Počet záznamů: 1

The effects of elevated atmospheric [CO2] on Norway spruce needle parameters

  1. 1.
    0366361 - UEK-B 2012 RIV PL eng J - Článek v odborném periodiku
    Pokorný, Radek - Tomášková, Ivana - Marek, Michal V.
    The effects of elevated atmospheric [CO2] on Norway spruce needle parameters.
    Acta Physiologiae Plantarum. Roč. 33, č. 6 (2011), s. 2269-2277 ISSN 0137-5881
    Grant CEP: GA MŽP(CZ) SP/2D1/70/08; GA MŽP(CZ) SP/2D1/93/07; GA AV ČR IAA600870701
    Výzkumný záměr: CEZ:AV0Z60870520
    Klíčová slova: carbon dioxide * morphology * long-term experiment * Pieca abies
    Kód oboru RIV: EH - Ekologie - společenstva
    Impakt faktor: 1.639, rok: 2011

    Studies of selected morphological needle parameters were carried out on young (17–19 year old)Norway spruce trees cultivated inside glass domes at ambient (A, 370 lmol (CO2) mol-1) and elevated(E, 700 lmol (CO2) mol-1) atmospheric CO2 concentrations[CO2] beginning in 1997. Statistically significant differences for most of the investigated morphological parameters were found in young needles in the well irradiated sun-adapted crown parts, particularly under waterlimiting soil conditions in 2003. Hydraulic properties and early seasonal stimulation of photosynthesis forced advanced needle development in E trees, particularly under limited soil water conditions.
    Trvalý link: http://hdl.handle.net/11104/0201399