Abstract Numerous methods and techniques are used in the hydrological modeling and the estimation of runoff , evapotranspiration and infiltration . Each model uses specific parameters as inputs for the analysis . Due to the great spatial and temporal variability of watershed characteristics , precipitation patterns and the number of variables involved in the physical …

Continue reading »

ABSTRACT: In the present work we have collected data of water resources in the eastern dry land territory of Georgia. The specific properties of regional climate warming process in the eastern Georgia is studied by statistical methods and mathematical modeling. The effect of the Eastern Georgian climate change upon risk of desertification is investigated. For …

Continue reading »

ABSTRACT: Shortage of land for waste disposal and inappropriate landfill site is one of the biggest problems in most of large urban areas. Therefore more efforts needed to overcome this problem. A suitable landfill site should be selected carefully by considering regulations and constraints issued by different environmental agencies or local authorities such as environmental …

Continue reading »

Abstract The analysis of hydrochemical data plays an important role in understanding the contamination, migration and designing the remedial measures . Kandukuru Vagu basin – a sub basin of Aler river  forms a part of Nalgonda (Dt) A.P , India , is mainly occupied by granites and gneisses of Archean age intruded by dolerite dykes …

Continue reading »

Abstract: The problem of water shortage has been increasingly developed due to the climate change and growth in the population size. Also, the loss of water through the discharges into the sea is added to this problem. Therefore, water issues have become of great concern, notably in arid regions, and the Arabian Peninsula is a …

Continue reading »

Abstract: Nowadays, the cities of developing countries are facing numerous problems. Rise in the population growth rate, migration into cities and urbanization rate have caused a tremendous increase in population density in cities. Of the natural outcome of such a process is the shortage of appropriate land to inhabit the population and the imposing pressure …

Continue reading »

ABSTRACT This study aims at exploiting multi‐spectral data, acquired from ASTER, satellite to explore areas of hydrothermal alteration and Gossan including massive Sulphide deposits. Auger sulphide is a good source of raw materials such as economic copper, silver, gold and zinc. Major steps involved in the analysis of ASTER satellite data have been discussed using …

Continue reading »

Abstract       In our country, as in the most countries around the world, the Internet and other information and communication technologies (ICT) are mainly used by young, educated, well paid and urban consumers. Elderly, low-educated, low-paid and rural residents are among those who use the ICT, especially Internet the least. This is the reason that …

Continue reading »

ABSTRACT: In the present work we have collected data of  water   resources in  the eastern dry land territory of Georgia. The specific properties of regional  climate warming process in the eastern Georgia is studied by statistical methods and mathematical modeling.  The effect of the Eastern Georgian climate change upon risk of desertification is investigated. For …

Continue reading »

  One possible method to detect the vegetation condition under harsh environment is to use vegetation indices throughout remote sensing imagery. Remote sensing tools can be used to monitor any changes in vegetation condition in saline environments. This study was carried out on an experimental date palm field with three salinity levels, 5, 10, and …

Continue reading »