Modeling Carbon Dynamics from Urban Land Conversion
Author Information
Author(s): Svirejeva-Hopkins Anastasia, Schellnhuber Hans-Joachim
Primary Institution: University of Lisbon, Faculty of Sciences
Hypothesis
How does the urbanization process influence the Global Carbon Cycle (GCC)?
Conclusion
The study develops a model to estimate how urbanization affects the local carbon cycle and forecasts future carbon balance shifts.
Supporting Evidence
- Urbanized territories produce about 96-98% of anthropogenic CO2 emissions.
- The area of urbanized territories is relatively small compared to the total land area involved in the Global Carbon Cycle.
- Urbanization changes the structure of local carbon flows, affecting carbon sinks and sources.
Takeaway
This study looks at how turning natural land into cities changes the way carbon moves in the environment, which is important for understanding climate change.
Methodology
The study uses a fundamental model of urban space and a statistical regression model to analyze carbon emissions and flows.
Limitations
The study relies on assumptions about urbanization dynamics and lacks detailed statistics on informal settlements.
Digital Object Identifier (DOI)
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