"Norway spruce; photosynthesis; carboxylation; non-radiative dissipation; quenching of chlorophyll a"@en . . . "4" . "Phyton (Austria)" . . . . . "Kalina, Ji\u0159\u00ED" . "An investigation of functional differentiation of assimilation activity of sun versus shade foliage was carried out in Norway spruce monoculture (age: 15 years). The PPFD saturated rate of CO2 uptake (ANmax) was 42%higher, the initial slope of AN/PPFD relation (a) was 13% lower for exposed shoots (E) compared to the shaded needles (S). The CO2 and PPFD saturated rate (ANsat) and the initial slope of AN/Ci relation (t) were 12 and 39% higher in E- compared to S- needles.The CO2 saturated rate of Rubisco carboxylation (VCsat) in the S-needles amounted to 89% in the E-needles."@en . . "P(GA206/99/0085), P(GA522/96/1106), Z(MSM 173100002)" . . . "39" . . "17310" . "Response of sun versus shade foliage photosynthesis to radiation in Norway spruce." . . "Response of sun versus shade foliage photosynthesis to radiation in Norway spruce." . . "131" . . "\u0160punda, Vladim\u00EDr" . "8"^^ . "[EDDB85024F3B]" . "Response of sun versus shade foliage photosynthesis to radiation in Norway spruce."@en . "5"^^ . "\u0160punda, Vladim\u00EDr" . "Response of sun versus shade foliage photosynthesis to radiation in Norway spruce."@en . "752791" . "An investigation of functional differentiation of assimilation activity of sun versus shade foliage was carried out in Norway spruce monoculture (age: 15 years). The PPFD saturated rate of CO2 uptake (ANmax) was 42%higher, the initial slope of AN/PPFD relation (a) was 13% lower for exposed shoots (E) compared to the shaded needles (S). The CO2 and PPFD saturated rate (ANsat) and the initial slope of AN/Ci relation (t) were 12 and 39% higher in E- compared to S- needles.The CO2 saturated rate of Rubisco carboxylation (VCsat) in the S-needles amounted to 89% in the E-needles." . . "RIV/61988987:17310/99:00000062" . . "Kalina, Ji\u0159\u00ED" . . "3-85028-135-3" . . . "2"^^ . "AT - Rakousk\u00E1 republika" . . "RIV/61988987:17310/99:00000062!RIV/2001/GA0/173101/N" . "Marek, Michal" .