Spectral characterization of didymosphenia geminata under laboratory conditions: Bases for a monitoring and early warning system in river systems of south Central Chile

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datacite.alternateIdentifier.citationManagement of Biological Invasions, Vol.9, N°2, Pages 85-90, 2018en_US
datacite.alternateIdentifier.doi10.3391/mbi.2018.9.2.02en_US
datacite.creatorEncina Montoya, Francisco
datacite.creatorFustos, Ivo
datacite.creatorGonzález Alfaro, Katerina
datacite.creatorAguayo, Carlos
datacite.creatorEsse, Carlos
datacite.creatorFigueroa Hernández, David
datacite.creatorLara Cárdenas, Gladys
datacite.creatorNavarro Cárcamo, Celso
datacite.date2018
datacite.subjectSensores remotosen_US
datacite.subjectDidymosphenia geminataen_US
datacite.subjectSistemas fluvialesen_US
datacite.titleSpectral characterization of didymosphenia geminata under laboratory conditions: Bases for a monitoring and early warning system in river systems of south Central Chileen_US
dc.date.accessioned2020-04-14T01:06:16Z
dc.date.available2020-04-14T01:06:16Z
dc.description.abstractThe effects of climate change and the severe anthropization of local river systems have contributed to the alteration of ecological processes, affecting the water quality in these systems and thus generating conditions for the emergence of algal species. In this context, the object of the present study was to evaluate the potential of remote detection techniques to obtain a spectral characterization of D. geminata under controlled laboratory conditions. This would provide the basic information for the design and implementation of a monitoring and early warning system. D. geminata cells obtained from two southern Chilean river systems were cultivated in the laboratory and analysed using hyperspectral techniques to construct their spectral signatures. The results showed the feasibility of distinguishing between the presence and absence of D. geminata when it occurs in association with other diatom present in the environmental. The results could be the first step towards the design and implementation of a monitoring and early warning system to facilitate existing inspection activitiesen_US
dc.formatPDFen_US
dc.identifier.urihttp://repositoriodigital.uct.cl/handle/10925/2156
dc.language.isoenen_US
dc.sourceManagement of Biological Invasionsen_US
oaire.resourceTypeArtículo de Revistaen_US
uct.catalogadorpopen_US
uct.comunidadRecursos Naturalesen_US
uct.indizacionISI - Science Citation Indexen_US
uct.indizacionSCOPUSen_US
uct.nucleosNúcleo en Medio Ambienteen_US
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