scholarly journals THE ROLE OF THE SYNOPTIC CONDITIONS IN THE DISPERSION OF A POLLUTION INDICATOR – THE NITROGEN DIOXIDE (NO2) IN THE AREA OF SLATINA TOWN, ROMANIA

2021 ◽  
Vol 70 (1) ◽  
pp. 71-84
Author(s):  
DANA MARIA (OPREA) CONSTANTIN ◽  
◽  
ADRIAN AMADEUS TIȘCOVSCHI ◽  
ELENA BOGAN ◽  
ELENA GRIGORE ◽  
...  
Keyword(s):  
Nitrogen Dioxide ◽  
Pollution Indicator ◽  
Synoptic Conditions

The Role of Atmospheric Nitrogen Dioxide in the Risk of Hospital Admission in the Patient with Respiratory Pathology

Epidemiology ◽  
2000 ◽  
Vol 11 (3) ◽  
pp. 367 ◽  
Author(s):  
Massimiliano Panella ◽  
Lucio Palin ◽  
Marco Binotti ◽  
Vania Tommasini ◽  
Francesco Di Stanislao
Keyword(s):  
Hospital Admission ◽  
Nitrogen Dioxide ◽  
Atmospheric Nitrogen ◽  
Respiratory Pathology

scholarly journals Airsynoptical Conditions Which Had an Influence on Air Temperature Regime During Warm Season, in Northern Moldavia, in the Past 20 Years (1994–2013)

2016 ◽  
Vol 10 (1) ◽  
pp. 179-188
Author(s):  
Nicolae Ilie ◽  
Liviu Apostol ◽  
Livia Mădălina Olaru
Keyword(s):  
Air Temperature ◽  
General Trend ◽  
Warm Season ◽  
Climate Risks ◽  
The Past ◽  
The North ◽  
Synoptic Conditions ◽  
Weather And Climate ◽  
The Look

Abstract In the present work has been studied weather types that have characterized the North of Moldavia over the last 20 years and the role of synoptic conditions which stood behind them. In this study, we will show the role of airsynoptical conditions which give the look of the weather characterized during this period, a frequency of types of circulations to highlight a general trend, the induced effects on air temperature and in the weather and climate risks, that resulted (scattered thunderstorms phenomena associated with a high termic contrast, dryness, freezing phenomena, early, in the final of August and September and later, in April-May.

scholarly journals Classification of Synoptic Conditions of Summer Floods in Polish Sudeten Mountains

Water ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1450
Author(s):  
Ewa Bednorz ◽  
Dariusz Wrzesiński ◽  
Arkadiusz M. Tomczyk ◽  
Dominika Jasik
Keyword(s):  
Precipitable Water ◽  
Heavy Precipitation ◽  
Mountain Areas ◽  
Sea Level Pressure ◽  
Circulation Patterns ◽  
Synoptic Conditions ◽  
High Runoff ◽  
Precipitation Enhancement

Atmospheric processes leading to extreme floods in the Polish Sudeten Mountains were described in this study. A direct impact of heavy precipitation on extremely high runoff episodes was confirmed, and an essential role of synoptic conditions in triggering abundant rainfall was proved. Synoptic conditions preceding each flood event were taken into consideration and the evolution of the pressure field as well as the moisture transport was investigated using the anomaly-based method. Maps of anomalies, constructed for the days prior to floods, enabled recognizing an early formation of negative centers of sea level pressure and also allowed distinguishing areas of positive departures of precipitable water content over Europe. Five cyclonic circulation patterns of different origin, and various extent and intensity, responsible for heavy, flood-triggering precipitation in the Sudetes, were assigned. Most rain-bringing cyclones form over the Mediterranean Sea and some of them over the Atlantic Ocean. A meridional southern transport of moisture was identified in most of the analyzed cases of floods. Recognizing the specific meteorological mechanisms of precipitation enhancement, involving evolution of pressure patterns, change in atmospheric moisture and occurrence of precipitation may contribute to a better understanding of the atmospheric forcing of floods in mountain areas and to improve predicting thereof.

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