• 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

Weekly data on dry deposition of nitrogen (HNO3 vapor) and sulfur (SO2) compounds. Continuous meteorology including temperature, relative humidity, wind speed and directions, surface wetness and precipitation.

• dataset_eml_peopleEndDate: 2000-05-20

• dataset_eml_peopleEndDate: 2000-05-20

• dataset_eml_peopleEndDate: 1996-12-31

• dataset_eml_peopleEndDate: 2000-05-20

• dataset_eml_peopleEndDate: 2000-05-20

• dataset_eml_attributelistlabel: Start_(EST)

• dataset_eml_attributelistdescription: Start date and time in Eastern standard time

• dataset_eml_attributeliststoragetype: datetime

• dataset_eml_attributelistmeasurementtype: datetime
• dataset_eml_attributelistformatstring: other

• dataset_eml_attributelistlabel: End_(EST)

• dataset_eml_attributelistdescription: End date and time in Eastern standard time

• dataset_eml_attributeliststoragetype: datetime

• dataset_eml_attributelistmeasurementtype: datetime
• dataset_eml_attributelistformatstring: other

• dataset_eml_attributelistlabel: Met equipment outage notes

• dataset_eml_attributelistdescription: Explanatory comments on data outage issues

• dataset_eml_attributeliststoragetype: text

• dataset_eml_attributelistmeasurementtype: nominal

• dataset_eml_attributelistlabel: HNO3 deposition velocity from inferential model

• dataset_eml_attributelistdescription: Nitrate deposition velocity from model

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: centimeters per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: # Hours Missing

• dataset_eml_attributelistdescription: The number of hours missing from the sampling period

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: interval
• dataset_eml_attributelistprecision: 0.01
• Unit: hours
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: % Flow Properly Functioning

• dataset_eml_attributelistdescription: Percent flow

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: interval
• dataset_eml_attributelistprecision: 0.1
• Unit: percent
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Mass flow average

• dataset_eml_attributelistdescription: Average mass flow, corrected

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: interval
• dataset_eml_attributelistprecision: 0.001
• Unit: liters per minute
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Rotameter Average Mass Flow

• dataset_eml_attributelistdescription: average mass flow from rotameter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: interval
• dataset_eml_attributelistprecision: 0.001
• Unit: Percent
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Ca Nylon Filter

• dataset_eml_attributelistdescription: Calcium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Ca Carbonate Filter

• dataset_eml_attributelistdescription: Calcium concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Cl Carbonate Filter

• dataset_eml_attributelistdescription: Chloride concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per liter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Ca Teflon Filter

• dataset_eml_attributelistdescription: Calcium concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per liter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Cl Nylon Filter

• dataset_eml_attributelistdescription: Chloride concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per liter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Cl Teflon Filter

• dataset_eml_attributelistdescription: Chloride concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per liter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: COMMENTS

• dataset_eml_attributelistdescription: Comments on data collection issues

• dataset_eml_attributeliststoragetype: text

• dataset_eml_attributelistmeasurementtype: nominal

• dataset_eml_attributelistlabel: HNO3 Concentration in air

• dataset_eml_attributelistdescription: Nitric acid concentration in air

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: micrograms per meter cubed
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Filterpack Installation Dates

• dataset_eml_attributelistdescription: filterpack installation dates

• dataset_eml_attributeliststoragetype: datetime

• dataset_eml_attributelistmeasurementtype: datetime
• dataset_eml_attributelistformatstring: YYYY-MM-DD

• dataset_eml_attributelistlabel: HNO3 Deposition Flux

• dataset_eml_attributelistdescription: Nitric acid deposition flux

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: milligram per meter square per week
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: End

• dataset_eml_attributelistdescription: End date and time

• dataset_eml_attributeliststoragetype: datetime

• dataset_eml_attributelistmeasurementtype: datetime
• dataset_eml_attributelistformatstring: YYYY-MM-DD hh:mm:ss

• dataset_eml_attributelistlabel: HNO3 Deposition Velocity

• dataset_eml_attributelistdescription: Nitric acid deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeter per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: K Carbonate Filter

• dataset_eml_attributelistdescription: Potassium concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Hours of Filterpack Use

• dataset_eml_attributelistdescription: Hours of use of the filterpack

• dataset_eml_attributeliststoragetype: int

• dataset_eml_attributelistmeasurementtype: interval
• dataset_eml_attributelistprecision: 100
• Unit: Hours
• dataset_eml_attributelistnumbertype: whole

• dataset_eml_attributelistlabel: K Teflon Filter

• dataset_eml_attributelistdescription: Potassium concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: K Nylon Filter

• dataset_eml_attributelistdescription: Potassium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Mg Carbonate Filter

• dataset_eml_attributelistdescription: Magnesium concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Mg Teflon Filter

• dataset_eml_attributelistdescription: Magnesium concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Mg Nylon Filter

• dataset_eml_attributelistdescription: Magnesium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Na Carbonate Filter

• dataset_eml_attributelistdescription: Sodium concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Na Nylon Filter

• dataset_eml_attributelistdescription: Sodium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Na Teflon Filter

• dataset_eml_attributelistdescription: Sodium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NH4(N) Carbonate Filter

• dataset_eml_attributelistdescription: Ammonium concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NH4(N) Nylon Filter

• dataset_eml_attributelistdescription: Ammonium concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Carbonate Filter

• dataset_eml_attributelistdescription: Nitrate concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NH4(N) Teflon Filter

• dataset_eml_attributelistdescription: Ammonium concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Concentration in air

• dataset_eml_attributelistdescription: Nitrate concentration in air

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: micrograms per meter cubed
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Deposition Flux

• dataset_eml_attributelistdescription: Nitration deposition flux

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: milligrams per meter squared per week
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Deposition Velocity

• dataset_eml_attributelistdescription: Nitrate deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: centimeters per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Nylon Filter

• dataset_eml_attributelistdescription: Nitrate concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: microgram per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: NO3 Teflon Filter

• dataset_eml_attributelistdescription: Nitrate concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: microgram per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO2 Deposition Flux

• dataset_eml_attributelistdescription: sulfur dioxide flux

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: milligrams per meter squared per week
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: O3 deposition velocity from inferential model

• dataset_eml_attributelistdescription: O3 deposition velocity from inferential model

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeters per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO2 Concentration in air

• dataset_eml_attributelistdescription: sulfur dioxide conc. in air

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: micrograms per meter cubed
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO2 Deposition Velocity

• dataset_eml_attributelistdescription: Sulfur dioxide deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeter per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO2 deposition velocity from inferential model

• dataset_eml_attributelistdescription: sulfur dioxide deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeter per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 P deposition velocity from inferential model

• dataset_eml_attributelistdescription: Sulfur dioxide p deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeter per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Carbonate Filter

• dataset_eml_attributelistdescription: Sulfate concentration using carbonate filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: microgram per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Deposition Flux

• dataset_eml_attributelistdescription: Sulfate deposition flux

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: milligrams per meter squared per week
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Deposition Velocity

• dataset_eml_attributelistdescription: Sulfate deposition velocity

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: centimeter per second
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Concentration in air

• dataset_eml_attributelistdescription: Sulfate concentration in air

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.001
• Unit: micrograms per meter cubed
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Nylon Filter

• dataset_eml_attributelistdescription: Sulfate concentration using nylon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: SO4 Teflon Filter

• dataset_eml_attributelistdescription: Sulfate concentration using teflon filter

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• Unit: micrograms per filter
• dataset_eml_attributelistnumbertype: rational

• dataset_eml_attributelistlabel: Start

• dataset_eml_attributelistdescription: Start date and time

• dataset_eml_attributeliststoragetype: datetime

• dataset_eml_attributelistmeasurementtype: datetime
• dataset_eml_attributelistformatstring: YYYY-MM-DD hh:mm:ss

• dataset_eml_attributelistlabel: Volume Air Sampled

• dataset_eml_attributelistdescription: The volume of air collected in a sample

• dataset_eml_attributeliststoragetype: decimal

• dataset_eml_attributelistmeasurementtype: ratio
• dataset_eml_attributelistprecision: 0.01
• dataset_eml_attributelistnumbertype: rational

• Dry deposition samples and meteorology data
  • dataset_eml_methodsStartDate: 1992-08-11
    dataset_eml_methodsEndDate: 2000-05-20
    
  • dataset_eml_methoddescription: Accumulated weekly dry deposition samples collected on filter packs. Continuous meteorology averaged hourly and quarter hourly. Measurements include: wind speed, direction and direction variance; ambient temperature, relative humidity, surface wetness; precipitation (heated tipping bucket collector), total irradiance; total fine particulate mass; SO2 and HNO3 vapor, SO4 and NO3 particulate.