- Opin vísindi
- →
- Háskóli Íslands
- →
- Browsing Háskóli Íslands by Author
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Háskóli Íslands by Author "Rousta, Iman"
Now showing items 1-7 of 7
-
(MDPI AG, 2017-08-03)This study focused on decadalvariations of extreme precipitation thresholds within a 50-year period (1961–2010) for 250 stations of Iran’s northwest. The 99th percentile was used as the threshold of extreme precipitation. In order to analyze threshold ... -
(MDPI AG, 2018-08-23)Land surface temperature (LST) is a basic parameter in energy exchange between the land and the atmosphere, and is frequently used in many sciences such as climatology, hydrology, agriculture, ecology, etc. Time series of satellite LST data have ...
-
(Hindawi Limited, 2019-02-11)The current study aimed at investigating cycles and the spatial autocorrelation pattern of anomalies of thunderstorms in Iran during different periods from 1961 to 2010. In this analysis, 50-year periods (1961–2010) of thunderstorm codes have been ...
-
(MDPI AG, 2020-07-29)Drought has severe impacts on human society and ecosystems. In this study, we used data acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) and Tropical Rainfall Measuring Mission (TRMM) sensors to examine the drought effects on ...
-
(Hindawi Limited, 2018-09-30)In this study, precipitation data for 483 synoptic stations, and the U&V component of wind and HGT data for 4 atmospheric levels were respectively obtained from IRIMO and NCEP/NCAR databases (1961–2013). The precipitation threshold of 1 mm and a minimum ...
-
(Tethys, Journal of Weather and Climate of the Western Mediterranean, 2019)This paper focuses on the relationship between the 500 hPa height fluctuations and the associative atmosphere thickness (AT) over Iran and the Middle East between 1961 and 2013. For this purpose, atmospheric Geopotential Height (HGT) data of the 1000 ...
-
(MDPI AG, 2018-11-27)This article summarized the spatiotemporal pattern of land use/land cover (LU/LC) and urban heat island (UHI) dynamics in the Metropolitan city of Tehran between 1988 and 2018. The study showed dynamics of each LU/LC class and their role in influencing ...
Now showing items 1-7 of 7