public read Forest Ecosystem Monitoring Cooperative

705 Spear StreetSouth BurlingtonVermont05403United States of America

(802) 656-0683femc@uvm.eduwww.uvm.edu/femcVermont Monitoring Cooperative University of Vermont Proctor Maple Research CenterEcosystems Research Group, Ltd. National Atmospheric Deposition Program National Trends NetworkUniversity of Vermont Rubenstein School of Environment and Natural ResourcespartnerWeekly assessment of the concentration and deposition of mercury in precipitation at Underhill, VT. Precipitation is collected in weekly composites year-round as part of the National Atmospheric Deposition Program's Mercury Deposition Network, which analyzes the contents of the samples.Forest Ecosystem Monitoring CooperativeCarlWaitecontentProviderJudyRosovskycontentProviderEricMillercontentProviderMiriamPendletoncontentProviderJamesDuncancontentProviderMeasure the concentration and deposition of mercury in precipitation as part of the mercury deposition network (MDN).Concentration of Mercury in Precipitation at Underhill VTWeekly assessment of the concentration and deposition of mercury in precipitation at Underhill, VT. Precipitation is collected in weekly composites year-round as part of the National Atmospheric Deposition Program's Mercury Deposition Network, which analyzes the contents of the samples.VMC.319.312mySQL/femc/data/archive/project/wet-deposition-mercury-proctor-maple-research/dataset/concentration-mercury-precipitation-underhill-vt-20042004-07-272016-08-01SITEIDSite IDSite identification codetextDATEOFFDate OffDate and time that sample collection endeddatetimeM/D/YYYY hh:mmDATEONDate OnDate and time that sample collection begandatetimeM/D/YYYY hh:mmRGPPTPrecipitationPrecipitation amount as measured by rain gaugedecimalmeterwholeSVOLSample VolumeVolume of the sample analyzeddecimalmeterwholeSUBPPTCalculated PrecipitationPrecipitation amount, equal to gauge precipitation or, when absent, calculated from bottle catch volumedecimalmeterwholeHGCONCMercury ConcentrationConcentration of mercury measured in the sampledecimalmeterwholeHGDEPMercury DepositionDeposition of mercury derived from the precipitation and concentration datadecimalmeterwholeSAMPLETYPESample TypeType of sample collected (wet, dry, invalid or unknown)textQRQuality CodeQualtiy assurance code, A=fully qualified, no problems; B=valid data with minor problems; C= invalid data, -=unknowntextNOTESLab NotesNotes attached by labtexteextended sample time (> 8 days)YRMONTHSample Year-MonthMonth and year of sampleintmeterintegerDATEMODDate ModUnknowndatetimeM/D/YYYY hh:mm