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Tracing the carbon cycle

Tracing the carbon cycle. Fe: produit dans la dernière phase de fusion. CNO. Éléments > Fe: activation par neutrons. Éléments fissionable. Instable. Vostok – a 500 ka record of climate in an ice core. Expanded carbon cycling in the boreal, temperate and tropical forests.

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Tracing the carbon cycle

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  1. Tracing thecarbon cycle

  2. Fe:produit dans la dernière phase de fusion CNO Éléments > Fe:activation par neutrons Éléments fissionable Instable

  3. Vostok – a 500 ka record of climate in an ice core

  4. Expanded carbon cycling in the boreal, temperate and tropical forests

  5. CO2 from increased respiration in soils at higher T

  6. CO2 degassing with increased T

  7. Anthropogenic CO2 is increasing during a time of maximum solar activity – the highest in 10,000 years. Solanki et al., 2004, Nature 431, 1084

  8. Tracing the Sulfur Cycle

  9. Sulfate Cycle in Groundwater

  10. 34S composition of Geological Materials of Different Origin

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