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UCAM - pTOMCAT. pTOMCAT. Sulphur chemistry + heterogeneous chemistry. End of June: new calculator. New emission code. 1year spin-up + 1year simulation T21old machine (2002-2003): Time-pos calculations All transp. modes Road -5% Ship -5%. 8months new machine (2002): All transp. Modes

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UCAM - pTOMCAT

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Ucam ptomcat

UCAM - pTOMCAT


Ptomcat

pTOMCAT

  • Sulphur chemistry + heterogeneous chemistry.

  • End of June: new calculator.

  • New emission code.


Ucam ptomcat

1year spin-up + 1year simulation T21old machine (2002-2003):

Time-pos calculations

All transp. modes

Road -5%

Ship -5%

8months new machine (2002):

All transp. Modes

Aircraft -5%

Done

  • Problems with O3-production tracers.

  • Diagnostics

  • Forgotten O3 production rates in ncdf-files.

  • Not extracted the deposition rates.


Road emission

Road emission:


Shipping emission

Shipping emission:


Road and shipping 5

Road and Shipping: -5%:


January road 5

January: Road -5%


Transport mode 5

Transport mode -5%:

  • Road -5% at the surface:

    • NOx: -2.5 % EU / -1.5 % US

    • Ozone: -0.6 % EU /-0.3 % US

      • but +0.05 % EU in January

  • Shipping -5% at the surface:

    • NOx: -4.0 % sea / -0.5 % North Sea

    • Ozone: -.5 % South H. / -.25 % North H.


Aircraft 5

Aircraft -5%:

NOx: -2% max emission area

Ozone: -2% (-0.3 ppbv)


Ozone origin

Ozone origin:


Ucam ptomcat

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