My presentation for Dr Egan's 3ES3 class.

1. History 3ES3
Environmental Summit Research
The Montreal Protocol on
Substances that Deplete
the Ozone Layer in 1987

2. Who am I?
• Just in case you can’t catch what I am saying…
• Aaron Grierson is my name
• Dr Egan is the host of the game
• Student number available upon request, for
privacy reasons

3. What is this Ozone Layer?

5. How the Ozone should work…

6. What’s changed?

7. What’s causing the problem?

8. What else?

10. How’s this for a sunset?

11. A long time ago…
The United Nations Environment Programme
was founded in 1972. It was and has been
the host of numerous protocols on issues
concerning the environment. It has
facilitated the Montreal Protocol on
Substances that Deplete the Ozone Layer in
1987 as well as the meetings revising this
protocol.

12. And now our Feature Presentation

13. Quick! Definitions:
• For the purposes of this Protocol:
• 1. “Convention” means the Vienna Convention for the Protection of the Ozone Layer, adopted on
22 March 1985.
• 2. “Parties” means, unless the text otherwise indicates, Parties to this Protocol.
• 3. “Secretariat” means the Secretariat of the Convention.
• 4. “Controlled substance” means a substance in Annex A, Annex B, Annex C or Annex E to this
Protocol, whether existing alone or in a mixture. It includes the isomers of any such substance,
except as specified in the relevant Annex, but excludes any controlled substance or mixture which
is in a manufactured product other than a container used for the transportation or storage of that
substance.
• 5. “Production” means the amount of controlled substances produced, minus the amount
destroyed by technologies to be approved by the Parties and minus the amount entirely used as
feedstock in the manufacture of other chemicals. The amount recycled and reused is not to be
considered as “production”.
• 6. “Consumption” means production plus imports minus exports of controlled substances.
• The Montreal Protocol on Substances that Deplete the Ozone Layer
• 7. “Calculated levels” of production, imports, exports and consumption means levels determined in
accordance with Article 3.
• 8. “Industrial rationalization” means the transfer of all or a portion of the calculated level of
production of one Party to another, for the purpose of achieving economic efficiencies or
responding to anticipated shortfalls in supply as a result ofplant closures.

14. Who all is involved?
• Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda
Argentina Armenia Australia Austria Azerbaijan
Bahamas Bahrain Bangladesh Barbados Belarus Belgium
Belize Benin Bhutan Bolivia (Plurinational State of) Bosnia and Herzegovina
Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi
Cambodia Cameroon Canada Cape Verde Central African Republic
Chad Chile China Colombia Comoros Congo
Cook Islands Costa Rica Côte d'Ivoire Croatia Cuba Cyprus
Czech Republic Democratic People's Republic of Korea Democratic Republic of the Congo Denmark
Djibouti Dominica Dominican Republic Ecuador Egypt El
Salvador Equatorial Guinea Eritrea Estonia Ethiopia European Union
Fiji Finland France Gabon Gambia Georgia
Germany Ghana Greece Grenada Guatemala Guinea
Guinea Bissau Guyana Haiti Holy See Honduras Hungary
Iceland India Indonesia Iran (Islamic Republic of) Iraq
Ireland Israel Italy Jamaica Japan Jordan
Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Lao People's
Democratic Republic Latvia Lebanon Lesotho Liberia Libyan Arab Jamahiriya
Liechtenstein Lithuania Luxembourg Madagascar Malawi
Malaysia Maldives Mali Malta Marshall Islands Mauritania
Mauritius Mexico Micronesia (Federated States of) Monaco Mongolia
Montenegro Morocco Mozambique Myanmar Namibia Nauru
Nepal Netherlands New Zealand Nicaragua Niger
Nigeria Niue Norway Oman Pakistan Palau Panama
Papua New Guinea Paraguay Peru Philippines Poland
Portugal Qatar Republic of Korea Republic of Moldova Romania
Russian Federation Rwanda Saint Kitts Saint Lucia Saint Vincent and the Grenadines
Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal
Serbia Seychelles Sierra Leone Singapore Slovakia
Slovenia Solomon Islands Somalia South Africa Spain Sri
Lanka Sudan Suriname Swaziland Sweden Switzerland
Syrian Arab Republic Tajikistan Thailand The former Yugoslav Republic of Macedonia
Timor Leste Togo Tonga Trinidad and Tobago Tunisia Turkey
Turkmenistan Tuvalu Uganda Ukraine United Arab United Kingdom of
Great Britain and Northern Ireland United Republic of Tanzania United States of America
Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Vietnam
Yemen Zambia Zimbabwe

15. Production and Consumption!

16. On CFCs
Each part shall ensure that for each 12 month period starting on the first day of the
seventh month that its calculated levels of controlled substances do not exceed its
levels in 1986.
Over the course of the next two decades, with yearly measurements, the levels of
these controlled substances must decline by a set amount. This applies to both
consumption and production.
On Halons
Same as above, starting 1992.
On Other fully Halogenated CFCs
Same as above, starting in 1993.
On Carbon tetrachloride
Same as above, starting 1995.
On Trichloroethane (Methyl chloroform)
Same as above, starting 1993.
On Hydrochlorofluorocarbons
Same as above, starting 1996.
On Hydrobromofluorocarbons
Same as above, starting 1996.
On Methyl bromide
Same as above, starting 1995.
On Bromochloromethane
Same as above, starting 2002.
?
??
? ?

17. Can we fix it?

20. Relax…
They have your back

21. A Different View of the planet...

22. Technology
(We can help!)

23. The future?

25. So THIS is teamwork?

26. …Oh Politics

27. Ozone Day!?

28. Where to now?

29. We can rebuild it…

30. Photo-cred(it), in order of appearance
• http://blog.searchenginewatch.com/080528-131405
• http://www.acwastewatcher.org/hwaste/index.html?ID=hazardous_waste1131390624
• http://js082.k12.sd.us/My_Classes/Physical_Science/Phys_Sci_ch_7/ozone_layer_depletion.htm
• http://www.toomeyfund.com/2007/03/deplete-ozone.html
• http://metalimpacts.com/
• http://www.geekologie.com/2007/11/beer_fridge_is_awesome_expensi.php
• http://www.customminifig.co.uk/custom-minifig-fire-extinguisher/
http://www.google.ca/imgres?imgurl=http://pics4.city-data.com/cpicv/vfiles27107.jpg&imgrefurl=http://www.city-data.com/picfilesv/pic
&ty=71&ei=10TxTMj5LofPnAfkg8GJCg&oei=10TxTMj5LofPnAfkg8GJCg&esq=1&page=1&ndsp=31&ved=1t:429,r:1,s:0
• http://www.city-data.com/picfilesv/picv27107.php
• http://www.wired.com/autopia/2007/07/ford-chrysler-j/
• http://www.esrl.noaa.gov/news/2007/assessmentchair.html
• http://bcclimatechampions.wordpress.com/2009/12/
• http://www.mrcad.com/generate-sky-clouds-with-ozone-40-3dsmax-maya-etc/
• http://hlspotlight.blogspot.com/2009/04/go-earth-go-earth-go-earth.html
• http://wxresearch.org/earthday/
• http://www.cotohousingblog.com/?m=201001&paged=3
• http://postershop.com/Anonymous/Anonymous-Teamwork-Skydivers-II-9900669.html
• http://hlspotlight.blogspot.com/2009/04/go-earth-go-earth-go-earth.html
• http://depressiongetaway.com/2010/04/26/depression-hope-2/
• http://www.forums.shoalhaven.net.au/read.php?2,1730,1730
• http://www.clipartof.com/details/clipart/37062.html
• http://tundratabloids.com/2010_02_01_archive.html
• http://www.lenntech.com/greenhouse-effect/climate-change-glossary.htm
• http://www.thirteen2nineteen.com/greenteens.html

31. Fin