Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.

Chlorophyll a fluorescence gives information about the plant physiological status due to its coupling to the photosynthetic electron transfer chain and to the further biochemical processes. Environmental stresses, which acts synergistically, disturbs the photosynthesis. The OJIP test, elaborated by...

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Autores principales:	Grzegorz Żurek, Krystyna Rybka, Marta Pogrzeba, Jacek Krzyżak, Kamil Prokopiuk
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2014
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b0cbb5ccdc2240da829f89009de3aaff
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spelling	oai:doaj.org-article:b0cbb5ccdc2240da829f89009de3aaff2021-11-18T08:27:55ZChlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.1932-620310.1371/journal.pone.0091475https://doaj.org/article/b0cbb5ccdc2240da829f89009de3aaff2014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24633293/?tool=EBIhttps://doaj.org/toc/1932-6203Chlorophyll a fluorescence gives information about the plant physiological status due to its coupling to the photosynthetic electron transfer chain and to the further biochemical processes. Environmental stresses, which acts synergistically, disturbs the photosynthesis. The OJIP test, elaborated by Strasser and co-workers, enables comparison of the physiological status of plants grown on polluted vs. control areas. The paper shows that the Chl a measurements are very useful tool in evaluating of heavy metal ions influence on perennial grasses, tested as potential phytoremediators. Among 5 cultivars tested, the highest concentration of Cd and Zn ions, not associated with the yield reduction, was detected in the biomass of tall fescue cv. Rahela. Chl a fluorescence interpreted as double normalized curves pointed out Rahela as the outstanding cultivar under the HM ions stress.Grzegorz ŻurekKrystyna RybkaMarta PogrzebaJacek KrzyżakKamil ProkopiukPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 3, p e91475 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Grzegorz Żurek Krystyna Rybka Marta Pogrzeba Jacek Krzyżak Kamil Prokopiuk Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
description	Chlorophyll a fluorescence gives information about the plant physiological status due to its coupling to the photosynthetic electron transfer chain and to the further biochemical processes. Environmental stresses, which acts synergistically, disturbs the photosynthesis. The OJIP test, elaborated by Strasser and co-workers, enables comparison of the physiological status of plants grown on polluted vs. control areas. The paper shows that the Chl a measurements are very useful tool in evaluating of heavy metal ions influence on perennial grasses, tested as potential phytoremediators. Among 5 cultivars tested, the highest concentration of Cd and Zn ions, not associated with the yield reduction, was detected in the biomass of tall fescue cv. Rahela. Chl a fluorescence interpreted as double normalized curves pointed out Rahela as the outstanding cultivar under the HM ions stress.
format	article
author	Grzegorz Żurek Krystyna Rybka Marta Pogrzeba Jacek Krzyżak Kamil Prokopiuk
author_facet	Grzegorz Żurek Krystyna Rybka Marta Pogrzeba Jacek Krzyżak Kamil Prokopiuk
author_sort	Grzegorz Żurek
title	Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
title_short	Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
title_full	Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
title_fullStr	Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
title_full_unstemmed	Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
title_sort	chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.
publisher	Public Library of Science (PLoS)
publishDate	2014
url	https://doaj.org/article/b0cbb5ccdc2240da829f89009de3aaff
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Chlorophyll a fluorescence in evaluation of the effect of heavy metal soil contamination on perennial grasses.

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