This study was conducted at the Hanna Reservoir located in the southwest of Isfahan Province. According to this study, chemical analyses were conducted to evaluate the magnitude and variations of COD, BOD5, O2, NH3+ and NO2-concentrations in the Hanna Reservoir. In the headwaters the magnitude values of BOD5, COD and early morning oxygen minima were quite identical to the recommended optimum le...

Spatial dataset representing the nutrient distribution in Karayar reservoir during pre and post-monsoon season is presented. Random sampling method was used for data collection and the sample location were fixed using a handheld global positioning system (Garmin GPSMAP-76). The nutrients were estimated using the standard techniques as described in the American Public Health Association (APHA) m...

in mathematics who decides to be a film maker as long as I knew that she had been well-taught in science. I am angry when I see graduate students deeply excited about studying the brain lose their joy when their laboratory environment becomes more about “getting the paper in Neuron” than about discovering new knowledge. I am angry when I see graduate students crying over gratuitously hostile or...

2/3 of the reservoir surface area was approximately covered with dense populations of Myriophyllum, Ceratophyllum and Potamogeton species. The headwaters of the reservoir were considered as hard water and had both carbonatic and non-carbonatic hardness. When they were exposed to lentic condition of the reservoir and its intensive photosynthetic activities of macrophyte communities, the bicarbon...

The session had two speakersEmeritus Professor of International BusinessJohn H.Dunning from the University of Reading and the University of Rutgers,U.K and Professor Ari Kokko from the Stockholm School of Economics,Sweden.The session was chaired by Peter Nunnenkamp,Research Director,Kiel Institute for World Economics,Germany.The sole discussant of the two papers was Dr Avik Chakrabarti from the...

2/3 of the reservoir surface area was approximately covered with dense populations of Myriophyllum, Ceratophyllum and Potamogeton species. The headwaters of the reservoir were considered as hard water and had both carbonatic and non-carbonatic hardness. When they were exposed to lentic condition of the reservoir and its intensive photosynthetic activities of macrophyte communities, the bicarbon...