiation and ozone FAQ
Ultraviolet Index: What you need to know (American Academy of Dermatology)
Sunscreens and melanoma risk (American Academy of Dermatology)
Aging Skin Net [with really frightening skin cancer photos] (American Academy of Dermatology)

Erythemal UV exposure (NASA)


The Ozone Layer Where is it? How much ozone is there?

Ozone and Ultraviolet Research and Monitoring (Environment Canada)
UV radiation and ozone FAQ
What is a Dobson Unit? (TOMS satellite program, NASA)


Chapman Mechanism How does the ozone layer work?

Ozone Hole Tour (University of Cambridge)


Catalytic destruction of ozone

 Ozone  and stratospheric chlorine and bromine FAQ


The Antarctic Ozone Hole

 Antarctic Ozone Hole FAQ

 


Midlatitude Ozone depletion Policy response: Montreal Protocol

            World Bank Montreal Protocol
            UN Environmental Program Ozone Secretariat - GREAT SITE

            Asthma inhalers

 


Last modification Feb. 7 2006

email: Lynne Talley