public read Forest Ecosystem Monitoring Cooperative

705 Spear StreetSouth BurlingtonVermont05403United States of America

(802) 656-0683femc@uvm.eduwww.uvm.edu/femcUniversity of Michigan Atmospheric Science Air Quality LaboratoryleadVermont Monitoring Cooperative partnerMeasurements include: total Hg in precipitation, vapor and particulate phases, 24 other trace elements.Forest Ecosystem Monitoring CooperativeTimScherbatskoycontentProviderCarlWaitecontentProviderJoanneCummingscontentProviderEricMillerprincipalInvestigatorMelodyBurkinsprincipalInvestigatorGerryLivingstoncontentProviderMiriamPendletoncontentProviderGeraldKeelerprincipalInvestigatorYear-round monitoring of atmospheric mercury deposition in wet deposition, aerosol (particulate-bound) and vapor (gaseous elemental) phases. The study is part of an integrated program of research and monitoring on atmospheric deposition in the Lake Champlain Basin coordinated over time with NOAA, University of Michigan Air Quality Lab, the Lake Champlain Research Consortium, the Mercury Deposition Network and the Atmospheric Mercury Network.Particulate-Phase (Particle-Bound) Concentration of Atmospheric Mercury at Underhill VT, 1992-1997Measurements include: total Hg in precipitation, vapor and particulate phases, 24 other trace elements.VMC.39.311mySQL/femc/data/archive/project/atmospheric-mercury-deposition-monitoring/dataset/particulate-phase-particle-bound-concentration-atmospheric1992-12-161997-12-29BatchBatchBatch identifiertextDate OnDate OnDate the filter pack was put ondatetimeSiteSiteSite codetextSample # or CTL ngSample # or CTL ngSample # or CTL ngintTAG1TAG1UnknowntextSTP corrected Air VolumeCorrected air volumeAir volume corrected to standard temperature and pressure (1013.25mb at 25C)decimalmeternaturalAir Volume UnitsAir Volume UnitsUnits used to measure air volumetextDuration (min)Sample durationDuration the filter pack was in placeintmeterintegerHg Mean Field Blank Conc.Mean Field Blank Mercury ConcentrationMean concentration of mercury in the field blankdecimalmeternaturalAvg Analytical VolumeAverage Analytical VolumeAverage volume of the analytical groupintmeternaturalNumber of AnalysesNumber of AnalysesNumber of analyses performed on sampleintmeterintegerHg Mass on FilterMass of Mercury on FilterMass of mercury found on filterdecimalmeternaturalHg non-STP corrected RESULTMercury Concentration (not corrected)Mercury concentration before being corrected to standard temperature and pressuredecimalmeternaturalHg STP corrected RESULTMercury Concentration (corrected)Mercury concentration after being corrected to standard temperature and pressuredecimalmeternaturalRESULT UNITSConcentration UnitsUnits used in reporting final concentration resultstext% RSD% RSDUnknownintmeterintegerAnalytical FlagAnalytical FlagAnalytical FlagtextEPA Analytic Remark CodeEPA Analytic Remark CodeUnknowntextField Remark CodeField Remark CodeUnknowntext