搜索结果: 1-15 共查到“Extreme events”相关记录19条 . 查询时间(0.115 秒)
Assessing Future Changes of Climate Extreme Events in the CORDEX-MENA Region Using Regional Climate Model ALADIN-Climate
Extremes Regional climate change CORDEX MENA Heat waves Drought
2023/12/19
This study investigates future changes of temperature, precipitation, and associated extreme events in the MENA region using Regional Climate Model ALADIN-Climate over the CORDEX-MENA domain. Model ca...
Representations of max-stable processes based on single extreme events
extreme value statistics incremental representation max-stable process mixed moving maxima peaks-over-threshold weak convergence on function space
2012/11/23
This paper provides the basis for new methods of inference for max-stable processes \xi\ on general spaces that admit a certain incremental representation, which, in important cases, has a much simple...
MONITORING PHENOLOGICAL VARIABILITY ACROSS A TROPICAL SAVANNA ARIDITY GRADIENT WITH REMOTE SENSING ACROSS SEASONAL TO ANNUALAND EXTREME EVENTS
Savannas MODIS VI Tower fluxes
2014/5/6
Tropical savannas are key components of the global carbon and water cycles and understanding their functioning is critical to understanding ecosystem feedbacks to global climate. By observing broad sc...
Extreme events in total ozone over Arosa – Part 2: Fingerprints of atmospheric dynamics and chemistry and effects on mean values and long-term changes
Extreme events total ozone Arosa atmospheric dynamics and chemistry and effects mean values long-term changes
2010/11/3
In this study the frequency of days with extreme low (termed ELOs) and extreme high (termed EHOs) total ozone values and their influence on mean values and trends are analyzed for the world's longest ...
Extreme events in total ozone over Arosa – Part 1: Application of extreme value theory
Extreme events total ozone Arosa extreme value theory
2010/11/3
In this study ideas from extreme value theory are for the first time applied in the field of stratospheric ozone research, because statistical analysis showed that previously used concepts assuming a ...
In the Black-Scholes context we consider the probability distribution function (PDF) of financial returns implied by volatility smile and we study the relation between the decay of its tails and the ...
Preface "Extreme events induced by weather and climate change: evaluation, forecasting and proactive planning"
Extreme induced by weather climate change evaluation forecasting proactive planning
2010/10/21
Preface "Extreme events induced by weather and climate change: evaluation, forecasting and proactive planning".
Predictability of extreme events in a branching diffusion model
extreme events branching diffusion model
2010/4/6
We propose a framework for studying predictability of extreme events in complex systems. Major conceptual elements -- hierarchical structure, spatial dynamics, and external driving -- are combined in ...
The extremogram:A correlogram for extreme events
GARCH multivariate regular variation stationary sequence stochastic volatilityprocess tail dependence coefficient
2010/3/9
We consider a strictly stationary sequence of random vectors whose finite-dimensional distributions
are jointly regularly varying with some positive index. This class of processes includes,
among ot...
Observing extreme events in incomplete state spaces with application to rainfall estimation from satellite images
extreme events incomplete state spaces rainfall estimation satellite images
2009/11/9
Reconstructing the dynamics of nonlinear systems from observations requires the complete knowledge of its state space. In most cases, this is either impossible or at best very difficult. Here, by usin...
Regional Climate Model Estimates for Changes in Nordic Extreme Events
Climate change extreme weather regional climate modeling adaptation to climate change risk management of structures probabilistic design
2009/6/9
Changes in extreme weather events with climate change were estimated for northern Europe by
Rossby Centre coupled atmosphere – Baltic Sea regional climate model simulations. Two driving global climat...
A modeling approach to assess the hydrological response of small mediterranean catchments to the variability of soil characteristics in a context of extreme events
Digital Elevation Model soil characteristics pedotransfer function
2009/4/27
This paper presents a modeling study aiming at quantifying the possible impact of soil characteristics on the hydrological response of small ungauged catchments in a context of extreme events. The stu...
A stochastic model of throughfall for extreme events
canopy interception throughfall stochastic rainfall modelling rainfall intensity linear systems landslides
2009/3/3
Although it is well known that forest canopies reduce the amount and intensity of precipitation at the ground surface, little is known about how canopy interception modifies extreme events.
Return interval distribution of extreme events and long term memory
Return interval distribution extreme events long term memory
2010/12/17
The distribution of recurrence times or return intervals between extreme events is important to characterize and understand the behavior of physical systems and phenomena in many disciplines. It is we...
Rehabilitation of Existing Structures Subjected to Extreme Events
Existing Structures Extreme Events
2010/8/18
The paper presents the characteristics of existing structures under extreme actions, general and specific rehabilitation solutions detailed for reinforced concrete and masonry structures. Rehabilitati...