Photosynthetic activity in three vascular species of Spitsbergen vegetation during summer season in response to microclimate

• Published in: Polish Polar Research
• Main Authors: Barták, Miloš, Váczi, Peter, Hájek, Josef
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Walter de Gruyter GmbH 2012
• Subjects: Ecology; Ecology, Evolution, Behavior and Systematics; Arctic; Petuniabukta; Dryas octopetala; Polar Research; Salix polaris; Silene acaulis; Tundra; Spitsbergen
• Online Access: http://dx.doi.org/10.2478/v10183-012-0018-z; http://content.sciendo.com/view/journals/popore/33/4/article-p443.xml; https://www.degruyter.com/view/j/popore.2012.33.issue-4/v10183-012-0018-z/v10183-012-0018-z.pdf

Abstract Diurnal measurements of photosynthetic processes, effective quantum yield of photosystem II (ΦPSII), photosynthetic electron transport rate (ETR) were done in three dominant species of Arctic tundra ( Silene acaulis , Dryas octopetala , Salix polaris ) in Petuniabukta, Spitsbergen. Daily co...