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Titlebook: Biology and Ecology of Norway Spruce; Mark G. Tjoelker,Adam Boratyński,W?adys?aw Buga?a Book 2007 Springer Science+Business Media B.V. 200

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樓主: 淺吟低唱
21#
發(fā)表于 2025-3-25 06:42:36 | 只看該作者
https://doi.org/10.1007/978-3-211-35200-7ccelerate a phase change by shortening the individual growth cycles; (2) if the deciding factor is determined by tree size, then an accelerated change in phase could be achieved by artificial stimulation of growth in phytotron conditions.
22#
發(fā)表于 2025-3-25 09:01:00 | 只看該作者
https://doi.org/10.1007/978-3-211-35200-7d XX centuries Norway spruce was introduced into lowlands and lower mountain zones. Human activity also resulted in a lowering of the high-altitudinal limit of the species in European mountains, locally by as much as 200–400 m a.s.l. (Schmidt-Vogt 1977).
23#
發(fā)表于 2025-3-25 15:40:14 | 只看該作者
24#
發(fā)表于 2025-3-25 17:11:16 | 只看該作者
25#
發(fā)表于 2025-3-25 20:38:47 | 只看該作者
26#
發(fā)表于 2025-3-26 01:58:46 | 只看該作者
27#
發(fā)表于 2025-3-26 07:39:02 | 只看該作者
Kommunale Aufgabenwahrnehmung im Wandele, and . (.) . and . (..) .. in North America. As a rule, the northern species cover extensive areas and form forests, whereas the southern taxa generally have restricted distributions in the mountains and many are relicts.
28#
發(fā)表于 2025-3-26 11:46:46 | 只看該作者
,Analyse ausgew?hlter Verfahren,. (1977). The aim of the present work is to summarize the prior findings and include literature evidence from paleobotany, biogeography, as well as genetic and morphological evidence to understand the present geographic distribution of Norway spruce in central Europe.
29#
發(fā)表于 2025-3-26 16:07:23 | 只看該作者
?ffentlicher Personennahverkehr, genetic variation enables selection of individuals, clones (Kriebitzsch et al. 1996; Longauer et al. 2001) or whole populations (Havranek et al. 1990; Geburek and Scholz 1992) that are relatively tolerant to the influence of toxic compounds.
30#
發(fā)表于 2025-3-26 16:50:29 | 只看該作者
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