Environmental conditions and chemical response of a transplanted lichen to an urban area
The fruticose lichen Ramalina ecklonii (Spreng.) Mey. and Flot was transplanted to 28 biomonitoring sites in Cordoba, Argentina. Pigments, hydroperoxy conjugated dienes, malondialdehyde, soluble protein and sulphur were quantified in the lichen samples. The biomonitoring sites were determined accord...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_03014797_v53_n1_p73_Gonzalez |
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todo:paper_03014797_v53_n1_p73_Gonzalez2023-10-03T15:18:24Z Environmental conditions and chemical response of a transplanted lichen to an urban area González, C.M. Orellana, L.C. Casanovas, S.S. Pignata, M.L. Air pollution Biomonitors Chemical parameters Environmental conditions Lichen chlorophyll malonaldehyde protein sulfur air pollution altitude Argentina article bioaccumulation biological monitoring building chemical parameters industry lichens nonhuman tree Ramalina Ramalina ecklonii Ramalina ecklonii The fruticose lichen Ramalina ecklonii (Spreng.) Mey. and Flot was transplanted to 28 biomonitoring sites in Cordoba, Argentina. Pigments, hydroperoxy conjugated dienes, malondialdehyde, soluble protein and sulphur were quantified in the lichen samples. The biomonitoring sites were determined according to different environmental conditions: traffic, industries, buildings, trees and altitude. Redundancy analysis (RDA) was applied to detect the variation of the pattern on the lichen variables that can be 'best' explained by the environmental variables considered. The quantified chemical parameters that showed variations were sulphur accumulation, phaeophytin a concentration, soluble protein concentration and the phaeophytin a/chlorophyll a and chlorophyll b/chlorophyll a ratios. The biomonitor chemical response was associated with the emission sources in the area, and also with some of the environmental variables such as the presence of trees, buildings and altitude, that affect the spread of pollutants. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03014797_v53_n1_p73_Gonzalez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Air pollution Biomonitors Chemical parameters Environmental conditions Lichen chlorophyll malonaldehyde protein sulfur air pollution altitude Argentina article bioaccumulation biological monitoring building chemical parameters industry lichens nonhuman tree Ramalina Ramalina ecklonii Ramalina ecklonii |
| spellingShingle |
Air pollution Biomonitors Chemical parameters Environmental conditions Lichen chlorophyll malonaldehyde protein sulfur air pollution altitude Argentina article bioaccumulation biological monitoring building chemical parameters industry lichens nonhuman tree Ramalina Ramalina ecklonii Ramalina ecklonii González, C.M. Orellana, L.C. Casanovas, S.S. Pignata, M.L. Environmental conditions and chemical response of a transplanted lichen to an urban area |
| topic_facet |
Air pollution Biomonitors Chemical parameters Environmental conditions Lichen chlorophyll malonaldehyde protein sulfur air pollution altitude Argentina article bioaccumulation biological monitoring building chemical parameters industry lichens nonhuman tree Ramalina Ramalina ecklonii Ramalina ecklonii |
| description |
The fruticose lichen Ramalina ecklonii (Spreng.) Mey. and Flot was transplanted to 28 biomonitoring sites in Cordoba, Argentina. Pigments, hydroperoxy conjugated dienes, malondialdehyde, soluble protein and sulphur were quantified in the lichen samples. The biomonitoring sites were determined according to different environmental conditions: traffic, industries, buildings, trees and altitude. Redundancy analysis (RDA) was applied to detect the variation of the pattern on the lichen variables that can be 'best' explained by the environmental variables considered. The quantified chemical parameters that showed variations were sulphur accumulation, phaeophytin a concentration, soluble protein concentration and the phaeophytin a/chlorophyll a and chlorophyll b/chlorophyll a ratios. The biomonitor chemical response was associated with the emission sources in the area, and also with some of the environmental variables such as the presence of trees, buildings and altitude, that affect the spread of pollutants. |
| format |
JOUR |
| author |
González, C.M. Orellana, L.C. Casanovas, S.S. Pignata, M.L. |
| author_facet |
González, C.M. Orellana, L.C. Casanovas, S.S. Pignata, M.L. |
| author_sort |
González, C.M. |
| title |
Environmental conditions and chemical response of a transplanted lichen to an urban area |
| title_short |
Environmental conditions and chemical response of a transplanted lichen to an urban area |
| title_full |
Environmental conditions and chemical response of a transplanted lichen to an urban area |
| title_fullStr |
Environmental conditions and chemical response of a transplanted lichen to an urban area |
| title_full_unstemmed |
Environmental conditions and chemical response of a transplanted lichen to an urban area |
| title_sort |
environmental conditions and chemical response of a transplanted lichen to an urban area |
| url |
http://hdl.handle.net/20.500.12110/paper_03014797_v53_n1_p73_Gonzalez |
| work_keys_str_mv |
AT gonzalezcm environmentalconditionsandchemicalresponseofatransplantedlichentoanurbanarea AT orellanalc environmentalconditionsandchemicalresponseofatransplantedlichentoanurbanarea AT casanovasss environmentalconditionsandchemicalresponseofatransplantedlichentoanurbanarea AT pignataml environmentalconditionsandchemicalresponseofatransplantedlichentoanurbanarea |
| _version_ |
1807317774614134784 |