APHH: Direct infusion ultra-high resolution mass spectrometry measurements made at the IAP-Beijing site during the summer and winter campaigns
This dataset contains direct infusion ultra-high resolution mass spectrometry measurements made at the Institute of Atmospheric Physics land station, Beijing (IAP-Beijing) site during the summer and winter APHH-Beijing campaign for the Atmospheric Pollution & Human Health in a Chinese Megacity (APHH) programme.
Daily quartz microfiber filters were collected with a Tisch high volume sampler. The extracted organic fraction of the collected PM2.5 particles was analysed using an LTQ Orbitrap Velos mass spectrometer with electrospray ionisation to obtain high resolution mass spectra which enable the assignment of molecular formulae to the detected masses.
For both seasons, 10 filters were analysed, containing the 5 filters with the highest and lowest mass loadings for each season. The files names are labeled according to the ID of the analysed filter. All dates and times are given in Beijing local time.
Default
Identification info
- Metadata Language
- English (en)
- Dataset Reference Date ()
- 2020-03-02T14:25:38
- Dataset Reference Date ()
- 2020-03-02T14:25:38
- Identifier
- Centre for Environmental Data Analysis (CEDA) / 680ebdcb83c244fdb9d069e2f8952812
- Maintenance and update frequency
- notPlanned
- Update scope
- dataset
- Keywords
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- APHH
- spectrometry
- PM2.5
- GEMET - INSPIRE themes, version 1.0 ()
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- atmospheric conditions
- Limitations on Public Access
- otherRestrictions
- Other constraints
- Access to these data is available to any registered CEDA user. Please Login or Register for an account to gain access.
- Use constraints
- otherRestrictions
- Spatial representation type
- grid
- Topic category
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- Climatology, meteorology, atmosphere
- Begin date
- 2016-11-09T09:30:00
- End date
- 2017-06-24T07:28:00
- Code
- WGS 84
Distribution Information
- Data format
-
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Data are BADC CSV formatted.
()
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Data are BADC CSV formatted.
()
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Resource Locator
-
CEDA Data Catalogue Page
Detail and access information for the resource
- Resource Locator
-
DOWNLOAD
Download Data
- Quality Scope
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Data produced by APHH project participants at University of Cambridge and deposited at The Centre for Environmental Data Analysis (CEDA) for archiving.
Metadata
- File identifier
- 680ebdcb83c244fdb9d069e2f8952812 XML
- Metadata Language
- English (en)
- Character set
- 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
- Parent identifier
- APHH: Atmospheric measurements and model results for the Atmospheric Pollution & Human Health in a Chinese Megacity 648246d2bdc7460b8159a8f9daee7844
- Resource type
- dataset
- Metadata Date
- 2024-03-25T00:52:51
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3