Forest Fires Raze Parts of India amid Heat, Dry Weather

File Photo: Firefighters work at the scene of forest fire near Kyuyorelyakh village at Gorny Ulus area, west of Yakutsk, in Russia Thursday, Aug. 5, 2021. (AP)
File Photo: Firefighters work at the scene of forest fire near Kyuyorelyakh village at Gorny Ulus area, west of Yakutsk, in Russia Thursday, Aug. 5, 2021. (AP)
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Forest Fires Raze Parts of India amid Heat, Dry Weather

File Photo: Firefighters work at the scene of forest fire near Kyuyorelyakh village at Gorny Ulus area, west of Yakutsk, in Russia Thursday, Aug. 5, 2021. (AP)
File Photo: Firefighters work at the scene of forest fire near Kyuyorelyakh village at Gorny Ulus area, west of Yakutsk, in Russia Thursday, Aug. 5, 2021. (AP)

Frequent fires are razing forests in India's Uttarakhand state in the north and Odisha in the east amid high temperatures and long dry spells, and the blazes have been worsened by people burning the forest to collect a flower used to brew alcohol.

Data from the state-run Forest Survey of India shows that as of 2021, 54.4% of forests in India experienced occasional fires, most of them due to man-made factors.

"Agriculture stubble burning, misconceptions and burning of shrubs to shoo away wildlife are major reasons behind the forest fires," Swapnil Aniruddh, a forest official in Uttarakhand, told Reuters.

After a brief respite during the previous season from November to April, forest fires have picked up again this year, with 653 incidents in Uttarakhand alone, government data shows.

Odisha's fires have been exacerbated by people setting parts of the forest ablaze to collect Mahua flowers, which are highly sought after as they are used to brew a popular liquor.

During the current season, 10,163 fire points in Uttarakhand have been detected using the government's imaging radiometer.

Overall, loss of significant forest cover is a big worry for India as it tries to dramatically reduce its climate-changing emissions.

Among the organizations helping to curb the fires is the Indian Air Force, which has used the aerial firefighting 'Bambi Bucket' technique of collecting water from a nearby lake to spray over the region.

The situation may get worse, with India's weather department predicting more heat-wave days than normal between April and June this year, along with a longer dry spell for Uttarakhand.



Scientists: Melting Sea Ice in Antarctica Causes Ocean Storms

Scientists know the damaging consequences of the loss of Antarctic sea ice. Juan BARRETO / AFP
Scientists know the damaging consequences of the loss of Antarctic sea ice. Juan BARRETO / AFP
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Scientists: Melting Sea Ice in Antarctica Causes Ocean Storms

Scientists know the damaging consequences of the loss of Antarctic sea ice. Juan BARRETO / AFP
Scientists know the damaging consequences of the loss of Antarctic sea ice. Juan BARRETO / AFP

The record-breaking retreat of Antarctic sea ice in 2023 has led to more frequent storms over newly exposed parts of the Southern Ocean, according to a study published Wednesday.
Scientists know that the loss of Antarctic sea ice can diminish penguin numbers, cause ice shelves to melt in warmer waters, and impede the Southern Ocean from absorbing carbon dioxide, AFP reported.
But this new research, published in the peer-reviewed journal Nature, explores another consequence: increased heat loss from the ocean to the atmosphere, and an associated rise in storms.
Since 2016 there has been a large-scale reduction in Antarctic sea ice, but nothing like 2023 when a record amount failed to reform over the winter.
For this study, Simon Josey of the UK's National Oceanography Center and colleagues focused on three regions that experienced unusually high levels of sea-ice retreat that year.
Using satellite imagery, ocean and atmospheric data, and wind and temperature measurements, they found some newly ice-free areas experienced double the heat loss compared to a stabler period before 2015.
This was accompanied by "increases in atmospheric-storm frequency" over previously ice-covered regions, the authors found.
"In the sea-ice-decline regions, the June–July storm frequency has increased by up to 7days per month in 2023 relative to 1990–2015."
The loss of heat caused by reduced sea ice could have implications for how the ocean circulates and the wider climate system, the study added.
Oceans are a crucial climate regulator and carbon sink, storing more than 90 percent of the excess heat trapped near Earth's surface by greenhouse gas emissions.
In particular, sea-ice retreat could mean changes in how a deeper layer of cold, dense Antarctic bottom water absorbs and stores heat.
The authors said further in-depth analysis of possible climate impacts were needed, including if sea-ice retreat could have even further-reaching consequences.
"Repeated low ice-cover conditions in subsequent winters will strengthen these impacts and are also likely to lead to profound changes further afield, including the tropics and the Northern Hemisphere," it said.