Abstract In hydro-meteorological studies, precipitation is an important parameter that utilized in irrigation system design and management, as well agricultural planning. Under the effects of climate change, predicted to alter, which will have impact on sustainable development. Using rainfall data for Indravathi subbasin, Godavari basin, from 1998 2016, spatial variability temporal trend were e...

abstract in this study, trends of threshold heavy precipitation were examined on the basis of measurements of 1437 stations (included synoptic, climatic and rain gage stations) in iran for the period of 40 years (1964-2003). for this purpose, the statistical method of nonparametric mann-kendall test is used for analyzinging the thresholds of heavy precipitation and nonparametric sen method for ...

Understanding the spatiotemporal distribution of past and future climate change impact is essential for effective water resource management. This study aims to reveal temperature precipitation on hydrological streamflow Ouergha watershed inflow regime Al Wahda dam. Initially, historical trend was assessed using Mann Kendall tests Sen’s slope. Then, regional Climate Models (Cordex-Africa) were u...

Rainfall and temperature variability analysis is important for researchers policy formulators in making critical decisions on water availability use communities. The Western Sahel, which comprises Mali considered as one of the vulnerable regions to climate change, also encountered challenges climatic shocks such flood drought. This research therefore sought investigate change effects hydrologic...

Generalized additive models are increasingly used to identify and describe environmental trends. A major advantage of these models, as compared simpler statistical tools such linear regression or Mann-Kendall tests, is that they provide estimates prevailing levels trend magnitudes at any given point in time instead an overall measure. For multiple series, this versatility has be followed by fle...