LAPSE:2021.0003
Published Article
LAPSE:2021.0003
Accumulation of Airborne Toxic Elements and Photosynthetic Performance of Lolium multiflorum L. Leaves
February 3, 2021
In this study, we aimed to investigate the accumulation of airborne trace elements in Lolium multiflorum leaves concerning photosynthetic activity parameters. Five sites for four 28-day series of plant exposition were selected. The concentration of trace elements in leaves was measured after each series, while photosynthetic activity parameters were measured three times during each series. Net photosynthesis rate (PN) and stomatal conductance (gs) were mostly negatively associated with all analyzed trace elements, unlike to CO2 concentrations (Ci). Arsenic was found with opposite trend in two exposure series. The high accumulation of Cd and Pb in plants recorded at two sites was mostly related to lowest PN and gs. Similar tendency for PN was found at sites and series with the highest Cr and Ni content in plants. L. multiflorum revealed a medium-level accumulation of trace elements and a low tolerance of the photosynthetic process to the presence of trace elements in ambient air.
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Keywords
air pollution, intercellular CO2, net photosynthesis rate, stomatal conductance, trace elements, transpiration rate
Suggested Citation
Borowiak K, Budka A, Lisiak-Zielińska M, Hanć A, Zbierska J, Barałkiewicz D, Kayzer D, Gaj R, Szymczak-Graczyk A, Kanclerz J. Accumulation of Airborne Toxic Elements and Photosynthetic Performance of Lolium multiflorum L. Leaves. (2021). LAPSE:2021.0003
Author Affiliations
Borowiak K: Department of Ecology and Environmental Protection, Poznan University of Life Sciences, 60-637 Poznan, Poland [ORCID]
Budka A: Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, 60-637 Poznan, Poland
Lisiak-Zielińska M: Department of Ecology and Environmental Protection, Poznan University of Life Sciences, 60-637 Poznan, Poland
Hanć A: Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznan, Poland
Zbierska J: Department of Ecology and Environmental Protection, Poznan University of Life Sciences, 60-637 Poznan, Poland
Barałkiewicz D: Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznan, Poland
Kayzer D: Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, 60-637 Poznan, Poland
Gaj R: Department of Agricultural Chemistry and Environmental Biogeochemistry, Poznan University of Life Sciences, 60-637 Poznan, Poland [ORCID]
Szymczak-Graczyk A: Institute of Construction and Geoengineering, Poznan University of Life Sciences, 60-637 Poznan, Poland [ORCID]
Kanclerz J: Institute of Land Improvement, Environmental Development and Geodesy, Poznan University of Life Sciences, 60-637 Poznan, Poland
Budka A: Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, 60-637 Poznan, Poland
Lisiak-Zielińska M: Department of Ecology and Environmental Protection, Poznan University of Life Sciences, 60-637 Poznan, Poland
Hanć A: Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznan, Poland
Zbierska J: Department of Ecology and Environmental Protection, Poznan University of Life Sciences, 60-637 Poznan, Poland
Barałkiewicz D: Department of Trace Analysis, Faculty of Chemistry, Adam Mickiewicz University, 61-614 Poznan, Poland
Kayzer D: Department of Mathematical and Statistical Methods, Poznan University of Life Sciences, 60-637 Poznan, Poland
Gaj R: Department of Agricultural Chemistry and Environmental Biogeochemistry, Poznan University of Life Sciences, 60-637 Poznan, Poland [ORCID]
Szymczak-Graczyk A: Institute of Construction and Geoengineering, Poznan University of Life Sciences, 60-637 Poznan, Poland [ORCID]
Kanclerz J: Institute of Land Improvement, Environmental Development and Geodesy, Poznan University of Life Sciences, 60-637 Poznan, Poland
Journal Name
Processes
Volume
8
Issue
9
Article Number
E1013
Year
2020
Publication Date
2020-08-19
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr8091013, Publication Type: Journal Article
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LAPSE:2021.0003
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External Link
doi:10.3390/pr8091013
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[v1] (Original Submission)
Feb 3, 2021
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Feb 3, 2021
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https://psecommunity.org/LAPSE:2021.0003
Original Submitter
Calvin Tsay
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