Comité Scientifique NDACC Brème Oct 2016

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1 Comité Scientifique NDACC Brème 17-21 Oct 2016
Résumé des points d’intérêt pour NDACC-F Membres du comité: Martine de Mazière et Anne Thompson Co-chairs Liste sur site NDACC M&A directory Renouvellement - Martine de Mazière réelue 3 ans - Sophie Godin-Beekmann élue à titre de représentante de l’IOC - Autres: prolongés lorsque demandé NDACC France 18 Nov 2016

2 Livraison et archivage des données
J. Wild, NOAA NDACC France 18 Nov 2016

3 # files in database # file transfers Instr. # files Dt (online)
Anon ftp 2015 2016 2014 Bksnde 426 14 9 4905 4877 1749 Brewer 2130 2199 360 32 7 12590 19256 9568 Dobson 4710 4833 1091 38 341 18246 41690 21128 Dustsonde 375 5 1 1155 4249 1501 FTIR 7686 4075 618 1291 1194 17787 76190 36341 Lidar 8768 14070 2585 722 787 53012 93725 73588 Mwave 22638 23412 11058 15056 11332 34404 252168 106352 O3sonde 37317 38386 3468 2388 1918 268247 444097 162408 Spt UV 2817 3084 10 37 14906 25618 11458 UV Vis 37824 36108 4733 29 18 51242 492322 183595 Total 124691 126968 23942 19603 15604 476494 607688 October 2016 – Bremen Germany NDACC France 18 Nov 2016

4 Top 2016 Data Users: October 2016 – Bremen Germany
NDACC France 18 Nov 2016

5 Encouragement passage temps quasi réel
LIVRAISON DES DONNEES–F Année généralement à jour pour F (sauf Aérosols lidar OHP et Maïdo) Nouveau: Spectral UV C. Brogniez Villeneuve d’Asq 97-14, Réunion , OHP 09-15 Encouragement passage temps quasi réel (SAOZ cité en exemple) Passage à Format HDF dès que possible (fait pour OHP et Réunion, projet NORS) NDACC France 18 Nov 2016

6 Working Groups Reports
Lidars T. Leblanc, W. Steinbrecht FTIR N Kämpfer, G. Nedoluha Satellites J-C Lambert Sondes, aérosols, O3, H2O, D. Hurst, B. Johnson UV-Visible K. Kreher, M. van Roozendael, A. Gruzdev, JPP Theory B-M Sinnhuber, S. Strahan Cooperating Networks BRN (Baseline Surface Radiation Network), GRUAN, NOAA HATS, SADOZ, TCCON, AERONET, AGAGE, MPLNET et NASA TOUS ACTIFS NDACC France 18 Nov 2016

7 Problèmes de Financement
- NZ NIWA: Réduction budget arrêt lidar RIVM de Lauder Danemark DMI: Fermeture de Thule, financement SAOZ Scoresby? Canada: reprise des financements Nouvelles propositions Lidar Réunion V. Duflot O3 Tropo, P. Keckhut H2O avis WG favorable NDACC France 18 Nov 2016

8 NDACC Special issue current status (demande d’article réseau SAOZ JPP)
NDACC Web site En renouvellement J. Wild Demande de suivi par chaque station: photos, présentations instruments, Liste des publis, User Friendly NDACC products, etc NDACC Special issue current status (demande d’article réseau SAOZ JPP) Deadline repussée à Mars 2017 CNRS report M. Haffelin pour J F Doussin Programme ACTRIS Infrastructure NDACC France 18 Nov 2016

9 Présentations de résultats (11)
dont CINDI-2 par K. Kreher, NASA Atom Aicraft J. Elkins et K. Jucks S. Godin-Beekmann Ozone measurements in the ACTRIS European Infrastructure Demande de soutien du NDACC à inclusion de l’ozone dans ACTRIS NDACC News Letter G. Braathen, Brochure P. Simon, Power Point et Poster etc.. NDACC France 18 Nov 2016

10 Nov 2017 Buenos Aires, Rio Gallegos, Puntas Arenas Confirmé
FUTURE MEETINGS Nov 2017 Buenos Aires, Rio Gallegos, Puntas Arenas Confirmé Promotion Coopération avec Amérique du Sud Argentine, Chili, Brésil, Colombie ... 2018 Boulder Confirmé 2019 Chine ? Asie? Recherches en cours NDACC France 18 Nov 2016

11 Network for the Detection of Atmospheric Composition Change
Made with input from NDACC PIs and members of the NDACC Steering Committee Organization Ground-Based Network Past Changes in the Vertical O3 Distribution The SI2N (SPARC/IO3C/IGACO-O3/NDACC) activity was established to assess past changes in the vertical distribution of ozone. This activity was a joint effort of the SPARC project (Stratospheric and Tropospheric Processes and their Role in Climate), of the International Ozone Commission, of the WMO/GAW activity IGACO-O3/UV and NDACC. NDACC lidar data contributed substantially to this activity. The aim of the SI2N activity was to answer these questions: What happened to the vertical distribution of stratospheric ozone globally and in different regions, over the last 40 years? Is there any evidence of ozone ‘recovery’? Towards Operational Applications Observational Capability Chart Long-Term Time Series of O3 and HCl Stratospheric relative difference profiles between the CAMS operational model (osuite) and MWR ozone observations at Ny-Ålesund (left) and Bern (right). In September 2014 the osuite model was updated from ECMWF’s IFS coupled to Mozart towards CIFS-TM5. Evolution of Ozone over Lauder, New Zealand Annual average ozone anomalies at 10 hPa (30km for SAGE II) shown 4-times annually (with annual averages for each instrument taken from January to December, April to March, July to June, and October to September). Results are shown for SAGE II (light blue), HALOE (brown), UARS and Aura MLS (both orange), and MOPI1 (dark blue). Satellite measurements (latitudinal averages from 40°S to 50°S) have been offset so that the average ozone matches that of MOPI1 during the period of coincidence. Comparison of UVVIS MAXDOAS NO2 tropospheric columns against the CAMS osuite model (orange, with OMI assimilation) and the CAMS control model (blue, without assimilation) Evolution of HCl in the Earth’s Atmosphere a: The long-term total column time series of HCl at Jungfraujoch (running average with a 3-yr integration length, step of 1month; in red, left scale) and the global total tropospheric chlorine volume mixing ratio (blue curve, right scale, in parts per trillion, p.p.t). The lower panels display the running average total column time series (1997–2011) of HCl at Ny-Ålesund (b), Jungfraujoch (c) and Lauder (d), derived from the NDACC–FTIR observations, and the standard (green) and S2000 (dark yellow) SLIMCAT simulations. The thin red lines correspond to the ±2 standard error of the mean range. Minimum columns are observed in July 2007 at the Northern Hemisphere sites (dashed lines). The NDACC Steering Committee has developed a graphic to depict the measurement capabilities of the network. The chart provides a summary of the species and parameters whose measurements are archived in the DHF, the instrumental techniques employed for the measurements, and an indication of the approximate vertical resolution of the measurements. The EU FP7 NORS project demonstrated the use of NDACC data for contributing to the validation of the Copernicus Atmospheric Monitoring Service (CAMS). Consequently, NDACC is now established as a contributing network to the Copernicus in situ component. This requires rapid delivery (RD) of the data in the GEOMS HDF format, within one month after data acquisition. A dedicated directory in the NDACC DHF is available for submission of these RD data. Candidate NDACC data are also accepted in this repository. Automatically generated validation reports can be consulted at Updated from Figure 1 in Mahieu et al., doi: /nature13857, 2014