0000000000372674

AUTHOR

Sylvain Delzon

0000-0003-3442-1711

showing 2 related works from this author

Monitoring elevation variations in leaf phenology of deciduous broadleaf forests from SPOT/VEGETATION time-series

2011

International audience; In mountain forest ecosystems where elevation gradients are prominent, temperature gradient-based phonological variability can be high. However, there are few studies that assess the capability of remote sensing observations to monitor ecosystem phenology along elevation gradients, despite their relevance under climate change. We investigated the potential of medium resolution remotely sensed data to monitor the elevation variations in the seasonal dynamics of a temperate deciduous broadleaf forested ecosystem. Further, we explored the impact of elevation on the onset of spring leafing. This study was based on the analysis of multi-annual time-series of VEGETATION da…

010504 meteorology & atmospheric sciences[SDV]Life Sciences [q-bio]0211 other engineering and technologiesSoil Science02 engineering and technologyLand coverSPRING PHENOLOGYPhonologyTemperate deciduous forest01 natural sciencesPLANT PHENOLOGYGLOBAL CHANGEComputers in Earth SciencesBeechVEGETATION PHENOLOGY021101 geological & geomatics engineering0105 earth and related environmental sciencesRemote sensingCLIMATE-CHANGEbiologyPhenologyElevationLeaf unfoldingGeologyVegetation15. Life on landbiology.organism_classificationDeciduous forestNOAA-AVHRRDeciduousMODISTemporal unmixingHIGH-LATITUDES13. Climate actionElevation[SDE]Environmental SciencesSATELLITE DATAEnvironmental scienceCommon spatial patternVEGETATIONPerpendicular vegetation indexREMOTE-SENSING DATARemote Sensing of Environment
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Mobiliser les agroéquipements et le numérique pour des systèmes de culture sans pesticides

2022

Chapitre 6 Disponible gratuitement en ebook; International audience; Les agroéquipements et le numérique sont des leviers essentiels pour développer des systèmes de culture sans pesticides. Des innovations en matière de précision d’exécutionet d’adaptabilité des équipements sont attendues. En parallèle, le développement des capteurs va permettre d’améliorer la surveillance des bioagresseurs, mais égalementcelle de l’ensemble du système de culture et de son environnement. Les capteurs, associés aux nouvelles technologies de l’information, pourront également contribuer àl’émergence de filières sans pesticides et facilitant la traçabilité du champ à l’assiette. Des questions vont néanmoins se …

[SDV.SA]Life Sciences [q-bio]/Agricultural sciences[SDV.SA] Life Sciences [q-bio]/Agricultural sciences
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