Transcript Environment and Sustainable Development

Environment and Sustainable Development
GREENHOUSE GAS
POLLUTION
Thomas Berger
Wenzel Fiala
Martin Hannemann
Paul Polterauer
GREENHOUSE GAS POLLUTION
Treibhausgase
Wasserdampf (H2O)
Kohlendioxid (CO2)
Methan (CH4)
Lachgas (N2O)
Fluorchlorkohlenwasserstoffe (FCKW)
GREENHOUSE GAS POLLUTION
GREENHOUSE GAS POLLUTION
GREENHOUSE GAS POLLUTION
GREENHOUSE GAS POLLUTION
GREENHOUSE GAS POLLUTION
GREENHOUSE GAS POLLUTION
Future Scenarios
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Increased quantities of greehouse gas
in the atmosphere will cause global
climate changes
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Many Sources predict drastic climate
changes in the years to come
GREENHOUSE GAS POLLUTION
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Ecological Effects
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Climate changes will especially
affect our environment
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IPCC report forecasts different
specific scenarios on how
greenhouse gas might change
global climate
GREENHOUSE GAS POLLUTION
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Economical effects
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Severe climate changes will affect
the economy as well
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“Stern report” describes possible
affects
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High costs by damage through
extreme climate conditions (20%
GDP)
GREENHOUSE GAS POLLUTION
Gegenmaßnahmen
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Emissionszertifikate
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Steuer auf Emissionen
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Emissionszertifikate:
Ausgabeverfahren:
• Versteigerung
• Verkauf zum staatlich Festpreis
• Gratisvergabe
Gültigkeitsdauer:
• Befristete Gültigkeit
• Unbefristete Gültigkeit
GREENHOUSE GAS POLLUTION
Steuer auf Emissionen:
• Pigou-Steuer
• Preis-Standard-Ansatz
Environment and Sustainable Development
GREENHOUSE GAS
POLLUTION
Thomas Berger
Wenzel Fiala
Martin Hannemann
Paul Polterauer