Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes
The presence of arsenic (As) in groundwater is a major problem in several parts of Latin America. In the present work, non-destructive approaches to monitor the effects of As on plants of Cichorium intybus, an herbaceous Asteraceae, were explored. In this sense, the effects of As at different levels...
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todo:paper_00456535_v204_n_p398_Cordon2023-10-03T14:51:59Z Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes Cordon, G. Iriel, A. Cirelli, A.F. Lagorio, M.G. Chlorophyll fluorescence Cichorium intybus First derivative reflectance Reflectance spectra Arsenic Chlorophyll Fluorescence Groundwater Irrigation Radiation effects Reflection Chlorophyll concentration Chlorophyll fluorescence Cichorium intybus First derivative Fluorescence ratio Irrigation regimes Photophysical parameters Reflectance spectrum Plants (botany) arsenic chlorophyll ground water arsenic water arsenic biomonitoring chlorophyll concentration (composition) herb irrigation spectral reflectance acclimatization Article biological monitoring chicory chlorophyll content chlorophyll fluorescence controlled study greenhouse illumination irrigation (agriculture) light absorption nonhuman photochemical quenching photochemistry photosystem II plant growth plant leaf plant stress quantum yield radiation reflectometry shade sunlight water analysis water content chemistry chicory drug effect environmental monitoring fluorescence irrigation (agriculture) physiology procedures radiation response Latin America Asteraceae Cichorium intybus Agricultural Irrigation Arsenic Chicory Chlorophyll Environmental Monitoring Fluorescence Sunlight Water The presence of arsenic (As) in groundwater is a major problem in several parts of Latin America. In the present work, non-destructive approaches to monitor the effects of As on plants of Cichorium intybus, an herbaceous Asteraceae, were explored. In this sense, the effects of As at different levels of water and radiation were evaluated on these crops. Plants were grown in a greenhouse, watered daily with As solutions and exposed to different water and/or light conditions for four months, using a three-factor (As, water, radiation) and two-level resource (As vs non As, field capacity vs half-field capacity condition, light vs shade condition) factorial design. The parameters most affected by this treatment were the area under the first derivative of the reflectance spectrum in the blue region, chlorophyll concentration, the Fred/Ffar-red fluorescence ratio and the quantum yield for the photophysical decay. These changes indicated the ability of this plant species to be a biomonitor for the presence of arsenic in irrigation water. Interestingly, it was further proved in this work that the biomonitoring capacity was enhanced in the presence of sunlight. © 2018 Elsevier Ltd JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00456535_v204_n_p398_Cordon |
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Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Chlorophyll fluorescence Cichorium intybus First derivative reflectance Reflectance spectra Arsenic Chlorophyll Fluorescence Groundwater Irrigation Radiation effects Reflection Chlorophyll concentration Chlorophyll fluorescence Cichorium intybus First derivative Fluorescence ratio Irrigation regimes Photophysical parameters Reflectance spectrum Plants (botany) arsenic chlorophyll ground water arsenic water arsenic biomonitoring chlorophyll concentration (composition) herb irrigation spectral reflectance acclimatization Article biological monitoring chicory chlorophyll content chlorophyll fluorescence controlled study greenhouse illumination irrigation (agriculture) light absorption nonhuman photochemical quenching photochemistry photosystem II plant growth plant leaf plant stress quantum yield radiation reflectometry shade sunlight water analysis water content chemistry chicory drug effect environmental monitoring fluorescence irrigation (agriculture) physiology procedures radiation response Latin America Asteraceae Cichorium intybus Agricultural Irrigation Arsenic Chicory Chlorophyll Environmental Monitoring Fluorescence Sunlight Water |
| spellingShingle |
Chlorophyll fluorescence Cichorium intybus First derivative reflectance Reflectance spectra Arsenic Chlorophyll Fluorescence Groundwater Irrigation Radiation effects Reflection Chlorophyll concentration Chlorophyll fluorescence Cichorium intybus First derivative Fluorescence ratio Irrigation regimes Photophysical parameters Reflectance spectrum Plants (botany) arsenic chlorophyll ground water arsenic water arsenic biomonitoring chlorophyll concentration (composition) herb irrigation spectral reflectance acclimatization Article biological monitoring chicory chlorophyll content chlorophyll fluorescence controlled study greenhouse illumination irrigation (agriculture) light absorption nonhuman photochemical quenching photochemistry photosystem II plant growth plant leaf plant stress quantum yield radiation reflectometry shade sunlight water analysis water content chemistry chicory drug effect environmental monitoring fluorescence irrigation (agriculture) physiology procedures radiation response Latin America Asteraceae Cichorium intybus Agricultural Irrigation Arsenic Chicory Chlorophyll Environmental Monitoring Fluorescence Sunlight Water Cordon, G. Iriel, A. Cirelli, A.F. Lagorio, M.G. Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| topic_facet |
Chlorophyll fluorescence Cichorium intybus First derivative reflectance Reflectance spectra Arsenic Chlorophyll Fluorescence Groundwater Irrigation Radiation effects Reflection Chlorophyll concentration Chlorophyll fluorescence Cichorium intybus First derivative Fluorescence ratio Irrigation regimes Photophysical parameters Reflectance spectrum Plants (botany) arsenic chlorophyll ground water arsenic water arsenic biomonitoring chlorophyll concentration (composition) herb irrigation spectral reflectance acclimatization Article biological monitoring chicory chlorophyll content chlorophyll fluorescence controlled study greenhouse illumination irrigation (agriculture) light absorption nonhuman photochemical quenching photochemistry photosystem II plant growth plant leaf plant stress quantum yield radiation reflectometry shade sunlight water analysis water content chemistry chicory drug effect environmental monitoring fluorescence irrigation (agriculture) physiology procedures radiation response Latin America Asteraceae Cichorium intybus Agricultural Irrigation Arsenic Chicory Chlorophyll Environmental Monitoring Fluorescence Sunlight Water |
| description |
The presence of arsenic (As) in groundwater is a major problem in several parts of Latin America. In the present work, non-destructive approaches to monitor the effects of As on plants of Cichorium intybus, an herbaceous Asteraceae, were explored. In this sense, the effects of As at different levels of water and radiation were evaluated on these crops. Plants were grown in a greenhouse, watered daily with As solutions and exposed to different water and/or light conditions for four months, using a three-factor (As, water, radiation) and two-level resource (As vs non As, field capacity vs half-field capacity condition, light vs shade condition) factorial design. The parameters most affected by this treatment were the area under the first derivative of the reflectance spectrum in the blue region, chlorophyll concentration, the Fred/Ffar-red fluorescence ratio and the quantum yield for the photophysical decay. These changes indicated the ability of this plant species to be a biomonitor for the presence of arsenic in irrigation water. Interestingly, it was further proved in this work that the biomonitoring capacity was enhanced in the presence of sunlight. © 2018 Elsevier Ltd |
| format |
JOUR |
| author |
Cordon, G. Iriel, A. Cirelli, A.F. Lagorio, M.G. |
| author_facet |
Cordon, G. Iriel, A. Cirelli, A.F. Lagorio, M.G. |
| author_sort |
Cordon, G. |
| title |
Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| title_short |
Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| title_full |
Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| title_fullStr |
Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| title_full_unstemmed |
Arsenic effects on some photophysical parameters of Cichorium intybus under different radiation and water irrigation regimes |
| title_sort |
arsenic effects on some photophysical parameters of cichorium intybus under different radiation and water irrigation regimes |
| url |
http://hdl.handle.net/20.500.12110/paper_00456535_v204_n_p398_Cordon |
| work_keys_str_mv |
AT cordong arseniceffectsonsomephotophysicalparametersofcichoriumintybusunderdifferentradiationandwaterirrigationregimes AT iriela arseniceffectsonsomephotophysicalparametersofcichoriumintybusunderdifferentradiationandwaterirrigationregimes AT cirelliaf arseniceffectsonsomephotophysicalparametersofcichoriumintybusunderdifferentradiationandwaterirrigationregimes AT lagoriomg arseniceffectsonsomephotophysicalparametersofcichoriumintybusunderdifferentradiationandwaterirrigationregimes |
| _version_ |
1807317125633671168 |