Notes and Study material for Exams
Solid Waste Management; Types of Solid waste Management; Factors affecting Solid Waste Generation Solid Waste Management Solid waste management is basic public Services which every citizen should have access to, both for
Flood and Drought Occurrence Drought Drought is a complex, slow-onset phenomenon of ecological challenge that affects people more than any other natural hazards by causing serious economic, social and environmental losses in both developing and developed countries. The period of unusual dryness (i.e. drought) is a normal feature of the Climate and weather system in … Read more
Urban Indian economy after 1858 During this period, the Indian economy essentially remained stagnant, growing at the same rate (1.2%) as the Population. India also experienced deindustrialization during this period. Compared to the Mughal era, India during the British colonial era had a lower per-capita income, a large decline in the Secondary Sector, and lower … Read more
In-situ conservation means maintenance of
The Water Prevention and Control of Pollution Act was enacted in 1974 to provide for the prevention and control of Water Pollution, and for the maintaining or restoring of wholesomeness of water in the country. The Act was amended in 1988. The Water (Prevention and Control of Pollution) Cess Act was enacted in 1977, to … Read more
The Air Prevention & Control of Pollution Act is an Act by Parliament to provide for the prevention, control and abatement of Air Pollution, for the establishment, with a view to carrying out the aforesaid purposes, of Boards, for conferring on and assigning to such Boards powers and functions relating thereto and for matters connected … Read more
The Environment Protection Act is an important legislation that provides for coordination of activities of the various regulatory agencies, creation of authorities with adequate powers for environmental protection, regulation of the discharge of environmental pollutants, handling of hazardous substances, etc. The Act provided an opportunity to extend legal protection to non-forest habitats (‘Ecologically Sensitive Areas’) … Read more
Climate Change It is the long term change in the statistical distribution of weather patterns over periods of time Though it has been happening naturally for millions of years, in recent years it has accelerated due to anthropogenic causes and has been causing Global Warming. UNFCCC defines Climate Change as – “a change of climate … Read more
The Greenhouse Effect The greenhouse effect is a natural phenomenon that insulates the Earth . Incoming solar radiations are absorbed and reemitted back from the Earth’s surface as infrared energy, greenhouse gases (GHGs) in the Atmosphere prevent some of this heat from escaping into space, instead reflecting the energy back to further warm the surface. Human … Read more
In order to check rapid deforestation due to forestlands being released by state governments for agriculture, Industry and other development projects (allowed under the Indian Forest Act) the federal government enacted the Forest conservation Act in 1980 with an amendment in 1988. The Act made the prior approval of the federal government necessary for de-reservation … Read more