نتایج جستجو برای: iran experiences these storms every year
تعداد نتایج: 3796332 فیلتر نتایج به سال:
Even with the advanced technology of forecasting and current infrastructure to mitigate the loss from natural hazards, people suffer from devastating hurricanes every year. Although Nature or a natural system creates such storms, humans can still forecast and respond to them. A forecasting system predicts the natural system, and a transportation system reacts to it. The interactions of these hu...
as widespread deserts is located in west and southwest of iran plateau, dust storms form due to west andsouthwest systems over syria or iraq as well as arabian peninsula. these systems severely affect west and southwestregions. sometimes the fine dusts transmit to central, north east, and east regions. in this study for investigating dustysynoptical patterns, meteorological data at 5 synoptic s...
Dust storms in arid and semi-arid regions have harmful impacts on the environment, the economy, and the health of local and global communities. In this study, the frequency of annual dust events in twenty-five stations and five climatic variables including rainfall, maximum annual wind speed, average annual wind speed, maximum annual temperature, and average annual temperature in arid regions o...
The importance of accurate typhoon forecasts to the island of Taiwan and the existing challenges in this area are reviewed by Wu and Kuo (1999). A particular area of emphasis is understanding the physical processes resulting from the interaction between typhoons and the Central Mountain Range, which runs across the center of the island. Wu and Kuo (1999) discuss much of the earlier research in ...
The occurrence of severe and inclusive dust storms has caused a lot damage every year in the Persian Gulf region it destructive environmental effects this area. aim study is to investigate monthly changes frequency over Khark, Kish Qeshm islands located during 10-year period (2007–2017) using satellite model observations. results show that highest was observed Island followed by Khark Islands. ...
The analysis of dust hazard studies in southwest region of Iran in 22 years (1996-2017) Dust storms are natural hazards that mostly occur in arid and semi-arid regions and there are many harmful consequences. According to the topographic-climatic conditions in Iran and the significant increase in the number and severity of dust storms occurrence in recent decades, especially in the West and So...
Extended abstract 1- Introduction Dust storms are a kind of severe natural disaster indust source regions, which have a negative impact on human health, industrial products and activities. Iran is a dry and low water country, the coincidence of this situation and its position in the global rebound belt has brought about very bad conditions. Repeaters in recent years have been affected by the...
Introduction. Despite the implementation of hospital autonomy in many developed (France, Denmark) and developing countries(Ghana, Zimbabwe, Kenya and Indonesia) since the early 1980s , relatively little research has been directed towards evaluating the experiences of these hospitals .Efficiency, equity, accountability and quality of care can be considered as four main evaluative criteria in ass...
1. introduction dust phenomenon which occurs in arid and semiarid lands of the world is closely related to climatic characteristics of the region. according to the world meteorological organization (wmo), whenever wind speed exceeds 15 meter per second and horizontal visibility reduces to less than 1 km in a station, dust storm is reported (goudie & mideleton, 2006). great storms are created wh...
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