A5003336030- Plant Water Relations and Carbon Dynamics
- Urban Heat Island Mitigation
- Aeolian processes and effects
- Wind and Air Flow Studies
- Meteorological Phenomena and Simulations
- Calibration and Measurement Techniques
- Atmospheric chemistry and aerosols
- Atmospheric aerosols and clouds
- Infrared Target Detection Methodologies
- Remote Sensing and Land Use
- Remote Sensing and LiDAR Applications
- Plant responses to elevated CO2
- Forest ecology and management
- Atmospheric and Environmental Gas Dynamics
- Tree-ring climate responses
- Cryospheric studies and observations
- Building Energy and Comfort Optimization
- Fluid Dynamics and Turbulent Flows
- Impact of Light on Environment and Health
- Thermography and Photoacoustic Techniques
- Tree Root and Stability Studies
- 3D Surveying and Cultural Heritage
- Remote Sensing in Agriculture
- Hydrology and Sediment Transport Processes
- Borges, Kipling, and Jewish Identity
Interactions Sol Plante Atmosphère
2014-2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2006-2025
École Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine
2019-2024
Unité de Recherche Œnologie
2004-2013
Centre d'Études Scientifiques et Techniques d'Aquitaine
2004-2012
Institut National de la Recherche Agronomique
1996-2012
University of Aberdeen
2001
University of Liverpool
1997
The monitoring of the water cycle at Earth surface which tightly interacts with climate change processes as well a number practical applications (agriculture, soil and quality assessment, irrigation resource management, etc…) requires temperature measurements local scale. Such is goal Indian-French high spatio-temporal TRISHNA mission (Thermal infraRed Imaging Satellite for High-resolution Natural Assessment). scientific objectives research work conducted to consolidate specifications are...
Abstract. Terrestrial ecosystems represent a major sink for ozone (O3) and also critical control of tropospheric O3 budget. However, due to its deleterious effects, plant functioning is affected by the absorbed. It thus necessary both predict total deposition partition fluxes in stomatal non-stomatal pathways. The Surfatm-O3 model was developed agroecosystems from sowing harvest, taking into account each pathways during bare soil, growth, maturity, senescence periods. An additional added...
come from teaching and research institutions in France or abroad, public private centers.L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques niveau recherche, publiés ou non, émanant des établissements d'enseignement recherche français étrangers, laboratoires publics privés. Evaluation of three modelling frameworks thermal infrared radiative transfer for directional anisotropies temperatures
Abstract Measuring accurately size‐resolved dust flux near the surface is crucial for better quantifying losses by semiarid soils. Dust fluxes have been usually estimated from flux‐gradient approach, assuming similarity between and momentum turbulent transport. This has, however, never verified. Here we investigate (0.3 to 6.0 μm in diameter), momentum, heat during aeolian erosion events. These three were measured Eddy Covariance technique WIND‐O‐V (WIND erOsion presence of sparse...
Abstract. The Indian and French Space Agencies, ISRO CNES, have conceptualized a space-borne Thermal Infrared Reflectance (TIR) mission, TRISHNA (Thermal infRared Imaging Satellite for High-resolution Natural Resource Assessment). primary design drivers of are the monitoring (i) terrestrial water stress use, (ii) coastal continental water. A suit four TIR bands six optical is planned. will be centred at 8.6 μm, 9.1 10.3 μm 11.5 to provide noon-night global observations 57m nadir resolution...
Abstract. Mineral dust particles emitted from dry, uncovered soil can be transported over vast distances, thereby influencing climate and environment. Its impacts are highly size-dependent, yet large with diameters dp > 10 μm remain understudied due to their low number concentrations instrumental limitations. Accurately characterizing the particle size distribution (PSD) at emission is crucial for understanding transport interactions. Here we characterize PSD an source during Jordan Wind...
Abstract. The recent development of low-cost optical particle counters (OPCs) presents new opportunities for improving spatial coverage concentration in the atmosphere as they are more affordable, compact, and energy efficient than traditional OPCs. In particular, these OPCs could improve our ability to quantify dust emissions complex environments during aeolian soil erosion. high-frequency sampling capacity (1 Hz) some sensors may make them suitable estimating using eddy-covariance method....