skip to main content
skip to newscasts

Friday, April 26, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Louisiana teachers' union concerned about educators' future; Supreme Court hears arguments in Trump immunity case; court issues restraining order against fracking waste-storage facility; landmark NE agreement takes a proactive approach to CO2 pipeline risks.

view newscast page
play newscast audioPlay

Speaker Johnson accuses demonstrating students of getting support from Hamas. TikTok says it'll challenge the ban. And the Supreme Court dives into the gray area between abortion and pregnancy healthcare, and into former President Trump's broad immunity claims.

view newscast page
play newscast audioPlay

The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

UNE Researcher: Most Glaciers Gone by 2100

play audio
Play

Monday, January 16, 2023   

A study co-authored by a University of New England researcher finds the majority of the world's glaciers could disappear by the end of the century, leading to increased storm surges like the one that hit the Maine coast before Christmas last month.

Researchers say models show climate change and the continued use of fossil fuels could cause more than 80% of the world's glaciers to melt, which would also lead to significant sea-level rise.

Study co-author Will Kochtitzky - a visiting assistant teaching professor at the School of Marine and Environmental Programs at the University of New England - said Maine has already seen 6 to 8 inches of sea-level rise in the past 100 years.

"This is going to add a few more inches on top of that," said Kochtitzky, "and every inch really matters in some of these places."

Kochtitzky said communities need to plan now for what's to come.

The study predicts even under the most ambitious targets set forth in the landmark 2015 Paris Agreement, the world will still lose more than a quarter of its current glacier mass.

This research focused on 215,000 glaciers across the planet, excluding the Greenland and Antarctic ice sheets.

Most of them are smaller in scale - but the study says their melting could dramatically impact local water resources, infrastructure and even tourism in America's national parks.

Kochtitzky said the data show that reducing carbon emissions can still slow or reduce glacier loss, to give countries and communities more time to prepare.

"There's not much we can do to stop sea-level rise in the coming decades," said Kochtitzky, "we more need to plan for how we're going to manage that, and build infrastructure that can be resilient to changing sea levels."

Maine's Office of Policy Innovation and the Future notes any modest cost savings in infrastructure today will come at the expense of much higher repair and replacement costs in the future, as seas continue to rise.

Despite the bleak findings, Kochtitzky called the study a "huge advance" in data processing to create the projected glacier models.

It's published in the journal Science.





get more stories like this via email
more stories
The United Nations experts also expressed concern over a Chemours application to expand PFAS production in North Carolina. (Adobe Stock)

play sound

United Nations experts are raising concerns about chemical giants DuPont and Chemours, saying they've violated human rights in North Carolina…


Social Issues

play sound

The long-delayed Farm Bill could benefit Virginia farmers by renewing funding for climate-smart investments, but it's been held up for months in …

Environment

play sound

Conservation groups say the Hawaiian Islands are on the leading edge of the fight to preserve endangered birds, since climate change and habitat loss …


Jane Kleeb is director and founder of Bold Alliance, an umbrella organization of Bold Nebraska, which was instrumental in stopping the Keystone Pipeline. Kleeb is also one of two 2023 Climate Breakthrough Awardees. (Bold Alliance)

Environment

play sound

CO2 pipelines are on the increase in the United States, and like all pipelines, they come with risks. Preparing for those risks is a major focus of …

Environment

play sound

April has been "Invasive Plant Pest and Disease Awareness Month," but the pests don't know that. The U.S. Department of Agriculture says it's the …

Legislation to curtail the union membership rights of about 50,000 public school educators in Lousiana has the backing of some business and national conservative groups. (wavebreak3/Adobe Stock)

Social Issues

play sound

Leaders of a teachers' union in Louisiana are voicing concerns about a package of bills they say would have the effect of dissolving labor unions in t…

Health and Wellness

play sound

The 2024 Arizona Alzheimer's Consortium Public Conference kicks off Saturday, where industry experts and researchers will share the latest scientific …

Environment

play sound

Environmental groups say more should be done to protect people's health from what they call toxic, radioactive sludge. A court granted a temporary …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021