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Introduction
Current institution
Publications
Publications (16)
Abstract
Study region
Oulujoki River basin- Inland sub-Arctic.
Study focus
Understanding the impact of projected accelerated warming and increasing precipitation in the Arctic and sub-Arctic is crucial. This study examines how these changes will reshape the hydroclimatic dynamics of the inland sub-Arctic river basin, using cold climate and precipit...
In recent years, the effects of human activities and climate change on river flow patterns have become a major concern worldwide. This is particularly true in the southern Caspian Sea (SCS) region of Iran, where increasing water-intensive socio-economic development and climate change have significantly altered river flow regimes. To better understa...
Since spring discharge, especially in arid and semiarid regions, varies considerably in different months of the year, a time series of spring discharge observations is needed to determine the firm yield of the spring and the amount of water allocated to different needs. Because most springs are in mountainous and inaccessible areas, long-term obser...
Quantification of affecting factors on river regime changes can be greatly helpful for water resources planning and management in the basin. Both anthropogenic changes and climate variability have affected rivers’ regime and led to considerable social and economic impacts. Observations in most parts of the world indicate that the hydrological cycle...
The Zayandeh-Rud River Basin in the central plateau of Iran continues to grapple with water shortages due to a water-intensive development path made possible by a primarily supply-oriented water management approach to battle the water limits to growth. Despite inter-basin water transfers and increasing groundwater supply, recurring water shortages...
Runoff prediction, as a nonlinear and complex process, is essential for designing canals, water management and planning, flood control and predicting soil erosion. There are a number of techniques for runoff prediction based on the hydro-meteorological and geomorphological variables. In recent years, several soft computing techniques were developed...
Sensitivity analysis of reference crop evapotranspiration (ET0) in arid and semi-arid areas is an important necessity for better management of available water. To estimate the ET0, FAO-56 Penman-Monteith method, as the most recommended method for estimation of ET0, was used. Sensitivity of ET0 was analyzed in terms of change in mean air temperature...
Runoff from rainfall is a complex and non-linear process and therefore, its modelling is not so easy. The aim of this study was application of the Gamma test to select the optimal combination of input variables for runoff modelling at Amameh watershed. M-test was used to identify the optimal number of required data for modelling. Data of rainfall (...
Sensitivity analysis of reference crop evapotranspiration (ET0) in Iran is an important necessity due to better management of water in such an arid and semi-arid country. It is important to analyze the sensitivity of ET0 to weather parameters as climate seems to be changed to some degree everywhere. In this study, sensitivity of ET0 to climatic var...
