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ATS 762: BIOSPHERE, CHEMISTRY, CLIMATE INTERACTIONS

ATS 762: BIOSPHERE, CHEMISTRY, CLIMATE INTERACTIONS. CHEMISTRY-CLIMATE IS TRADITIONALLY THIS:. BIOSPHERE-ATMOSPHERE IS TRADITIONALLY THIS:. Cooling of Stratosphere. AN ATMOSPHERIC CHEMISTRY PERSPECTIVE…. DMS, org. From UK initiative: QUEST Atmospheric Aerosols and Chemistry.

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ATS 762: BIOSPHERE, CHEMISTRY, CLIMATE INTERACTIONS

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  1. ATS 762: BIOSPHERE, CHEMISTRY, CLIMATE INTERACTIONS

  2. CHEMISTRY-CLIMATE IS TRADITIONALLY THIS: BIOSPHERE-ATMOSPHERE IS TRADITIONALLY THIS: Cooling of Stratosphere

  3. AN ATMOSPHERIC CHEMISTRY PERSPECTIVE… DMS, org From UK initiative: QUEST Atmospheric Aerosols and Chemistry

  4. THE IPCC PERSPECTIVE… Figure 1.1: IPCC, 2001

  5. BEACHON: www.essl.ucar.edu

  6. BIOGEOCHEMICAL CYCLES Physical exchange, redox chemistry, biochemistry are involved • Key Questions: • how much of budget is in the atmosphere? land? ocean? • are the transfer rates between the atmosphere-biosphere large? Important? • how will human-scale perturbations affect the geological steady-state? Surface reservoirs Jacob, 1999

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