Xylogenesis in black spruce: does soil temperature matter?

In boreal ecosystems, an increase in soil temperature can stimulate plant growth. However, cambium phenology in trees was better explained by air than soil temperature, which suggested that soil temperature is not the main limiting factor affecting xylogenesis. Since soil temperature and snowmelt ar...

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Veröffentlicht in:	Tree physiology 2012, Vol.32 (1), p.74-82
Hauptverfasser:	Lupi, Carlo, Morin, Hubert, Deslauriers, Annie, Rossi, Sergio
Format:	Artikel
Sprache:	eng
Schlagworte:	Air air temperature boreal forests cambium Cambium - cytology Cell Count Cell Differentiation cell growth ecosystems heat treatment lignification Models, Biological phenology Picea - cytology Picea - growth & development Picea mariana Quebec Snow snowmelt Soil soil temperature stem elongation Temperature trees xylem Xylem - cytology Xylem - growth & development
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