• Latest
  • Trending
  • All
  • News
  • Lifestyle
Newer PFAS contaminant detected for first time in Arctic seawater thumbnail

Newer PFAS contaminant detected for first time in Arctic seawater

July 31, 2020
Marjorie Taylor Greene Says She Was 'Assaulted' by Whistle at DC Jail Visit thumbnail

Marjorie Taylor Greene Says She Was ‘Assaulted’ by Whistle at DC Jail Visit

March 27, 2023
Boston Red Sox Star Achieves Big Spring Training Milestone Less Than 3 Weeks After Gruesome Injury thumbnail

Boston Red Sox Star Achieves Big Spring Training Milestone Less Than 3 Weeks After Gruesome Injury

March 27, 2023
A better solution to fraud and chargebacks than regulation thumbnail

A better solution to fraud and chargebacks than regulation

March 27, 2023
How can you tell a dolphin’s age? Check its freckles. thumbnail

How can you tell a dolphin’s age? Check its freckles.

March 26, 2023
State Prison Sentences in the U.S. Are Getting Longer—But Not Necessarily Keeping Us Safer thumbnail

State Prison Sentences in the U.S. Are Getting Longer—But Not Necessarily Keeping Us Safer

March 26, 2023
California wants Medicaid to cover 6 months of rent thumbnail

California wants Medicaid to cover 6 months of rent

March 26, 2023
House GOP eyes a new demand in debt talks: Energy permitting thumbnail

House GOP eyes a new demand in debt talks: Energy permitting

March 25, 2023
Why Biden's not talking about Trump’s potential indictment thumbnail

Why Biden’s not talking about Trump’s potential indictment

March 25, 2023
Should the Boston Cetics bench Marcus Smart? thumbnail

Should the Boston Cetics bench Marcus Smart?

March 24, 2023
Hubble spotted a runaway supermassive black hole for the first time ever thumbnail

Hubble spotted a runaway supermassive black hole for the first time ever

March 24, 2023
TikTok CEO Chew tells Congress app ban would "hurt" U.S. businesses and "damage" economy thumbnail

TikTok CEO Chew tells Congress app ban would “hurt” U.S. businesses and “damage” economy

March 24, 2023
Health system optimism for Oracle Health dropped last year, says KLAS thumbnail

Health system optimism for Oracle Health dropped last year, says KLAS

March 24, 2023
  • About
  • Advertise
  • Privacy & Policy
  • Contact
  • Donate
Monday, March 27, 2023
66 °f
Wellfleet
58 ° Tue
63 ° Wed
68 ° Thu
61 ° Fri
  • Login
  • Register
FREE Cape Cod News
DONATE
  • FREE Cape Cod News
  • News
    • News
    • Cape Cod News
    • Massachusetts
    • Breaking News
    • Cape Cod Weather
    • Storm Watch
    • Environment
  • Politics
    • democrats
    • republicans
  • Business
    • business
    • cryptocurrency
    • economy
    • money
    • Real Estate
    • Tech
  • World
  • Entertainment
  • Lifestyle
  • Photos
    • Orleans
    • Eastham
    • Wellfleet
    • Truro
    • Provincetown
    • Brewster
    • Chatham
  • Videos
No Result
View All Result
Free Cape Cod News
No Result
View All Result
  • FREE Cape Cod News
  • News
  • Politics
  • Business
  • World
  • Entertainment
  • Lifestyle
  • Photos
  • Videos
Home News Environment

Newer PFAS contaminant detected for first time in Arctic seawater

FREE Cape Cod News by FREE Cape Cod News
July 31, 2020
in Environment
Reading Time: 2 mins read
Donate
0
Newer PFAS contaminant detected for first time in Arctic seawater thumbnail
635
SHARES
1.4k
VIEWS
Share on TwitterShare on Facebook

Per- and polyfluoroalkyl substances (PFAS), found in many household products and food packages, have raised concerns because of their persistence and possible toxicity to people and wildlife. Because the compounds don’t break down naturally, they have become environmental contaminants. Now, researchers reporting in ACS’ Environmental Science & Technology have studied the transport of 29 PFAS into and out of the Arctic Ocean, detecting a newer compound for the first time in Arctic seawater.

After studies indicated that two PFAS — PFOA and PFOS — can cause cancer, a compromised immune response and other health problems in lab animals, the two compounds were voluntarily phased out by industry. However, these legacy compounds are still widely detected in the environment. Intended as a safer replacement for PFOA, HFPO-DA (sold under the trade name GenX) is now thought to pose similar health and persistence concerns. Hanna Joerss and colleagues wanted to investigate the long-range, oceanic transport of legacy and replacement PFAS to the Arctic Ocean — a remote body of water connected to the Atlantic Ocean by the Fram Strait, which is located between Svalbard and Greenland.

Aboard an icebreaker research ship, the team collected water samples along two Fram Strait currents entering and exiting the Arctic Ocean and along a path from Europe’s North Sea to the Arctic Ocean. Using mass spectrometry, the researchers detected 11 PFAS in the ocean water, including PFOA, HFPO-DA and other long- and short-chain PFAS. This was the first time that HFPO-DA had been detected in seawater from a remote region, indicating that the compound can be transported long distances. Higher levels of PFAS were detected in the water exiting the Arctic Ocean compared with the water entering the Arctic from the North Atlantic. The PFAS composition in the outgoing water suggested that more of these compounds arose from atmospheric sources than from ocean circulation.

Story Source:

Materials provided by American Chemical Society. Note: Content may be edited for style and length.

Tags: environment

FREE Digital Newspaper Subscription!
Sign up for your free digital subscription. The FREE Cape Cod News

Unsubscribe
FREE Cape Cod News

FREE Cape Cod News

Free Cape Cod News is what's happening in the Cape Cod, U.S and World & what people are talking about right now. Local newspaper. Stay in the know. Subscribe to get notified about our latest news.

Related Posts

BlackRock CEO Larry Fink walks tightrope on climate investing thumbnail
Environment

BlackRock CEO Larry Fink walks tightrope on climate investing

by FREE Cape Cod News
March 18, 2023
Biden Unveils $6.8 Trillion 2024 Budget Plan thumbnail
Environment

Biden Unveils $6.8 Trillion 2024 Budget Plan

by FREE Cape Cod News
March 10, 2023
Ticketmaster's owner shares some ideas for fixing the broken concert ticket business after Taylor Swift fiasco thumbnail
Business

Ticketmaster’s owner shares some ideas for fixing the broken concert ticket business after Taylor Swift fiasco

by FREE Cape Cod News
February 25, 2023
“Unusual mortality event”: Climate concerns rise after dead whales keep washing up on beaches thumbnail
Environment

“Unusual mortality event”: Climate concerns rise after dead whales keep washing up on beaches

by FREE Cape Cod News
January 20, 2023
Load More
Please login to join discussion

Follow Us on Twitter

FREE Cape Cod News - Your source for local Cape Cod news, latest breaking U.S. and World news. Every day, all day. Subscribe for your favorite categories.

  • Trending
  • Comments
  • Latest
Marjorie Taylor Greene Says She Was 'Assaulted' by Whistle at DC Jail Visit thumbnail

Marjorie Taylor Greene Says She Was ‘Assaulted’ by Whistle at DC Jail Visit

March 27, 2023
Bomb cyclones are powerful winter storms. Here's a visual breakdown of how they're created. thumbnail

Bomb cyclones are powerful winter storms. Here’s a visual breakdown of how they’re created.

December 24, 2022
Mysterious woman who allegedly helped DeSantis lure migrants to Martha’s Vineyard flight identified thumbnail

Mysterious woman who allegedly helped DeSantis lure migrants to Martha’s Vineyard flight identified

October 4, 2022
Marjorie Taylor Greene Says She Was 'Assaulted' by Whistle at DC Jail Visit thumbnail

Marjorie Taylor Greene Says She Was ‘Assaulted’ by Whistle at DC Jail Visit

March 27, 2023
Boston Red Sox Star Achieves Big Spring Training Milestone Less Than 3 Weeks After Gruesome Injury thumbnail

Boston Red Sox Star Achieves Big Spring Training Milestone Less Than 3 Weeks After Gruesome Injury

March 27, 2023
A better solution to fraud and chargebacks than regulation thumbnail

A better solution to fraud and chargebacks than regulation

March 27, 2023

FREE Cape Cod News On Twitter

Today’s News

  • Marjorie Taylor Greene Says She Was ‘Assaulted’ by Whistle at DC Jail Visit March 27, 2023
  • Boston Red Sox Star Achieves Big Spring Training Milestone Less Than 3 Weeks After Gruesome Injury March 27, 2023
  • A better solution to fraud and chargebacks than regulation March 27, 2023
  • How can you tell a dolphin’s age? Check its freckles. March 26, 2023
  • State Prison Sentences in the U.S. Are Getting Longer—But Not Necessarily Keeping Us Safer March 26, 2023
FREE Cape Cod News

Copyright © 2022 Free Cape Cod News

Navigate Site

  • About
  • Advertise
  • Privacy & Policy
  • Contact
  • Donate

Follow Us

No Result
View All Result
  • FREE Cape Cod News
  • News
    • News
    • Cape Cod News
    • Massachusetts
    • Breaking News
    • Cape Cod Weather
    • Storm Watch
    • Environment
  • Politics
    • democrats
    • republicans
  • Business
    • business
    • cryptocurrency
    • economy
    • money
    • Real Estate
    • Tech
  • World
  • Entertainment
  • Lifestyle
  • Photos
    • Orleans
    • Eastham
    • Wellfleet
    • Truro
    • Provincetown
    • Brewster
    • Chatham
  • Videos
  • Login
  • Sign Up

Copyright © 2022 Free Cape Cod News

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms below to register

All fields are required. Log In

Retrieve your password

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

Log In

Add New Playlist