Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Zoubair Rafi"'
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Evapotranspiration partitioning over irrigated wheat in a semi-arid region using in-situ measurements and AquaCrop model
Autor: El houssaine Bouras, Abdelhakim Amazirh, Zoubair Rafi, Lionel Jarlan, Said Khabba, Olivier Merlin, Salah Er-Raki
Accurate estimation of the partitioning of actual evapotranspiration (ETa) into plant transpiration (Tr) and soil evaporation (E) is difficult but important for assessing biomass production and the allocation of increasingly scarce water resources. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50123356141c77861772317ce7b82ddc
https://doi.org/10.5194/egusphere-gc8-hydro-62
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On the use of different approaches based on photochemical reflectance index and surface temperature to monitor the water status of winter wheat in semi-arid regions
Autor: Zoubair Rafi, Valérie Le Dantec, Salah Er Raki, Olivier Merlin, Patrick Mordelet, Said Khabba
Agriculture is considered to be the human activity that consumes the most mobilized water on a global scale. However, crops planted in semi-arid areas regularly face periods of moderate to extreme water stress. Such water stress periods have a consid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b485657037f28dcffe409ebce0dd055
https://doi.org/10.5194/egusphere-egu2020-14106
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Water Stress Detection Over Irrigated Wheat Crops in Semi-Arid Areas using the Diurnal Differences of Sentinel-1 Backscatter
Autor: Jamal Ezzahar, Mehrez Zribi, Said Khabba, Lionel Jarlan, Pierre-Louis Frison, Valérie Le Dantec, Nadia Ouaadi, Zoubair Rafi
Publikováno v: International Geoscience and Remote Sensing Symposium
2020 Mediterranean and Middle-East Geoscience and Remote Sensing Symposium (M2GARSS)
2020 Mediterranean and Middle-East Geoscience and Remote Sensing Symposium (M2GARSS), Mar 2020, Tunis, Tunisia. pp.306-309, ⟨10.1109/M2GARSS47143.2020.9105171⟩
This work aims to investigate the sensitivity of the diurnal differences of radar backscatter to diurnal changes in the vegetation water content (VWC). Sentinel-1 backscattering coefficient differences between two orbits (morning and evening) are ana
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::507da04146085a4461aca75e50ed3a06
https://hal.archives-ouvertes.fr/hal-03085278
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Inter-comparison Between Different Techniques for Evapotranspiration Partitioning: Eddy Covariance-, Sap Flow-, Lysimeter- and FAO-Based Methods
Autor: Olivier Merlin, Zoubair Rafi, Said Khabba, Salah Er-Raki, Patrick Mordelet, Valérie Le Dantec
Publikováno v: Advances in Smart Technologies Applications and Case Studies ISBN: 9783030531867
A precise estimate of the evapotranspiration (ET) partitioning is fundamental for determining the crop water needs and optimizing irrigation management. The plant transpiration (T) is generally considered to be the most desirable component, increasin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c23534c393c55950e43455ca1e7c432
https://doi.org/10.1007/978-3-030-53187-4_47
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Evapotranspiration and Evaporation/Transpiration Retrieval Using Dual-Source Surface Energy Balance Models Integrating VIS/NIR/TIR Data with Satellite Surface Soil Moisture Information
Autor: Zoubair Rafi, Albert Olioso, Kaniska Mallick, V. Le Dantec, Olivier Merlin, Salah Er-Raki, Gilles Boulet
Publikováno v: IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium
IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium, IEEE, Jul 2019, Yokohama, Japan. pp.6283-6286, ⟨10.1109/IGARSS.2019.8900333⟩
IGARSS
International audience; For sustainable irrigation water management as well as ecosystem health monitoring, it is important to provide an estimate of evapotranspiration components, i.e. transpiration and soil evaporation. To do so, Thermal InfraRed d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e2a803124b375208ad00679c7fbf96d
https://hal.inrae.fr/hal-02973864
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Partitioning evapotranspiration of a drip-irrigated wheat crop : inter-comparing eddy covariance-, sap flow-, lysimeter- and FAO-based methods
Autor: Vincent Simonneaux, Jamal Ezzahar, Patrick Mordelet, Said Khabba, Bouchra Ait Hssaine, Olivier Merlin, Salah Er-Raki, Luis Enrique Olivera-Guerra, francesc ferrer, Valérie Le Dantec, Zoubair Rafi, Abdelhakim Amazirh
Publikováno v: Agricultural and Forest Meteorology
Agricultural and Forest Meteorology, 2019, 265, pp.310-326. ⟨10.1016/j.agrformet.2018.11.031⟩
A precise estimate of the evapotranspiration (ET) partitioning is fundamental for determining the crop water needs and optimizing irrigation management. The plant transpiration (T) is generally considered to be the most desirable component, while red
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a1a70f89edfd1af205aeb44e6dac58
http://www.documentation.ird.fr/hor/fdi:010074934
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Calibrating an evapotranspiration model using radiometric surface temperature, vegetation cover fraction and near-surface soil moisture data
Autor: Salah Er-Raki, Jamal Ezzahar, Olivier Merlin, Bouchra Ait Hssaine, Lionel Jarlan, Zoubair Rafi, Said Khabba
Publikováno v: Agricultural and Forest Meteorology
Agricultural and Forest Meteorology, 2018, 256-257, pp.104-115. ⟨10.1016/j.agrformet.2018.02.033⟩
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 256-257, pp.104-115. ⟨10.1016/j.agrformet.2018.02.033⟩
An accurate representation of the partitioning between soil evaporation and plant transpiration is an asset for modeling crop evapotranspiration (ET) along the agricultural season. The Two-Surface energy Balance (TSEB) model operates the ET partition
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::542c07a95511a5f09bb9609c4751942e
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A phenomenological model of soil evaporative efficiency using surface soil moisture and temperature data
Autor: Luis Enrique Olivera-Guerra, Pierre Gentine, Olivier Merlin, Salah Er-Raki, Bouchra Ait Hssaine, Jamal Ezzahar, Abdelhakim Amazirh, Simon Gascoin, Said Khabba, Zoubair Rafi
Publikováno v: Agricultural and Forest Meteorology
Agricultural and Forest Meteorology, Elsevier Masson, 2018, 256-257, pp.501-515. ⟨10.1016/j.agrformet.2018.04.010⟩
Agricultural and Forest Meteorology, 2018, 256-257, pp.501-515. ⟨10.1016/j.agrformet.2018.04.010⟩
International audience; Modeling soil evaporation has been a notorious challenge due to the complexity of the phenomenon and the lack of data to constrain it. In this context, a parsimonious model is developed to estimate soil evaporative efficiency
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::916ae0516c6af19960a92a39fa766eac
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