Compensatory responses of CO2 exchange and biomass allocation and their effects on the relative growth rate of ponderosa pine in different CO2 and temperature regimes

Growth parameters, photosynthesis, respiration, and biomass allocation of Pinus ponderosa seedlings grown for 2 months in 2 x 2 factorial treatments of 350 or 650 micro bar CO2, and lO/25 deg C or 15/30 deg C night/day temperatures were measured. After 1 month in treatment conditions, total seedling...

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Veröffentlicht in:	Oecologia 1994-07, Vol.98 (2), p.159-166
Hauptverfasser:	Callaway, R. M., DeLucia, E. H., Thomas, E. M., Schlesinger, W. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Animal and plant ecology Animal, plant and microbial ecology atmosfera atmosphere Atmospherics Autoecology Biological and medical sciences Biomass Biomass production cadena respiratoria cambio climatico carbon dioxide chaine respiratoire Climate models climatic change dioxido de carbono dioxyde de carbone fotosintesis Fundamental and applied biological sciences. Psychology growth rate High temperature indice de crecimiento photosynthese Photosynthesis pinus ponderosa Plant growth Plants Plants and fungi racine raices Respiration respiratory chain roots Seedlings stems tallo taux de croissance temperatura temperature tige variation du climat
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