Forest Ecosystem Monitoring Cooperative(802) 656-0683femc@uvm.eduwww.uvm.edu/femc705 Spear StreetSouth BurlingtonVermont05403United States of AmericaTree Phenology Monitoring: Bud developmentDetermine 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.Tree Phenology Monitoring: Bud developmentHalmanJoshuaJohnsonMichaelSimmonsTomWilmotSandraLawsonSeanDillnerDanclimate changeplant phenologyforest disturbancecanopiestreesYearly Averages of Sugar Maple Bud Development Stages1991-01-01Annual averages of sugar maple bud developmentDetermine the relationship between the timing of bud development at different levels in the canopy and establish a baseline for the timing and duration of bud development on hardwood trees.Z0013_SugarMaple_BudDevelopment_PMRCVMC.13.336mySQLHalman, J., and S. Wilmot. 2017. Yearly Averages of Sugar Maple Bud Development Stages. Vermont Department of Forests, Parks & Recreation. FEMC. Can be found at: /femc/data/archive/project/tree-phenology-monitoring-bud-development/dataset/yearly-averages-sugar-maple-bud-development/femc/data/archive/project/tree-phenology-monitoring-bud-development/dataset/yearly-averages-sugar-maple-bud-developmentYearYearYear of observationdatetimeYYYYday79Day 79 stageAverage bud development stage on day-of-year 79decimalday80Day 80 stageAverage bud development stage on day-of-year 80decimalday81Day 81 stageAverage bud development stage on day-of-year 81decimalday82Day 82 stageAverage bud development stage on day-of-year 82decimalday83Day 83 stageAverage bud development stage on day-of-year 83decimalday84Day 84 stageAverage bud development stage on day-of-year 84decimalday85Day 85 stageAverage bud development stage on day-of-year 85decimalday86Day 86 stageAverage bud development stage on day-of-year 86decimalday87Day 87 stageAverage bud development stage on day-of-year 87decimalday88Day 88 stageAverage bud development stage on day-of-year 88decimalday89Day 89 stageAverage bud development stage on day-of-year 89decimalday90Day 90 stageAverage bud development stage on day-of-year 90decimalday91Day 91 stageAverage bud development stage on day-of-year 91decimalday92Day 92 stageAverage bud development stage on day-of-year 92decimalday93Day 93 stageAverage bud development stage on day-of-year 93decimalday94Day 94 stageAverage bud development stage on day-of-year 94decimalday95Day 95 stageAverage bud development stage on day-of-year 95decimalday96Day 96 stageAverage bud development stage on day-of-year 96decimalday97Day 97 stageAverage bud development stage on day-of-year 97decimalday98Day 98 stageAverage bud development stage on day-of-year 98decimalday99Day 99 stageAverage bud development stage on day-of-year 99decimalday100Day 100 stageAverage bud development stage on day-of-year 100decimalday101Day 101 stageAverage bud development stage on day-of-year 101decimalday102Day 102 stageAverage bud development stage on day-of-year 102decimalday103Day 103 stageAverage bud development stage on day-of-year 103decimalday104Day 104 stageAverage bud development stage on day-of-year 104decimalday105Day 105 stageAverage bud development stage on day-of-year 105decimalday106Day 106 stageAverage bud development stage on day-of-year 106decimalday107Day 107 stageAverage bud development stage on day-of-year 107decimalday108Day 108 stageAverage bud development stage on day-of-year 108decimalday109Day 109 stageAverage bud development stage on day-of-year 109decimalday110Day 110 stageAverage bud development stage on day-of-year 110decimalday111Day 111 stageAverage bud development stage on day-of-year 111decimalday112Day 112 stageAverage bud development stage on day-of-year 112decimalday113Day 113 stageAverage bud development stage on day-of-year 113decimalday114Day 114 stageAverage bud development stage on day-of-year 114decimalday115Day 115 stageAverage bud development stage on day-of-year 115decimalday116Day 116 stageAverage bud development stage on day-of-year 116decimalday117Day 117 stageAverage bud development stage on day-of-year 117decimalday118Day 118 stageAverage bud development stage on day-of-year 118decimalday119Day 119 stageAverage bud development stage on day-of-year 119decimalday120Day 120 stageAverage bud development stage on day-of-year 120decimalday121Day 121 stageAverage bud development stage on day-of-year 121decimalday122Day 122 stageAverage bud development stage on day-of-year 122decimalday123Day 123 stageAverage bud development stage on day-of-year 123decimalday124Day 124 stageAverage bud development stage on day-of-year 124decimalday125Day 125 stageAverage bud development stage on day-of-year 125decimalday126Day 126 stageAverage bud development stage on day-of-year 126decimalday127Day 127 stageAverage bud development stage on day-of-year 127decimalday128Day 128 stageAverage bud development stage on day-of-year 128decimalday129Day 129 stageAverage bud development stage on day-of-year 129decimalday130Day 130 stageAverage bud development stage on day-of-year 130decimalday131Day 131 stageAverage bud development stage on day-of-year 131decimalday132Day 132 stageAverage bud development stage on day-of-year 132decimalday133Day 133 stageAverage bud development stage on day-of-year 133decimalday134Day 134 stageAverage bud development stage on day-of-year 134decimalday135Day 135 stageAverage bud development stage on day-of-year 135decimalday136Day 136 stageAverage bud development stage on day-of-year 136decimalday137Day 137 stageAverage bud development stage on day-of-year 137decimalday138Day 138 stageAverage bud development stage on day-of-year 138decimalday139Day 139 stageAverage bud development stage on day-of-year 139decimalday140Day 140 stageAverage bud development stage on day-of-year 140decimalday141Day 141 stageAverage bud development stage on day-of-year 141decimalday142Day 142 stageAverage bud development stage on day-of-year 142decimalday143Day 143 stageAverage bud development stage on day-of-year 143decimalday144Day 144 stageAverage bud development stage on day-of-year 144decimalday145Day 145 stageAverage bud development stage on day-of-year 145decimalday146Day 146 stageAverage bud development stage on day-of-year 146decimalday147Day 147 stageAverage bud development stage on day-of-year 147decimalday148Day 148 stageAverage bud development stage on day-of-year 148decimalday149Day 149 stageAverage bud development stage on day-of-year 149decimalday150Day 150 stageAverage bud development stage on day-of-year 150decimal