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EXPLAINED CLIMATE NEWS - Page 17

Police officers spray activists, who attempt to block the impact using an umbrella, during a protest against the expansion of Germany's utility RWE's Garzweiler open-cast lignite mine to Luetzerath, Germany.

Protests in Germany against coal mine expansion: Has Russia Ukraine conflict forced Europe to use more coal?Subscriber Only

January 17, 2023 08:15 IST

Germany protests: Ever since the Russian invasion of Ukraine in 2022, several countries, especially European nations, have been facing an energy crisis. How has their coal use been impacted?

dolphins, noise pollution

Noise pollution affects dolphins’ ability to communicate: What new study saysSubscriber Only

January 17, 2023 11:23 IST

Noise from large commercial ships, military sonars or offshore drilling can severely impact the well-being of dolphins. Here is how.

United Arab Emirates Minister Sultan Ahmed Al Jaber

Why UAE’s Sultan Al Jaber, an oil company CEO, has caused controversy for heading climate change conferenceSubscriber Only

January 18, 2023 11:10 IST

UAE’s choice of Sultan Al Jaber, its industry minister and chief of a large oil company, as COP president has outraged climate activists. What do COP presidents do, what influence do they have on outcomes?

Joshimath subsidence, Joshimath sinking

Satellite images show Joshimath sank 5.4cm in just 12 days: Why it might have happenedSubscriber Only

January 14, 2023 19:12 IST

The images and report have come just days after cracks appeared in many roads and hundreds of houses in the city, which has now been declared as a landslide and subsidence-hit zone by the authorities

forests fires

Why a new study claims logged tropical forests can emit carbon into the atmosphereSubscriber Only

January 13, 2023 13:12 IST

A new study challenges the earlier assumption that logged forests are 'carbon sinks'. We explain why.

Rains submerged roads and trees in California, USA.

California’s record-breaking storm: What is the ‘Pineapple Express’ phenomenon underlying itSubscriber Only

January 13, 2023 07:24 IST

Over the past two weeks, California and other parts of the West Coast have been hit with a series of what meteorologists call atmospheric rivers.

The recovery of the ozone layer has been made possible by the successful elimination of some harmful industrial chemicals, together referred to as Ozone Depleting Substances or ODSs, through the implementation of the 1989 Montreal Protocol. (Image source: Copernicus data (2020) processed by DLR/BIRA/ESA)

Ozone hole, filling up now: What this means for climate actionSubscriber Only

January 12, 2023 08:21 IST

A new assessment says the ozone layer will recover to 1980 values by 2066 over Antarctica; in Artic by 2045. The success of the Montreal Protocol is noteworthy, but phasing out greenhouse gases is more difficult.

One of the major factors contributing to colder than normal temperatures over north India this month is the large-scale fog cover, according to RK Jenamani, scientist, IMD.  (Express Photo/File)

What is a cold wave, why northwest India is shiveringSubscriber Only

January 11, 2023 11:43 IST

While lower-than-normal temperatures were recorded over parts of Northwest India from the last week of December, these conditions intensified in the first week of January.

Joshimath, land subsidence, indian express, joshimath news

Joshimath crisis: What is land subsidence and why does it happen?Subscriber Only

January 11, 2023 19:10 IST

Joshimath sinking: The exact reason behind Joshimath land subsidence is still unknown but experts cite unplanned construction, over-population, obstruction of the natural flow of water, and hydel power activities as possible causes.

LNG is to compensate for lost Russian gas supplies, with four new terminals set to come online in Germany alone. (Source: DW)

Europe turns to LNG instead of Russia gas: What is it, how it impacts the climateSubscriber Only

January 7, 2023 22:15 IST

As liquified natural gas tankers carrying fracked US gas start to land in northern Germany, climate activists are calling it a major setback in the effort to limit global heating.

heat dome, climate change

What is causing the winter heat wave in Europe?Subscriber Only

January 6, 2023 07:20 IST

At least seven countries have recorded their hottest January weather ever. These included Poland, Denmark, the Czech Republic, the Netherlands, Belarus, Lithuania and Latvia. Here is why.

climate change, termites

How termite behaviour is linked to a warming world: Findings of a new studySubscriber Only

January 3, 2023 14:31 IST

The study revealed that as the Earth gets warmer, termites will rapidly spread across the world. This could, in turn, lead to a further rise in global temperatures. Here is why.

Arctic ice floating on water.

Rapidly warming Arctic linked to extreme cold weather in the US: What a new study saysSubscriber Only

January 2, 2023 00:22 IST

The research reveals how rising temperatures of the Arctic might be allowing frigid air in the region to move southward more frequently than ever before. However, scientists say more data is needed to prove the claim. Here are the details.

Cows walking in the snow

Unprecedented ‘bomb cyclone’ in US, Canada: What is happening, and why?Subscriber Only

December 28, 2022 09:29 IST

As the temperature has continued dipping, many houses are without heat and lights. In New York, about 34,000 households were still without power Sunday.

bomb cyclone

What is a ‘bomb cyclone’?Subscriber Only

December 27, 2022 07:29 IST

What defines a bomb cyclone is how rapidly the pressure drops in the low-pressure mass — by at least 24 millibars in 24 hours.

The emperor penguin relies on ice for breeding, and is the most vulnerable of Antarctica's species. (File)

Why Antarctica’s emperor penguins could be extinct by 2100Subscriber Only

December 26, 2022 08:47 IST

The study, published today, also found just USD 23 million per year would be enough to implement ten key strategies to reduce threats to Antarctica's biodiversity.

 A male polar bear walks along the shore of Hudson Bay near Churchill, Manitoba, Aug. 23, 2010. Polar bears in Canada's Western Hudson Bay — on the southern edge of the Arctic — are continuing to die in high numbers, a new government survey released Thursday, Dec. 22, 2022, found. (Sean Kilpatrick/The Canadian Press via AP, File)

Polar bears in key Canada region dying: Causes, effectsSubscriber Only

December 26, 2022 08:37 IST

The latest survey shows Western Hudson Bay has 618 polar bears, down from 842 in 2016. This has consequences for all other life forms in the region.

A young boy plays in the surf by the shore of Lake Ontario in Toronto. (AP/File)

US-Canada Great Lakes turning acidic: Study seeks to establish detailsSubscriber Only

December 23, 2022 14:53 IST

Sensors to measure carbon dioxide pressure and pH in a water column have been attached to a floating weather buoy on Lake Huron at Thunder Bay National Marine Sanctuary near Alpena, Michigan.

Eve Bazaiba Masudi, Environment Minister of the DRC (centre) with Brazilian Foreign Minister Leonardo Cleaver de Athayde (left) and Daniel T S Simanjuntak of Indonesia at the COP15 on biodiversity in Montreal, on Monday. AP

What is the COP15 Biodiversity Commitment, delivered at Montreal?Subscriber Only

December 22, 2022 13:15 IST

At a major international conference, countries have resolved to take steps towards arresting the Great Extinction — the existential threat that a million or more species face if urgent action is not taken. The problem is that these targets are not new — and they have proven extremely hard to meet.

foggy winter delhi

As fog comes to Delhi, a look at the phenomenon, and what causes itSubscriber Only

December 20, 2022 19:36 IST

Fog forms like clouds do — when water vapour condenses. The presence of moisture and a fall in the temperature are key factors for fog formation. Delhi is seeing 'radiation fog', or localised 'ground' fog.

The president of the UN-backed COP15 biodiversity conference, China's Minister of Ecology and Environment Huang Runqiu, lowers the gavel to pass The Kunming-Montreal Global Biodiversity Framework in Montreal, Quebec, Canada December 19, 2022. (Julian Haber/UN Biodiversity/Handout via Reuters)

30-by-30: Key takeaways from the COP15 biodiversity summit

December 20, 2022 06:49 IST

Here are some of the key areas agreed on after two weeks of negotiations hosted in Montreal, Canada.

Temperatures in the Arctic Circle have been rising much more quickly than those in the rest of the planet. (File)

The Arctic Is Becoming Wetter and Stormier, Scientists WarnSubscriber Only

December 15, 2022 07:48 IST

Even though 2022 was only the Arctic’s sixth warmest year on record, researchers saw plenty of new signs this year of how the region is changing.

Protests at the COP 15 biodiversity summit in Montreal, Canada.

UN nature summit puts industry on alert to disclose more

December 12, 2022 14:16 IST

Sectors such as mining, agriculture, oil and fashion are under scrutiny at the COP15 talks, due to their heavy impact on nature with activities that can contaminate soil, foul waterways or pollute the air. Here's how.

Mumbai engulfed in smog on Thursday. (Express Photo: Amit Chakravarty)

Behind Mumbai’s unusually foul air, changes in wind patternsSubscriber Only

December 10, 2022 13:33 IST

It’s not as though Mumbai generates lesser amounts of pollutants. Emissions from vehicles or industry are just as bad. But Mumbai has an important location advantage: its relatively clean air is the result of strong sea breezes that sweep air pollutants away from the land.

Elder Ka'nahsohon Kevin Deer performs a ceremony as Canada's Prime Minister Justin Trudeau looks on.

Why have countries failed to meet their biodiversity goals?

December 9, 2022 18:11 IST

Parties to the United Nations Convention on Biological Diversity (CBD) are meeting in Montreal, Canada from December 7 for a new global agreement on halting environmental loss.

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