| Definition | Date when the photographs of shoots were taken: Month in English, day, year | Place where the photograph was taken: either Tane site or Shishidani site | Scientific name of the trees, a genus and a specific epithet | First two alphabets show the initial alphabet of genus and specific epithet as in the Table 1. Third alphabet following underscore shows a unique code of the shoot. | Ratio of black pixel number originated from leaves of the observed date to maximum black pixel number of the year. Details in the calculation of a ratio are shown in 2.6-B. “BB” means before budburst; “NA” means not available. |
| Measurement Domain |
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| Def | Place where the photograph was taken: either Tane site or Shishidani site |
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| Def | Scientific name of the trees, a genus and a specific epithet |
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| Def | First two alphabets show the initial alphabet of genus and specific epithet as in the Table 1. Third alphabet following underscore shows a unique code of the shoot. |
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| Def | Ratio of black pixel number originated from leaves of the observed date to maximum black pixel number of the year. Details in the calculation of a ratio are shown in 2.6-B. “BB” means before budburst; “NA” means not available. |
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