Temperature is one of the most important climate variables that many economic and social plans related to its changes. Because of The importance of this issue, this study investigated the changes of it in the province Khuzestan. Meteorological data that used in this study is mean temperature in annual and seasonal timescale. The study area is Abadan, Ahwaz, Dezful and Omidiye stations. For anal...

This study investigates the trend in monthly and annual rainfall, minimum maximum temperature (Tmin Tmax) using Mann–Kendall (MK) test Sen’s slope (SS) method evaluates significance of their variability for maize, sorghum millet yields northern Togo employing multiple regression analysis. The historical data Kara, Niamtougou, Mango Dapaong weather stations from 1977 to 2012 were used. Four non-...

The non-parametric Mann-Kendall method and Sliding t-test were applied in this study to analyze the spatial and temporal patterns of trends of the precipitation in the Loess Plateau from 1958 to 2007. The main trends of the precipitation in this region is downward, only four upward time series have not reach the significant level. Most of the abrupt changes happened in northeast of Loess Platea...