Modelling Water Depth, Turbidity and Chlorophyll Using Airborne Hyperspectral Remote Sensing in a Restored Pond Complex of Doñana National Park (Spain)

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dc.contributor.authorCoccia, Cristina
dc.contributor.authorPintado, Eva
dc.contributor.authorParedes, alvaro L.
dc.contributor.authorAragones, David
dc.contributor.authorO'Ryan, Daniela C.
dc.contributor.authorGreen, Andy J.
dc.contributor.authorBustamante, Javier
dc.contributor.authorDiaz-Delgado, Ricardo
dc.date.accessioned2025-01-20T16:09:01Z
dc.date.available2025-01-20T16:09:01Z
dc.date.issued2024
dc.description.abstractRestored wetlands should be closely monitored to fully evaluate the effectiveness of restoration efforts. However, regular post-restoration monitoring can be time-consuming and expensive, and is often absent or inadequate. Satellite and airborne remote sensing systems have proven to be cost-effective tools in many fields, but they have not been widely used to monitor ecological restoration. This study assessed the potential of airborne hyperspectral remote sensing to monitor water mass characteristics of experimental temporary ponds in the Mediterranean region. These ponds were created during marsh restoration in Do & ntilde;ana National Park (south-west Spain). We used hyperspectral images acquired by the CASI-1500 hyperspectral airborne sensor to estimate and map water depth, turbidity and chlorophyll a in a subset of the 96 new ponds. The high spatial and spectral resolution of the CASI sensor allowed us to detect differences between ponds in water depth, turbidity and chlorophyll a, providing accurate mapping of these three variables, and a useful method to assess restoration success. High levels of spatial variation were recorded between different ponds, which likely generates high diversity in the animal and plant species that they contain. These results highlight the great potential of hyperspectral sensors for the long-term monitoring of wetland complexes in the Mediterranean region and elsewhere.
dc.fuente.origenWOS
dc.identifier.doi10.3390/rs16162996
dc.identifier.eissn2072-4292
dc.identifier.urihttps://doi.org/10.3390/rs16162996
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90124
dc.identifier.wosidWOS:001305889100001
dc.issue.numero16
dc.language.isoen
dc.revistaRemote sensing
dc.rightsacceso restringido
dc.subjectwetland restoration
dc.subjectCASI
dc.subjectlong term monitoring
dc.subjecthyperspectral images
dc.subjectwater quality
dc.subjectmapping
dc.subject.ods14 Life Below Water
dc.subject.odspa14 Vida submarina
dc.titleModelling Water Depth, Turbidity and Chlorophyll Using Airborne Hyperspectral Remote Sensing in a Restored Pond Complex of Doñana National Park (Spain)
dc.typeartículo
dc.volumen16
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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