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UV responses of Lol...
UV responses of Lolium perenne raised along a latitudinal gradient across Europe : a filtration study
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- Comont, David (författare)
- Aberystwyth University, Aberystwyth, UK
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- Martinez Abaigar, Javier (författare)
- University of La Rioja, Logroño, Spain
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- Albert, Andreas (författare)
- Helmholtz Zentrum, München, Germany
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- Aphalo, Pedro (författare)
- Helsingfors universitet, Helsingfors, Finland
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- Causton, David R (författare)
- Aberystwyth University, Aberystwyth, UK
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- López Figueroa, Félix (författare)
- University of Málaga, Málaga, Spain
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- Gaberscik, Alenka (författare)
- University of Ljubljana, Ljubljana, Slovenia
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- Llorens, Laura (författare)
- University of Girona, Girona, Spain
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- Hauser, Marie-Theres (författare)
- University of Natural Resulrces and Life Sciences-BOKU, Wien, Austria
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- Jansen, Marcel A K (författare)
- University College Cork, Cork, Ireland
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- Kardefelt, Majlis (författare)
- Abisko forskningsstation, Abisko, Sweden
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- de la Coba Luque, Paqui (författare)
- University of Málaga, Málaga, Spain
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- Neubert, Susanne (författare)
- University of Natural Resulrces and Life Sciences-BOKU, Wien, Austria
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- Núnez-Olivera, Encarnación (författare)
- University of La Rioja, Logroño, Spain
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- Olsen, Jorunn (författare)
- Norwegian University of Life Sciences, Ås, Norway
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- Robson, Matthew (författare)
- Helsingfors universitet, Helsingfors, Finland
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- Schreiner, Monika (författare)
- Leibniz-Institute of Vegetable and Ornamental Crops, Großbeeren, Germany
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- Sommaruga, Ruben (författare)
- University of Innsbruck, Innsbruck, Austria
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- Strid, Åke, 1960- (författare)
- Örebro universitet,Institutionen för naturvetenskap och teknik,Biokemigruppen
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- Torre, Sissel (författare)
- Norwegian University of Life Sciences, Ås, Norway
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- Turunen, Minna (författare)
- University of Lapland, Rovaniemi, Finland
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- Veljovic-Jovanovic, Sonja (författare)
- Institute for Multidisciplinary Research, Belgrade, Serbia
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- Verdaguer, Dolors (författare)
- University of Girona, Girona, Spain
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- Vidovic, Marija (författare)
- Institute for Multidisciplinary Research, Belgrade, Serbia
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- Wagner, Johanna (författare)
- University of Innsbruck, Innsbruck, Austria
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- Winkler, Jana Barbro (författare)
- Helmholtz Zentrum, München, Germany
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- Zipoli, Gaetano (författare)
- C.N.R. Ibimet, Firenze, Italy
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- Gwynn-Jones, Dylan (författare)
- University of Aberystwyth, Aberystwyth, UK
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(creator_code:org_t)
- 2012-03-07
- 2012
- Engelska.
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Ingår i: Physiologia Plantarum. - : Wiley-Blackwell. - 0031-9317 .- 1399-3054. ; 145, s. 604-618
- Relaterad länk:
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https://oru.diva-por... (primary) (Raw object)
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https://oru.diva-por...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Lolium perenne (cv. AberDart) was grown at 14 locations along a latitudinal gradient across Europe (37–68◦N) to study the impact of ultraviolet radiation (UV) and climate on aboveground growth and foliar UV-B absorbing compounds. At each location, plants were grown outdoors for 5 weeks in a replicated UV-B filtration experiment consisting of open, UV-B transparent (cellulose diacetate) and UV-B opaque (polyester) environments. Fourier transform-infrared spectroscopy was used to compare plantmetabolite profiles in relation to treatment and location. UV radiation and climatic parameters were determined for each location from online sources and the data were assessed using a combination of ANOVA and multiple regression analyses. Most of the variation in growth between the locations was attributable to the combination of climatic parameters, with minimum temperature identified as an important growth constraint. However, no single environmental parameter could consistently account for the variability in plant growth. Concentrations of foliar UV-B absorbing compounds showed a positive trend with solar UV across the latitudinal gradient; however, this relationship was not consistent in all treatments. The most striking experimental outcome from this study was the effect of presence or absence of filtration frames onUV-absorbing compounds. Overall, the study demonstrates the value of an European approach in studying the impacts of natural UV across a large latitudinal gradient. We have shown the feasibility of coordinated UV filtration at multiple sites but have also highlighted the need for open controls and careful interpretation of plant responses.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- Biology
- Biologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Comont, David
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Martinez Abaigar ...
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Albert, Andreas
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Aphalo, Pedro
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Causton, David R
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López Figueroa, ...
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visa fler...
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Gaberscik, Alenk ...
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Llorens, Laura
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Hauser, Marie-Th ...
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Jansen, Marcel A ...
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Kardefelt, Majli ...
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de la Coba Luque ...
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Neubert, Susanne
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Núnez-Olivera, E ...
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Olsen, Jorunn
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Robson, Matthew
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Schreiner, Monik ...
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Sommaruga, Ruben
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Strid, Åke, 1960 ...
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Torre, Sissel
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Turunen, Minna
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Veljovic-Jovanov ...
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Verdaguer, Dolor ...
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Vidovic, Marija
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Wagner, Johanna
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Winkler, Jana Ba ...
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Zipoli, Gaetano
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Gwynn-Jones, Dyl ...
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Ekologi
- Artiklar i publikationen
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Physiologia Plan ...
- Av lärosätet
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Örebro universitet