b7e1c5ed-bfce-4a87-a64c-e13089c69ce7 eng c527590a-abd5-4253-bc91-9e44a8dc9e2a Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org 2011-11-07T17:40:40 ISO 19115:2003/19139 1.0 WGS 1984 IT0009R.20090101.20110729.aerosol_number_concentration.aerosol.1y.1h.IT06L_cpc3772_snum70902011.IT06L_CPC3772_met 2011-04-05T03:00:00 The Condensation Particle Counter (TSI model 3772) detects airborne particles with diameter ranging from 10 nm (counting efficiency > 50%) to 3 µm at an aerosol flow rate of 1.0 l/min, over a concentration range from 0 to 10exp4 particles/cm3. Aerosol particles are ubiquitous in the atmosphere. They exert significant effects on the Earth’s climate. First, they absorb and scatter incoming solar radiation (direct radiative forcing). Second, they act as cloud condensation nuclei (CCN), influencing the cloud microphysical and optical properties as well as their life-time and precipitation (indirect effect). Due to the high variability of the natural as well as the anthropogenic aerosol in the troposphere, the corresponding radiative effects vary highly in time and space. The latest report from IPCC has shown that atmospheric aerosols represent the largest uncertainty in understanding and giving future predictions of the Earth’s climate. Aerosol number concentration varies greatly in both, time and space. Meanwhile, the existing in-situ aerosol observation system is patchy with respect to global coverage, very little information are available especially remote environment and in free troposphere. Paolo Bonasoni National Research Council (CNR – Consiglio Nazionale delle Ricerche). Institute for Atmospheric Science and Climate (ISAC – Istituto di Scienze dell’Atmosfera e del Clima) +39 0516399590 +39 0516399652 via Gobetti, 101 Bologna BO 40129 Italy p.bonasoni@isac.cnr.it Paolo Cristofanelli National Research Council (CNR – Consiglio Nazionale delle Ricerche). Institute for Atmospheric Science and Climate (ISAC – Istituto di Scienze dell’Atmosfera e del Clima) +39 0516399597 +39 0516399652 via Gobetti, 101 Bologna BO 40129 Italy p.cristofanelli@isac.cnr.it https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=b7e1c5ed-bfce-4a87-a64c-e13089c69ce7&fname=MntCimone_s.png thumbnail png https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=b7e1c5ed-bfce-4a87-a64c-e13089c69ce7&fname=MntCimone.png large_thumbnail png SHARE Network Station High Altitude GAW EUSAAR No conditions apply climatologyMeteorologyAtmosphere 6.62397 18.5144 36.6492 47.0946 http://isac.cnr.it/cimone WWW:LINK-1.0-http--link Mt. Cimone website Official website of the Mount Cimone Station - Italian Climate Observatory "Ottavio Vittori" http://www.ceop.net/ WWW:LINK-1.0-http--link CEOP Website Official website of the CEOP - Coordinated Energy and Water Cycle Observation Project. http://www.ceop-he.org/ WWW:LINK-1.0-http--link CEOP-HE Website HE is a component of ‘regional focus’ within the Coordinated Energy and Water Cycle Observation Project (CEOP) of the Global Energy and Water Cycle Experiment (GEWEX), under the WCRP of WMO. https://geoportal.mountaingenius.org/geoserver/wms OGC:WMS-1.1.1-http-get-capabilities gn:share show map https://geoportal.mountaingenius.org/webapp/srv/en/resources.get?id=601&fname=gaw153.pdf&access=private WWW:DOWNLOAD-1.0-http--download gaw153.pdf WMO/GAW AEROSOL MEASUREMENT PROCEDURES GUIDELINES AND RECOMMENDATIONS http://ebas.nilu.no/Pages/DataSetList.aspx?key=4AD08E29953D4DDF99D6BBD646E3E300 WWW:LINK-1.0-http--partners Database EUSAAR-EBAS Aerosol number concentration https://geoportal.mountaingenius.org/webapp/srv/en/resources.get?id=601&fname=IT0009R.20090101.20110729.aerosol_number_concentration.aerosol.1y.1h.IT06L_cpc3772_snum70902011.IT06L_CPC3772_met.nas&access=private WWW:DOWNLOAD-1.0-http--download IT0009R.20090101.20110729.aerosol_number_concentration.aerosol.1y.1h.IT06L_cpc3772_snum70902011.IT06L_CPC3772_met.nas Aerosol number concentration data -2009 pressure, instrument internal, hPa temperature, instrument internal, K aerosol_number_concentration, 1/cm3 aerosol_number_concentration_statistics, percentile; 15.87, 1/cm3 aerosol_number_concentration_statistics, percentile; 84.13, 1/cm3 numflag, no unit, max 3 flags (of 3 digits each) coded into decimals Data definition: EBAS_1 Set type code: TU Regime: IMG Station code: IT0009R Platform code: IT0009S Startdate: 20080101 Timeref: 00_00 Revision date: 20100729 Component: CPC-lev2 Unit: 1/cm3 Matrix: aerosol Period code: 1y Resolution code: 1h Laboratory code: IT06L Instrument type: cpc Instrument name: cpc3772_snum70902011 Method ref: IT06L_CPC3772_met Ext. lab. code: NA Ext. meth. ref: NA Add. qualifier: NA File name: File name ext: start_time end_time pressure aerosol_number_concentration aerosol_number_concentration_statistics No conditions apply 2011-03-31