Halogenated gases

Halogenated gases measurements are performed by a Gas Chromotograph -MS (Agilent 6890/5973) preconcentration/ thermal-desorption(Unity-Markes).

Measurement of greenhouses gas concentration (CFC, HFC, HCFC,...). Air samples at the NCO-P are collected by drawing ambient air into 1-liter stainless steel flasks by means of an ultra clean air pump, over a period of about 10 min, reaching the pressure 1.8×105 Pa.

Air aliquots are then analysed by gas chromatography-mass spectrometry (Agilent 6890–5973 GC-MS) equipped with an auto-sampling/pre-concentration

unit (Markes International UNITY-Air Server).

 
Citation proposal
(2011) . Halogenated gases. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/86b391d1-68cd-4703-b983-d71808f4a5c4
 

INSPIRE

Identification

File identifier
86b391d1-68cd-4703-b983-d71808f4a5c4   XML
Hierarchy level
Series
Online resource
Protocol
WWW:LINK-1.0-http--link
Protocol
OGC:WMS-1.1.1-http-get-map
Protocol
GLG:KML-2.0-http-get-map
Protocol
WWW:DOWNLOAD-1.0-http--download
Protocol
WWW:DOWNLOAD-1.0-http--download
Resource identifier
Spatial representation type
Vector
Encoding
Projection
code
WGS 84 (EPSG:4326)
 

Classification of data and services

Topic category
  • Climatology, meteorology, atmosphere
  • Geoscientific information
  • Environment
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

GEMET themes ( Theme )
  • air , climate , natural areas, landscape, ecosystems , pollution , research
GEMET themes ( Theme )
  • air , climate , natural areas, landscape, ecosystems , pollution , research
GEMET themes ( Theme )
  • air , climate , natural areas, landscape, ecosystems , pollution , research
GEMET themes ( Theme )
  • air , climate , natural areas, landscape, ecosystems , pollution , research
Other keywords
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network , CEOP , GAWSIS , WMO
Keywords ( Place )
  • Nepal
Keywords ( Theme )
  • Greenhouse Gases , chlorofluorocarbons , hydrochlorofluorocarbons , hydrofluorocarbons
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network , CEOP , GAWSIS , WMO
Keywords ( Place )
  • Nepal
Keywords ( Theme )
  • Greenhouse Gases , chlorofluorocarbons , hydrochlorofluorocarbons , hydrofluorocarbons
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network , CEOP , GAWSIS , WMO
Keywords ( Place )
  • Nepal
Keywords ( Theme )
  • Greenhouse Gases , chlorofluorocarbons , hydrochlorofluorocarbons , hydrofluorocarbons
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , network , CEOP , GAWSIS , WMO
Keywords ( Place )
  • Nepal
Keywords ( Theme )
  • Greenhouse Gases , chlorofluorocarbons , hydrochlorofluorocarbons , hydrofluorocarbons
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2011-04-12T19:08:00
 

Quality and validity

Lineage

GCMS is a powerful tool for identifying and quantifying volatile and semivolatile compounds in a variety of samples.

The gas chromatograph functions to separate a mixture into its constituents and the mass spectrometer performs the analysis which provides the fingerprint.

This fingerprint can be searched in a library of fingerprints to make an identification of unknowns.

For calibration purposes, every sample run is bracketed between two working standard runs.

Working standards are actual air samples in turn calibrated against the SIO2005 (Scripps Institution of Oceanography) – UB98 (University of Bristol) scales, used within the AGAGE network.

 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

Access constraints
 

Restrictions on access and use

 

Responsible organization (s)

Contact for the resource
Organisation name
Ev-K2-CNR
Email
evk2cnr@evk2cnr.org
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
p.bonasoni@isac.cnr.it
Organisation name
Università di Urbino "Carlo Bo" - Chemical Science Institute
Email
michela.maione@uniurb.it
 

Responsible organization (s)

Contact for the resource
Organisation name
Ev-K2-CNR
Email
evk2cnr@evk2cnr.org
Organisation name
Institute of Atmospheric Sciences and Climate (ISAC) - CNR
Email
p.bonasoni@isac.cnr.it
Organisation name
Università di Urbino "Carlo Bo" - Chemical Science Institute
Email
michela.maione@uniurb.it
 

Metadata information

Contact for the metadata
Organisation name
Ev-K2-CNR
Email
metadata@evk2cnr.org
Date stamp
2019-12-04T19:16:21
Metadata language
eng
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Access constraints
Limitation
 
Use constraints
Limitation
 
Responsible custodian
Contact for the resource
 
 

Conformance class 3: harmonized

 
 

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