Website back up

Following a server crash and some delay, the AON website is back up. Please let us know if you experience any glitches. Feedback is always welcom. Thanks for your patience and interest in our research!
Posted By admin read more

2016 Data now available

2016 data are now posted (Jan-Mar) for Imnavait sites. Please refer to the metadata files to understand changes, or as always, feel free to contact us with questions. Thanks!
Posted By admin read more

2015 final data sets available

For Imnavait Cr sites, our final version 2015 data is now available for download via the data access tab. The IC_1993 Tussock site is missing flux data until mid-April due to technical difficulties. Please contact us with any questions, and thanks for your interest in our research.
Posted By admin read more

2015 data now available


After some delay this year there are now data posted from Imnavait Cr.  The Tussock site has fluxes beginning in April due to technical difficulties.  We are working to add the Jan-Apr period from that site at some point in the summer.

Posted By admin read more

Site visit report - Cherskiy 2014


In August we visited our sites in Cherskiy Russia again for annual maintenance and site characterization surveys.  We calibrated the CO2/H2O IRGAs and made some small repairs and adjustments to the other sensors.  The CO2 height profile system was improved by adding thermistors at each intake height, and the automatic calibration gas injector was fixed.  Vegetation in the tower footprint was compared against a rough map, delineating land cover and rough funtional type.  The tall tower footprint is quite large at ~1500m radius from tower.  We improved the map and made thaw depth measurements.  A publication of our findings from the Russian site is in the works, stay tuned!

Posted By admin read more


Subscribe to Arctic Observatory Network (AON) RSS