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Auteur Hakan Pleijel |
Documents disponibles écrits par cet auteur (3)
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Article
Per Erik Karlsson, Auteur ; Hakan Pleijel, Auteur ; Helena Danielsson, Auteur ; Gunilla Pihl Karlsson, Auteur ; Kristin Piikki, Auteur ; Johan Uddling, AuteurSubstantial impacts of near-ambient ozone concentrations on agricultural crops, trees, and seminatural vegetation are demonstrated for southern Sweden. Impacts of ambient ozone levels (2-15 mu L L-1 hr annual accumulated ozone exposure over a th[...]![]()
Article
Jenny Klingberg, Auteur ; Mats P. Bjoekman, Auteur ; Gunilla Pihl Karlsson, Auteur ; Hakan Pleijel, AuteurOzone was measured using passive diffusion samplers at alpine Latnjajaure (980 m above sea level [asl]) in the northern Scandian Mountain Range during spring and summer 2006-2008, and year-round at three further sites in northernmost Sweden 2004[...]![]()
Article
Per Erik Karlsson, Auteur ; Hakan Pleijel, Auteur ; David Simpson, AuteurOzone concentrations are generally considerably lower over northern Europe as compared with continental and southern Europe. However, ozone becomes toxic for vegetation mainly after it has been taken up into the leaf interior through the stomata[...]



