Théo Petitjean
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View article: Caractérisation de la dynamique d’accumulation du sucre dans le raisin et des facteurs influençant ce processus à l’échelle locale
Caractérisation de la dynamique d’accumulation du sucre dans le raisin et des facteurs influençant ce processus à l’échelle locale Open
Déterminer la concentration en sucre dans les baies de raisin est essentiel pour les viticulteurs, car elle permet d'évaluer le degré d’alcool du vin final et d'optimiser la date de récolte. Face au changement climatique et à l'augmentatio…
View article: Spatialisations d'indicateurs agro-climatiques à l'échelle des régions Bretagne et Pays de la Loire
Spatialisations d'indicateurs agro-climatiques à l'échelle des régions Bretagne et Pays de la Loire Open
Pdf interactif menant 0 300 cartes d'indicateurs agro-climatiques
View article: Drivers of grape berry sugar accumulation in field conditions at local scale
Drivers of grape berry sugar accumulation in field conditions at local scale Open
The final sugar concentration in grapes is an important parameter for winegrowers as it determines the alcohol content by volume of the final wine, allowing the timing of harvest to be optimised. In this research, a comprehensive dataset s…
View article: Structural and Spatial Shifts in the Viticulture Potential of Main European Wine Regions as an Effect of Climate Change
Structural and Spatial Shifts in the Viticulture Potential of Main European Wine Regions as an Effect of Climate Change Open
Climate change modifies the base climate of the wine regions and, with it, the structure of their traditional types of wine production, imposing measures to adapt, mitigate, or capitalize on the newly emerging conditions. In order to asses…
View article: 6D pose estimation of objects in industrial environments using a 3D vision system
6D pose estimation of objects in industrial environments using a 3D vision system Open
L'utilisation de la vision par ordinateur est devenue une innovation majeure dans l'industrie moderne, révolutionnant la manière dont les processus de fabrication et de contrôle qualité sont abordés. Grâce à des avancées technologiques sig…
View article: Temperature variation linked to trellis height: an opportunity for adaptation to climate change?
Temperature variation linked to trellis height: an opportunity for adaptation to climate change? Open
Temperature is a key factor in vine growth and grape composition (Jones, 2006). Climate change is already having an impact on these parameters in many wine regions, and it is becoming necessary to adapt in order to continue producing quali…
View article: OLF: RGB-D adaptive late fusion for robust 6D pose estimation
OLF: RGB-D adaptive late fusion for robust 6D pose estimation Open
International audience
View article: REPRESENTATIONS SPATIALES DU POTENTIEL DE MATURITE DES CEPAGES : LE CAS DU CHENIN DANS L’OUEST DE LA FRANCE
REPRESENTATIONS SPATIALES DU POTENTIEL DE MATURITE DES CEPAGES : LE CAS DU CHENIN DANS L’OUEST DE LA FRANCE Open
International audience
View article: Uma ferramenta inovadora de cartografia interativa para apresentar resultados de pesquisa: exemplo de um estudo de terroir no contexto das mudanças climáticas
Uma ferramenta inovadora de cartografia interativa para apresentar resultados de pesquisa: exemplo de um estudo de terroir no contexto das mudanças climáticas Open
International audience
View article: An innovative interactive mapping tool to present research results: example of a terroir study in the context of climate change
An innovative interactive mapping tool to present research results: example of a terroir study in the context of climate change Open
Over the past decade, Story Map applications have been developed throughout the world under the impetus of software developers in the fields of visualization (Google Earth, Neatline, TripLine) and geographic information systems (ESRI, Knig…
View article: Characterisation of the vertical temperature gradient in the canopy reveals increased trunk height to be a potential adaptation to climate change
Characterisation of the vertical temperature gradient in the canopy reveals increased trunk height to be a potential adaptation to climate change Open
Given the important role of temperature in vine development and grape composition, climate change has already impacted wine production. Adaptation strategies are needed in order to sustain the production of wines and maintain their typicit…
View article: SPATIAL SHIFTS OF SUITABILITY FOR THE WINE PRODUCTION IN EUROPEAN WINE REGIONS
SPATIAL SHIFTS OF SUITABILITY FOR THE WINE PRODUCTION IN EUROPEAN WINE REGIONS Open
International audience
View article: Représentations spatiales du potentiel de maturité des cépages Chardonnay et Chenin en régions Bretagne et Pays de la Loire (1976-2100)
Représentations spatiales du potentiel de maturité des cépages Chardonnay et Chenin en régions Bretagne et Pays de la Loire (1976-2100) Open
L’avancée des stades phénologiques et de la maturité de la vigne observée ces dernières années sur l’ensemble des vignobles mondiaux impactent la quantité et la qualité de la production. Afin d’évaluer ces évolutions dans le contexte de ch…
View article: Évaluation spatio-temporelle de l'exposition au gel en régions viticoles traditionnelle (Pays de Loire) et émergente (Bretagne)
Évaluation spatio-temporelle de l'exposition au gel en régions viticoles traditionnelle (Pays de Loire) et émergente (Bretagne) Open
International audience
View article: La vigne en Bretagne sous observation climatique
La vigne en Bretagne sous observation climatique Open
International audience
View article: Simulating climate change impact on viticultural systems
Simulating climate change impact on viticultural systems Open
View article: Variability of climate, water and nitrogen status and its influence on vine phenology and grape composition inside a small winegrowing estate
Variability of climate, water and nitrogen status and its influence on vine phenology and grape composition inside a small winegrowing estate Open
Climate is a major terroir factor in viticulture. In winegrowing regions, climate is studied at an increasingly refined scale. Results from the Life ADVICLIM project show substantial spatial variability of temperatures inside the region of…
View article: Simulating the impact of climate change on viticultural systems in various european vineyards
Simulating the impact of climate change on viticultural systems in various european vineyards Open
International audience
View article: LIFE-ADVICLIM PROJECT: ENVIRONMENTAL ASSESSMENT
LIFE-ADVICLIM PROJECT: ENVIRONMENTAL ASSESSMENT Open
Within the LIFE-ADVICLIM project, the aim of action C1 is monitoring the environmental impact of the project measures concerning adaptation to climate change and mitigation of greenhouse-gas emissions (GHG) at a regional scale. In general,…
View article: Temperature Variability at Local Scale in the Bordeaux Area. Relations With Environmental Factors and Impact on Vine Phenology
Temperature Variability at Local Scale in the Bordeaux Area. Relations With Environmental Factors and Impact on Vine Phenology Open
Climate is a major factor of the physical environment influencing terroir expression in viticulture. Thermal conditions strongly impact vine development and grape composition. Spatializing this parameter at local scale allows for more refi…
View article: Story Map: Tell the story of the ADVICLIM project
Story Map: Tell the story of the ADVICLIM project Open
The implementation of a story map during the ADVICLIM project aimed to describe the main objectives of the project and to facilitate the communication of the results produced by the different actions.A story map is a dynamic tool that allo…
View article: CLIMATE MODELLING AT VINEYARD SCALE IN A CLIMATE CHANGE CONTEXT
CLIMATE MODELLING AT VINEYARD SCALE IN A CLIMATE CHANGE CONTEXT Open
For most wine growing regions, significant trends in regional climates have been observed. At the same time, important changes in grapevine phenology and grape composition have occurred, with the latter leading to altered alcohol levels an…
View article: Le changement climatique à l'échelle des vignobles : résultats du site pilote de Bordeaux
Le changement climatique à l'échelle des vignobles : résultats du site pilote de Bordeaux Open
Plaquette de synthèse des résultats du projet LIFE-ADVICLIM sur le site pilote "Pomerol/Saint-Emilion"
View article: Correction to: Assessing local climate vulnerability and winegrowers’ adaptive processes in the context of climate change
Correction to: Assessing local climate vulnerability and winegrowers’ adaptive processes in the context of climate change Open
View article: Study of the viticultural technical itineraries carbon footprint at fine scale
Study of the viticultural technical itineraries carbon footprint at fine scale Open
Viticulture faces two challenges regarding climate change: adapting and mitigating greenhouse gas emissions. Are these two challenges compatible? This is one of the questions to which Adviclim project (Life project, 2014–2019) provided too…
View article: Variability of climate, water and nitrogen status and its influence on vine phenology and grape composition inside a small winegrowing estate
Variability of climate, water and nitrogen status and its influence on vine phenology and grape composition inside a small winegrowing estate Open
Climate is a major terroir factor in viticulture. In winegrowing regions, climate is studied at an increasingly refined scale. Results from the Life ADVICLIM project show substantial spatial variability of temperatures inside the region of…