public read Forest Ecosystem Monitoring Cooperative

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(802) 656-0683femc@uvm.eduwww.uvm.edu/femcMeasurement of hardwood species spring phenological stages at Proctor Maple Research Center, Underhill, VTForest Ecosystem Monitoring CooperativeJoshuaHalmanprincipalInvestigatorMichaelJohnsoncontentProviderTomSimmonscontentProviderSandraWilmotprincipalInvestigatorSeanLawsoncontentProviderDanDillnercontentProviderDetermine the relationship between the timing of bud development at different levels in the canopy (upper, lower and regeneration).Establish a baseline for the timing and duration of bud development on hardwood trees. Annual measurements of tree phenology to establish the timing of developmental events and trends, especially as they relate to changes in weather or insect and disease occurrence.Bud Phenology 1992 - 2003Measurement of hardwood species spring phenological stages at Proctor Maple Research Center, Underhill, VTVMC.13.14mySQL/femc/data/archive/project/tree-phenology-monitoring-bud-development/dataset/bud-phenology-1992-20031992-04-072003-05-23DateSample DateDate when sample was collecteddatetimeYYYY-MM-DDVMC SiteSite of SamplingName of the site of data collectiontextYearYearYear that data was collectedintmeterintegerSpeciesSpecies NameLatin (scientific) name of the speciestextSMITIS #28731, sugar maple (Acer saccharum)YBITIS #19481, yellow birch (Betula alleghaniensis)BEITIS #19462, American beech (Fagus grandifolia)RMITIS #28728, red maple (Acer rubrum)WAITIS #32931, white ash (Fraxinus americana)ElevationElevation of SiteElevation of the sampling site on Mt. MansfieldintmeterrealDay of YearDay of Year (DOY)Day of the calendar year when data was collectedintmeterintegerUpper Canopy Tree 1 Upper Canopy Developmental Stage Upper Canopy Developmental Stage on tree 1decimalmeterrealUpper Canopy Tree 2Upper Canopy Developmental Stage Upper Canopy Developmental Stage on tree 2decimalmeterrealUpper Canopy Tree 3Upper Canopy Developmental Stage Upper Canopy Developmental Stage on tree 3decimalmeterrealUpper Canopy Tree 4Upper Canopy Developmental Stage Upper Canopy Developmental Stage on tree 4decimalmeterrealUpper Canopy Tree 5Upper Canopy Developmental Stage Upper Canopy Developmental Stage on tree 5decimalmeterrealUpper Canopy AverageUpper Canopy Developmental AverageUpper Canopy Developmental Average of 5 treesdecimalmeterrealLower Canopy Tree 1Lower Canopy Developmental StageLower Canopy Developmental Stage of Tree 1decimalmeterrealLower Canopy Tree 2Lower Canopy Developmental StageLower Canopy Developmental Stage of Tree 2decimalmeterrealLower Canopy Tree 3Lower Canopy Developmental StageLower Canopy Developmental Stage of Tree 3decimalmeterrealLower Canopy Tree 4Lower Canopy Developmental StageLower Canopy Developmental Stage of Tree 4decimalmeterrealLower Canopy Tree 5Lower Canopy Developmental StageLower Canopy Developmental Stage of Tree 5decimalmeterrealLower Canopy AverageLower Canopy Developmental AverageLower Canopy Developmental Stage Average of 5 treesdecimalmeterrealRegeneration Tree 1Regeneration Developmental StageRegeneration Developmental Stage on sapling 1decimalmeterrealRegeneration Tree 2Regeneration Developmental StageRegeneration Developmental Stage on sapling 2decimalmeterrealRegeneration Tree 3Regeneration Developmental StageRegeneration Developmental Stage on sapling 3decimalmeterrealRegeneration Tree 4Regeneration Developmental StageRegeneration Developmental Stage on sapling 4decimalmeterrealRegeneration Tree 5Regeneration Developmental StageRegeneration Developmental Stage on sapling 5decimalmeterrealRegeneration AverageAverage Regeneration DevelopmentRegeneration Development Stage Average of 5 saplingsdecimalmeterreal