Environment

Climate finance refers to local, national or transnational financing—drawn from public, private and alternative sources of financing—that seeks to support mitigation and adaptation actions that will address climate change. The Convention, the Kyoto Protocol and the Paris Agreement call for financial assistance from Parties with more financial resources to those that are less endowed and more … Read more DMPQ- What do you understand by the term climate financing? Explain the sources of climate financing.

Air pollution is broken down into ambient (outdoor) air pollution and indoor air pollution. This pollution comes from many sources, the majority of them a result of human activity: the burning of fossil fuels, such as coal to generate electricity for homes and businesses, or petrol and diesel to power our cars, buses, ships and … Read more DMPQ- What is Air pollution? How does it affect the health of the Human on Planet earth.

An important characteristic of all communities is that their composition and structure constantly change in response to the changing environmental conditions. This change is orderly and sequential, parallel with the changes in the physical environment. These changes lead finally to a community that is in near equilibrium with the environment and that is called a … Read more DMPQ- What do you mean by Ecological succession?

. It is an Integrated Conservation Mission for river Ganga, approved as ‘Flagship Programme’ by the Union Government in 2014 with budget outlay of Rs.20,000 Crore.   Main pillars of the mission River front development o Conservation of Aquatic life and biodiversity Improvement of coverage of sewerage infrastructure in habitations on banks of Ganga. River … Read more DMPQ- Throw a light on the mission pillars of Namami Gange mission. Also suggest some vital measures to make Ganga a clean river.

. A still larger issue now emerging is the environmental issues, erosion of forest cover, etc,  around the infrastructure projects. The present issues being faced in Orissa and other  states on projects which can not only alter the face of the state but also the nation in terms  of economic development need deeper introspection. The … Read more DMPQ- “ We have recently witnessed many environmental challenges arising in India’s infrastructural projects.” Elucidate the statement by citing recent examples.

single-use plastics are goods that are made primarily from fossil fuel–based chemicals (petrochemicals) and are meant to be disposed of right after use—often, in mere minutes. Single-use plastics are most commonly used for packaging and serviceware, such as bottles, wrappers, straws, and bags. The bigger challenge is to put in place an efficient waste management … Read more DMPQ- What is single use plastic? Explain how management of single use plastic pollution is a severe challenge for India.

The Blue Flag is one of the world’s most recognised voluntary eco-labels awarded to beaches, marinas, and sustainable boating tourism operators. In order to qualify for the Blue Flag, a series of stringent environmental, educational, safety, and accessibility criteria must be met and maintained. There are nearly 33 criteria that must be met to qualify … Read more DMPQ- Blue flag certification and its significance.

A soil may be rich in salts because the parent rock from which it was formed contains salts. Sea water is anothersource of salts in low-lying areas along the coast. A very common source of salts in irrigated soils is the irrigationwater itself. Most irrigation waters contain some salts. After irrigation, the water added to … Read more DMPQ- What do you understand by the term soil salinity? Write down the effects of increase in the soil salinity?

The ‘wise use’ approach of Ramsar Convention is globally recognized. Notably, the wise use approach was coined in 1972, much before the hallmark 1992 Rio Conference wherein the term sustainable development was rendered a definition. The Convention on Wetlands, called the Ramsar Convention, is an intergovernmental treaty that provides the framework for national action and … Read more DMPQ- Wise used approach is often seen in the news. What is Wise used approach and explain its genesis.

An algal bloom is a sudden increase in the population of algae in a freshwater or marine habitat. The bloom generally looks like a scum on the surface of the water and may colour it blue-green, red, or yellow, depending upon the species of algae involved. An algal bloom is caused by enrichment in the … Read more DMPQ- How algal boom destroys the freshwater or marine habitat?