Streamflow is an important factor in the study of water resource management, floods, and droughts. Dramatic climate change has created extreme rainfall distributions, making the study of streamflow trends and variability even more crucial. In this study, the long-term streamflow data and trends recorded at gauging stations in Northern Taiwan are analyzed using the Mann-Kendall test. The data us...

Temperature, humidity and precipitation in an area, are parameters proved influential in the climate of that area, and one should recognize them so that he can determine the climate of that area. Climate changes are of primary importance in climatology, and in recent years, have been of great concern to researchers and even politicians and organizations, for they can play an important role in s...

In this study, ETo was calculated using FAO-56 Penman Monteith method. Lag-1 autocorrelation coefficient was performed to detect the presence of serially correlation in data series. Mann-Kendall (MK) or Modified Mann Kendall (MMK) and Spearman’s rho test were applied to detect the trend in annual and monthly ETo at 8 districts over 49 years (1960–2008) in the Soenath river basin, Chhattisgarh (...

Hail precipitation is characterized by enhanced spatial and temporal variability. Association Nationale d'Etude et de Lutte contre les Fléaux Atmosphériques (ANELFA) installed hailpad networks in the Atlantic and Midi-Pyrénées regions of France. Historical data of hail variables from 1990 to 2010 were used to characterize variability. A total of 443 stations with continuous records were chosen ...

Climate change is a natural phenomenon but in present decades its variability of mainly due to anthropogenic activities alarming. Agriculture Chhattisgarh state dependant on monsoon rain and distribution. Considering this fact, the study has been tried analyze most important climatic variables, viz., precipitation temeperature for analyzing their trend area. The trends maximum atmospheric tempe...

The Equilibrium Line Altitude (ELA) is a significant indicator of the changing climate and glacial dynamics. Trend equilibrium line altitude has been analysed for period 1979/80 to 2012/13 in Naradu Valley, western Himalaya. clear effect valley’s increased temperature can be seen on ELA trend. temperature, precipitation few years data have used as an input parameters develop multiple linear reg...

In this study, the air temperature data obtained from “State Meteorological Service”, including 58 stations in Turkey for a period of 45 years between 19501994, was investigated. By using the yearly average temperatures, temperature time series were formed for mean temperatures for 58 stations. Gaussian smoothing, Mann-Kendall rank correlation and Wald-Wolfowitz serial correlation tests were ap...

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...