The Chilia branch is the north of Danube River at Romania-Ukraine border in Delta; it a complex system with economic and ecological values. surface water quality major concern monitoring programs have been developed national international level. objective this study was to evaluate different sampling points from mouth discharge Black Sea. assessment done individual level taking into account nut...

nowadays the methods that for determining the optimal planting crops are used often in order to increase farmer's prosperity and take steps to maximize their profits, while the neglect of damaging effects environmental can adverse consequences and a lot of problems for future generations of mankind create. therefore, choice a method that could help saves the environment multiple managers&a...

• Is there a change in the groundwater flow system? If it is the case, could the change have been originated in the dammed water, after the construction and filling of the Yacyreta dykes (dam), given that the period when the increases were registered coincides with the closing of the main branch of the Parana River and the utilization of the derivation channel next to the Northern border of the...

College of Urban and Rural Construction Sichuan Agricultural University Dujiangyan 611830, China State Key Laboratory of Hydraulics and Mountain River Engineering Sichuan University Chengdu 610065, China College of Architecture and Environment Sichuan University Chengdu 610065, China College of Electronic Engineering Guilin University of Electronic Technology Guilin 541004, China Shenzhen Branc...

THE EASTERN SNAKE RIVER PLAINS, IDAHO: SIMILARITIES AND POSSIBLE PETROLOGIC CONTRIBUTIONS TO TOPOGRAPHY. S. E. H. Sakimoto , T. K. P. Gregg, S. S. Hughes, and J. Chadwick, GEST at the Geodynamics Branch, Code 921, NASA Goddard Space Flight Center, Greenbelt, MD 20771, [email protected], Department of Geological Sciences, The University at Buffalo, State University of New York, ...

Two tributary streams (Fourmile branch and Pen branch) located on the US Department of Energy’s Savannah river site in west-central South Carolina, USA received thermal discharges from nuclear production reactors for over 30 years. Effluent releases produced stream water temperatures of over 50°C and stream flows of ten times above their base level. Consequently, existing plant and animal commu...

  Background : Farmers and welders who work in open spaces and are exposed to direct sunlight are often exposed to sunlight radiation o n the neck and head . Thus, they may be afflicted with various types of skin cancer . The aim of the present study was to investigate the amount of UV exposure in welders working in Shahrud City , Iran .   Materials and Method s : This cross-sectio...