Bert Scheeren and Peter Bergamaschi - Europa

More documents

Recommendations

Info

28 Further highlights: High N 2 O events Clean air episodes at Ispra The potential contribution of Po Valley rice paddy emissions to the Ispra flux estimates
ppbv N2O Large N 2 O point source 40 km south of Ispra can explain N 2 O flux “outliers” 29 Radici Chimica SPA in Novarra (asl 149 m, lon 8.6433, lat 45.4599, ~40 km South of Ispra) is one of the main production plants in Europe of nitric <strong>and</strong> adipic acid. Foreward Hysplit trajectories starting at the factory (at 200 m altitude) at 21-12-2009 were N 2 O values reach to 340 ppbv arriving at Ispra in less then half a day. 344 342 340 338 336 334 332 330 328 326 324 322 N2O CH4 Elevated N 2 O <strong>and</strong> CH 4 from the Novarra area 2900 2700 2500 2300 2100 1900 1700 1500 ppbv CH4 ISPRA F N2O for this event: 189±40 μg m -2 h -1 Average 2009 Po Valley F N2O : 54±23 μg m -2 h -1 NOVARRA nitric acid plant
Page 1 and 2: First three years of CO 2 , CH 4 ,
Page 3 and 4: Why is the JRC involved in monitori
Page 5 and 6: The Ispra GHG station set-up and pe
Page 7 and 8: Regional GHG monitoring stations ar
Page 9 and 10: Catchment area for methane emission
Page 11 and 12: Highest GHG concentrations are foun
Page 13 and 14: ppmv ppmv CO 2 at Ispra from Octobe
Page 15 and 16: ppbv ppbv N 2 O at Ispra from Octob
Page 17 and 18: 222 Radon at Ispra from September 2
Page 19 and 20: Good agreement between the PICARRO
Page 21 and 22: ppbv CH4 222 Radon flux in Bq m -2
Page 23 and 24: Annual mean fluxes for Ispra compar
Page 25 and 26: Flux data partitioning into three s
Page 27: High methane fluxes in air masses a
Page 31 and 32: Po Valley rice paddies flooded betw
Page 33 and 34: Potential event flux contribution f
Page 35 and 36: Ispra (green) and Milan in the TM5
Page 37 and 38: Total EDGAR based a-priori CH 4 emi
Page 39 and 40: 39 Link of the Ispra GHG-monitoring
Page 41 and 42: Near real-time data presentation on
Page 43: Summary; what have we learned from

Bert Scheeren and Peter Bergamaschi - Europa

Create successful ePaper yourself

Delete template?

Save as template?