The aim of this study was to evaluate the physicochemical properties of downstream water of Aras river dams. Sampling was performed from early 2018-2019 in selected stations. Heavy metals were measured by atomic absorption spectrometry. Nitrate, nitrite and total dissolved solids concentrations were also measured by spectrophotometer. Concentrations of Ca, Na and K were measured […]
Sensitive coastal areas are one of the most valuable habitats in the world. The purpose of this study is to zoning of wastewater pollution in Boujagh International Wetland. This research has been done by field method. At first, in order to facilitate the research work, using the networking technique, the whole study area was divided […]
