Remotely sensed and ground measurament to describe needle unfolding and senescence and litter flammability in Aleppo pine at the intraspecific level

We collected drone images using multispectral and RGB sensors for 56 adult populations of P. halepensis categorized into five ecotypes growing in two common gardens located in Spain under contrasting conditions (Zuera: dry-continental versus Altura: wet-coastal). In Zuera trial, we additionally moni...

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Detalhes bibliográficos
Autores: Lombardi, Erica, Kefauver, Shawn C., Serrano Endolz, Luis, Sin Casas, Esther, Piñas-Bonilla, Paula, Pérez Ramos, Beatriz, Luna Trenado, Belén, Zavala Espiñeira, Gonzalo, Resco de Dios, Víctor, Voltas Velasco, Jordi
Formato: conjunto de datos
Fecha de publicación:2023
País:España
Recursos:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:dnet:.___________::28bb62a2cdef6de62b453967ac477cce
Acesso em linha:https://doi.org/10.34810/DATA884
Access Level:acceso abierto
Palavra-chave:Earth and Environmental Sciences
Pinus halepensis
vegetation index
flammability
phenology
remote sensing
Intraspecific variability
Needle
Descrição
Resumo:We collected drone images using multispectral and RGB sensors for 56 adult populations of P. halepensis categorized into five ecotypes growing in two common gardens located in Spain under contrasting conditions (Zuera: dry-continental versus Altura: wet-coastal). In Zuera trial, we additionally monitored the temporal variation of RGB-derived indexes using two flights spaced over a one-month period (dataset VIs). We also performed four consecutive ground measurements of needle pigments and fuel moisture content (dataset insitu) and obtained litter flammability traits (dataset Litter_flammability) for a subset of populations.

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