Forest Ecosystem Monitoring Cooperative

Fine Particle Monitoring: Interagency Monitoring of Protected Visual Environments (IMPROVE): Proctor Maple Research Center IMPROVE Aerosol Monitoring 1993-2013

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Metadata Provider

  • 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

Abstract

    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.

People

  • Benjamin Whitney: Principal Investigator

  • Richard Poirot: Content Provider

  • Ralph Perron: Principal Investigator

  • Bennet Leon: Content Provider

  • Robert Lacaillade : Principal Investigator

  • Jenny Berschling: Content Provider

Keywords

  • air quality, atmospheric deposition, concentration, light, particulates,

Geographic Coverage

  • Coordinates
    • -73.12053333, 42.9561
    • -72.86817, 42.9561
    • -72.86817, 44.52443333
    • -73.12053333, 44.52443333
    • -73.12053333, 42.9561

Data Table

  • Title: Proctor Maple Research Center IMPROVE Aerosol Monitoring 1993-2013
  • Start Date: 1993-12-01
  • Description: Aerosol monitoring reports at PMRC

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

  • Condensed Title: Z0100_ProctorMapleAerosol

  • Object Name: VMC.100.358

  • Data Type: mySQL
  • Citation: 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. FEMC. Can be found at: https://www.uvm.edu/femc/data/archive/project/fine-aerosol-monitoring-interagency-monitoring-protected/dataset/proctor-maple-research-center-improve-aerosol

  • Online Distribution: https://www.uvm.edu/femc/data/archive/project/fine-aerosol-monitoring-interagency-monitoring-protected/dataset/proctor-maple-research-center-improve-aerosol

Attribute List

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

Methods

  • Current Methods
    • Particulate matter monitoring
      • Started: 1988-09-01
      • Method Description: Particulate matter is being monitored at the PMRC for fine particles <2.5 microns (PM-2.5), using the IMPROVE sampler, is sampled Wednesday & Saturday for mass, and elemental composition (H, Na-Pb).

    • Unnamed Method
      • Method Description: Particulate matter is being monitored at the PMRC for fine particles <2.5 microns (PM-2.5), using the IMPROVE sampler, is sampled every third day for mass, optical absorption and elemental composition (H, Na-Pb).


Sampling Equipment

  • Current Equipment
    • Aerosol sampler
      • Sampling Description: IMPROVE Module A Sampler

    • Duplicate sampler
      • Sampling Description: Duplicate sampler for precision purposes.

Site Characteristics

  • Site Description: Field Station at Proctor Maple Research Center, west slope of Mount Mansfield, established in September 1988 as part of NESCAUM network.



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