Remove 2015 Remove Atmosphere Remove Carbon Dioxide Remove Ocean
article thumbnail

2023 confirmed as the warmest year ever recorded

A Greener Life

degrees Celsius warmer than in the 1850-1900 pre-industrial period, when humans began burning fossil fuels on an industrial scale, pumping carbon dioxide into the atmosphere. target, which all countries agreed to in 2015, had been breached on nearly half of the days in 2023. What’s in store for 2024?

2023 116
article thumbnail

New, Updated Carbon Majors Dataset Holds Promise for Researchers, Litigators

Union of Concerned Scientists

That 2013 headline resulted from the first effort to quantify emissions from the ‘carbon majors’ —fossil fuel companies and cement manufacturers whose businesses have contributed an outsized amount of heat-trapping gases to the atmosphere.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

More frequent El Niño events predicted by 2040

A Greener Life

This tropical Pacific Ocean phenomenon affects weather in South America, Australia, Asia, and beyond. During an El Niño event, the sea surface temperature of the eastern tropical Pacific Ocean warms, and trade winds weaken. In the most fossil fuel-intensive scenario, carbon dioxide emissions more than double by 2099.

article thumbnail

Back in Black: Creating positive changes by focusing on a short-lived pollutant

HumanNature

When fuels are burned to create energy in a process called combustion, black carbon along with carbon monoxide and other compounds are created because there is not enough oxygen in the atmosphere for the reaction to go to completion. But there’s a bright side to our black carbon problems: it doesn’t live very long.

article thumbnail

Dr. Shaina Sadai Talks About COP27, Climate Justice, Sea Level Rise, and Corporate Accountability

Union of Concerned Scientists

SS: My climate change research journey began in 2015 when I started my Ph.D. My research evolved over time, but initially focused on trying to understand how ice sheet collapse—specifically Antarctic ice sheet collapse—could impact climate change around the world through changes in the oceans, sea ice and atmosphere.

Sea Level 208
article thumbnail

Ask a Scientist: Calling Out the Companies Responsible for Western Wildfires

Union of Concerned Scientists

Since that 2014 study, which laid the foundation of what is called climate source attribution science , UCS scientists have collaborated with Heede on two other studies that pinpointed the major carbon producers’ culpability for specific climate change-related trends. percent of total emissions. Licker et al.

article thumbnail

The European Commission’s industrial carbon management strategy: ambitious and risky plans to achieve net-zero

Law Columbia

In fact, the impact assessment supporting the Commission’s proposed 2040 target suggests that the EU may need to remove up to 400 million tons of carbon dioxide (CO2) from the atmosphere annually by 2040, and significantly more to achieve net-negative emissions after 2050.