نتایج جستجو برای: including climatology

تعداد نتایج: 976673  

Journal: :Monthly Weather Review 1898

Journal: :Weather and Forecasting 2010

Journal: :محیط زیست طبیعی 0
هستی پطروسیان کارشناس ارشد محیط زیست، گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران سهراب اشرفی استادیار گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران افشین دانه کار دانشیار گروه محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران جهانگیر فقهی دانشیار گروه جنگلداری و اقتصاد جنگل، دانشکده منابع طبیعی، دانشگاه تهران

in recent years, mangrove forests with the high economical and environmental value are threatened with extinction by human activities. ex-situ conservation is an appropriate method to conservation this forest. this study was conducted with the purpose of studying the role of climatology factors as one of the most important environmental parameters in dispersion of mangrove forests of hormozgan ...

2008
A. F. Pazmino

1) Why did the authors consider a zonal mean climatology for their baseline? Why not use a spatial (lat-lon) climatology? Over the SH the stratosphere and the ozone layer have a distinct asymmetry determined by the presence of the quasi stationary wave 1. Furthermore, as noted in Malanca et al. (2005), this important aspect of mid to high latitude TOC has changed over time both in intensity and...

2015
Jie He

of a dissertation at the University of Miami. Dissertation supervised by Professor Brian Soden. No. of pages in text. (118) Simulating and understanding the anthropogenic changes in atmospheric circulation and precipitation is a great challenge in climate change studies. Current climate projections rely primarily on coupled atmosphere-ocean models (CGCMs). Due to limited computational resources...

2015
Kelsey Mulder Kelsey J. Mulder

The winners of the poster prizes are below Kelsey Mulder presenting her poster We present a climatology for tornadoes in the British Isles, defined here as England, Scotland, Wales, Northern Ireland, Republic of Ireland, Channel Islands, and the Isle of Man. The climatology includes the geographic distribution, annual and diurnal cycles, seasonality, intensities, and occurrence of outbreaks in ...

Journal: :تحقیقات جغرافیایی 0
مهدی مسترشد دانشگاه اصفهان

daily precipitation data from aphrodite's resources with a spatial resolution of 0.25*0.25 degree for 57 years have been used to detect the trend of precipitation in afghanistan. first of all, monthly, seasonally, and yearly maps and regional mean time series calculated. according to the annual map, mean annual precipitation of the country is about 256 mm. there are two precipitation maxim...

2013
Jesús Sánchez-Oro David Fernández-López Raúl Cabido Antonio S. Montemayor Juan José Pantrigo

The Smart City concept arises from the need to provide more intelligent and optimized applications for the development of future urban centers. Traffic monitoring including surveillance is becoming a problem as cities are getting larger and crowded with vehicles. Intelligent video applications for outdoor scenarios need for good quality, stable and robust signal in every moment or climate condi...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2003
Boualem Khouider Andrew J Majda Markos A Katsoulakis

Prototype coarse-grained stochastic parametrizations for the interaction with unresolved features of tropical convection are developed here. These coarse-grained stochastic parametrizations involve systematically derived birth/death processes with low computational overhead that allow for direct interaction of the coarse-grained dynamical variables with the smaller-scale unresolved fluctuations...

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