ZAPLETAL, Miloš, Stanislav JURÁŇ, Václav KRPEŠ, Karel MICHNA, Magda EDWARDS-JONÁŠOVÁ and Pavel CUDLÍN. Effect of Ozone Flux on Selected Structural and Antioxidant Characteristics of a Mountain Norway Spruce Forest. Baltic Forestry. 2018, vol. 24, No 2, p. 261-267. ISSN 1392-1355. |
Other formats:
BibTeX
LaTeX
RIS
@article{30104, author = {Zapletal, Miloš and Juráň, Stanislav and Krpeš, Václav and Michna, Karel and EdwardsandJonášová, Magda and Cudlín, Pavel}, article_number = {2}, keywords = {POD_1; mesophyll; intercellular; beta-carotene; lutein}, language = {eng}, issn = {1392-1355}, journal = {Baltic Forestry}, title = {Effect of Ozone Flux on Selected Structural and Antioxidant Characteristics of a Mountain Norway Spruce Forest}, url = {https://www.balticforestry.mi.lt/bf/PDF_Articles/2018-24[2]/Baltic%20Forestry%202018.2_261-267.pdf}, volume = {24}, year = {2018} }
TY - JOUR ID - 30104 AU - Zapletal, Miloš - Juráň, Stanislav - Krpeš, Václav - Michna, Karel - Edwards-Jonášová, Magda - Cudlín, Pavel PY - 2018 TI - Effect of Ozone Flux on Selected Structural and Antioxidant Characteristics of a Mountain Norway Spruce Forest JF - Baltic Forestry VL - 24 IS - 2 SP - 261-267 EP - 261-267 SN - 13921355 KW - POD_1 KW - mesophyll KW - intercellular KW - beta-carotene KW - lutein UR - https://www.balticforestry.mi.lt/bf/PDF_Articles/2018-24[2]/Baltic%20Forestry%202018.2_261-267.pdf L2 - https://www.balticforestry.mi.lt/bf/PDF_Articles/2018-24[2]/Baltic%20Forestry%202018.2_261-267.pdf N2 - In the 32-year-old mountain Norway spruce (Picea abies (L.) H. Karst.) forest in Bily Kriz Experimental Station in the Beskydy Mountains (Czech Republic), the influence of ozone stomatal flux on anatomical structure of needle and protective function of carotenoids were studied. The study focuses on the enlargement of intercellular space in mesophyll parenchyma after ozone exposure of trees. A relationship was found between enlargement of intercellular area in mesophyll and accumulated Phytotoxic Ozone Dose above a threshold of 1 nmol m^{-2} s^{-1} (POD_1). A ratio between intercellular and total area in mesophyll has been introduced as IM index. Protective function of carotenoids and, respectively, the dependence of the concentration of these pigments in P. abies needles on POD_1 index was proved. ER -
ZAPLETAL, Miloš, Stanislav JURÁŇ, Václav KRPEŠ, Karel MICHNA, Magda EDWARDS-JONÁŠOVÁ and Pavel CUDLÍN. Effect of Ozone Flux on Selected Structural and Antioxidant Characteristics of a Mountain Norway Spruce Forest. \textit{Baltic Forestry}. 2018, vol.~24, No~2, p.~261-267. ISSN~1392-1355.
|