Literatura académica sobre el tema "Observations au sol (météorologie)"
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Artículos de revistas sobre el tema "Observations au sol (météorologie)":
Cantat, Olivier, Olivier Planchon, Hervé Quénol, Edwige Savouret, Benjamin Bois, François Beauvais y Sophie Brunel-Muguet. "Gelées tardives et viticulture en basse et moyenne Vallée de la Loire (France)". Climatologie 16 (2019): 91–128. http://dx.doi.org/10.4267/climatologie.1413.
Planton, Serge y Jean-François Mahfouf. "Une nouvelle description des surfaces continentales pour les modèles de Météo-France : les origines du schéma Isba". La Météorologie, n.º 108 (2020): 038. http://dx.doi.org/10.37053/lameteorologie-2020-0014.
Olivier, Chomette, Raymond Armante, Cyril Crevoisier, Thibault Delahaye, Dimitri Edouart, Fabien Gibert, Frédéric Nahan y Yoann Tellier. "CH4 IPDA Lidar mission data simulator and processor for MERLIN: prototype development at LMD/CNRS/Ecole Polytechnique". EPJ Web of Conferences 176 (2018): 02016. http://dx.doi.org/10.1051/epjconf/201817602016.
Joussaume, Sylvie. "Simulation of Airborne Impurity Cycles Using Atmospheric General Circulation Models". Annals of Glaciology 7 (1985): 131–37. http://dx.doi.org/10.3189/s0260305500006042.
Joussaume, Sylvie. "Simulation of Airborne Impurity Cycles Using Atmospheric General Circulation Models". Annals of Glaciology 7 (1985): 131–37. http://dx.doi.org/10.1017/s0260305500006042.
Boussafir, Yasmina, Dimitri Mercadier, Lucile Saussaye, Julien Bisson, Sébastien Patouillard, Anthony Matynia, Christian Brulé y Franck Guirado. "Instrumentation de la digue de La Riche : première étape vers un observatoire des interactions sols–climat". Revue Française de Géotechnique, n.º 178 (2024): 5. http://dx.doi.org/10.1051/geotech/2024008.
Kerr, Yann, Philippe Waldteufel, Jean-Pierre Wigneron, Jacqueline Boutin, Nicolas Reul, Ahmad Al Bitar, Delphine Leroux, Arnaud Mialon, Philippe Richaume y Susanne Mecklenburg. "The Soil Moisture and Ocean Salinity (SMOS) Mission: first results and achievements". Revue Française de Photogrammétrie et de Télédétection, n.º 200 (19 de abril de 2014): 12–19. http://dx.doi.org/10.52638/rfpt.2012.57.
Coindreau, O., F. Hourdin, M. Haeffelin, A. Mathieu y C. Rio. "Assessment of Physical Parameterizations Using a Global Climate Model with Stretchable Grid and Nudging". Monthly Weather Review 135, n.º 4 (1 de abril de 2007): 1474–89. http://dx.doi.org/10.1175/mwr3338.1.
Verma, S., O. Boucher, M. S. Reddy, S. K. Deb, H. C. Upadhyaya, P. Le Van, F. S. Binkowski y O. P. Sharma. "Tropospheric distribution of sulphate aerosol mass and number concentration during INDOEX-IFP and its transport over the Indian Ocean: a GCM study". Atmospheric Chemistry and Physics Discussions 5, n.º 1 (31 de enero de 2005): 395–436. http://dx.doi.org/10.5194/acpd-5-395-2005.
Ramstein, G., F. Fluteau y V. Masson. "Existence of an ice cap during the mid-Cretaceous period (120–90 Ma): an AGCM investigation". Annals of Glaciology 25 (1997): 198–202. http://dx.doi.org/10.3189/s0260305500014038.
Tesis sobre el tema "Observations au sol (météorologie)":
Abeed, Rimal. "IASI ammonia observations to study land-use change, soil-atmosphere exchange and the effect of meteorology". Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS274.
Ammonia (NH3) is the most abundant usable form of nitrogen in the environment, and one of the main gases emitted from agriculture. NH3 contributes largely to the loss in biodiversity, fine particulate matter (PM2.5) pollution episodes, and acidification of the water and soil bodies. Previous studies have shown that emissions of ammonia from agricultural intensification are constantly increasing, compared to pre-industrial times. Climate warming is expecting to enhance ammonia emissions, especially under the stress of increasing population, and food demand. In my thesis I study the temporal and spatial evolution of ammonia in agricultural regions around the globe as measured by IASI (Infrared Atmospheric Sounding Interferometer). The IASI series of instruments were launched aboard the Metop satellites in 2007, 2013 and 2018 on MetopA, B and C respectively. I first study the effect of meteorological fluctuations on atmospheric IASI-NH3 concentrations from agricultural practices. I then focus on the soil – atmosphere exchange by deriving NH3 soil emission factor, with an emphasis on agricultural soils in Europe, and during the growing season. To perform my studies, I use a variety of datasets: meteorological data from the EUropean Organisation for the Exploitation of METeorological SATellites (ECMWF) reanalysis (ERA5), land cover type and burned area from the moderate resolution imaging spectroradiometer (MODIS), and model simulation data from the chemical transport model GEOS-Chem. Finally, I study the effect of land-use/cover change on atmospheric ammonia, coupled with the effect of meteorology in regions of conflict. For this, I look at the Syrian civil war, and I link the political course of events with the fluctuations in atmospheric ammonia in key regions in Syria
El, Kattar Marie-Thérèse. "Caractérisation instrumentale et capacité de mesure des GES du prototype instrumental CHRIS". Electronic Thesis or Diss., Université de Lille (2018-2021), 2021. http://www.theses.fr/2021LILUR011.
To quantify the influence of human activities on the evolution of atmospheric composition, accurate and continuous measurements are essential. Ground-based high-spectral-resolution infrared measurements are an efficient way to obtain accurate tropospheric abundances of different gaseous species, in particular greenhouse gases (GHGs) such as CO2 and CH4. Many ground-based spectrometers are used in the NDACC and TCCON networks to validate the Level 2 satellite data, but their large dimensions and heavy mass make them inadequate for field campaigns. To overcome this drawback, the use of portable spectrometers was recently investigated. In this context, the work of this thesis consisted in characterizing the instrumental prototype CHRIS (Compact High-Spectral-Resolution Infrared Spectrometer). This instrument has unique characteristics such as its high spectral resolution (0.135 cm-1 non-apodized) and its wide spectral range (680 to 5200 cm-1). Its main objective is the characterization of gases and aerosols in the thermal and shortwave infrared regions. Therefore, it requires high radiometric precision and accuracy, which are obtained by performing spectral and radiometric calibrations as well as the characterization of its instrumental line shape. Furthermore, CHRIS’s capabilities to retrieve vertical CO2 and CH4 profiles are presented through a complete information content analysis, a channel selection and an error budget estimation in the attempt to join ongoing campaigns such as MAGIC (Monitoring of Atmospheric composition and Greenhouse gases through multi-Instruments Campaigns) to monitor GHGs and validate the actual and future space missions such as IASI-NG and Microcarb
Legorgeu, Carole. "Amélioration des estimations quantitatives des précipitations à hautes résolutions : comparaison de deux techniques combinant les observations et application à la vérification spatiale des modèles météorologiques". Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2013. http://tel.archives-ouvertes.fr/tel-00872131.
Bourgeois, Elsa. "Les nuages de mi-niveau en Afrique de l'Ouest : observation, caractérisation, modélisation". Phd thesis, Toulouse, INPT, 2017. http://oatao.univ-toulouse.fr/19450/7/BOURGEOIS_Elsa.pdf.
Etienne, Christian. "Réalisation et évaluation d'un sodar monostatique : étude des signatures sodars en fonction de paramètres météorologiques". Orléans, 1986. http://www.theses.fr/1986ORLE0404.
Chen, Hong-Bin. "Simulation d'observations satellitaires passives en micro-onde : influence de la nébulosité et des précipitations sur les températures de brillance : inversion de paramètres nuageux à partir des mesures du sondeur micro-onde Météosat". Lille 1, 1991. http://www.theses.fr/1991LIL10029.
Chapon, Benoît. "Etude des pluies intenses dans la région Cévennes-Vivarais à l'aide du radar météorologique : régionalisation des traitements radar et analyse granulométrique des pluies au sol". Université Joseph Fourier (Grenoble), 2006. http://www.theses.fr/2006GRE10236.
We have studied in the present thesis the development of an automated rainfall typing procedure into convective and stratiform regions based on the use of 3D weather radar data. First, we have shown the strong influence of the radar sampling properties for two algorithms already proposed in the literature by Steiner et al. (1995) and Sanchez-Diezma et al. (2000) for the detection of convective and stratiform precipitation, respectively. This problem was partially overcome by a decision tree and a coupling of the rain typing and the vertical profile of reflectivity (VPR) identification. The final algorithm is shown to significantly improve the raintyping at long ranges (e. G. , greater than 60 km). On the other hand, we have conducted an experiment in Alès during the autumn 2004 to document the Cévennes drop size distributions (DSD) at ground level by using an optical disdrometer. We have first implemented various methods to establish the reflectivity - rain rate relationship (Z-R relationship). Their respective merits were assessed through a self-consistency procedure based on DSD data alone. Then we have studied the seasonal, inter-storm and inner-storm variability of the Z-R relationship and shown the major influence of the inner-storm variability. Finally, we have performed a preliminary study of the link between the 3D radar data and the ground-based DSD data through a comparison of DSD-based and radar-based rain typing
Brenot, Hugues. "Potentiel de la mesure GPS sol pour l'étude des pluies intenses méditerranéennes". Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00012085.
Auray, Christophe. "La météorologie : savoir et pratiques populaires en Bretagne au moment de la naissance d'une science". Nantes, 2008. http://www.theses.fr/2008NANT3028.
Rojas, Muñoz Oscar Javier. "Le rôle des nuages et des processus de surface sur la variabilité de la température à l'échelle locale : analyse d'observations multi-variables". Electronic Thesis or Diss., université Paris-Saclay, 2021. http://www.theses.fr/2021UPASJ016.
Large-scale dynamics dominate the surface temperature variations and atmospheric conditions in Western Europe to the first order. However, this large-scale air mass circulation alone does not explain all the temperature and precipitation variability. At the second order, this variability depends on small-scale processes via the atmospheric boundary layer and the surface energy balance (SEB), which itself depends largely on radiation and thus on cloud properties.The objective of this thesis is to better understand local processes and their influence on local climate variability, with a particular focus on the role of clouds.To do so, the first objective is to quantify the specific local contribution of the main SEB terms acting on short-term (i.e. hourly) temperature variations in Ile de France, and to determine their importance and the conditions under which one or the other of these terms will be preponderant. The four terms acting on the temperature variations are radiation (which can be separated into clear sky and cloud contribution), heat exchange with the atmosphere, heat exchange with the ground, and temperature advection. We develop the OTEM model that allows us to estimate these terms almost exclusively from observations, using the SIRTA-ReOBS dataset. We show that the sum of these four terms gives a good estimate of the hourly temperature variations. The weight of each term of the SEB on the hourly temperature variations is analyzed using the random forest method, whose main advantage is its ability to handle thousands of input variables and identify the most significant ones. This analysis showed that regardless of the season, clouds are the main modulator of the sun's effect on hourly temperature variations during the day, and they completely dominate during the night.The second objective is to study the specific role of clouds in temperature variations. For this purpose, other observations including lidar profiles have been used, exclusively under cloudy conditions. Several cases were created from the radiative effect of clouds during the day and night to (i) better understand how they affect the state of the atmosphere and thus other variables at the surface, and (ii) characterize the type of predominant clouds according to their radiative effect.Finally, we investigate the spatio-temporal variability of the previously obtained results: (1) spatial variability by applying the same method to the Meteopole site in Toulouse to understand how local specific conditions affect each of the terms involved in the surface temperature variations; (2) variability as a function of large-scale air circulation conditions by separating our results as a function of North Atlantic weather patterns
Libros sobre el tema "Observations au sol (météorologie)":
Samuel, McCord John, ed. R[epo]rt of meteorological observations made on the Island of St. Helen, in the river St. Lawrence, opposite the city of Montreal, province of Canada ... for the Natural History Society of Montreal. Montreal: Printed for the Natural History Society by J. Lovell, 1987.
Gossman, Julieta Fierro. Eclipse total de sol en México, 1991. México, D.F: Universidad Nacional Autónoma de México, 1991.
Malardel, Sylvie. Fondamentaux de météorologie: À l'école du temps. Toulouse: Cépaduès, 2005.
F, Stupart R. Report of the Meteorological Service of Canada. Ottawa: S.E. Dawson, 1986.
F, Sánchez, Collados M y Vázquez M, eds. Solar observations: Techniques and interpretation. Cambridge: Cambridge University Press, 1992.
Bayly, William. The original astronomical observations made in the course of a voyage to the Northern Pacific Ocean, for the discovery of a North East or North West passage: Wherein the north west coast of America and north east coast of Asia were explored in His Majesty's ships the Resolution and Discovery, in the years MDCCLXXVI, MDCCLXXVII, MDCCLXXVIII, MDCCLXXIX, and MDCCLXXX. London: Printed by William Richardson ... and sold by P. Elmsley ... and Mess. Mount and Page, ..., 1999.
Meadows, Daisy. Oro, el hada del sol. Barcelona: Montena, 2007.
F, Zaratti y Planetario UMSA, eds. Eclipse de sol en Bolivia: El Inti Jiwaña del 3 de noviembre de 1994. La Paz: Planetario UMSA, 1994.
Verdet, Jean-Pierre. Le ciel et le temps de vos vacances. [Paris]: Gallimard, 1994.
Service, Canada Meteorological, ed. Instructions for recording rain, snow, weather and miscellaneous phenomena: With a supplementary chapter on the temperature of the air. [Toronto?: s.n.], 1993.
Capítulos de libros sobre el tema "Observations au sol (météorologie)":
Uthayakumar, M., Balamurugan Karnan, Adam Slota, Jerzy Zajac y J. Paulo Davim. "Performance Study of LaPO4-Y2O3 Composite Fabricated by Sol-Gel Process Using Abrasive Waterjet Machining". En Handbook of Research on Green Engineering Techniques for Modern Manufacturing, 143–61. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-5445-5.ch009.
Diemer, Simon. "Between Petrographic Diversity and Techno-Economic Behaviors During the Middle Paleolithic: Some Observations on Lithic Raw Material Management at the Sites of Achenheim “Sol 74” and Mutzig “Rain” (Alsace, France)". En The Rhine During the Middle Paleolithic: Boundary or Corridor?, 143–61. Kerns Verlag, 2024. http://dx.doi.org/10.51315/9783935751353.007.
Actas de conferencias sobre el tema "Observations au sol (météorologie)":
Armstrong, R. L., J. G. Xie, T. E. Ruskgauer y R. G. Pinnick. "Energy transfer lasing from dye-doped microdroplets seeded with fluorescent sol". En OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.tug2.
Rowland, Scott K., Gillian M. Krezoski, Kenneth Edgett, Deirdra Fey, Michelle E. Minitti, Kenneth E. Herkenhoff, Megan Wu y R. Aileen Yingst. "SAND CHARACTERISTICS OF THE BAGNOLD DUNES, GALE CRATER, MARS: MAHLI OBSERVATIONS OF “BARBY” ON SOL 1184". En GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-281816.
Remy, S. "Observations astronomiques depuis le sol avec une caméra infrarouge dans la gamme de longueurs d'onde 10 microns". En Systèmes optiques. Les Ulis, France: EDP Sciences, 1992. http://dx.doi.org/10.1051/sfo/1992017.
Thierry, Brossard, Chambaud François, Joly Daniel y Lemaire Elisabeth. "Interdisciplinarité et recherche opérationnelle sur le paysage". En Paysages & valeurs : de la représentation à la simulation. Limoges: Université de Limoges, 2008. http://dx.doi.org/10.25965/as.1256.
Camões, Felizardo Bernardo. "Solid waste management and its impact on quality of life: Case study of the Torone Velho neighborhood, Quelimane, Mozambique during the period of 2018 to 2021". En III SEVEN INTERNATIONAL MULTIDISCIPLINARY CONGRESS. Seven Congress, 2023. http://dx.doi.org/10.56238/seveniiimulti2023-125.
Jibhakate, Piyush D. y George J. Nelson. "Fabrication and Characterization of Nanostructured Cathodes for Li-Ion Batteries". En ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-67873.