Assessing future impacts of land use policies in brazil
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Transcript of Assessing future impacts of land use policies in brazil
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Assessing future impacts of land use policies in Brazil
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REDD-PAC project team: Brazil studyAlexandre Ywata (IPEA)Aline Soterroni (INPE)Fernando Ramos (INPE)Gilberto Câmara (INPE)Pedro Andrade (INPE)Ricardo Cartaxo (INPE)Aline Mosnier (IIASA)
Petr Havlik (IIASA)Florian Kraxner (IIASA)Johannes Pirker (IIASA)Michael Obersteiner (IIASA)Geraldine Boqueho (IIASA)Rebecca Mant (WCMC)Valerie Kapos (WCMC)
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Transparency builds credibility and governance!
“Brazil’s monitoring system is the envy of the world..” (Science, 2007)
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COP-15: Brazil pledges to reduce deforestation in Amazonia by 80%
What happens after 2020? What about the rest of Brazil?
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GLOBIOM: Global Biosphere Management ModelPartial equilibrium model: Agriculture, Forestry and Bioenergy sectors
MARKETS
Population - Economic Growth - Trade
CommodityPrices and Quantities
Land Use
Wood Crops
Forest Cropland Pasture Other
Livestock
DEMAND
SUPPLY
IIASA
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LAND USE
2000 2010 2020 2030 2040 2050
ValidationBase Year
Projections
GLOBIOM-Brazil validation and projections
Mature Forests
Managed Forests
PlantedForest
Forest Regrowth
Cropland
Pasture
Naturalland
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Base maps for GLOBIOM-Brazil
Forest 2000 Livestock 2000
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PRODES/INPE (16.5 Mha) GLOBIOM-Brazil (16.9 Mha)
Validation: Accumulated Deforestation 2001-2010
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Brazil’s Forest Code: what is the effect of the rule of law?
Private farms have to preserve natural vegetation (20% - 80%)
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Business as usual (400 Mha) Forest Code (430 Mha)
Projections: Forests 2030
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Crop production grows, grassland decreases
2000 2010 2020 2030 2040 20500
20
40
60
80
100
120
Croplands (Mha) Cattle and pasture (heads and Mha)
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Brazil’s new Forest Code: zero net emissions from deforestation after 2030
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Foundations of modern democraciesState (power by technical staff)
Society(public accountability)
Rule of law(limits power)
source: Fukuyama (2011)
Science Institutions
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Additional slides for debate
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Possible trajectories of Brazilian GHG emissions?
?
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Brazil’s emissions profile is fast changing!
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The importance of Brazil’s Forest Code
Monitoring + control + land tenure + transparency + verification +market chain + incentives =
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Base maps for GLOBIOM-Brazil
Croplands 2000 Protected areas 2000
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Census Bureau (57 Mha) GLOBIOM-Brazil (61 Mha)
Validation: Croplands 2010
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Environmental Debts and Surpluses (2010)
Debts
Surpluses
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Cropland expansion: 2010 - 2030
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Amazonia: the land of the cattle?
Pasture in Amazonia (Mha) Cattle in Amazonia (Mtlus)
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The importance of Brazil’s Forest Code
A high quality rural environmental cadaster A monitoring system for the whole countryAvoiding illicit break-up of large farms. Avoid leakages and enhance forest conservation. Strong action to avoid illegal deforestation in AmazonisRight incentives for efficient production must be in place
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Deforestation cut by 80% (2005-15)
46% of energy is renewable
Brazil: a natural knowledge economyBest technology in
biofuels
World leader in tropical agriculture