The phenology of Cerasus x yedoensis ‘Somei-yoshino’ in the center of Tokyo: relationship with air temperature and solar radiation
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- Tada Yuki
- University of Tsukuba
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- Murakami Akinobu
- University of Tsukuba
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- Tezuka Yuta
- University of Tsukuba
Bibliographic Information
- Other Title
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- 東京都心部におけるソメイヨシノの生物季節の実態把握:気温および日射量との関係
Description
<p>In order to understand the tree phenology in the city, this study examined the temporal and spatial characteristics of the flowering and full-blooming days of 169 Cerasus x yedoensis ‘Somei-yoshino’ at 58 locations within a radius of about 2 km in the center of Tokyo for two years. This study showed that flowering and full-blooming of Cerasus x yedoensis ‘Somei-yoshino’ exhibit stable dynamics over time, and that phenological differences of more than 10 days can occur even within a 2 km radius. The air temperature distribution, ascertained by moving observations each day and night, did not necessarily explain the early and late flowering or full-blooming days. However, the sites of large temperature variance were characterized by the vicinity of wide roads or the boundary between large green spaces and urban areas. No clear relationship between radiation and phenology was identified.</p>
Journal
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- Journal of the City Planning Institute of Japan
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Journal of the City Planning Institute of Japan 55 (3), 791-798, 2020-10-25
The City Planning Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1391975276373262080
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- NII Article ID
- 130007930121
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- ISSN
- 21850593
- 09160647
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed