Search Results - "HMIMINA, G."

Estimating leaf mass per area and equivalent water thickness based on leaf optical properties: Potential and limitations of physical modeling and machine learning by Féret, J.-B., le Maire, G., Jay, S., Berveiller, D., Bendoula, R., Hmimina, G., Cheraiet, A., Oliveira, J.C., Ponzoni, F.J., Solanki, T., de Boissieu, F., Chave, J., Nouvellon, Y., Porcar-Castell, A., Proisy, C., Soudani, K., Gastellu-Etchegorry, J.-P., Lefèvre-Fonollosa, M.-J.

“…Leaf mass per area (LMA) and leaf equivalent water thickness (EWT) are key leaf functional traits providing information for many applications including…”
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Evaluation of the potential of MODIS satellite data to predict vegetation phenology in different biomes: An investigation using ground-based NDVI measurements by Hmimina, G., Dufrêne, E., Pontailler, J.-Y., Delpierre, N., Aubinet, M., Caquet, B., de Grandcourt, A., Burban, B., Flechard, C., Granier, A., Gross, P., Heinesch, B., Longdoz, B., Moureaux, C., Ourcival, J.-M., Rambal, S., Saint André, L., Soudani, K.

“…Vegetation phenology is the study of the timing of seasonal events that are considered to be the result of adaptive responses to climate variations on short…”
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Relationship between photochemical reflectance index and leaf ecophysiological and biochemical parameters under two different water statuses: towards a rapid and efficient correction method using real‐time measurements by HMIMINA, G., DUFRÊNE, E., SOUDANI, K.

“…The use of the photochemical reflectance index (PRI) as a promising proxy of light use efficiency (LUE) has been extensively studied, and some issues have been…”
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Deconvolution of pigment and physiologically related photochemical reflectance index variability at the canopy scale over an entire growing season by HMIMINA, G., MERLIER, E., DUFRÊNE, E., SOUDANI, K.

“…The sensitivity of the photochemical reflectance index (PRI) to leaf pigmentation and its impacts on its potential as a proxy for light‐use efficiency (LUE)…”
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Ground-based Network of NDVI measurements for tracking temporal dynamics of canopy structure and vegetation phenology in different biomes by Soudani, K., Hmimina, G., Delpierre, N., Pontailler, J.-Y., Aubinet, M., Bonal, D., Caquet, B., de Grandcourt, A., Burban, B., Flechard, C., Guyon, D., Granier, A., Gross, P., Heinesh, B., Longdoz, B., Loustau, D., Moureaux, C., Ourcival, J.-M., Rambal, S., Saint André, L., Dufrêne, E.

“…Plant phenology characterises the seasonal cyclicity of biological events such as budburst, flowering, fructification, leaf senescence and leaf fall. These…”
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Data-based investigation of the effects of canopy structure and shadows on chlorophyll fluorescence in a deciduous oak forest by Balde, Hamadou, Hmimina, Gabriel, Goulas, Yves, Latouche, Gwendal, Ounis, Abderrahmane, Soudani, Kamel

“…Data from satellite, aircraft, drone, and ground-based measurements have already shown that canopy-scale sun-induced chlorophyll fluorescence (SIF) is tightly…”
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Synergy between TROPOMI sun-induced chlorophyll fluorescence and MODIS spectral reflectance for understanding the dynamics of gross primary productivity at Integrated Carbon Observatory System (ICOS) ecosystem flux sites by Balde, Hamadou, Hmimina, Gabriel, Goulas, Yves, Latouche, Gwendal, Soudani, Kamel

“…An accurate estimation of vegetation gross primary productivity (GPP), which is the amount of carbon taken up by vegetation through photosynthesis for a given…”
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A survey of proximal methods for monitoring leaf phenology in temperate deciduous forests by Soudani, Kamel, Delpierre, Nicolas, Berveiller, Daniel, Hmimina, Gabriel, Pontailler, Jean-Yves, Seureau, Lou, Vincent, Gaëlle, Dufrêne, Ãric

“…Tree phenology is a major driver of forest–atmosphere mass and energy exchanges. Yet, tree phenology has rarely been monitored in a consistent way throughout…”
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