PuSH - Publikationsserver des Helmholtz Zentrums München

Export: TXT Text RIS Endnote (RIS) BIB BibTeX
Comont, D.* ; Martinez Abaigar, J.* ; Albert, A. ; Aphalo, P.* ; Causton, D.R.* ; Figueroa, F.L.* ; Gaberscik, A.* ; Llorens, L.* ; Hauser, M.T.* ; Jansen, M.A.* ; Kardefelt, M.* ; de la Coba Luque, P.* ; Neubert, S.* ; Núñez-Olivera, E.* ; Olsen, J.* ; Robson, M.* ; Schreiner, M.* ; Sommaruga, R.* ; Strid, A.* ; Torre, S.* ; Turunen, M.* ; Veljovic-Jovanovic, S.* ; Verdaguer, D.* ; Vidovic, M.* ; Wagner, J.* ; Winkler, J.B. ; Zipoli, G.* ; Gwynn-Jones, D.*

UV responses of Lolium perenne raised along a latitudinal gradient across Europe: A filtration study.

Physiol. Plant. 145, 604-618 (2012)
DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
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 plant metabolite 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 on UV-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.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
3.112
1.400
12
12
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter ULTRAVIOLET-B RADIATION; TERRESTRIAL ECOSYSTEMS; ARABIDOPSIS-THALIANA; STRESS RESPONSES; CLIMATE-CHANGE; PLANTS; DROUGHT; PHOTOSYNTHESIS; TEMPERATURES; ENVIRONMENT
Sprache englisch
Veröffentlichungsjahr 2012
HGF-Berichtsjahr 2012
ISSN (print) / ISBN 0031-9317
e-ISSN 1399-3054
Zeitschrift Physiologia Plantarum
Quellenangaben Band: 145, Heft: 4, Seiten: 604-618 Artikelnummer: , Supplement: ,
Verlag Wiley
Begutachtungsstatus Peer reviewed
Institut(e) Research Unit Environmental Simulation (EUS)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Environmental Sciences
PSP-Element(e) G-504991-001
PubMed ID 22304366
DOI 10.1111/j.1399-3054.2012.01591.x
WOS ID WOS:000306180500010
Scopus ID 84863775676
Erfassungsdatum 2012-07-24
[➜Korrektur melden]