Environmental Sciences‚ Mahatma Gandhi University‚ India in association with the Applied Geoinformatics for Society and Environment‚ Germany March 12-14‚ 2011 Fluoride contamination in groundwater resources of Chittur block‚ Palghat district‚ Kerala‚ India - A health risk Deepu T R and Shaji E Dept. of Geology‚ University of Kerala‚ Kariavattom‚ Trivandrum 695 581‚ India Email: shajigeology@gmail.com A
Premium Water Aquifer Kerala
HOW NORTH CAROLINA IS EFFECTED ECONOMICALLY BY WATER POLLUTION About 80% of the State’s surveyed freshwater rivers and streams have good water quality that fully supports aquatic life uses‚ 17% have fair water quality that partially supports aquatic life uses‚ and 3% have poor water quality that does not support aquatic life uses. Ten percent of the surveyed rivers do not fully support swimming. The major sources of impairment are agriculture (responsible for 53% of the impaired river
Premium Water Water pollution Stormwater
1007/s12665-009-0267-2 ORIGINAL ARTICLE Water quality and relationship between superficial and ground water in Rome (Aniene River basin‚ central Italy) Francesco La Vigna Æ Simone Ciadamidaro Æ Roberto Mazza Æ Laura Mancini Received: 31 July 2008 / Accepted: 28 July 2009 / Published online: 28 August 2009 Ó Springer-Verlag 2009 Abstract Chemical‚ physical‚ and biological features of streams and ground water of the North-Eastern area of Rome are jointly analyzed in order to assess the status of water resources
Premium Water Stream
Groundwater is an important source of drinking water for more than half of the nation’s population and nearly all its rural population. In recent years‚ widespread reports of bacteria‚ nitrate‚ synthetic organic chemicals and other pollutants in groundwater have increased public concern about the quality of groundwater. What do we know - and what don’t we know - about groundwater quality? What causes groundwater contamination‚ and to what extent are the nation’s groundwater supplies at risk?
Premium Water Irrigation Groundwater
Solution(s) to the Problem of Waste Contamination in Water - Eutrophication By Patricia Lopes The degree of eutrophication in water bodies depends‚ mostly‚ on the concentration of nutrients usually phosphorus in the water‚. Calculations show that because of the increase of population growth and urbanization‚ the world input of phosphorus into the rivers will have reached 2.56 million tons per year by the end of the 20th century. Also‚ an additional 0.6 million tons‚ are added mainly due to agricultural
Premium Eutrophication Water Water pollution
Nuclear Power Brenda Armstead SCI207: Dependence of Man on the Environment Instructor: Benjamin Kirgan January 31‚2013 Abstract Availability of power is becoming a great concern for scientists. Search for renewable sources of power is constantly being carried out by economists and geologists to prevent future crises. Cheap sources include hydroelectric‚ nuclear and solar power. However cheap they might sound‚ maintenance costs‚ installation costs and equipment costs
Premium Nuclear power Chernobyl disaster Nuclear fission
WATER QUALITY IN RURAL INDIA The rural population of India comprises more than 700 million people residing in about 1.42 million habitations spread over 15 diverse ecological regions. It is true that providing drinking water to such a large population is an enormous challenge. Our country is also characterised by non-uniformity in level of awareness‚ socio-economic development‚ education‚ poverty‚ practices and rituals which add to the complexity of providing water. The health burden of poor
Premium Drinking water Water supply Water quality
Solvent/Water Trap Diagram Rodney Atwaters Halle Bair May 28‚ 2013 Chemistry 36100 Introduction The purpose of this lab was to produce benzoic acid by mixing sodium benzoate with hydrochloric acid. The Hydrochloric acid used in the experiment was a stock solution made by mixing HCl Acid and deionized water. HCl acid‚ historically called‚ muriatic acid or spirits of salt‚ hydrochloric acid is produced from sulfuric acid and common salt‚ NaCl (Princeton.edu). Since the early 1900 ’s‚ sodium
Premium Hydrochloric acid Chlorine Chemistry
What my project is about: I will be comparing results from water testing I did at two different water bodies to prove that the catchment area has an influence over the water quality in the different water bodies. The first water body I tested was the small dam in the bokkie park situated in between residential areas and in the middle of a piece of land solely used for animals. The second water body I tested was the small dam across the road from the Trinity Church in Boksburg on Rondebult Road‚ which
Premium Water Agriculture Organic food
Abstract: Water potential is the measure of free energy of water in a solution. The purpose of this lab was to find the water potential of a potato cell. The problem of this lab was‚ if there was a high molarity of solute‚ would it have a positive or negative water potential? The hypothesis of the experiment was‚ if there is a high molarity of solute then the water potential would be lower or negative. After obtaining potatoes‚ we cut them into pieces‚ weighed them‚ and then placed them in a solution
Premium Chemistry Solution Osmosis