cfb84c14-879a-4b2b-8aac-b8bc37a6b668
eng
3fe7953d-daea-4a62-becd-6787f96f4405
Michela Maione
Urbino University - Dipartimento di Scienza di Base e Fondamenti
+39 0722 303316
piazza Rinascimento 6
Urbino
PU
I-61029
Italy
michela.maione@uniurb.it
http://www.isac.cnr.it/cimone/carbon_monoxide
2012-02-01T16:31:20
ISO 19115:2003/19139
1.0
1
WGS 1984
EPSG
7.4
Carbon monoxide
2011-04-05T03:00:00
Measurements of trace gas concentration carbon monoxide (CO) by using a customized Gas Chromotograph-RGB.
Measurements started on Jan 2007 with a modified version of a commercial RGD2-Trace Analytical analyser. Measurements ended on March 2010.
CO plays an important role in the oxidation/reduction chemistry of the atmosphere.
Therefore, the distributions and trends of CO are key variables to our understanding of the Earth's present and future atmosphere.
Carbon monoxide has an indirect radiative forcing effect by elevating concentrations of methane and tropospheric ozone through chemical reactions with other atmospheric constituents (e.g., the hydroxyl radical OH) that would otherwise destroy them. Through natural processes in the atmosphere, it is eventually oxidized to carbon dioxide.
Michela Maione
Urbino University - Dipartimento di Scienza di Base e Fondamenti
+39 0722 303316
piazza Rinascimento 6
Urbibo
PU
61029
Italy
michela.maione@uniurb.it
Jgor Arduini
Urbino University - Dipartimento di Scienza di Base e Fondamenti
+39 0722 303316
piazza Rinascimento 6
Urbibo
PU
61029
Italy
jgor.arduini@uniurb.it
https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=cfb84c14-879a-4b2b-8aac-b8bc37a6b668&fname=MntCimone_s.png
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Carbon monoxide
Gas-cromatography
Station
High Altitude
SHARE
Network
Apennines
GAW
Atmospheric conditions
Environmental monitoring facilities
No conditions apply
eng
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://gaw.kishou.go.jp/cgi-bin/wdcgg/accessdata.cgi?index=CMN644N00-ISAC&select=inventory
WWW:LINK-1.0-http--link
GAW - WDCGG Website
Official website of the Global Atmosphere Watch - World Data Centre for Greenhouse Gases.
http://www.isac.cnr.it/cimone/carbon_monoxide
WWW:LINK-1.0-http--link
Mt. Cimone website
Official website of the CO measurements at the Mount Cimone Station - Italian Climate Observatory "Ottavio Vittori"
https://geoportal.mountaingenius.org/webapp/srv/en/resources.get?id=174&fname=gaw143_measurementguide.pdf&access=private
WWW:DOWNLOAD-1.0-http--download
gaw143_measurementguide.pdf
GLOBAL ATMOSPHERE WATCH MEASUREMENTS GUIDE JULY 2001 WMO TD
https://geoportal.mountaingenius.org/webapp/srv/en/resources.get?id=174&fname=GAW_192_WMO_TD_1551_web_CO.pdf&access=private
WWW:DOWNLOAD-1.0-http--download
GAW_192_WMO_TD_1551_web_CO.pdf
Guidelines for the Measurement of
Atmospheric Carbon Monoxide
http://gaw.kishou.go.jp/cgi-bin/wdcgg/download.cgi?index=CMN644N00-ISAC¶m=201109050001&select=inventory
WWW:LINK-1.0-http--related
CO data - The World Data Centre for Greenhouse Gases (WDCGG)
The instrument is a gas-chromatograph equipped with an RGD detector.
The instrument is running continuously.
In Sampling and Analysis Frequency the high flux of real air continuosly flow through the sampling line and every 30 minutes a portion is splitted for 3 minutes to the gas-chromatograph sampling loop.
Description of Instruments:
time resolution: 1 measurement every 30 minutes;
sensitivity: +- 1 ppb
detection limit: 10 ppb
measurements range: 1 - 10^3 (10 ppb - 10 ppm)
Time zone Local time UTC+1
Processing/Calibration:
-Current Scale: indirect link to NOAA 2004 scale
-Scale and Calibration (traceability): reference standard are real air pumped in Luxfer Scott Marrin cylinders and calibrated at MPI-Jena against NOAA cylinders.
-Measurement Calibration: every 15 minutes a sample is analyzed alternating between real air and reference standard in order to correct for short time instrumental drifts.
Molar fraction is calculated from the ratio of the peak heights and than corrected for non linearity of the detector.
No conditions apply