Essays Tagged: "Montreal Protocol"

Ozone, Acid rain, and Solid Waste polution in Newfoundland, Canada.

o regulate ozone destructive chemicals, and setup a timetable for their complete phase-out.The 1987 Montreal Protocol, and subsequent London 1990, and Copenhagen 1992 amendments was an agreement that ... nt London 1990, and Copenhagen 1992 amendments was an agreement that stipulated this timetable. The Montreal Protocol was a monumental achievement in international environmental cooperation and protec ...

(15 pages) 168 2 4.2 Nov/1996

Subjects: Science Essays > Atmospheric Sciences

Chloroflourocarbons

for the Protection of the Ozone Layer. The agreement was put into affect in 1988 and the subsequent Montreal Protocol on Substances that Deplete the Ozone layer went into effect in 1989. To date, 140 ... that Deplete the Ozone layer went into effect in 1989. To date, 140 countries are acknowledging the Montreal Treaty. The countries decided on a timetable for countries to reduce and to end their produ ...

(5 pages) 83 0 3.4 Mar/1997

Subjects: Science Essays > Chemistry

General Global Warming

ne and bromine to destroy stratospheric ozone led to an international agreement (The United Nations Montreal Protocol on Substances that Deplete the Ozone Layer) to reduce the global production of ozo ...

(3 pages) 66 0 3.0 Dec/2002

Subjects: Science Essays > Environmental Science

The Causes and Effects of Global Warming

most CFCs into the atmosphere. Currently, the levels have decreased with the amendments made by the Montreal Protocol on Substances that Deplete the Ozone Layer to phase out the production of these ch ...

(11 pages) 697 1 5.0 Dec/2002

Subjects: Science Essays > Environmental Science

Describes in simple terms the problems facing the ozone layer, including the problem of CPC's and the emergence of a "hole"---includes bibliography

tom in the CFC molecule was what was causing the problem.An agreement was made in 1987 known as the Montreal Protocols. In this, fifty-three industrial nations approved to eliminate the use of CFC's a ... le amounts produced by natural causes, such as volcanoes, actually make it up there. Also, once the Montreal Protocols were established, and CFC's and other such chemicals were banned, the ozone hole ...

(8 pages) 87 1 5.0 Mar/2003

Subjects: Science Essays > Atmospheric Sciences

Environmental effects.

ne (Br) compounds.d.Production and use of these substances is being reduced substantially under the Montreal Protocol.e.Deterioration of the ozone layer is typically a global problem.2.Air pollution a ...

(17 pages) 508 0 4.1 Nov/2003

Subjects: Area & Country Studies Essays

Causes and Disadvantages of Air Pollution

49 countries agreed in March 1985 on a United Nations convention to protect the ozone layer. This "Montreal Protocol,", calls for the phaseout of certain chlorocarbons and fluorocarbons by the year 2 ...

(4 pages) 21951 1 3.0 Feb/2004

Subjects: Science Essays > Chemistry

Depletion of the Ozone Layer: Its causes, effects, and possible solutions

ize international cooperation on this issue. Additional efforts were resulted in the signing of the Montreal Protocol in 1987. This was a treaty for the protection of the ozone layer. A total ban on t ... ize international cooperation on this issue. Additional efforts were resulted in the signing of the Montreal Protocol in 1987. This was a treaty for the protection of the ozone layer. A total ban on t ...

(11 pages) 89 0 4.3 Jul/2004

Subjects: Science Essays > Environmental Science

Aerodynamic particle size analysis of a metered dose inhalation containing 100μg salbutamol sulphate in a single dose

ased which had a detrimental effect on the Ozone layer. Due to the International Legislation of the Montreal Protocol, an international agreement on targets for the elimination of CFC's and HCFC's sig ...

(5 pages) 12 0 0.0 Jun/2005

Subjects: Humanities Essays > Health & Medicine > Drugs

Antarctic Ozone Hole

entific community became aware of the harmfulness of these substances after an investigation of the Montreal Protocol. After their findings the production and use of CFC's decreased considerably and t ...

(2 pages) 26 0 4.3 Mar/2006

Subjects: Science Essays > Atmospheric Sciences

Chlorofluorocarbons

s into the atmosphere. Countries all over the world were alarmed by this catastrophe leading to the Montreal Protocol. The Montreal Protocol on Substances That Deplete the Ozone Layer is an internatio ... http://www.fpif.org/briefs/vol5/v5n08ozone_body.html- Secretariat for the Vienna Convention and the Montreal Protocolhttp://www.unep.org/ozone/contact.htm

(4 pages) 43 2 3.8 May/2006

Subjects: Science Essays > Environmental Science

Ozone Notes

n past emissions of ozone-depleting substances and a projection of the maximum allowances under the Montreal Protocol into the future, the maximum ozone depletion is estimated to lie within the curren ... ce for the recovery of the ozone layer lie still further ahead.What would have happened without the Montreal Protocol?One measure of success of the Montreal Protocol and its subsequent Amendments and ...

(4 pages) 19 0 5.0 Aug/2006

Subjects: Science Essays > Atmospheric Sciences

Our Ozone Layer: Past, Present and Future

e drops in ozone levels in the Arctic, which they termed "half holes" (Suplee).In 1987 the original Montreal Protocol was signed. It has been amended many times since then but it's main goal is to pha ...

(3 pages) 36 1 3.8 Dec/2006

Subjects: Science Essays > Earth Sciences

Greenhouse Effect And Global Warming & The Ozone Hole

ow to preserve our planet. The first global agreement to restrict CFCs came with the signing of the Montreal Protocol in 1987, which ultimately aimed to reduce them by half going into the year 2000. T ...

(3 pages) 111 0 0.0 Mar/2001

Subjects: Science Essays > Environmental Science

The Global Environment

cess in developing substitutes for chlorofluorocarbons. This greatly facilitated the signing of the Montreal Protocol, an international agreement among most of the nations of the world that will event ...

(2 pages) 24 0 0.0 Feb/2008

Subjects: Science Essays > Environmental Science

Chemistry of the Stratosphere

tenseultra-violet radiation. The possible of Ozone depletion to CFCs led tothe signing of ‘The Montreal Protocol’, which detailed the phasing outof CFCs and HCFCs. Once again suitable replac ...

(4 pages) 14 0 3.7 Oct/2008

Subjects: Science Essays > Chemistry

Environment and Sustainability

face. The international community was willing to accept regulations (phase out of CFCs through the "Montreal Protocol on Substances that Deplete the Ozone Layer") that involve a current cost in order ... ch vs. poor" dilemma. In this respect there is an important precedent: the Multilateral Fund of the Montreal Protocol, financed by the industrialized countries, was established in order to facilitate ...

(24 pages) 169 0 4.5 Mar/2009

Subjects: Science Essays > Environmental Science

Climate Change Natural Occurrence

most CFCs into the atmosphere. Currently, the levels have decreased with the amendments made by the Montreal Protocol on Substances that Deplete the Ozone Layer to phase out the production of these ch ...

(3 pages) 5 0 0.0 Apr/2012

Subjects: Science Essays > Environmental Science