Table · collection · 2003
NARSTO_SOS_SC_UPSTATE PM2.5 Composition Data
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.5067/asdcdaac/narsto/0007
The NARSTO_SOS_SC_UPSTATE_PM25_COMPOSITION data were collected during July 2001 and January of 2002 to elucidate the seasonal variability of the aerosols.
Description
Samples were collected at a rural location in South Carolina, beginning and ending at midnight in order to associate each sampling event with a calendar day. In all, 40 samples per month were collected (including blanks).The purpose of the study was to determine experimentally the concentration and chemical composition of fine particulate matter (PM2.5, particles with a diameter less than 2.5 um) in South Carolina.
The collection of PM2.5 samples on Teflon filters was carried out using a cyclone-based system. Ion chromatography analysis for anions and cations was performed, as well as x-ray fluorescence (XRF) analysis for crustal metals. PM2.5 samples on quartz filters were also collected in order to determine the organic and elemental carbon (EC/OC) particle concentration.The average concentration for PM2.5 during July of 2001 was 20.85 mg/m3.
Read the rest (2 more)
The major components of the aerosol were organic compounds (38.5%) and sulfates (34.7%). During January of 2002, the average concentration for PM2.5 was 9.4 mg/m3. Again, the major components of the aerosol were organic compounds (64.1%) and sulfates (21.9%).NARSTO (formerly North American Research Strategy for Tropospheric Ozone) is a public/private partnership, whose membership spans government, the utilities, industry, and academe throughout Mexico, the United States, and Canada.
The primary mission is to coordinate and enhance policy-relevant scientific research and assessment of tropospheric pollution behavior; activities provide input for science-based decision-making and determination of workable, efficient, and effective strategies for local and regional air-pollution management. Data products from local, regional, and international monitoring and research programs are available.
Links
Get the data
- Resource doi.org/10.5067/asdcdaac/narsto/0007 ↗
DOI data set landing page for NARSTO_SOS_SC_UPSTATE_PM25_COMPOSITION_1
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/readme/Section_4.pdf ↗
Final Report for the Texas PM2.5 Sampling and Analysis Study (March 11, 1997 - March 12, 1998) (Section 4)
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/readme/Sect_5_6.pdf ↗
Final Report for the Texas PM2.5 Sampling and Analysis Study (March 11, 1997 - March 12, 1998) (Sections 5-6)
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/narsto_texas_final_report.pdf ↗
ASDC URL for the Final Report for the Texas PM2.5 Sampling and Analysis Study
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/guide/narsto_sos_sc_upstate_pm25_composition.… ↗
Guide for NARSTO_SOS_SC_UPSTATE PM2.5 Composition Data
documentation · download · from NASA CMR, data nasa gov
- Data Citation Guidelines for NARSTO earthdata.nasa.gov/engage/open-data-services-software-policies/data-use-guidance ↗
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/readme/Intro_1_2.pdf ↗
Final Report for the Texas PM2.5 Sampling and Analysis Study (March 11, 1997 - March 12, 1998) (Introduction through Section 2)
documentation · download · from NASA CMR, data nasa gov
- PDF asdc.larc.nasa.gov/documents/narsto/readme/Section_3.pdf ↗
Final Report for the Texas PM2.5 Sampling and Analysis Study (March 11, 1997 - March 12, 1998) (Section 3)
documentation · download · from NASA CMR, data nasa gov
- NARSTO Earthdata Home Page earthdata.nasa.gov/data/projects/narsto ↗
documentation · download · from NASA CMR, data nasa gov
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3880766547-LARC_CLOUD.iso19115 ↗
download · from data nasa gov
- cmr.earthdata.nasa.gov /virtual-directory/collections/C3880766547-LARC_CLOUD ↗
Virtual Directory for NARSTO_SOS_SC_UPSTATE_PM25_COMPOSITION_1
download · from NASA CMR
- search.earthdata.nasa.gov /search/granules?p=C3880766547-LARC_CLOUD ↗
Earthdata Search for NARSTO_SOS_SC_UPSTATE_PM25_COMPOSITION_1 (NASA Application to search, discover, visualize, refine, and access NASA Earth Observation data)
download · from NASA CMR
- Resource asdc.larc.nasa.gov/data/NARSTO/SOS_SC_UPSTATE_PM25_COMPOSITION_1 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/narsto-sos-sc-upstate-pm2-5-composition-data-2ad93 ↗
landing page · from data nasa gov
Catalogue records · 3
- CKAN API data.nasa.gov/api/3/action/package_show?id=8f2a7a4d-2274-4044-8d09-b4a252b6d… ↗
metadata API · from data nasa gov
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3880766547-LARC_CLOUD.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3880766547-LARC_CLOUD.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- ION CHROMATOGRAPHS · LABORATORY · Nitrate Particles · Organic Particles · Sulfate Particles · Trace Elements/Trace Metals · X-Ray Fluorescence Spectrometer
- From keywords
- Astronomy & Astrophysics · Chemistry · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Atmospheric sciences 75%
Provenance · 2 source records, 23 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3880766547-LARC_CLOUD | 13 d ago | JSON v1 |
| NASA Data Portal | 8f2a7a4d-2274-4044-8d09-b4a252b6d788 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3701 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (75%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[instrument].gcmd_instrument:ion-chromatographs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:xrf | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/nitrate-particles | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/organic-particles | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/aerosols/sulfate-particles | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/trace-elements-trace-metals | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:laboratory | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |