Now a day’s water pollution became national and global issue not only in India but over the whole world. Like other countries are also facing same problem of due to agricultural waste, industrial sewage waste so on. In this paper it has been explained clearly with help considerable number references. It gives information about pollutants which pollutes water. Sensors have ability Control monito...

Time series data of multiple water quality parameters are obtained from the water sensor networks deployed in the agricultural water supply network. The accurate and efficient detection and warning of contamination events to prevent pollution from spreading is one of the most important issues when pollution occurs. In order to comprehensively reduce the event detection deviation, a spatial-temp...

There is need for the assessment of long-term effects of outdoor air pollution. In fact, a considerable part of the large amount of U.S. research money that has been dedicated to investigate effects of ambient particulate pollution should be invested to address long-term effects. Studies that follow the health status of large numbers of subjects across long periods of time (i.e., cohort studies...