Environment

The National Highways Authority of India (NHAI), a public sector undertaking under the Ministry of Road Transport and Highways, has developed a mobile App called ‘Harit Path’ to monitor location, growth, species details, maintenance activities, targets and achievements of each of its field units for each and every plant under all plantation projects. ‘Harit Bharat … Read more DMPQ- ‘Harit Path’ mobile app can ensure in a suistanable developement of Highways in India. Justify.

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?

. India’s policy on climate change can be broadly divided into two phases – one in which it strictly adhered to ‘Historical Responsibility’  slogan and the other when it diluted it as it became a bigger economy and bigger polluter. India has  become third largest emitter of GHG in absolute terms only behind China, which … Read more DMPQ-Discuss India’s climate change policy and also mention the changes brought in it overtime.

. 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.

The National Institute for Transforming India (NITI) Aayog has developed the Composite Water Management Index (CWMI) to enable effective water management in Indian states in the face of this growing crisis. The CWMI is envisioned to bring about much-required improvements in water resource management and conservation in India in a coherent and collaborative manner. The … Read more DMPQ: Write a short note on Composite water management Index

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 International Solar Alliance (ISA) was conceived as a coalition of solar-resource-rich countries (which lie either completely or partly between the Tropic of Cancer and the Tropic of Capricorn) to address their special energy needs. The ISA will provide a dedicated platform for cooperation among solar-resource-rich countries, through which the global community, including governments, bilateral … Read more DMPQ- What is International Solar Alliance (ISA) ? Discuss it’s interests and objectives in achieving renewable energy goals.

India’s nomination of the Jaipur City, Rajasthan got status of the World Heritage List of UNESCO during the 43rd Session of the World Heritage Committee held at Baku, Azerbaijan.  The nomination of Jaipur City has successfully been done by complying with the various UNESCO guidelines of 2017. India’s nomination was initially recommended by the ICOMOS … Read more DMPQ: Jaipur was given the tag of world heritage city recently. Who gives this tag and why it was given?

Seagrasses are flowering plants (angiosperms) which grow in marine environments. Seagrass can easily be confused with marine macroalgae (Seaweed). Seagrasses are considered vascular plants and have roots, stems and leaves. Sea grass produces flowers, seeds and fruits. Seagrass plays a vital role in oxygen production and absorption of carbon dioxide. It acts as a purifier … Read more DMPQ- What do you understand by “ Sea grass” and “ sea weed”?

The Montreux Record is a register of wetland sites on the ‘List of Wetlands of International Importance’ where variations in ecological character have happened, are happen, or are likely to happen as an outcome of technological developments, pollution or other human interference. Wetlands are areas of fen, marsh, peatland or water, whether artificial or natural, … Read more DMPQ- Write short note on Montreaus records.