• Home
  • News
  • Technology
  • Law & Regulations
  • Informative
  • Tug&Barge&Salvage
Maritime and Salvage Wolrd News - Latest Ship Technologies
No Result
View All Result
No Result
View All Result
Maritime and Salvage Wolrd News - Latest Ship Technologies
No Result
View All Result

Winter Sea Ice in Bering Sea Reached Lowest Levels in Millennia, Study Shows

marinesalvage by marinesalvage
July 15, 2021
in News
0
Winter Sea Ice in Bering Sea Reached Lowest Levels in Millennia, Study Shows
Winter Sea Ice in Bering Sea Reached Lowest Levels in Millennia, Study Shows

Winter Sea Ice in Bering Sea Reached Lowest Levels in Millennia, Study Shows

Reuters

Total Views: 30

September 2, 2020

Share this post

The Coast Guard Cutter Healy breaks ice around the Russian- flagged vessel Renda in the Bering Sea 250 miles southern ofNome Jan 6, 2012. UNITED STATE Coast Guard Photo

reuters logo

By Matthew Green LONDON, Sept 2 (Reuters)– The Bering Sea ice cover throughout the winters months of 2018 and also 2019 struck brand-new lows not seen in countless years, researchers reported on Wednesday, including in issues concerning the speeding up effect of environment adjustment in the Arctic.

Satellite information gives a clear image of just how sea ice has actually transformed over the last 4 years in the area in between the Arctic and also north Pacific seas. Beyond that, the only ice documents readily available were those tape-recorded in ship logs and also various other monitorings.

So researchers looked to peat land, which holds natural substances from plants going back millennia, on the remoteSt Matthew island off Alaska.

By analyzing various types of oxygen particles entraped in the debris, the researchers had the ability to approximate climatic and also sea problems that would certainly have impacted rains and also sea freeze some 5,500 years, according to the research released in the journal Science Advances.

“The island in itself has acted as its own weather station,” stated research co-author Matthew Wooller, supervisor of the Alaska Stable Isotope Facility at the University ofAlaska Fairbanks The debris layers in the peat cores act as a “book going back in time.”

With the Arctic heating quickly in current years, the degree of sea freeze the north polar area has actually progressively wound down. This year saw the summer Arctic sea ice struck its most affordable degree for July in 40 years of document maintaining.

Sea ice develops once again every year throughout the wintertime. But the brand-new research recommends that, in the Bering Sea, cold-season ice optimums might additionally remain in decrease.

The loss of sea ice is currently influencing Arctic wild animals, consisting of walruses, polar bears and also seals, with repercussions for aboriginal neighborhoods that count on searching for their source of incomes.

Shrinking sea ice additionally intensifies warming in the area, as ice is changed by spots of dark water that soak up solar radiation as opposed to mirroring it revoke the atmsophere.

“Obviously, if we lose the sea ice you are completely changing the temperatures of the Arctic,” stated Julienne Stroeve, a climatologist with National Snow and also Ice Data Center at the University of Boulder Colorado not associated with the research. “If you lose it all, you’re going to warm up the region even faster.”

Air temperature level had not been the only aspect located to be influencing sea ice, however. Shifts in sea and also climatic blood circulation connected to environment adjustment have an also larger effect, stated lead writer Miriam Jones, a rock hound at the UNITED STATE Geological Survey.

“There’s a lot more going on than simply warming temperatures,” Jones stated. “We’re seeing a shift in circulation patterns both in the ocean and the atmosphere.”

The research kept in mind that adjustments in sea ice showed up to delay at the very least numerous years behind adjustments in climatic greenhouse gases. That indicates that the current lows in wintertime sea ice were an action to greenhouse gas degrees years earlier.

The scientists examined their searchings for versus 4 years of satellite information on the sea ice. Stroeve recommended that the research can have been enhanced with even more contrasts versus empirical information collected by ships and also whaling explorations going back to the mid-nineteenth century. (Reporting by Matthew Green; Editing by Katy Daigle, William Maclean)

( c) Copyright Thomson Reuters 2020.

Source of This New

Tags: bering sea
Previous Post

Total Enters Giant Korean Floating Wind Projects in Green Push

Next Post

Livestock Carrier with 43 Crew Goes Missing Off Japan

Related Posts

Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located
News

Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located

July 13, 2024
capesize bulk carrier terminal iron ore dry bulk
News

Capesize Rates at Six-Year Lows, Could Slide Further

July 13, 2024
jennifer turecamo moran tug chesapeake bay winter
News

Cold Morning on the Chesapeake

July 13, 2024
Video: Aboard the Mighty CSCL Globe in Felixstowe – ShippingTV
News

Video: Aboard the Mighty CSCL Globe in Felixstowe – ShippingTV

July 13, 2024
Eco Marine Power and Nakashima Propeller Cooperate on Composites
News

Eco Marine Power and Nakashima Propeller Cooperate on Composites

July 12, 2024
odfjell
News

Odfjell Announces Layoffs, Reduction of European Officers

July 12, 2024
Next Post
gulf livestock 1

Livestock Carrier with 43 Crew Goes Missing Off Japan

Quick Search

No Result
View All Result

Recent Posts

  • Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located July 13, 2024
  • Capesize Rates at Six-Year Lows, Could Slide Further July 13, 2024
  • Cold Morning on the Chesapeake July 13, 2024
  • Video: Aboard the Mighty CSCL Globe in Felixstowe – ShippingTV July 13, 2024
  • Eco Marine Power and Nakashima Propeller Cooperate on Composites July 12, 2024

Categories

  • Informative
  • Law & Regulations
  • News
  • Technology
  • Tug&Barge&Salvage
Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located
News

Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located

by marinesalvage
July 13, 2024
0

Hunt for Black Boxes Still On After AirAsia Plane’s Tail Located By Fathiya Dahrul and Rieka Rahadiana (Bloomberg) — Divers...

Read more
capesize bulk carrier terminal iron ore dry bulk

Capesize Rates at Six-Year Lows, Could Slide Further

July 13, 2024
jennifer turecamo moran tug chesapeake bay winter

Cold Morning on the Chesapeake

July 13, 2024
Video: Aboard the Mighty CSCL Globe in Felixstowe – ShippingTV

Video: Aboard the Mighty CSCL Globe in Felixstowe – ShippingTV

July 13, 2024
Eco Marine Power and Nakashima Propeller Cooperate on Composites

Eco Marine Power and Nakashima Propeller Cooperate on Composites

July 12, 2024
Maritime and Salvage Wolrd News - Latest Ship Technologies

© 2023 - Marine-Salvage.net

Navigate Site

  • Home Page
  • Privacy Policy
  • Contact Us
  • About Us

Follow Us

No Result
View All Result
  • Home
  • News
  • Technology
  • Law & Regulations
  • Informative
  • Tug&Barge&Salvage

© 2023 - Marine-Salvage.net

Manage Cookie Consent
We use cookies to optimize our website and our service.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}