Forest Ecosystem Monitoring Cooperative(802) 656-0683femc@uvm.eduwww.uvm.edu/femc705 Spear StreetSouth BurlingtonVermont05403United States of AmericaNational Atmospheric Deposition Program National Trends NetworkleadVermont Monitoring Cooperative partnerNADP/NTN (National Atmospheric Deposition Program/National Trends Network) Precipitation ChemistryYear-round weekly-based monitoring of wet deposition chemistry as part of a national program and to support local studies. Also to establish the precision and accuracy of the collection system. Sites from New Hampshire, New York, and Vermont are included.NADP/NTN (National Atmospheric Deposition Program/National Trends Network) Precipitation ChemistryScherbatskoyTimWaiteCarlRosovskyJudyCummingsJoanneLivingstonGerryPendletonMiriamDuncanJamesair qualityatmospheric depositionlong term monitoringacid rainair pollution1984 to Current NTN Annual Data for the Northeast1984-06-01Dataset of the parent project National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Contains precipitation-weighted means (PMW) concentrations for the Northeast.Z0019_2816_XHVPDJVMC.19.2816mySQLhttps://www.uvm.edu/femc/CI4/data/archive/project/national-atmospheric-deposition-programnational-trends-network/dataset/1984-to-current-ntn-annual-dataBrBrintCaCadecimalClCldecimalconducconducdecimalCriteria1Criteria1intCriteria2Criteria2intCriteria3Criteria3intdaysSampledaysSampleintfullChemLabfullChemLabintKKdecimallastDatelastDatedatetimeM/D/YYYY hh:mmMgMgdecimalNaNadecimalNH4NH4decimalNO3NO3decimalpHpHdecimalpptpptdecimalseasseastextsiteIDsiteIDtextSO4SO4decimalstartDatestartDatedatetimeM/D/YYYY hh:mmStateStatetextsvolsvoldecimalyryrint