What is the news? In the Budget 2021-22, the Government of India announced the National Hydrogen Mission. This mission will aim at generating hydrogen from green power sources and using it as a fuel. Read more about Green Energy Initiatives in Budget 2021 About Hydrogen fuel Hydrogen is the chemical element with the symbol H… Continue reading “Hydrogen as a Fuel”: Applications, Advantages and Disadvantages
Category: Factly: Environment
This category contains all Current Affairs Factly Articles for Prelims, related to the Environment. You can find all relevant Environment related updates on this page. This page is specifically useful for UPSC Prelims exam.
‘Spatial Mark-Resight'(SMR) model to estimate Leopard population
What is the news? Scientists from three organizations namely Aaranyak, Panthera, and WWF-India have developed a model called ‘Spatial Mark-Resight'(SMR). It will precisely estimate the population size of leopards. Why ‘Spatial Mark-Resight'(SMR) model developed? Leopards can be identified like tigers with the help of their unique shape and size of the rosettes (black circular marks).… Continue reading ‘Spatial Mark-Resight'(SMR) model to estimate Leopard population
“Giant Leatherback Turtle” nesting sites threatened by Andamans development project
What is the News? In the Andaman and Nicobar(A&N) Islands tourism and port development projects are under the proposal. However, it is threatening some of the most important nesting populations of the “Giant Leatherback turtle”. Giant Leatherback turtle Giant Leatherback turtles are named for their shell. Their shells are leather-like rather than hard, like other… Continue reading “Giant Leatherback Turtle” nesting sites threatened by Andamans development project
175% rise in waterfowls in “Kaziranga National Park”
What is the News? The third annual census of birds in the Kaziranga National Park has been released. The main objective of the census was to record and estimate waterfowls and winter migratory birds. It also monitors and assesses the health of wetlands in the Park. Water fowls and Winter Migratory Birds: The Park has… Continue reading 175% rise in waterfowls in “Kaziranga National Park”
Tapovan Vishnugad Hydropower Project
What is the News? The rescue operations are still undergoing in Uttarakhand from a Tapovam tunnel located at the Tapovan-Vishnugad hydro project. Facts: Tapovan Vishnugad Hydropower Plant is a 520 MW run-of-river hydroelectric project(See image). It was constructed by National Thermal Power Corporation Limited(NTPC) on Dhauliganga River in Chamoli District of Uttarakhand. The power plant… Continue reading Tapovan Vishnugad Hydropower Project
Landslip likely triggered Flash Flood: experts
What is the News? According to glaciologists and experts, the cause of flash floods in Uttarakhand Chamoli district was most probably a landslip(Landslide) and not a glacial lake burst. Why are experts calling it a Landslide and not a glacial lake burst? The glacial lake outburst flood(GLOF) occurs when a natural lake, formed from a… Continue reading Landslip likely triggered Flash Flood: experts
“Pong Dam Lake Wildlife Sanctuary”- Migratory water birds arrived
What is the News? Over a lakh migratory water birds arrived at the Pong Dam Lake Wildlife Sanctuary in Himachal Pradesh in Winter 2020-21. Pong Dam Wildlife Sanctuary: Pong Dam Sanctuary is also known as Pong Dam Reservoir or Pong Dam Lake. It is located in Himachal Pradesh. The dam was created in 1975 and… Continue reading “Pong Dam Lake Wildlife Sanctuary”- Migratory water birds arrived
PM to inaugurate “World Sustainable Development Summit 2021”
What is the News? The Prime Minister will inaugurate the World Sustainable Development Summit 2021. About World Sustainable Development Summit(WSDS): It is an annual event organized by The Energy and Resources Institute(TERI) since 2001. The summit was earlier known as Delhi Sustainable Development Summit. Purpose: The Summit brings together a wide number of participants in… Continue reading PM to inaugurate “World Sustainable Development Summit 2021”
What are the “NDMA guidelines for GLOFs related disasters”
What is the News? NDMA has issued guidelines to reduce disasters related to Glacial Lake Outburst Floods (GLOFs). Recently GLOF is suspected to have caused the flash floods in Uttarakhand’s Chamoli. What are Glacial Lake Outburst Floods(GLOFs)? It refers to the flooding that occurs when the water dammed by a glacier or a moraine is… Continue reading What are the “NDMA guidelines for GLOFs related disasters”
Glacial Lake Outburst Floods (GLOF)
What is the News? Parts of Uttarakhand witnessed massive flooding due to Glacial Lake outburst. What is Glacial Lake Outburst Floods(GLOF)? It is a type of outburst flood. It occurs when water dammed by a glacier is released. In other words, it’s an outburst that happens when a dam containing a glacial lake fails. Note:… Continue reading Glacial Lake Outburst Floods (GLOF)
