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Harvard Forest > Schoolyard LTER Database > Download Data
Select Project: Fall Phenology Spring Phenology Hemlock Woolly Adelgid Vernal Pools Streams Changing Forests
Order By: id date tree species
Download: Selected data 50% leaf fall dates by tree 50% leaf fall data by site
Length of growing season by tree By site
Site Code=school-project-site. Teacher=teacher's last name. Date=date of observation (m/d/yyyy).
Julian=day of year. Tree ID=tree number. Species Code=species code.
Total Leaves=number of leaves observed
(per tree). Fallen Leaves=number of leaves fallen (per tree). Tree Color=fraction of whole tree that has changed
color (1=0-25%, 2=26-50%, 3=51-75%, 4=76-100%).
ID | Site Code* | Teacher | Date | Julian | Tree ID | Species Code | Total Leaves | Fallen Leaves | Tree Color |
---|---|---|---|---|---|---|---|---|---|
26055 | BMA-buds-001 | Bertrand | 9/22/2023 | 265 | 1 | FD | 12 | 1 | 3 |
26062 | BMA-buds-001 | Bertrand | 9/22/2023 | 265 | 2 | HL | 12 | 1 | 3 |
26056 | BMA-buds-001 | Bertrand | 9/29/2023 | 272 | 1 | FD | 12 | 1 | 3 |
26063 | BMA-buds-001 | Bertrand | 9/29/2023 | 272 | 2 | HL | 12 | 8 | 3 |
26064 | BMA-buds-001 | Bertrand | 10/2/2023 | 275 | 2 | HL | 12 | 12 | 4 |
26065 | BMA-buds-001 | Bertrand | 10/2/2023 | 275 | 3 | PO | 12 | 0 | 1 |
26057 | BMA-buds-001 | Bertrand | 10/4/2023 | 277 | 1 | FD | 12 | 1 | 3 |
26058 | BMA-buds-001 | Bertrand | 10/11/2023 | 284 | 1 | FD | 12 | 1 | 4 |
26066 | BMA-buds-001 | Bertrand | 10/11/2023 | 284 | 3 | PO | 12 | 0 | 1 |
26059 | BMA-buds-001 | Bertrand | 10/20/2023 | 293 | 1 | FD | 12 | 1 | 4 |
26067 | BMA-buds-001 | Bertrand | 10/20/2023 | 293 | 3 | PO | 12 | 0 | 2 |
26060 | BMA-buds-001 | Bertrand | 10/30/2023 | 303 | 1 | FD | 12 | 8 | 4 |
26068 | BMA-buds-001 | Bertrand | 10/30/2023 | 303 | 3 | PO | 12 | 4 | 3 |
26061 | BMA-buds-001 | Bertrand | 11/9/2023 | 313 | 1 | FD | 12 | 12 | 4 |
26069 | BMA-buds-001 | Bertrand | 11/9/2023 | 313 | 3 | PO | 12 | 10 | 4 |
26070 | BMA-buds-001 | Bertrand | 11/17/2023 | 321 | 3 | PO | 12 | 10 | 4 |
26071 | BMA-buds-001 | Bertrand | 11/21/2023 | 325 | 3 | PO | 12 | 12 | 4 |
Number of records = 17