Annual ring
提供: 広島大学デジタル博物館
ナビゲーションに移動検索に移動annual ring (growth ring)
- 年輪（日本語）
- (Español)
Definition
Glossary of Plant Systematics (1st ed.) by Simpson (2006)
- (as annual ring) The accumulation of secondary xylem (or phloem) over a single growing season, being evident because of the structural difference between the last cells of the summer wood and the first cells of the subsequent spring wood.
Glossary of "Evolution of Plants (2nd ed.)" by Willis & McElwain (2014)
- (as growth ring) Rings in the cross section of woody stems that usually represent the xylem formed in one year of growth.
文献（引用）
- Simpson, M. G. 2006. Plant Systematics. -xi + 590 pp. Elsevier Academic Press, Oxford.
- Willis, K. J. & McElwain, J. C. 2014. The Evolution of Plants, 2nd ed. -ix + 398 pp. Oxford University Press, Oxford.
年輪について
参考文献
- 年輪が語る森林の歴史 https://www.jstage.jst.go.jp/article/jjsk/23/0/23_KJ00001916318/_pdf
- 気候変動と飢饉の歴史 https://www.jstage.jst.go.jp/article/chirikagaku/67/3/67_KJ00008274910/_pdf
