When the sand is removed from the river bed ,it reduces the availability of water in the wells and canals near the river. Kerala's lush countryside is under threat due to unrestrained sand and clay mining, posing a serious environmental problem in Kerala. Hotspots of Corporate Excesses A typical example of corporate excesses in India is Dow Chemicals, which has taken over Union Carbide, the company responsible for the Bhopal gas leak, despite being warned of outstanding criminal charges against Carbide.
The major causes for the loss of indigenous agriculture and domesticated biodiversity is due to the degradation of native agri-ecosystems, large conversion of agricultural land, introduction of exotic crops, mechanised farming etc.
In there were only 5. Once the size of four Lake Windermeres, over the past decade it has been reduced to a third of its expanse. The high value was due to particulates from earth excavation works done for cable laying in the road near the sampling site and the same reason was attributed for the higher annual average of Air pollution on the rise in Kerala: Spells disaster for the conservation of many bird species such as storks, sandpipers and egrets that feed on the riverbeds Coastal erosion: Elsewhere only 33 per cent of the canals remain from a British marine survey in the early s.
Similarly, coconut husk retting which is a major activity in the coastal areas of the state generates methane second important green house gas along with the hydrogen sulphide.
Generally, the ground water problems in Kerala in coastal areas are due to the presence of excess salinity, high fluoride, hardness, and coliforms, low pH, high iron content, high TDS Total Dissolved Solids and excess chloride concentration.
The main complaint of the affected people was that inhaling the air containing the dust formed as a result of blasting of rocks caused several diseases in the area such as silicosis, asthma, and allergy. Depiction at Padmanabhapuram Palace.
Developmental projects in the name of tourism are damaging the highly fragile ecosystem of the coasts. As and when tourism increases, the environmental problems also increase proportionately, due to various reasons like the construction of buildings that are not suitable to the environment, encroachment of the beach, unscientific waste disposal system, indiscriminate d isposal of plastics, etc.
Today they are reduced to just 17 sq. A second Chera Kingdom c. Nandan claims the annual landing of fish from the Vembanad Lake back-waters is down from about 16, tonnes a year in the late Seventies to about 7, tonnes in recent years.
The reasons that have contributed to its decline are encroachment due to high population density on the coasts commercial prawn farmingSand Pollution in kerala, dumping of wastes. One traditional occupation, the production of coir fibre - coconut husks weaved into rope, matting and filters for air-conditioning - has been singled out by environmentalists as a key threat to the eco-system.
Added to these the recurrence of drought and water scarcity and sand mining resulting in the death of rivers and rivulets, change in land use pattern leading to severe soil erosion, depletion of biodiversity, increasing incidence of natural disasters like earth quakes, landslides and so on are undermining the once serene and splendid environment of this 'God's own land.
Sound of horns also have become a major cause of noise pollution. Kerala (/ ˈ k ɛ r ə l ə /) is a The rivers face problems such as sand mining and pollution.
The state experiences several natural hazards like landslides, floods and droughts. The state was also affected by the Indian Ocean tsunami, and in received the worst flooding in nearly a century.
Toxic pollution from heavy metals to chemicals and radioactivity is found in air, soil and in the Periyar River, which spreads the contamination to the Vembanad Lake, Cochin and to. KERALA WATER RESOURCE - THREATS AND MANAGEMENT ISSUES Deforestation Pollution level in some of the sites is far above permissible limits.
Oil spill: Water contamination Land Reclamation and Construction: KERALA WATER RESOURCE - THREATS AND MANAGEMENT ISSUES.
The article lists cities in Kerala according to WHO's database on ambient (outdoor) air pollution monitoring from almost cities in 91 countries. It includes Indian cities, among that 8 are from Kerala.
The Lakes in Kerala & Backwaters region is a particularly well-recognized feature of Kerala. It is an interconnected system of brackish water lakes and river estuaries that lies inland from the coa A Study on Various Lakes In Kerala and Environmental Issues.
disposal of human excreta, and the pollution from paper mills, industries. 70 rows · Kerala Water Pollution. Kerala is one among the most thickly populated .Pollution in kerala