Organic Aerosol data (ORCA-2020)
Activities:
- PM1 sampling by a High-Volume Sampler (TECORA eco-highvol equipped with digital PM1 sampling inlet, nominal flow 500 lpm) on pre-washed and pre-baked quartz-fiber filters (PALL, Ø= 18cm). Sampling time: 3-4 days per sample.
- Off-line filter based AMS characterization of water soluble non-refractory sulfate, nitrate, ammonium, chloride, and organic mass (NR-PM1).
- Off-line filter-based spectroscopic characterization of the water-soluble organic mass in term of chemical functional groups and specific markers by means of proton-Nuclear Magnetic Resonance spectroscopy (H-NMR).
- Source apportionment of organic aerosol by means of multivariate statistical techniques (namely Positive Matrix Factorization, PMF, and other factor analysis methods) applied on both AMS and NMR spectral datasets.
Available data:
-NMR functional groups (Aromatics, anomeric/vynilic, H-C-O, H-C-C=, H-C)
-NMR tracers: Levoglucosan, Methane-sulphonic acid (MSA), Hydroxymethane-sulphonic acid (HMSA), Amines (mono-, di- and tri-methyl amines, etc.)
-HR-TOF-AMS (off-line): main species (Org, SO4, NO3, NH4, Chl), elemental ratios (OM:OC, O:C, H:C) & tracer fragments (m/z43, 44, 60 etc.)
-NMR & AMS OA source apportionment
Simple
- Date (Creation)
- 2021-10-01T00:00:00
- Date (Publication)
- 2025-02-14
- Citation identifier
- https://metadata.iadc.cnr.it/geonetwork/srv/api/records/0e110925-1f3d-4013-b048-e5a47ca3be6f
- Status
- On going
- Point of contact
-
Organisation name Individual name Electronic mail address Role CNR-ISAC
Marco Paglione
Point of contact
- Maintenance and update frequency
- As needed
- Theme
-
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Organic Aerosol, HR-TOF-AMS, H-NMR, OA Source Apportionment
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GEMET - INSPIRE themes, version 1.0
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Atmospheric conditions
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GCMD - Science Keywords
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AEROSOLS
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ORGANIC MATTER
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AIR QUALITY
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ATMOSPHERIC CHEMISTRY
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NITROGEN COMPOUNDS
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GCMD - Locations
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ARCTIC
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SVALBARD AND JAN MAYEN
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GCMD - Providers
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ITALY
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IT/CNR/ISAC
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IADC Research Activities
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Chemistry and physics of the atmosphere
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- Use limitation
- Creative-Commons CC BY-NC-SA 4.0
- Association Type
- dependency
- Initiative Type
- Project
- Spatial representation type
- Text, table
- Denominator
- 1
- Language
- English
- Topic category
-
- Climatology, meteorology, atmosphere
)
- Begin date
- 2019-05-25
- End date
- 2022-06-15 Now
- Unique resource identifier
- WGS84
- Distribution format
-
Name Version ASCII
1
- Distributor contact
-
Organisation name Individual name Electronic mail address Role Italian Arctic Data Center
Italian Arctic Data Center
Publisher
Digital transfer options
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://metadata.iadc.cnr.it/geonetwork/srv/api/records/0e110925-1f3d-4013-b048-e5a47ca3be6f Landing page
WWW:LINK-1.0-http--link
https://www.researchinsvalbard.no/project/20000000-0000-0000-0000-000000009481/project-info Project RIS
WWW:LINK-1.0-http--opendap
https://data.iadc.cnr.it/erddap/tabledap/pm1_main_composition_vnja7m PM1 main composition - Gruvebadet, Ny-Alesund, Svalbard - May 2019-June 2020
WWW:LINK-1.0-http--opendap
https://data.iadc.cnr.it/erddap/tabledap/hnmr_functional_groups__tracers_conc__gvb_nyalesund__may2019jun2020_7bdtje H-NMR functional groups & tracers conc., GVB, Ny-Alesund, May2019-Jun2020
WWW:LINK-1.0-http--opendap
https://data.iadc.cnr.it/erddap/tabledap/hrtofams_offline_nrpm1_concentrations__gvb_nyalesund__may2019jun2020_1wgv01 HR-TOF-AMS offline NR-PM1 concentrations, GVB, Ny-Alesund, May2019-Jun2020
DOI
10.71761/0e110925-1f3d-4013-b048-e5a47ca3be6f Digital Object Identifier (DOI)
WWW:LINK-1.0-http--opendap
https://data.iadc.cnr.it/erddap/tabledap/amspmf.html Main datasets of "Unraveling Arctic organic aerosol sources: a year-long study by H-NMR and AMS in Ny-Ålesund, Svalbard"
- Hierarchy level
- Dataset
Domain consistency
Conformance result
- Title
-
COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
- Date (Publication)
- 2010-12-08
- Explanation
-
This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services
- Pass
- Yes
- Statement
-
Organic aerosol sources and formation/transformation processes
Metadata
- File identifier
- 0e110925-1f3d-4013-b048-e5a47ca3be6f XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-05-12T14:24:59
- Metadata standard name
-
ISO 19139
- Metadata standard version
-
1.0
- Metadata author
-
Organisation name Individual name Electronic mail address Role CNR
Chiara Ripa
Point of contact
))
