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Andrade, Francis
- Studies on Mangalore Coastal Water Pollution and its Sources
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Authors
Affiliations
1 Dept. of Environmental Science, Kuvempu University, Shankeraghatta, Shimoga-577 451, Karnataka, IN
2 Dept. of Civil Engineering, Bapuji Institute of Engineering and Technology, Davangere-577 004, Karnataka, IN
3 Gulbarga University, Gulbarga-577 451, Karnataka, IN
1 Dept. of Environmental Science, Kuvempu University, Shankeraghatta, Shimoga-577 451, Karnataka, IN
2 Dept. of Civil Engineering, Bapuji Institute of Engineering and Technology, Davangere-577 004, Karnataka, IN
3 Gulbarga University, Gulbarga-577 451, Karnataka, IN
Source
Indian Journal of Science and Technology, Vol 4, No 5 (2011), Pagination: 553-557Abstract
Mangalore coast is a stretch of about 22 Kms at the western part of the Western Ghats of the Indian peninsula. This area is receiving huge quantity of pollution load from the major industries and factories located nearby. This pollution load is discharged into the sea either directly or through the major west flowing rivers of the region, Nethravathi and Gurupura. The pollution load includes runoff of the sediment, waste from oil refineries, nutrients and pesticides, iron ore residues from the nearby iron are company and chemicals from the chemical factory from the point source. Water quality is also altered due to the addition of municipal and sewage wastes discharged into the sea. The pollutants encountered include both the biodegradable (vegetable waste&dead fish) and non-biodegradable (plastic bags, cans and metal materials). The samples analyzed for the various physico-chemical parameters revealed the alkaline condition and low in dissolved oxygen concentration. The concentration of these components were compared with WHO standards and found to be deviated highly.Keywords
Mangalore, Coastal Pollution, Sediment, Pesticide, Water Quality, Human EnvironmentFull Text
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- Study of Physicochemical Characteristics of Mangalore Coastal Waters
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Authors
Affiliations
1 Deptt. of Environmental Science, Kuvempu University, Shankeraghatta-577 451, Distt. Shimoga, Karnataka, IN
2 Deptt. of Civil Engineering, Bapuji Institute of Engineering and Technology, Davangere-577 004, Karnataka, IN
1 Deptt. of Environmental Science, Kuvempu University, Shankeraghatta-577 451, Distt. Shimoga, Karnataka, IN
2 Deptt. of Civil Engineering, Bapuji Institute of Engineering and Technology, Davangere-577 004, Karnataka, IN
Source
Nature Environment and Pollution Technology, Vol 9, No 4 (2010), Pagination: 733-736Abstract
Mangalore coast is present at the western part of the Western Ghats of the Indian peninsula located at 12°49'N and stretched to about 22 kms. This region is meant for many useful and convenient sources for the development of the country's economy. Because of its scenic beauty, it attracts huge crowd of tourists across the globe. Along with the tourism, this coastal region also receives pollution load from the various industries located nearby. The preliminary study carried out at the coastal region of Mangalore by considering six randomly selected study sites, located at points where river water enters the sea. Various parameters of water analysis in these study sites have revealed differences from one site to the other. The mean values of the estimated characteristics were represented graphically. These values prompt to carry out further research to substantiate using statistical methods.Keywords
Mangalore Coastal Waters, Physicochemical, Characterisrics, Pollution.Full Text