Sap flux of Norway spruce trees under atmosphere with elevated CO2 concentration
2001
Salanska, P. | Pokorny, R. (Academy of Sciences of the Czech Republic, Brno (Czech Republic). Institute of Landscape Ecology)
The sap flux rate measurements were carried out on 15 years old Norway spruce )Picea abies [L.] Karst.) trees grown in two different stand densities at ambient and elevated CO2 concentration inside domes (experimental equipment for simulation of elevated CO2 concentration in atmosphere). The objective was to determine the influence of tree position within stands of different densities on individual-tree sap flux rate under elevated CO2 concentration. Heat pulse method was applied for the sap flow measurements
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