搜索结果: 1-13 共查到“地球科学总论 Cyclones”相关记录13条 . 查询时间(0.068 秒)
Cyclone study improves climate projections:A new study quantifies how cyclones contribute to global climate systems
cyclone climate projections global climate system
2021/8/4
Migrating storms and local weather systems known as cyclones and anticyclones were thought to contribute to behaviors and properties of our global weather system. However, the means to probe cyclones ...
CycloTRACK (v1.0) – tracking winter extratropical cyclones based on relative vorticity: sensitivity to data filtering and other relevant parameters
winter extratropical cyclones relative vorticity sensitivity to data filtering other relevant parameters
2014/12/19
In this study we present a new cyclone identification and tracking algorithm, cycloTRACK. The algorithm describes an iterative process. At each time step it identifies all potential cyclone centers, d...
Trends and seasonality of extreme precipitation characteristics related to mid-latitude cyclones in Europe
Trends seasonality extreme precipitation
2010/2/3
An attempt is made to study the extreme precipitation characteristics, which are related to the mid-latitude cyclonic systems. Daily pluviometric data, from several stations across the continental Eur...
Investigation of the differences between deepening and intensification for 500-hpa cyclones in central and East Mediterranean region during warm season of the year
intensification central East Mediterranean
2010/1/27
The maximum deepening rate per cyclone track is determined by the maximum height drop at the center of the cyclone (500-hPa low) on the basis of all the 6-h successive steps in its life cycle. The geo...
The relationship between heavy rain (HR) and/or strong wind (SW) events and cyclones is investigated for the Balearic Islands. First, a list of HR and SW events is cross-referenced with an objective c...
Cyclones in the Mediterranean region: present and future climate scenarios derived from a general circulation model (HadAM3P)
Cyclones HadAM3P
2010/1/27
In this paper, an attempt is made to assess and evaluate the skill of the Hadley Center atmospheric General Circulation Model (HadAM3P) in generating successfully the frequency and intensity of severe...
Quantifying changes of wind speed distributions in the historical record of Atlantic tropical cyclones
Quantifying changes wind speed distributions historical record Atlantic tropical cyclones
2009/12/8
Here we re-examine the official Atlantic basin tropical cyclone (hurricane) database HURDAT (1851–2008) and quantify differences between wind speed distributions in the early historical (1851–1943) re...
Winter precipitation and cyclones in the Mediterranean region: future climate scenarios in a regional simulation
Winter precipitation and cyclones the Mediterranean region future climate scenarios a regional simulation
2010/1/27
Future climate projections show higher/lower winter (Dec-Jan-Feb) precipitation in the northern/southern Mediterranean region than in present climate conditions. This paper analyzes the results of reg...
High impact weather and cyclones simultaneity in Catalonia
High impact weather and cyclones Catalonia
2010/1/27
The Western Mediterranean in general and Catalonia in particular are usually affected by high impact weather (HIW) events, mainly heavy rain (HR) and strong wind (SW). The improvement in the understan...
Towards a systematic climatology of sensitivities of Mediterranean high impact weather:a contribution based on intense cyclones
systematic climatology sensitivities Mediterranean high impact weather intense cyclones
2009/12/30
One of the multiple approaches currently explored to mitigate the effects of hydro-meteorological hazardous events aims at improving the numerical weather forecasts. Under an ever increasing societal ...
Probability estimates of heavy precipitation events in a flood-prone central-European region with enhanced influence of Mediterranean cyclones
heavy precipitation events a flood-prone central-European region Mediterranean cyclones
2010/1/27
Due to synoptic-climatological reasons as well as a specific configuration of mountain ranges, the northeast part of the Czech Republic is an area with an enhanced influence of low-pressure systems of...
The roles of ENSO on the occurrence of abruptly recurving tropical cyclones over the Western North Pacific Ocean Basin
ENSO recurving tropical cyclones the Western North Pacific Ocean Basin
2010/1/25
The abruptly recurving tropical cyclones over the Western North Pacific Ocean Basin during El Niño and La Niña events are studied. Temporal and spatial variations of these anomalous trac...
Tracking cyclones in regional model data: the future of Mediterranean storms
Tracking cyclones regional model data Mediterranean storms
2010/1/22
With the advent of regional climate modelling, there are high-resolution data available for regional climatological change studies. Automatic tracking of cyclones in these datasets encounters problems...