Title: Rain Forests
1Rain Forests
- Sydney Chung, Raymond Koo, Abhishek Samdaria,
Allen Sieh, Victoria Wong
2Green House Gas Emission Chart
3The Significance of Rain Forests
Rain forests "lungs of earth" They absorb
massive amounts of CO2 Many plant species exist
in these rain forests Plants are used for
medicinal purposes
4Deforestation
Deforestation - the removal of a massive amount
of trees in one area, destroying rain forests in
the long run. Methods that are most responsible
for deforestation include burning and logging.
5Deforestation Effects
6Burning and Logging
- The idea originates from the agricultural
technique, the slash-and-burn method, in which
you cut and burn trees in order to make room for
fields. - Cutting down the trees allows the cultivation
of land to occur.
7Burning and Logging
8Reason for Deforestation
- The timber from the rain forest is valuable.
- To create more land for agricultural purposes
- To create more land for the increase in
population - The government sees their resources, such as
their rain forests, as a source of revenue - To make room for road constructions and dams.
9This chart shows the deforestation in the Amazon.
It is slowly decreasing in the more recent years.
10This chart shows the numerous reasons for
deforestation.
11Effects of Deforestation
- http//www.youtube.com/watch?volmzzWo0wps
12Why should we stop deforestation?
- Deforestation should be halted because rain
forests are a great contributor in the fight
against global warming and climate change. - The plant species found in the rain forest can
be used for many medicinal purposes. Over a
hundred prescription drugs are made with rain
forest ingredients. - Taking out the forest would also mean taking
out the plant, animal, and insect species.
13Forest Burning Contributor to Global Warming
- Burning forests causes an increase of CO2 in the
atmosphere - Fires are denoted by red flares from oil and gas
extraction, in green. The more intense the color,
the greater the frequency of fires.
Fires raging in Africa from
October 1994 to March 1995.
14Brazil and Indonesia
- In 2000, Brazil and Indonesia were both recorded
to release massive amounts of greenhouse gas
linking up with the deforestation rate
15This chart reveals the effects of deforestation
in Indonesia. The green parts represent the
remaining amount of rain forests in the country.
16Actions taken to stop deforestation in the 3rd
World
-
- Indonesias president signed a two-year plan on
new logging concessions, part of a 1 billion
climate change deal with Norway intended to
restrain rain forest destruction and reduce
greenhouse gas emissions.
17Actions taken to stop deforestation in the 3rd
World (continued)
- In 2008, Brazil announced a series of measures
that were taken to stop the deforestation of the
Amazon rain forest. These measures include
stepped-up police vigilance, a ban on using
deforested areas, and the suspension of public
funds for any group or individual found to be
breaking environmental laws.
18How should "Developed Nations" compensate to
prevent nations from burning and logging rain
forests?
- Burning and logging of rain forests is a huge
contributor to the hastening effects of global
warming. - Developing nations mainly log rain forests
because it is a source of their economy. - Developed nations such as the United States and
Britain will offer sums of money to governments
that have the largest CO2 emissions to help
preserve their rain forests instead of cutting
them down. -
-
19How should "Developed Nations" compensate to
prevent nations from burning and logging rain
forests? ( continued)
- In the late 2000s, the World Bank raised 250
million to fund pilot programs and support
projects that encourage governments and companies
in the developed world to pay for preserving
trees in exchange for carbon credits that gives
them the right to produce carbon dioxide. - France, Japan and Australia have promised 3.5
billion in fast-start funds to help preserve
tropical rain forests. -
-
-
-
20REDD
- Reducing Emissions from Deforestation and Forest
Degradation (REDD) is an effort to create a
financial value for the carbon stored in forests,
offering incentives for developing countries to
reduce emissions from forested lands and invest
in low-carbon paths to sustainable development.
This effort is predicted to raise 30 billion
dollars to lower the emissions from deforestation
and forest degradation.
21Copenhagen Climate Change
- In 2012 the Kyoto Protocol to prevent climate
changes and global warming runs out. - The Climate Conference in Copenhagen is essential
for the worlds climate. - Meeting in Copenhagen a success ending up with
a Copenhagen Protocol to prevent global warming
and climate changes. - The Copenhagen Accord was drafted by the US,
China, India, Brazil and South Africa on December
18, and judged a "meaningful agreement" by the
United States government.
22- The accord recognised that climate change is one
of the greatest challenges of the present and
that actions should be taken to keep any
temperature increases to below 2C. - The Copenhagen Accord endorses the succession of
the Kyoto protocol. - However, as it is neither legally binding nor
will it bring about any true results, many
countries and non-governmental organisations were
opposed to this agreement.
23Bibliography
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