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Main features of global climate models and the impact of predicted climate changes for agriculture and forestry
  • Main features of global climate models and the impact of predicted climate changes for agriculture and forestry
  • Agroclimatologie ; Changement global ; Climat ; Flux thermique ; Foresterie ; Gel ; Irrigation ; Modèle ; Pologne ; Risque climatique ; Récolte
  • Agroclimatology ; Climate ; Climatic event ; Crop ; Forestry ; Freezing ; Global change ; Heat flow ; Irrigation ; Model ; Poland
  • The atmosphere exchanges heat, moisture and momentum with other climate subsystems. This paper describes some applications of climate models in agriculture and puts forward the argument, that recent climate models are very close to numerical weather
  • prediction models. The physical parameterization approach implemented first in climate models, is now applied in a useful way to everyday agricultural management.
On the construction of a regional atmospheric climate model
  • On the construction of a regional atmospheric climate model
  • Circulation atmosphérique ; Climat ; Climat régional ; Modèle ; Modèle numérique ; Simulation
  • Atmospheric circulation ; Climate ; Model ; Numerical model ; Regional climate ; Simulation
  • Présentation d'un nouveau modèle de simulation de la circulation atmosphérique, dont l'avantage est de faire ressortir des variations d'échelle régionale (maillage de 7 × 7 km, contre 15 × 15 dans les modèles antérieurs).―(JPB)
Physical principles of climate mathematical modelling
  • Physical principles of climate mathematical modelling
  • Hydrological processes and water resources in the face of global climate change
  • Action anthropique ; Changement global ; Circulation atmosphérique ; Climat ; Modèle ; Modèle mathématique ; Prévision ; Variabilité climatique
  • Atmospheric circulation ; Climate ; Climatic variability ; Forecast ; Global change ; Human impact ; Mathematical model ; Model
  • In this paper the nature, state and variability of the climate system are described briefly. Of particular importance in open systems such as components of the climatic system is feedback. Mathematical models provide a new way to not only understand
  • the climate's behaviour, but also to explore the possibility of future climate developments being predicted.
Modelling the role of climate, vegetation and pedogenesis in shallow translational hillslope failure
  • Modelling the role of climate, vegetation and pedogenesis in shallow translational hillslope failure
  • Climat ; Erosion des sols ; Holocène ; Modèle ; Podzol ; Propriétés du sol ; Pédogenèse ; Variation climatique ; Versant ; Végétation
  • Climate ; Climatic variation ; Holocene ; Model ; Pedogenesis ; Podsol ; Slope ; Soil erosion ; Soil properties ; Vegetation
  • models used in assessing the impact of Holocene climatic change. Given the significance of spatial variability in many important model parameters, this paper investigates whether it is possible to establish sensible values for model inputs
  • This paper employs a modelling approach to elucidate the relative significance of the controls on hillslope failures. It raises important issues related to the use of physically based models in geomorphology, especially in relation to uncalibrated
  • , then to investigate the major climate-vegetation-soil processes.
Que nous apprennent les modèles du climat?
  • Que nous apprennent les modèles du climat?
  • Climat ; Modèle ; Modèle numérique ; Prévision ; Simulation ; Système ; Variation climatique
  • Climate ; Climatic variation ; Forecast;Prediction ; Model ; Numerical model ; Simulation ; System
A CO-climate sensitivity study with a mathematical model of the global climate
  • A CO-climate sensitivity study with a mathematical model of the global climate
  • Climatologie ; Dioxyde de carbone ; Effet de serre ; Géographie physique ; Modèle ; Modèle mathématique ; Réchauffement
The impact of climate on the discharge of the River Rhine
  • The impact of climate on the discharge of the River Rhine
  • Bilan hydrologique ; Climat ; Cours d'eau ; Débit ; Europe ; Impact ; Modèle ; Rhin ; Variabilité climatique
  • Climate ; Climatic variability ; Discharge ; Europe ; Impact ; Model ; Rhine ; Stream ; Water balance
  • In this book a first attempt has been made to provide a more detailed, quantitative assessment of the sensitivity of the River Rhine discharge to climate change. The attempt indicates the order of magnitude of the effect of a climatic change
  • . In this respect the sensitivity of the river has been analysed, a spatially distributed water balance model has been developed and finally discharge scenarios are assessed. - (AGD)
The comparison of surface air temperature in China between GCM model climate and observed climate
  • The comparison of surface air temperature in China between GCM model climate and observed climate
  • Changement global ; Chine ; Circulation atmosphérique ; Climatologie ; Effet de serre ; Modèle ; Prévision ; Température ; Température de surface
  • Atmospheric circulation ; China ; Climatology ; Forecast;Prediction ; Global change ; Greenhouse effect ; Model ; Surface temperature ; Temperature
  • The A. examines the model simulation ability of climate in China. This study mainly concentrates on surface air temperature.
Predicting regional climate change : living with uncertainty
  • Predicting regional climate change : living with uncertainty
  • Changement global ; Circulation atmosphérique ; Circulation océanique ; Climat régional ; Modèle ; Méthodologie ; Prédiction climatique ; Prévision ; Variation climatique
  • Atmospheric circulation ; Climatic prediction ; Climatic variation ; Forecast ; Global change ; Methodology ; Model ; Ocean circulation ; Regional climate
  • Regional climate prediction is not an insoluble problem, but it is a problem characterized by inherent uncertainty. There are 2 sources of this uncertainty : the unpredictability of the climatic and global systems. So this review considers
  • the implications of climatic and global system unpredictability for regional climate prediction. Consequently the AA. regard regional climate prediction as a cascade of uncertainty. They understand regional climate change in terms of changes in the general
A stochastic weather generator as a tool for the construction of climate change scenarios
  • A stochastic weather generator as a tool for the construction of climate change scenarios
  • Hydrological processes and water resources in the face of global climate change
  • Changement global ; Climat régional ; Modèle ; Pologne ; Simulation ; Variation climatique
  • Climatic variation ; Global change ; Model ; Poland ; Regional climate ; Simulation
  • General Circulation Models (GCMs) are now the tools most widely applied in the generation of scenarios for climatic change on the global scale. One of the methods by which to move down from the global to regional scales is application of the LARS-WG
  • weather model, a stochastic weather generator simulating daily values for elements of the climate. An attempt to verify the model was made on the basis of data for the Zamość weather station. Discussion of the results.
Reproduction des types de climats à l'aide du modèle de la circulation générale atmosphérique
  • Reproduction des types de climats à l'aide du modèle de la circulation générale atmosphérique
  • Changement global ; Circulation atmosphérique ; Classification des climats ; Climat ; Dynamique de l'atmosphère ; Hydrodynamique ; Modèle ; Type de temps ; Variation saisonnière
  • Atmospheric circulation ; Atmospheric dynamics ; Climate ; Climate classification ; Global change ; Hydrodynamics ; Model ; Seasonal variation ; Weather type
  • Réalisation d'un modèle adapté à l'étude des lois de formation et d'évolution des spécificités à grande échelle du climat. Résolution des problèmes de description des processus importants de formation du climat.
Incorporation of hydrologic cycle elements into the Dynamic-Stochastic climate model
  • Incorporation of hydrologic cycle elements into the Dynamic-Stochastic climate model
  • On global Climate warming
  • Atmosphere ; Climatic variation ; Climatology ; Dynamic model ; Energy balance ; Evaporation ; Hydrology ; Hydrosphere ; Model ; Precipitation ; Stochastic model ; Thermal exchange ; Water cycle;Water circulation
  • Atmosphère ; Bilan énergétique ; Climatologie ; Cycle de l'eau ; Echange thermique ; Evaporation ; Hydrologie ; Hydrosphère ; Modèle ; Modèle dynamique ; Modèle stochastique ; Précipitation ; Variation climatique
  • The ways of incorporation of hydrologic cycle elements into the dynamic-stochastic heat and water exchange climate model are considered. Such approach enables to identify the main sources of precipitation climatologic variability.
Recent advances in climate theory based on simple climate models
  • Recent advances in climate theory based on simple climate models
  • Bibliographie ; Bilan énergétique ; Circulation atmosphérique ; Climat ; Géographie physique ; Modèle ; Théorie
  • Synthèse sur les différents modèles employés en climatologie: modèles de bilan énergétique et modèles de circulation générale. L'examen des structures des modèles développés, dont les références renvoient à la bibliographie, montre que les modèles
  • du bilan énergétique peuvent permettre l'interprétation des relations causales de façon plus aisée que les modèles complexes de circulation générale. (Cch).
The use of GCM scenario output to model effects of future climatic change on the thermal climate of marginal maritime uplands
  • The use of GCM scenario output to model effects of future climatic change on the thermal climate of marginal maritime uplands
  • Atmospheric circulation ; Climatic variability ; Climatic warming ; England ; Global change ; Model ; Synoptic climatology ; Temperature ; United Kingdom
  • Changement global ; Circulation atmosphérique ; Climatologie synoptique ; England ; Modèle ; Royaume-Uni ; Réchauffement climatique ; Température ; Variabilité climatique
  • This paper investigates the likely changes in the thermal climate of the Pennine region that would be associated with different climate change scenarios. Estimates of future temperature change are converted into attendant changes in climatic
An annual zonally averaged hemispherical climatic model with diffuse cloudiness feedback
  • An annual zonally averaged hemispherical climatic model with diffuse cloudiness feedback
  • Climat ; Géographie physique ; Modification du climat ; Modèle ; Modèle climatique ; Nébulosité
  • Le modèle mathématique proposé paraît nettement plus stable que les modèles antérieurs, qui n'incorporaient pas, comme mécanisme rétroactif, la structure troposphérique diffuse de la nébulosité. (J.P. Besancenot).
Modeli klimata dlâ geografičeskih issledovanij (kačestvo rezul'tatov modelirovaniâ)
  • Modèles du climat pour les recherches géographiques (qualité des résultats de la modélisation)
  • Climat ; Etude comparée ; Indice climatique ; Modèle ; Modèle mathématique ; Paléoclimat ; Reconstitution climatique
  • Climate ; Climate reconstruction ; Climatic index ; Comparative study ; Mathematical model ; Model ; Palaeoclimate
  • Evaluation de la qualité des modèles climatiques les plus sophistiqués en comparant les résultats de la modélisation avec les données réelles dans des conditions de formation des climats radicalement différentes (climats d'il y a 6 et 21 000 ans et
Evaluating climate model simulations of precipitation: methods, problems and performance
  • Evaluating climate model simulations of precipitation: methods, problems and performance
  • Action anthropique ; Changement global ; Climatologie ; Interaction océan-atmosphère ; Modèle ; Précipitation ; Simulation ; Statistique ; Variation spatiale
  • Climatology ; Global change ; Human impact ; Model ; Ocean atmosphere interaction ; Precipitation ; Simulation ; Spatial variation ; Statistics
  • This article reviews the problems of testing the accuracy of climate models at simulating one particular element of climate on different temporal and spatial scales, namely, precipitation. The discontinuous nature of precipitation in time and space
  • makes this climate variable perhaps the most challenging one for climate models to simulate. There are two complementary components to this review: how well do models simulate the present precipitation climatology of the earth? and, how well do we know
Simulating present and future climates of southern Africa using general circulation models
  • Simulating present and future climates of southern Africa using general circulation models
  • Afrique du Sud ; Changement global ; Circulation atmosphérique ; Climat ; Climat régional ; Modèle ; Précipitation ; Réchauffement climatique ; Simulation ; Variation climatique
  • Atmospheric circulation ; Climate ; Climatic variation ; Climatic warming ; Global change ; Model ; Precipitation ; Regional climate ; Simulation ; South Africa
  • This article provides a critical assessment of the techniques and approaches to modelling regional climate and climate change and their application in southern Africa. Particular attention will be given to addressing uncertainties associated
  • with modelling regional climate and their effect on developing regional climate change scenarios.
Climate change in Ireland - recent trends in temperature and precipitation
  • Climate change in Ireland - recent trends in temperature and precipitation
  • Changement climatique ; Circulation atmosphérique ; Climat ; Climatologie synoptique ; Donnée climatique ; Interaction océan-atmosphère ; Irlande ; Modèle ; Oscillation climatique ; Précipitation ; Réchauffement climatique ; Siècle 20 ; Température
  • Atmospheric circulation ; Climate ; Climate oscillation ; Climatic change ; Climatic data ; Climatic trend ; Climatic warming ; Ireland ; Model ; Ocean atmosphere interaction ; Precipitation ; Synoptic climatology ; Temperature ; Twentieth Century
  • ; Tendance du climat
  • to the influence of the North Atlantic Ocean, it is concluded that Irish climate is following similar trajectories to those predicted by global climate models. Climatic variables investigated included the key temperature and precipitation data series from the Irish
  • This paper presents an assessment of indicators of climate change in Ireland over the past century. Trends are examined in order to determine the magnitude and direction of ongoing climate change. Although detection of a trend is difficult due
  • synoptic station network. Secondary climate indicators such as frequency of hot and cold days were found to reveal more variable trends.
Micro- and mesoclimatology
  • Bibliographie ; Climat urbain ; Climatologie ; Forêt ; Microclimat ; Modèle ; Simulation
  • Bibliography ; Climatology ; Forest ; Microclimate ; Model ; Simulation ; Urban climate
  • Three themes have been chosen for this report. The first is a methodological one, underlining the continuing importance of numerical simulation techniques in the investigation of small-scale climatic phenomena. The two remaining themes explore
  • advances in the understanding of the climates and climatic processes particular to two landscapes types, urban areas and forested regions.