Friday, February 3, 2023
  • Login
198 Bangladesh News
No Result
View All Result
  • Home
  • VIDEO NEWS
  • BUSINESS NEWS
  • FEATURED NEWS
    • BANGLADESH USA TRADE NEWS
    • BANGLADESH INDIA NEWS
    • BANGLADESH GULF NATIONS NEWS
    • BANGLADESH CHINA NEWS
    • BANGLADESH UK NEWS
    • BANGLADESH EU NEWS
    • BANGLADESH AFRICA NEWS
    • BANGLADESH THAILAND NEWS
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH BRAZIL NEWS
    • BANGLADESH EGYPT NEWS
    • BANGLADESH NIGERIA NEWS
  • POLITICAL
  • CRYPTO
  • TECHNOLOGY
  • MORE NEWS
    • 198TILG BANGLADESH ULTIMATE MASS MEDIA CAMPAIGN TRAINING
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH AGRICULTURE NEWS
    • BANGLADESH VENTURE CAPITAL NEWS
    • BANGLADESH IMMIGRATION NEWS
    • BANGLADESH EDUCATION NEWS
    • BANGLADESH UNIVERSITY NEWS
    • BANGLADESH JOINT VENTURE NEWS
    • BANGLADESH SCHOLARSHIP NEWS
    • BANGLADESH PARTNERSHIPS
    • BANGLADESH BUSINESS HELP
  • ASK IKE LEMUWA
  • CONTACT
  • Home
  • VIDEO NEWS
  • BUSINESS NEWS
  • FEATURED NEWS
    • BANGLADESH USA TRADE NEWS
    • BANGLADESH INDIA NEWS
    • BANGLADESH GULF NATIONS NEWS
    • BANGLADESH CHINA NEWS
    • BANGLADESH UK NEWS
    • BANGLADESH EU NEWS
    • BANGLADESH AFRICA NEWS
    • BANGLADESH THAILAND NEWS
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH BRAZIL NEWS
    • BANGLADESH EGYPT NEWS
    • BANGLADESH NIGERIA NEWS
  • POLITICAL
  • CRYPTO
  • TECHNOLOGY
  • MORE NEWS
    • 198TILG BANGLADESH ULTIMATE MASS MEDIA CAMPAIGN TRAINING
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH AGRICULTURE NEWS
    • BANGLADESH VENTURE CAPITAL NEWS
    • BANGLADESH IMMIGRATION NEWS
    • BANGLADESH EDUCATION NEWS
    • BANGLADESH UNIVERSITY NEWS
    • BANGLADESH JOINT VENTURE NEWS
    • BANGLADESH SCHOLARSHIP NEWS
    • BANGLADESH PARTNERSHIPS
    • BANGLADESH BUSINESS HELP
  • ASK IKE LEMUWA
  • CONTACT
No Result
View All Result
198 Bangladesh News
No Result
View All Result
Home FEATURED NEWS BANGLADESH UK NEWS

Here’s how scientists use Penguins to predict climate change, Science News

by 198bangladeshnews_22i2qo
February 1, 2022
in BANGLADESH UK NEWS
Reading Time: 3 mins read
242 10
A A
0
">
Share on FacebookShare on Twitter
&description=Here%E2%80%99s%20how%20scientists%20use%20Penguins%20to%20predict%20climate%20change%2C%20Science%20News" rel='nofollow' class="jeg_btn-pinterest ">

[ad_1]

Penguins have change into greater than only a image of the frozen south of the earth. Researchers now use them as indicators of local weather change close to the South Pole. Sure western areas, such because the Antarctic Peninsula, have skilled speedy warming whereas East Antarctica stays chilly and ice-covered.

Nothing is simple within the distant and icy reaches of Antarctica, however penguins are simpler to trace than different species as a result of they nest on land and their black feathers and waste will be noticed in opposition to the white ice.

Additionally learn | Vitality inequality plagues the world; US causes 585 instances extra local weather emissions than Congo: Report

“We’re counting penguin nests to know what number of penguins are in a colony, producing chicks yearly, and whether or not that quantity goes up or down with the environmental circumstances,” mentioned Borowicz, of Stony Brook College in New York.

“We will use penguins as a bioindicator to see how the remainder of the ecosystem is working,” mentioned Wethington, additionally of Stony Brook.

Counting particular person penguins together with different strategies akin to satellite tv for pc pictures present a nuanced image, exhibiting some penguins dubbed ‘winners’ prosper as local weather change opens new habitats, whereas others are compelled emigrate to colder climates.

The Gentoo penguin, with its shiny orange beak and distinctive white marking on its head, prefers open water with chunks of ice bobbing about.

Additionally learn | Plan to ‘dim solar rays’ will get thumbs down from consultants. Right here is why

Throughout the latter half of the twentieth century, temperatures on the Antarctic Peninsula started rising sooner than nearly wherever else on this planet, resulting in Gentoo populations increasing southwards – often known as the “gentoofication” of Antarctica.

The discount of sea ice on the western finish of the peninsula has enabled the Gentoos to thrive. For tuxedo-wearing Adelies, which depend on sea ice for breeding and feeding, the identical circumstances have made it worse.

“Once we discover Adelie penguins, we usually know that sea ice is close by,” Wethington mentioned. “And at any time when we have seen sea ice declining or disappearing altogether, then we’re seeing corresponding Adelie penguin populations decline considerably.”

General, Adelie penguin populations are rising, however some populations have declined by greater than 65 per cent.

Scientists from Stony Brook College made an expedition to the area in January and located that Adelie colonies across the still-icy Weddell Sea had remained steady over the previous decade.

Watch | Frozen iguanas fall from bushes as chilly snap hits Florida

“This peninsula is perhaps a secure area as we see local weather change progressing and total warming all through the globe,” Wethington mentioned.

MV Arctic Dawn expedition chief Heather Lynch believes the findings level to the conservation worth of the area.

Utilizing satellite tv for pc pictures, a group from the British Antarctic Survey found 11 new emperor penguin colonies in 2020, rising recognized colonies by 20 per cent.

The Halley Bay colony, on probably the most jap facet of the Weddell Sea, is dwelling to the second-largest breeding colony of emperor penguins on this planet, with about 25,000 breeding pairs gathering annually.

Nevertheless, since 2016 each chick on this colony has perished.

Researchers consider the 2016 El Niño occasion altered the ocean ice dynamics within the space, and penguins are in danger as local weather change will increase the frequency and severity of El Niños.

Regardless of the chicks’ deaths not being immediately linked to local weather change, Peter Fretwell, a geographic info scientist with the British Antarctic Survey, famous there was a local weather change element to the loss.

(With inputs from businesses)



[ad_2]

Source link

Tags: changeclimateHeresNewsPenguinspredictScienceScientists
Share196Tweet123Share49
&description=Here%E2%80%99s%20how%20scientists%20use%20Penguins%20to%20predict%20climate%20change%2C%20Science%20News" rel='nofollow' class="jeg_btn-pinterest ">

Related Posts

Sri Lankan forces raid anti-government protest camp

by 198bangladeshnews_22i2qo
July 23, 2022
0

Sri Lankan safety forces raided a protest camp occupying authorities grounds in the principle metropolis of Colombo early on Friday...

What is cost of living crisis in rich Britain?

by 198bangladeshnews_22i2qo
July 22, 2022
0

What a rollercoaster trip British residents have been on since Brexit, COVID-19 and now the deadly vitality blow being delivered...

Ukraine grain deal expected Friday as Russian gas flows resume

by 198bangladeshnews_22i2qo
July 22, 2022
0

Ukraine and Russia are set to signal a deal Friday to unblock grain exports and relieve a worldwide meals disaster,...

Queen Elizabeth’s jewels on show at Buckingham Palace for Platinum Jubilee

by 198bangladeshnews_22i2qo
July 21, 2022
0

Portrait footage of a younger Queen Elizabeth II taken at first of her reign and the jewels she wore are...

  • Trending
  • Comments
  • Latest

British soldiers investigated after orgy video – media

June 8, 2022

Racist, pornographic illustrations in Chinese textbooks spark uproar

May 28, 2022

Here is What Happened to LUNA and Why the Price Can Continue Crashing

May 11, 2022

Hello world!

1

Rap group call out publication for using their image in place of ‘gang’

0

Meet the woman who’s making consumer boycotts great again

0

2 given life sentences in 2016 killing of California teens

July 23, 2022

Global COVID cases rise, claims more than 1700 deaths…

July 23, 2022

Fish prices keep surging, vegetables get cheaper

July 23, 2022
198 Bangladesh News

198 Bangladesh News will provide the latest news update as the government facing a growing challenging in preventing Bangladesh from breaking apart along ethnic and religious lines.

198massmedia Group. USA. 3821 Dominion Drive, Dumfries, USA. 22026.

Toll Free 1 888 642 8433.
Contact: info@198bangladeshnews.com

LATEST UPDATES

2 given life sentences in 2016 killing of California teens

Global COVID cases rise, claims more than 1700 deaths…

Fish prices keep surging, vegetables get cheaper

Sri Lankan forces raid anti-government protest camp

Anyone can now make your Instagram photo into a reel. But you can opt out

Crypto.com continues expansion with Cyprus

The pilgrims’ descendants fighting for acceptance

RECOMMENDED

No Content Available
  • Disclaimer
  • Privacy Policy
  • DMCA
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us

Copyright © 2022 - 198 Bangladesh News.

No Result
View All Result
  • Home
  • VIDEO NEWS
  • BUSINESS NEWS
  • FEATURED NEWS
    • BANGLADESH USA TRADE NEWS
    • BANGLADESH INDIA NEWS
    • BANGLADESH GULF NATIONS NEWS
    • BANGLADESH CHINA NEWS
    • BANGLADESH UK NEWS
    • BANGLADESH EU NEWS
    • BANGLADESH AFRICA NEWS
    • BANGLADESH THAILAND NEWS
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH BRAZIL NEWS
    • BANGLADESH EGYPT NEWS
    • BANGLADESH NIGERIA NEWS
  • POLITICAL
  • CRYPTO
  • TECHNOLOGY
  • MORE NEWS
    • 198TILG BANGLADESH ULTIMATE MASS MEDIA CAMPAIGN TRAINING
    • BANGLADESH MANUFACTURE NEWS
    • BANGLADESH AGRICULTURE NEWS
    • BANGLADESH VENTURE CAPITAL NEWS
    • BANGLADESH IMMIGRATION NEWS
    • BANGLADESH EDUCATION NEWS
    • BANGLADESH UNIVERSITY NEWS
    • BANGLADESH JOINT VENTURE NEWS
    • BANGLADESH SCHOLARSHIP NEWS
    • BANGLADESH PARTNERSHIPS
    • BANGLADESH BUSINESS HELP
  • ASK IKE LEMUWA
  • CONTACT

Copyright © 2022 - 198 Bangladesh News.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist