public read Forest Ecosystem Monitoring Cooperative

705 Spear StreetSouth BurlingtonVermont05403United States of America

(802) 656-0683femc@uvm.eduwww.uvm.edu/femcMeasurement of sodium, iron, magnesium, copper, phosphorus, zinc, silicon, lead and hydrogen ions in 75x50 m soil plotForest Ecosystem Monitoring CooperativeTimScherbatskoycontentProviderEvelineLeonprincipalInvestigatorMeasure foliar nitrogen of sugar maple to determine relationships between leaf nitrogen content and resorption efficiency during autumn leaf senescence. To examine the variability in resorption efficiency among and within sugar maple trees. To establish a baseline for long-term nutrient cycling research. To examine the variability in resorption efficiency and foliar N content among and within sugar maple trees. To determine the relationship between resorption efficiency and foliar N content.Soil Chemical AnalysisMeasurement of sodium, iron, magnesium, copper, phosphorus, zinc, silicon, lead and hydrogen ions in 75x50 m soil plotVMC.15.18mySQL/femc/data/archive/project/foliar-nitrogen-variability-resorption-during-autumn/dataset/soil-chemical-analysis1993-09-091993-10-18IDSample IDSample ID numberintSampleSoil SampleSoil pit number and other soil informationtextdepth_cmDepthDepth of sample collectiondecimalmeterrealpHpHpH of soildecimalDisturbedBulkDensity_g_mlDisturbed Bulk DensityDisturbed bulk densitydecimalmeterrealTotal_NTotal NConcentration of Nitrogen in soil intmeterrealCaCa ConcentrationConcentration of Calcium in soilintmeterintegerMgMg ConcentrationConcentration of Magnesium in soilintmeterintegerKK ConcentrationConcentration of Potassium in soilintmeterintegerAlAl ConcentrationConcentration of Aluminum in soilintmeterintegerNaNa ConcentrationConcentration of Sodium in soilintmeterintegerFeFe ConcentrationConcentration of Iron in soilintmeterintegerMnMn ConcentrationConcentration of Manganese in soilintmeterintegerCuCu ConcentrationConcentration of Copper in soilintmeterintegerPP ConcentrationConcentration of Phosphorous in soilintmeterintegerSiSi ConcentrationConcentration of Silicon in soilintmeterintegerZnZn ConcentrationConcentration of Zinc in soilintmeterintegerPbPb ConcentrationConcentration of Lead in soilintmeterintegerH_plusH+ ConcentrationConcentration of Hydrogen ion in soilintmeterintegerCECe_cmolc_kgCECeCECedecimalmeterreal