Lia Lamacque
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View article: La plasticité comme levier d'adaptation aux changements climatiques : ex. de travaux du projet RECITAL sur la lavande.
La plasticité comme levier d'adaptation aux changements climatiques : ex. de travaux du projet RECITAL sur la lavande. Open
National audience
View article: RECITAL - Réponses aux Evolutions Climatiques par l’Innovation et les Techniques Alternatives dans les Lavanderaies.
RECITAL - Réponses aux Evolutions Climatiques par l’Innovation et les Techniques Alternatives dans les Lavanderaies. Open
Climatic changes weaken lavender and lavandin crops, intensify the effects of dieback and increase their impact on the environment. The impacts of climatic factors were studied through the ecophysiology of the plant, the central issue of a…
View article: Mortalité due à la sécheresse : point de « non retour » identifié chez la Lavande en suivant le diamètre de la branche.
Mortalité due à la sécheresse : point de « non retour » identifié chez la Lavande en suivant le diamètre de la branche. Open
Texte publié sur le site web de l'Université Clermont Auvergne (UCA) : "La Minute Recherche" .Pour être en prise directe avec la recherche de l'Université Clermont Auvergne, le comité éditorial pluridisciplinaire de La Minute Recherche vou…
View article: Detection of acoustic events in lavender for measuring xylem vulnerability to embolism and cellular damage
Detection of acoustic events in lavender for measuring xylem vulnerability to embolism and cellular damage Open
Acoustic emission analysis is promising to investigate the physiological events leading to drought-induced injury and mortality. However, their nature and source are not fully understood, making this technique difficult to use as a direct …
View article: Detecting cellular damages in freezing plants: are acoustic emissions useful?
Detecting cellular damages in freezing plants: are acoustic emissions useful? Open
SESSION 3.1 - Special Session - Emerging instrumentation for in-situ monitoring of physiological and soil parameters related to water-stress
View article: Detection of acoustic events in Lavender for measuring the xylem vulnerability to embolism and cellular damages
Detection of acoustic events in Lavender for measuring the xylem vulnerability to embolism and cellular damages Open
Acoustic emission analysis is a promising technique to investigate the physiological events leading to drought-induced injuries and mortality. However, the nature and the source of the acoustic emissions are not fully understood and make t…
View article: Caractérisation physiologique de la réponse à la sècheresse de la Lavande et du Lavandin : impact de la culture inter-rang
Caractérisation physiologique de la réponse à la sècheresse de la Lavande et du Lavandin : impact de la culture inter-rang Open
French Lavender and Lavandin crops are subject to severe dieback, resulting from the interaction between Stolbur's disease and increasingly intense and frequent droughts. Improving the resistance of Lavender plantations is a challenge to s…
View article: Physiological characterization of the response to drought of Lavender and Lavandin : impact of inter-row cultivation
Physiological characterization of the response to drought of Lavender and Lavandin : impact of inter-row cultivation Open
View article: Drought-Induced Mortality: Branch Diameter Variation Reveals a Point of No Recovery in Lavender Species
Drought-Induced Mortality: Branch Diameter Variation Reveals a Point of No Recovery in Lavender Species Open
In the context of climate change, determining the physiological mechanisms of drought-induced mortality in woody plants and identifying thresholds of drought survivorship will improve forecasts of forest and agroecosystem die-off. Here, we…
View article: Drought-induced mortality: stem diameter variation reveals a point of no return in lavender species
Drought-induced mortality: stem diameter variation reveals a point of no return in lavender species Open
In the context of climate changes, water availability is expected to severely decline. Consequently, there is a need to predict mortality of woody species, especially to find a physiological threshold to drought-induced mortality. Lavender…
View article: Responses of plant leaf economic and hydraulic traits mediate the effects of early- and late-season drought on grassland productivity
Responses of plant leaf economic and hydraulic traits mediate the effects of early- and late-season drought on grassland productivity Open
Drought can occur at different times during the grassland growing season, likely having contrasting effects on forage production when happening early or later in the season. However, knowledge about the interacting effects of the timing of…
View article: Continuous stem diameter variations as an innovative phenotyping tools for tree functioning under stress
Continuous stem diameter variations as an innovative phenotyping tools for tree functioning under stress Open
International audience
View article: Variations of the stem diameter as an indicator of plant mortality under extreme drought in lavender
Variations of the stem diameter as an indicator of plant mortality under extreme drought in lavender Open
Continuous measurement for stem diameter variations allows to monitor the phenology, growth dynamic and related-physiology of plants. During a drought event, the decrease in stem diameter is due to a loss of water balance, mainly detected …
View article: Is There Variability for Xylem Vulnerability to Cavitation in Walnut Tree Cultivars and Species (Juglans spp.)?
Is There Variability for Xylem Vulnerability to Cavitation in Walnut Tree Cultivars and Species (Juglans spp.)? Open
Drought-tolerance selection is a current challenge for breeding programs to ensure agrosystem resilience, particularly with intensity and frequency of drought increasing worldwide. In tree species, xylem vulnerability to cavitation is amon…