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Interactive effects of ultraviolet and photosynthetically active radiation on photosynthesis, growth, and photoprotective mechanisms

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00455358" target="_blank" >RIV/67179843:_____/15:00455358 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Interactive effects of ultraviolet and photosynthetically active radiation on photosynthesis, growth, and photoprotective mechanisms

  • Original language description

    Ultraviolet (UV) radiation represents an important environmental factor influencing the processes of photosynthesis, plant growth and development and thus the primary production of terrestrial ecosystems and carbon cycling. However, the interactions withother environmental factors are relatively little understood, and these can range from synergistic to antagonistic interactions. Within this study we focused on the questions: i) how photosynthetically active radiation (PAR) contributes to UV induced accumulation of photoprotective compounds, ii) how is PAR involved in physiological and morphological acclimation to UV radiation, iii) how this acclimation is modified by leaf age and barley genotype and iv) how such acclimation affects the subsequent response to high light stress. We found that PAR triggered photo-protective mechanisms which partially ameliorated the UV effects on photochemistry and carbon assimilation treatment and also induced accumulation of flavonols, mainly in young

  • Czech name

  • Czech description

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

    EH - Ecology - communities

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LO1415" target="_blank" >LO1415: CzechGlobe 2020 – Development of the Centre of Global Climate Change Impacts Studies</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Book/collection name

    Global Change & Ecosystems

  • ISBN

    978-80-87902-14-1

  • Number of pages of the result

    14

  • Pages from-to

    99-112

  • Number of pages of the book

    215

  • Publisher name

    Global Change Research Centre, Academy of Sciences of the Czech Republic, v. v. i

  • Place of publication

    Brno

  • UT code for WoS chapter