Zobrazeno 1 - 10
of 67
pro vyhledávání: '"C. Lavaysse"'
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 23, Pp 1313-1333 (2023)
Heat waves can be one of the most dangerous climatic hazards affecting the planet, having dramatic impacts on the health of humans and natural ecosystems as well as on anthropogenic activities, infrastructures and economy. Based on climatic condition
Externí odkaz:
https://doaj.org/article/5b769a6def4a4313bfdec8b3ab59f260
Publikováno v:
Weather and Climate Dynamics, Vol 2, Pp 893-912 (2021)
The Saharan heat low (SHL) is a key component of the West African Monsoon system at the synoptic scale and a driver of summertime precipitation over the Sahel region. Therefore, accurate seasonal precipitation forecasts rely in part on a proper repre
Externí odkaz:
https://doaj.org/article/d624edfe342e4a2abcda12280cfdcf6a
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 21, Pp 1051-1069 (2021)
In this study, the detection and characteristics of dry/wet spells (defined as episodes when precipitation is abnormally low or high compared to usual climatology) drawn from several datasets are compared for Senegal. Here, four datasets are based on
Externí odkaz:
https://doaj.org/article/ece82eabaa9e4a76a0efb11c9571ac43
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 18, Pp 3297-3309 (2018)
An early warning system for drought events can provide valuable information for decision makers dealing with water resources management and international aid. However, predicting such extreme events is still a big challenge. In this study, we compare
Externí odkaz:
https://doaj.org/article/34fda1c2127d430cb4e20129e2759b83
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 18, Pp 91-104 (2018)
Extreme-temperature anomalies such as heat and cold waves may have strong impacts on human activities and health. The heat waves in western Europe in 2003 and in Russia in 2010, or the cold wave in southeastern Europe in 2012, generated a consider
Externí odkaz:
https://doaj.org/article/39d21b79f24143da87f9d15ca876ee99
Autor:
P. Knippertz, A. H. Fink, A. Deroubaix, E. Morris, F. Tocquer, M. J. Evans, C. Flamant, M. Gaetani, C. Lavaysse, C. Mari, J. H. Marsham, R. Meynadier, A. Affo-Dogo, T. Bahaga, F. Brosse, K. Deetz, R. Guebsi, I. Latifou, M. Maranan, P. D. Rosenberg, A. Schlueter
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 10893-10918 (2017)
In June and July 2016 the Dynamics–Aerosol–Chemistry–Cloud Interactions in West Africa (DACCIWA) project organised a major international field campaign in southern West Africa (SWA) including measurements from three inland ground supersites,
Externí odkaz:
https://doaj.org/article/fa221110e8d3489abd28a855cd35282c
Autor:
J.-P. Chaboureau, C. Flamant, T. Dauhut, C. Kocha, J.-P. Lafore, C. Lavaysse, F. Marnas, M. Mokhtari, J. Pelon, I. Reinares Martínez, K. Schepanski, P. Tulet
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 6977-6995 (2016)
In the framework of the Fennec international programme, a field campaign was conducted in June 2011 over the western Sahara. It led to the first observational data set ever obtained that documents the dynamics, thermodynamics and composition of th
Externí odkaz:
https://doaj.org/article/448777501b754010b57e3b1d3e260ca4
Publikováno v:
Hydrology and Earth System Sciences, Vol 19, Iss 7, Pp 3273-3286 (2015)
Timely forecasts of the onset or possible evolution of droughts are an important contribution to mitigate their manifold negative effects. In this paper we therefore analyse and compare the performance of the first month of the probabilistic extended
Externí odkaz:
https://doaj.org/article/c91bcbbd62854fb9a32d01d4700c16d2
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 12, Iss 9, Pp 2769-2784 (2012)
ERA-40 reanalyses, and simulations from three regional climate models (RCMs) (ALADIN, LMDZ, and WRF) and from one statistical downscaling model (CDF-t) are used to evaluate the uncertainty in downscaling of wind, temperature, and rainfall cumulative
Externí odkaz:
https://doaj.org/article/8c052966a0ff476e869061729d5d3ef2
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 12, Iss 3, Pp 651-670 (2012)
The Mediterranean basin is a particularly vulnerable region to climate change, featuring a sharply contrasted climate between the North and South and governed by a semi-enclosed sea with pronounced surrounding topography covering parts of the Europe,
Externí odkaz:
https://doaj.org/article/284db24bd50b4a0f8670d4b334986ea8