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Sunday, November 3, 2024
TopicHimalayan glacier

Topic: Himalayan glacier

What’s a ‘moraine’, how its fall caused Sikkim’s South Lhonak Lake flood and why threat remains

South Lhonak glacial lake burst its banks on 3 October, triggering a deadly flood. Experts and govt officials caution that a glacial lake outburst flood (GLOF) can't be ruled out.

A burst glacial lake caused Sikkim flood. What’s a GLOF & why Indian subcontinent’s at great risk

Scientists have ample evidence of GLOF events unleashing megafloods. The Sikkim flash flood happened after decades of warnings about exactly such an occurrence. 

Stellar crew of NASA’s Artemis moon voyage named & a possible ‘Himalayan’ error in glacier watch

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

‘Vital as never before’: Parliamentary panel urges govt to set up apex body for glacier management

Standing committee says Himalayan-Karakoram region warming at faster rate compared to global mean average, flags 'meagre' funds for monitoring glacier melt & need for more researc

15 million at risk of disastrous glacial lake outbursts, Indians among top 4, says study

It says a total of 90 million people across 30 countries live in 1,089 basins containing glacial lakes; the most at risk live within 50 kilometres of one.

IIT Bombay team is creating a model to study evolution of glacial lakes, predict breaking point

Using the available meteorological data the researchers were able to estimate how the lake will grow and arrive at a conclusion that the lake will reach its maximum length by 2030. 

Glaciers in Ladakh, J&K melting at ‘significant’ rate, shows satellite data study

The study was carried across the Line of Control & Line of Actual Control, and a total of 12,243 glaciers were studied for thickness and mass changes.

Melting Himalayan glaciers forming thousands of lakes, but not all water drains downstream

The contribution of glacier meltwater to river flow cannot be sustained over long periods of glacier shrinkage. That means river flow in SE Asia will soon be at risk.

India’s longer summers & delayed monsoons are partly due to retreating Himalayan glaciers

A US satellite has confirmed what TERI found in 2017 — that Himalayan glaciers are in trouble, which may disrupt the major river systems of the subcontinent.

Cold War spy images show Himalayan glaciers are melting faster

650 glaciers under study were found melting twice as fast as they did between 1975 & 2000. About 13% of ice seen in 1975 disappeared by 2000.

On Camera

Neither retaliation nor revenge—Sardar Patel’s appeal for peace after Partition violence

On 12 September 1947, deputy PM Vallabhbhai Patel addressed the nation 'with a heavy heart and in obedience to the call of duty' to call for an end to the communal violence and unspeakable brutalities.

Watch CutTheClutter: Flattening INR-USD rate, and debate on pros and cons of a ‘strong’ rupee

In Episode 1544 of CutTheClutter, Editor-in-Chief Shekhar Gupta looks at some top economists pointing to the pitfalls of ‘currency nationalism’ with data from 1991 to 2004.

Indian firms sanctioned by US didn’t violate laws, says MEA. Hyderabad firm that supplied to Army on list

Among 19 Indian firms sanctioned by US Treasury Dept was Lokesh Machines Ltd accused of coordinating with 'Russian defence procurement agent to import Italy-origin CNC machines'.

Xi wanted to teach India about imbalance of power. We should take a budgetary lesson from it

While we talk much about our military, we don’t put our national wallet where our mouth is. Nobody is saying we should double our defence spending, but current declining trend must be reversed.