Environment

Hydrofluorocarbons (HFCs) are a group of industrial chemicals primarily used for cooling and refrigeration. HFCs were developed to replace stratospheric ozone-depleting substances that are currently being phased out under the Montreal Protocol on Substances that Deplete the Ozone Layer. Many HFCs are very powerful greenhouse gases and a substantial number are short-lived climate pollutants with … Read more DMPQ- Write a short note on Hydrofluoro carbon?

An inter-governmental negotiating committee for the elaboration of aninternational convention to combat desertification in countries experiencing seriousdrought and/ or desertification was recommended in 1992 U.N. Conference onEnvironment and Development.The U.N. General Assembly established a committee in1992 which helped formulation of the convention on desertification. The convention endorses and employs a bottom-up approach to international environmental cooperation.Theconvention … Read more DMPQ:Short Note on UN Convention on Desertification.

:  United Nations Environment Programme (UNEP) is an agency of United Nations and coordinates its environmental activities, assisting developing countries in implementing environmentally sound policies and practices. It was founded by Maurice Strong, its first director, as a result of the United Nations Conference on the Human Environment (Stockholm Conference) in June 1972 and has … Read more DMPQ:Write a short note on UNEP.

: The United Nations Conference on the Human Environment (also known as the Stockholm Conference) was an international conference convened under United Nations auspices held in Stockholm, Sweden from June 5-16, 1972. It was the UN’s first major conference on international environmental issues, and marked a turning point in the development of international environmental politics. … Read more DMPQ: Write a note on Stockholm conference.(ENVT)

Different types of biofertilizers  Rhizobium Rhizobium is a soil habitat bacterium, which can able to colonize the legume roots and fixes the atmospheric nitrogen symbiotically. The morphology and physiology of Rhizobium will vary from free-living condition to the bacteroid of nodules. They are the most efficient biofertilizer as per the quantity of nitrogen fixed concerned. … Read more DMPQ- List out the different types of biofertilizers.

The Kashmir stag also called Hangul is a subspecies of Central Asian Red Deer native to northern India.It is the state animal of Jammu & Kashmir.In Kashmir, it’s found in Dachigam National Park at elevations of 3,035 meters.These deer once numbered from about 5,000 animals in the beginning of the 20th century.Unfortunately, they were threatened, due to … Read more DMPQ- What is Project Hangul.

Wildlife Protection Act 1972 was passed on August 21, 1972, but was later implemented on September 9, 1972. This act prohibits the capturing, killing, poisoning or trapping of wild animals It extends to the whole of India except the State of Jammu and Kashmir. Objectives Prohibition of hunting Protection and management of wildlife habitats Establishment … Read more DMPQ-Write the objectives of Wildlife protection act 1972 and its various ammendments.

Wastewater shares the policy and regulatory framework with water; however with some differences such as the role of bodies such as the Central Pollution Control Board (CPCB) becomes more critical. The CPCB, under the MoEF, is an advisory body to the government for prevention and control of water and air pollution and for improvement in … Read more DMPQ- Critically analyse the lack of Policy and Regulatory Framework for Wastewater .

Ex-Situ Conservation Conservation of plants and animals outside their natural homes Offsite Collections – 1500 botanical gardens and 800 zoological gardens – captive breeding program (species with less number of individuals – when number increases they are released in wild) – restock depleted population, reintroduce species in wild and restore degraded habitats Gene Banks – … Read more DMPQ- What do you mean by Ex-Situ Conservation?

After four decades, CITES remains one of the cornerstones of international conservation. There are 183 member Parties and trade is regulated in more than 35,000 species. Representatives of CITES nations meet every two to three years at a Conference of the Parties to review progress and adjust the lists of protected species, which is grouped … Read more DMPQ- Mention the listing of species in categories with different levels of protection by CITES.

Chipko movement, also called Chipko andolan, nonviolent social and ecological movement by rural villagers, particularly women, in India in the 1970s, aimed at protecting trees and forests slated for government-backed logging. The movement originated in the Himalayan region of Uttar Pradesh (later Uttarakhand) in 1973 and quickly spread throughout the Indian Himalayas. The Hindi word … Read more DMPQ- How does the Chipko movement emerge as a peasant and women’s movement for forest rights

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 DMPQ: Write in brief about causes and solutions of climate change.

Increasing Forest Area and Restoring Ecological Balance Moisture conservation: trees take water from the lower soil strata and bring it to the upper layers through long tap root system and, also, trees check evaporation of water;  Soil conservation: trees help in checking erosion by wind and water; Natural habitat conservation:Trees provide habitat to many birds … Read more DMPQ- Outline the objectives of Social Forestry.

Govt. of India and  UNDP Sea Turtle Project: A significant proportion of world’s Olive Ridley Turtle population migrate every winter to Indian coastal waters for nesting mainly at eastern coast. With the objective of conservation of olive ridley turtles and other endangered marine turtles. Ministry of Environment & Forests initiated the Sea Turtle Conservation Project … Read more DMPQ- Sea turtle Project India.

PARIVESH is a web based, role based workflow application which has been developed for online submission and monitoring of the proposals submitted by the proponents for seeking Environment, Forest, Wildlife and CRZ Clearances from Central, State and district level authorities. It automates the entire tracking of proposals which includes online submission of a new proposal, … Read more DMPQ- PARIVESH (ENVT/SCHEMES)

Trichoderma harzianum is a naturally occurring fungus, which is used as a biofungicide to protect mulberry (Morus alba L.) from root-rot and wilt diseases caused by other harmful fungi. A talc-based biofungiside (Raksha) has been developed using T. harzianum for the control of root rot diseases of mulberry. Raksha is applied after mixing with farm-yard … Read more DMPQ: Bio fungicide (Raksha).

Agenda 21 is a non-binding and voluntary implementation plan of United Nations with regard to sustainable development. Agenda 21 is a comprehensive plan of action to be taken globally,nationally and locally by organizations of the United Nations System,Governments, and Major Groups in every area in which humanimpacts on the environment. Agenda 21, the Rio Declaration … Read more DMPQ:Write a short note on Agenda 21.

These restaurants are located strategically with a regular supply of safe food by collecting dead animals from local people. Vultures feed on the dead carcass. Vultures play an important ecological role through the rapid consumption of animal carcasses. Presently there are three ‘Vulture Restaurants’ in Gadchiroli forest division at Marakbodi, Madetukum and Nimgaon.   Aim: … Read more DMPQ: What are vulture restaurants? Describe their aims. (ECOLOGY)