with a mean precipitation rate, much lower than that of the world, iran is among the countries that face severe water challenges. the present study has dealt with the evaluation of hydrochemistry of faryab spring water in hormozgan province, iran. four different composite water samples have been analyzed to detect major anions, cations, total dissolved solids, electrical conductivity, ph, and s...

The challenging task in our ecosystem is to reduce acidic gas emissions some extent. Many gases are emitted from the industries like H2S, CO, CO2, SO2, NO, and NO2 as exhaust gases. Among these gases, NO2, SO2 acidic, which results adverse effects on humans, animals, plants. increase emission of CO2 both anthropogenic industrial sources resulted mitigation studies. absorption studies were carri...

New HI images from the VLA Galactic Plane Survey (VGPS) show clear absorption features associated with supernova remnant (SNR) G18.8+0.3. High-resolution CO images reveal that molecular clouds morphologically overlap the radio filaments of G18.8+0.3. The CO emission spectrum over the full velocity range in the direction of G18.8+0.3 shows two high column density molecular clouds and three low c...