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Fine Particle Monitoring: Interagency Monitoring of Protected Visual Environments (IMPROVE): Lye Brook Wilderness IMPROVE Aerosol Monitoring 1991-2012

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dataset_eml_metadataproviderheader

  • Forest Ecosystem Monitoring Cooperative

    • Address:
      705 Spear Street
      South Burlington, Vermont 05403
      United States of America

      Phone: (802) 391-4135
      Email: femc@uvm.edu
      Website: www.uvm.edu/femc

dataset_eml_abstractheader

    Furtherance of a national goal that calls for “the prevention of any future, and the remedying of any existing, impairment of visibility in mandatory Class I federal areas which impairment results from manmade air pollution.” The Regional Haze Rule (RHR) expanded this mandate by requiring monitoring in locations representative of the 156 visibility-protected federal Class I areas. IMPROVE was designated as the visibility monitoring network to be used to carry out this responsibility.

dataset_eml_peopleheader

  • Benjamin Whitney: dataset_eml_peopleprincipleinvestigator

  • Richard Poirot: dataset_eml_peoplecontentprovider

  • Ralph Perron: dataset_eml_peopleprincipleinvestigator

  • Bennet Leon: dataset_eml_peoplecontentprovider

  • Robert Lacaillade : dataset_eml_peopleprincipleinvestigator

  • Jenny Berschling: dataset_eml_peoplecontentprovider

dataset_eml_projectkeywordheader

  • air pollution, air quality, monitoring, particulates,

dataset_eml_locationheader

  • dataset_eml_locationcords
    • -73.12053333, 42.9561
    • -72.86817, 42.9561
    • -72.86817, 44.52443333
    • -73.12053333, 44.52443333
    • -73.12053333, 42.9561

dataset_eml_datatableheader

  • dataset_eml_datatabletitle: Lye Brook Wilderness IMPROVE Aerosol Monitoring 1991-2012
  • dataset_eml_datatablestartdate: 1991-09-04
  • dataset_eml_datatableendate: 2012-09-30
  • dataset_eml_datatabledescription: Aerosol monitoring reports since 1991 at Lye Brook

  • dataset_eml_datatablepurpose: To determine concentrations and composition of fine aerosols (PM-2.5) of relevance to light scattering, light absorption, human health and biological effects.

  • dateset_eml_datatableshortname: Z0100_LyeBr1Aerosol

  • dataset_eml_datatablephysicalobjectname: VMC.100.359

  • dataset_eml_datatabledatatype: mySQL
  • dataset_eml_datatablecitation: Malm, W. C., J. F. Sisler, D. Huffman, R. A. Eldred, and T. A. Cahill (1994), Spatial and seasonal trends in particle concentration and optical extinction in the United States, J. Geophys. Res., 99, 1347-1370. This dataset is (2017) Lye Brook Wilderness IMPROVE Aerosol Monitoring 1991-2012. FEMC. Can be found at: https://www.uvm.edu/femc/data/archive/project/fine-aerosol-monitoring-interagency-monitoring-protected/dataset/lye-brook-wilderness-improve-aerosol-monitoring

  • dataset_eml_datatableonlinedistribution: https://vmc.w3.uvm.edu/vmcdevel/CI4/data/archive/project/fine-aerosol-monitoring-interagency-monitoring-protected/dataset/lye-brook-wilderness-improve-aerosol-monitoring

dataset_eml_attributelistheader

    dataset_eml_attributelistname: SiteCode
    • dataset_eml_attributelistlabel: Site Code
    • dataset_eml_attributelistdescription: Unique site identifier
    • dataset_eml_attributeliststoragetype: text
    • dataset_eml_attributelistmeasurementtype: nominal
    dataset_eml_attributelistname: Date
    • dataset_eml_attributelistlabel: Sample Date
    • dataset_eml_attributelistdescription: Date sampling occurred
    • dataset_eml_attributeliststoragetype: datetime
    • dataset_eml_attributelistmeasurementtype: datetime
    • dataset_eml_attributelistformatstring: YYYY-MM-DDThh:mm:ss
    dataset_eml_attributelistname: POC
    • dataset_eml_attributelistlabel: Primary Organic Carbon
    • dataset_eml_attributelistdescription: Organic carbons attached to one other carbon
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 1
    • dataset_eml_attributelistnumbertype: integer
    dataset_eml_attributelistname: ALf
    • dataset_eml_attributelistlabel: Aluminum (Fine)
    • dataset_eml_attributelistdescription: Fine particle aluminum
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: NH4f
    • dataset_eml_attributelistlabel: Ammonium Ion (Fine)
    • dataset_eml_attributelistdescription: Mass of ammonium particles < 2.5 um in diameter
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ammNO3f
    • dataset_eml_attributelistlabel: Ammonium Nitrate (Fine)
    • dataset_eml_attributelistdescription: Fine particle ammonium nitrate
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ammNO3f_bext
    • dataset_eml_attributelistlabel: Ammonium nitrate extinction (Fine)
    • dataset_eml_attributelistdescription: Fine ammonium nitrate light extinction coefficient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ammSO4f
    • dataset_eml_attributelistlabel: Ammonium Sulfate (Fine)
    • dataset_eml_attributelistdescription: Fine particle ammonium sulfate
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ammSO4f_bext
    • dataset_eml_attributelistlabel: Ammonium sulfate extinction: Fine
    • dataset_eml_attributelistdescription: Fine ammonium sulfate light extinction coefficient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ASf
    • dataset_eml_attributelistlabel: Arsenic (Fine)
    • dataset_eml_attributelistdescription: Fine particle arsenic
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: BRf
    • dataset_eml_attributelistlabel: Bromine (Fine)
    • dataset_eml_attributelistdescription: Fine particle bromine
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CAf
    • dataset_eml_attributelistlabel: Calcium (Fine)
    • dataset_eml_attributelistdescription: Mass of calcium particles < 2.5 um in diameter
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ECf_bext
    • dataset_eml_attributelistlabel: Elemental Carbon Extinction (Fine)
    • dataset_eml_attributelistdescription: Fine elemental carbon light extinction coefficient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: EC1f
    • dataset_eml_attributelistlabel: Carbon, Elemental Fraction 1 (Fine)
    • dataset_eml_attributelistdescription: Fine elemental carbon fraction 1
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: EC2f
    • dataset_eml_attributelistlabel: Carbon, Elemental Fraction 2 (Fine)
    • dataset_eml_attributelistdescription: Fine elemental carbon fraction 2
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: EC3f
    • dataset_eml_attributelistlabel: Carbon, Elemental Fraction 3 (Fine)
    • dataset_eml_attributelistdescription: Fine elemental carbon fraction 3
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ECf
    • dataset_eml_attributelistlabel: Carbon, Elemental Total (Fine)
    • dataset_eml_attributelistdescription: Total fine elemental carbon fraction
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OC1f
    • dataset_eml_attributelistlabel: Carbon, Organic Fraction 1 (Fine)
    • dataset_eml_attributelistdescription: Fine organic carbon fraction 1
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OC2f
    • dataset_eml_attributelistlabel: Carbon, Organic Fraction 2 (Fine)
    • dataset_eml_attributelistdescription: Fine organic carbon fraction 2
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OC3f
    • dataset_eml_attributelistlabel: Carbon, Organic Fraction 3 (Fine)
    • dataset_eml_attributelistdescription: Fine organic carbon fraction 3
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OC4f
    • dataset_eml_attributelistlabel: Carbon, Organic Fraction 4 (Fine)
    • dataset_eml_attributelistdescription: Fine organic carbon fraction 4
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OMCf_1_4
    • dataset_eml_attributelistlabel: Carbon: Fine organic mass
    • dataset_eml_attributelistdescription: Fine organic carbon mass 1.4 * OC
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OPf
    • dataset_eml_attributelistlabel: Carbon, Organic Pyrolized (Fine)
    • dataset_eml_attributelistdescription: Pyrolized fine organic carbon
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OCf
    • dataset_eml_attributelistlabel: Carbon, Organic Total (Fine)
    • dataset_eml_attributelistdescription: Total fine organic carbon
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CHLf
    • dataset_eml_attributelistlabel: Chloride (Fine)
    • dataset_eml_attributelistdescription: Fine particle chloride
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CLf
    • dataset_eml_attributelistlabel: Chlorine (Fine)
    • dataset_eml_attributelistdescription: Fine particle chlorine
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CRf
    • dataset_eml_attributelistlabel: Chromium (Fine)
    • dataset_eml_attributelistdescription: Fine particle chromium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CM_bext
    • dataset_eml_attributelistlabel: Coarse mass extinction
    • dataset_eml_attributelistdescription: Coarse mass light extinction coefficient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CUf
    • dataset_eml_attributelistlabel: Copper (Fine)
    • dataset_eml_attributelistdescription: Fine particle copper
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: dv
    • dataset_eml_attributelistlabel: Deciview
    • dataset_eml_attributelistdescription: Unit of measurement of haziness based on extinction coeffecient and visual range
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: fabs
    • dataset_eml_attributelistlabel: Filter Absorption Coefficient
    • dataset_eml_attributelistdescription: The effect of the filter on the absorption measurements
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: Hf
    • dataset_eml_attributelistlabel: Hydrogen (Fine)
    • dataset_eml_attributelistdescription: Fine particle hydrogen
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: FEf
    • dataset_eml_attributelistlabel: Iron (Fine)
    • dataset_eml_attributelistdescription: Fine particle iron
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: PBf
    • dataset_eml_attributelistlabel: Lead (Fine)
    • dataset_eml_attributelistdescription: Fine particle lead
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: babs
    • dataset_eml_attributelistlabel: Light absorption coefficient
    • dataset_eml_attributelistdescription: The effect of background absorbance on the absorption measurements
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: MGf
    • dataset_eml_attributelistlabel: Magnesium (Fine)
    • dataset_eml_attributelistdescription: Fine particle magnesium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: MNf
    • dataset_eml_attributelistlabel: Manganese (Fine)
    • dataset_eml_attributelistdescription: Fine particle manganese
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: MT
    • dataset_eml_attributelistlabel: Mass, PM10 (Total)
    • dataset_eml_attributelistdescription: Total mass of particles < 10 mircons in size
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: MF
    • dataset_eml_attributelistlabel: Mass, PM2.5 (Fine)
    • dataset_eml_attributelistdescription: Total mas of particles < 2.5 microns in size
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: CM_calculated
    • dataset_eml_attributelistlabel: Mass, PM2.5 - PM10 (Coarse)
    • dataset_eml_attributelistdescription: Mass of particles between 2.5 and 10 microns in size
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: RCFM
    • dataset_eml_attributelistlabel: Mass, PM2.5 Reconstructed (Fine)
    • dataset_eml_attributelistdescription: Reconstructed fine mass
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: MOf
    • dataset_eml_attributelistlabel: Molybdenum (Fine)
    • dataset_eml_attributelistdescription: Fine particle molybdenum
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: NIf
    • dataset_eml_attributelistlabel: Nickel (Fine)
    • dataset_eml_attributelistdescription: Fine particle nickel
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: NO3f
    • dataset_eml_attributelistlabel: Nitrate (Fine)
    • dataset_eml_attributelistdescription: Fine particle nitrate
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: N2f
    • dataset_eml_attributelistlabel: Nitrite (Fine)
    • dataset_eml_attributelistdescription: Fine particle nitrite
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OMCf
    • dataset_eml_attributelistlabel: Organic Mass (Fine)
    • dataset_eml_attributelistdescription: Fine particle organic mass
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: OMCf_bext
    • dataset_eml_attributelistlabel: Organic carbon extinction fraction
    • dataset_eml_attributelistdescription: Organic carbon light extinction coeffecient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: Pf
    • dataset_eml_attributelistlabel: Phosphorus (Fine)
    • dataset_eml_attributelistdescription: Fine particle phosphorus
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: Kf
    • dataset_eml_attributelistlabel: Potassium (Fine)
    • dataset_eml_attributelistdescription: Fine particle potassium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: RHgrid
    • dataset_eml_attributelistlabel: Relative Humidity
    • dataset_eml_attributelistdescription: Station relative humidity
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: fRHgrid
    • dataset_eml_attributelistlabel: Relative Humidity Factor
    • dataset_eml_attributelistdescription: Climatological average RH from EPA
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: RBf
    • dataset_eml_attributelistlabel: Rubidium (Fine)
    • dataset_eml_attributelistdescription: Fine particle rubidium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SeaSaltf
    • dataset_eml_attributelistlabel: Sea Salt (Fine)
    • dataset_eml_attributelistdescription: Fine particle sea salt
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SEf
    • dataset_eml_attributelistlabel: Selenium (Fine)
    • dataset_eml_attributelistdescription: Fine particle selenium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SIf
    • dataset_eml_attributelistlabel: Silicon (Fine)
    • dataset_eml_attributelistdescription: Fine particle silicon
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: NAf
    • dataset_eml_attributelistlabel: Sodium (Fine)
    • dataset_eml_attributelistdescription: Fine particle sodium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SOILf
    • dataset_eml_attributelistlabel: Soil (Fine)
    • dataset_eml_attributelistdescription: Fine particle soil
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SOILf_bext
    • dataset_eml_attributelistlabel: Fine soil extinction fraction
    • dataset_eml_attributelistdescription: Fine soil light extinction coeffecient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SRf
    • dataset_eml_attributelistlabel: Strontium (Fine)
    • dataset_eml_attributelistdescription: Fine particle strontium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SO4f
    • dataset_eml_attributelistlabel: Sulfate (Fine)
    • dataset_eml_attributelistdescription: Fine particle sulfate
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: Sf
    • dataset_eml_attributelistlabel: Sulfur (Fine)
    • dataset_eml_attributelistdescription: Fine particle sulfur
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: SO2
    • dataset_eml_attributelistlabel: Sulfur Dioxide
    • dataset_eml_attributelistdescription: Sulfur dioxide gas
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: TIf
    • dataset_eml_attributelistlabel: Titanium (Fine)
    • dataset_eml_attributelistdescription: Fine particle titanium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: aerosol_bext
    • dataset_eml_attributelistlabel: Aerosol extinction
    • dataset_eml_attributelistdescription: Aerosol light extinction coeffecient
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: dimensionless
    • dataset_eml_attributelistprecision: 0.00001
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: Vf
    • dataset_eml_attributelistlabel: Vanadium (Fine)
    • dataset_eml_attributelistdescription: Fine particle vanadium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ZNf
    • dataset_eml_attributelistlabel: Zinc (Fine)
    • dataset_eml_attributelistdescription: Fine particle zinc
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real
    dataset_eml_attributelistname: ZRf
    • dataset_eml_attributelistlabel: Zirconium (Fine)
    • dataset_eml_attributelistdescription: Fine particle Zirconium
    • dataset_eml_attributeliststoragetype: decimal
    • dataset_eml_attributelistmeasurementtype: ratio
    • dataset_eml_attributeliststandardunit: customMicrogramsPerCubicMeter
    • dataset_eml_attributelistprecision: 0.00001
    • Unit: MicrogramsPerCubicMeter
    • dataset_eml_attributelistnumbertype: real

dataset_eml_methodsheader

  • dataset_eml_currentMethodsHeader
    • Lye Brook sampling
      • dataset_eml_methoddescription: Lye Brook sampling includes PM 2.5 mass, ions, elements, elemental & organic carbon and PM 10. Sampling began 9/91 and is conducted twice weekly (Wednesday & Saturday).

    • dataset_eml_methodsUnnamed
      • dataset_eml_methoddescription: Lye Brook sampling includes PM 2.5 mass, ions, elements, elemental & organic carbon and PM 10. Sampling change from twice weekly (91-00) to every third day (6/00).


dataset_eml_samplingheader

  • dataset_eml_samplingCurrentEqupment
    • Aerosol sampler
      • dataset_eml_samplingdescription: IMPROVE Module A Sampler

    • Duplicate sampler
      • dataset_eml_samplingdescription: Duplicate sampler for precision purposes.

dataset_eml_sitecharacteristicsheader

  • dataset_eml_sitecharacteristicsdescription: Consistent with US EPA PM-2.5 Siting Criteria.



  • dataset_eml_sitecharacteristicsdescription: Field station for Lye Brook located on Little Equinox. Sampling there ended in October, 2012.

  • dataset_eml_siteCharacteristicsMinAlt: 944 meter

  • dataset_eml_siteCharacteristicsMaxAlt: 944 meter