author_facet Contreras, S.
Pérez‐Cutillas, P.
Santoni, C.S.
Romero‐Trigueros, C.
Pedrero, F.
Alarcón, J. J.
Contreras, S.
Pérez‐Cutillas, P.
Santoni, C.S.
Romero‐Trigueros, C.
Pedrero, F.
Alarcón, J. J.
author Contreras, S.
Pérez‐Cutillas, P.
Santoni, C.S.
Romero‐Trigueros, C.
Pedrero, F.
Alarcón, J. J.
spellingShingle Contreras, S.
Pérez‐Cutillas, P.
Santoni, C.S.
Romero‐Trigueros, C.
Pedrero, F.
Alarcón, J. J.
Water Environment Research
Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
Water Science and Technology
Ecological Modeling
Waste Management and Disposal
Pollution
Environmental Chemistry
author_sort contreras, s.
spelling Contreras, S. Pérez‐Cutillas, P. Santoni, C.S. Romero‐Trigueros, C. Pedrero, F. Alarcón, J. J. 1061-4303 1554-7531 Wiley Water Science and Technology Ecological Modeling Waste Management and Disposal Pollution Environmental Chemistry http://dx.doi.org/10.2175/106143014x14062131178637 <jats:title>ABSTRACT: </jats:title><jats:p>Effects resulting from the use of reclaimed waters on mandarins and grapefruits are evaluated by measuring the spectral responses of their canopies and the anatomy and the chlorophyll content of their leaves against control trees irrigated with waters provided by an interbasin transfer. Spectral responses from the red (R) and near‐infrared (NIR) wavelength bands, and its normalized ratio (NDVI), were acquired from a hyperspatial flight conducted after a low‐moderate exposition to reclaimed waters. Chlorophyll and leaf and palisade/spongy ratio thicknesses were analyzed after a moderate‐high exposition. Significant differences between controls and treatments were detected in mandarins in R and leaf chlorophyll, but not in grapefruits, likely because of their higher tolerance to saline waters. Reused waters did not affect either NIR–NDVI or anatomy traits. Hyperspatial sensing techniques are suitable for detecting chlorophyll dynamics, but NIR information and related vegetation indices may mask the detection of periods of saline stress in citrus orchards.</jats:p> Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards Water Environment Research
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series Water Environment Research
source_id 49
title Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_unstemmed Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_full Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_fullStr Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_full_unstemmed Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_short Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_sort effects of reclaimed waters on spectral properties and leaf traits of citrus orchards
topic Water Science and Technology
Ecological Modeling
Waste Management and Disposal
Pollution
Environmental Chemistry
url http://dx.doi.org/10.2175/106143014x14062131178637
publishDate 2014
physical 2242-2250
description <jats:title>ABSTRACT: </jats:title><jats:p>Effects resulting from the use of reclaimed waters on mandarins and grapefruits are evaluated by measuring the spectral responses of their canopies and the anatomy and the chlorophyll content of their leaves against control trees irrigated with waters provided by an interbasin transfer. Spectral responses from the red (R) and near‐infrared (NIR) wavelength bands, and its normalized ratio (NDVI), were acquired from a hyperspatial flight conducted after a low‐moderate exposition to reclaimed waters. Chlorophyll and leaf and palisade/spongy ratio thicknesses were analyzed after a moderate‐high exposition. Significant differences between controls and treatments were detected in mandarins in R and leaf chlorophyll, but not in grapefruits, likely because of their higher tolerance to saline waters. Reused waters did not affect either NIR–NDVI or anatomy traits. Hyperspatial sensing techniques are suitable for detecting chlorophyll dynamics, but NIR information and related vegetation indices may mask the detection of periods of saline stress in citrus orchards.</jats:p>
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author Contreras, S., Pérez‐Cutillas, P., Santoni, C.S., Romero‐Trigueros, C., Pedrero, F., Alarcón, J. J.
author_facet Contreras, S., Pérez‐Cutillas, P., Santoni, C.S., Romero‐Trigueros, C., Pedrero, F., Alarcón, J. J., Contreras, S., Pérez‐Cutillas, P., Santoni, C.S., Romero‐Trigueros, C., Pedrero, F., Alarcón, J. J.
author_sort contreras, s.
container_issue 11
container_start_page 2242
container_title Water Environment Research
container_volume 86
description <jats:title>ABSTRACT: </jats:title><jats:p>Effects resulting from the use of reclaimed waters on mandarins and grapefruits are evaluated by measuring the spectral responses of their canopies and the anatomy and the chlorophyll content of their leaves against control trees irrigated with waters provided by an interbasin transfer. Spectral responses from the red (R) and near‐infrared (NIR) wavelength bands, and its normalized ratio (NDVI), were acquired from a hyperspatial flight conducted after a low‐moderate exposition to reclaimed waters. Chlorophyll and leaf and palisade/spongy ratio thicknesses were analyzed after a moderate‐high exposition. Significant differences between controls and treatments were detected in mandarins in R and leaf chlorophyll, but not in grapefruits, likely because of their higher tolerance to saline waters. Reused waters did not affect either NIR–NDVI or anatomy traits. Hyperspatial sensing techniques are suitable for detecting chlorophyll dynamics, but NIR information and related vegetation indices may mask the detection of periods of saline stress in citrus orchards.</jats:p>
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spelling Contreras, S. Pérez‐Cutillas, P. Santoni, C.S. Romero‐Trigueros, C. Pedrero, F. Alarcón, J. J. 1061-4303 1554-7531 Wiley Water Science and Technology Ecological Modeling Waste Management and Disposal Pollution Environmental Chemistry http://dx.doi.org/10.2175/106143014x14062131178637 <jats:title>ABSTRACT: </jats:title><jats:p>Effects resulting from the use of reclaimed waters on mandarins and grapefruits are evaluated by measuring the spectral responses of their canopies and the anatomy and the chlorophyll content of their leaves against control trees irrigated with waters provided by an interbasin transfer. Spectral responses from the red (R) and near‐infrared (NIR) wavelength bands, and its normalized ratio (NDVI), were acquired from a hyperspatial flight conducted after a low‐moderate exposition to reclaimed waters. Chlorophyll and leaf and palisade/spongy ratio thicknesses were analyzed after a moderate‐high exposition. Significant differences between controls and treatments were detected in mandarins in R and leaf chlorophyll, but not in grapefruits, likely because of their higher tolerance to saline waters. Reused waters did not affect either NIR–NDVI or anatomy traits. Hyperspatial sensing techniques are suitable for detecting chlorophyll dynamics, but NIR information and related vegetation indices may mask the detection of periods of saline stress in citrus orchards.</jats:p> Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards Water Environment Research
spellingShingle Contreras, S., Pérez‐Cutillas, P., Santoni, C.S., Romero‐Trigueros, C., Pedrero, F., Alarcón, J. J., Water Environment Research, Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards, Water Science and Technology, Ecological Modeling, Waste Management and Disposal, Pollution, Environmental Chemistry
title Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_full Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_fullStr Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_full_unstemmed Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_short Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
title_sort effects of reclaimed waters on spectral properties and leaf traits of citrus orchards
title_unstemmed Effects of Reclaimed Waters on Spectral Properties and Leaf Traits of Citrus Orchards
topic Water Science and Technology, Ecological Modeling, Waste Management and Disposal, Pollution, Environmental Chemistry
url http://dx.doi.org/10.2175/106143014x14062131178637