_dmin, respectively). Using Mann-Kendall and sequential Mann-Kendall tests, trends in the number of days when T_dmax≥ 30°C or T_dmin ≤ 0°C, over the period of 1961 to 2010, were examined for 30 synoptic meteorological stations in Iran. For 67% of stations, days when...

focus on exploring the trends of thunderstorm

occurrence. In this paper, the time series of days with thunderstorms were studied at 30 synoptic

stations in Iran during the past five decades (1961 to 2010). The non-parametric Mann-Kendall...

soil temperature trends were analyzed (using the Mann-Kendall test) at depths of 5, 10, 20, 30, 50 and 100 cm at seven discrete meteorological stations located throughout northeastern Iran during a consecutive period from 1993 to 2016. The results...

trends in the number of days with AV equal or less than 2 km -DAV2- in Iran during 1968–2013. Consequently, 43 weather stations with different climates were evaluated across the country, using the Mann–Kendall -MK- trend test. The results show...

Changes in precipitation will be one of the most critical factors determining the overall impact of

climate change. Spatial-temporal variations in rainfall affected runoff, soil moisture, and

underground water ...

In this paper, the discrete wavelet transform (DWT), the Mann-Kendall (MK) trend test,

and the sequential Mann-Kendall test are applied to temperature series at different time scales in

order to detect the long-term trends (1956...

(mountains), Tabriz (mountains), Tehran (semi-desert), Anzali (coastal wet), and Shiraz (semi-mountains) were used to address this objective. The Mann–Kendall test was employed to assess the trends of ETo and the climatic variables. The results indicated a...