In this study, we analyzed the hydrological and meteorological data from Syr Darya River Basin during period of 1930–2015 to investigate variations in river runoff impacts climate change human activities on runoff. The River, which is supplied by snow glacier meltwater upstream, an important freshwater source for Central Asia, as nearly half population concentrated area. arid region sensitive a...

The wind is one of the most important and studied variables globally, essential to several sectors, for example, energy. Therefore, this study assesses regime analysis trends in three locations within Paraná state, Brazil. historical series were recorded between 1976 2010 at conventional meteorological stations belonging Brazilian National Institute Meteorology. WRPLOT version 8.0.0 software wa...

The present study explored the changes in monthly streamflow Hindukush–Karakoram–Himalaya (HKH) region within Pakistan using recently developed trend analysis method known as innovative polygon (IPTA). data of 34 gauging stations installed HKH was analyzed, and Pettitt test applied to check homogeneity time series. entire area divided into 13 sub-basins, then each sub-basin were IPTA method. hi...

Climate defines the hydrological cycle of each region and climate change will undoubtedly affect recharge processes world’s water tables resources currently available at basin microbasin scale. The objective present paper is to evaluate future changes in evapotranspiration flows from Sardinas River North Durango, Mexico. Rural Genius Model (GR2M) an aggregated monthly model, which used reconstr...

In the recent years the important scientific challenge faced by researchers worldwide is to have a better understanding about climate change at a regional scale. However, for all the regions the changes are unequal and have localized intensity. Therefore it should be quantified at a local scale. Precipitation is one of the important climatic variables responsible for climate change and required...

High-resolution seasonal and annual precipitation climatologies for the Upper Indus Basin were developed on basis of 1995–2017 normals obtained from four-gridded datasets (APHRODITE, CHIRPS, PERSIANN-CDR, ERA5) quality-controlled high- mid-elevation station observations. Monthly is estimated through anomaly method at catchment scale, then, it compared with observed discharges over 1975–2017 per...

Abstract The identification of hydro-meteorological trends is essential for analyzing climate change and river discharge at the watershed level. Ajora-Woybo in Ethiopia was studied long-term rainfall, temperature, annual, monthly, seasonal time scales. rainfall temperature data extend 1990 to 2020, whereas span from1990 2015. Pettitt Standard Normal Homogeneity Test (SNHT) tests were used deter...

In this paper results of the complex analysis surface air temperature tendencies investigations at Ukrainian Antarctic Akademik Vernadsky station are represented. Antarctica is a region that has high rate increase. The Peninsula experienced particularly fast warming, which highest rise in Southern Hemisphere. Therefore, Antarctica, study change important.
 located on Galindez Island near P...