Ibalur Lake Case Study

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Lakes are relatively small to large water bodies surrounded by land on all sides sustaining an ecosystem in and around them. Lakes have been an integral part of the ecological system by providing natural abode for plants, animals and microorganisms. Increase in urbanization and industrialization has led to the destruction and in the reduction of lakes in the city of Bangalore, Surviving lakes in Bangalore are reduced to cesspools due to direct discharge of industrial effluents and unregulated dumping of solid wastes (Ramchandra 2007). Water bodies like lakes readily acquire pollutants because they are complex and a fragile ecosystem and do not possess self-cleaning ability (Abida et al., 2008). Industrial activities, urban and agricultural activities are major sources of pollution of lakes (Iscen et al., 2008). Contamination of water with microorganisms and harmful pollutants has created health problems, such water quality with respect to human health and ecological interrelationship is an aspect of limnology (Krishna et al., 2009). However, the lakes that exist are non-potable and have a threatened biodiversity (Zhang et al., 2009). An…show more content…
The lake is situated off the Sarjapura outer ring road nearing to the Sun City apartments. The lake is enclosed by a small park for the purpose of walking and recreation, the existence of the lake is unnoticed due to developments, fast moving traffic and the fully fledged growth of exotic weeds mainly the water hyacinth and other higher plant weeds. The approximate area of the lake is about 1000 meters from the road side and the water in the lake is confined to a centralized basin of around 600 meters. 1. Sampling method a. Physico-chemical and microbiological

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