Norwegian Institute for Air Research


The NILU Atmospheric Backward Transport Analysis Products for YAK/AEROSIB

by Andreas Stohl and Sabine Eckhardt


What this site is about

This site presents a resource to interpret transport processes and how they influenced aircraft measurements in during the YAK/AEROSIB campaigns. It attempts to replace trajectory calculations -- to date, the major tool used for that purpose -- with quantiative dispersion model runs including full turbulence and convection parameterizations. The plots shown are from backward model runs using the FLEXPART model. A description of the various products derived from the backward runs can be found here.

Disclaimer: We make these products freely accessible. If you feel that using them contributed significantly to one of your publications, I would appreciate if you could acknowledge that, or offer co-authorship, depending on how important you feel that these products actually were for your work. This will allow us continuing this kind of service also in the future. Of course, on request I can also produce custom-made plots with adjusted plotting domains, better image quality, etc.

Backward modeling products are available for these dates:

20060411
20060412
20060414

20060907
20060908
20060910

20070817
20070818
20070820

20080707a
20080707b
20080708
20080709
20080711a
20080711b
20080712
20080721
20080723a
20080723b
20080725
20080728
20080729

20100415a
20100415b
20100416
20100418

If you have any questions about the modelling products please contact Andreas Stohl.