By Dana Nuccitelli 24 September 2018 (The Guardian) – We’re currently on pace to double the carbon dioxide-equivalent (including other greenhouse gases) in the atmosphere by around mid-century. Since the late 1800s scientists have been trying to answer the question, how much global warming will that cause?In 1979, top climate scientists led by Jule Charney […]
KIEL, 7 September 2018 (UNESCO) – This week, more than 300 scientists from 33 countries met in Kiel, Germany, at an international conference to discuss the decline of oxygen in the ocean, the causes and the consequences. At the conclusion of the conference, the scientists published a haunting appeal, the “Kiel Declaration”, in which they […]
4 May 2018 (University of Cambridge) – Latest research finds plant debris in lake sediment affects methane emissions. The flourishing reed beds created by changing climates could threaten to double the already significant methane production of the world’s northern lakes. A new study of chemical reactions that occur when organic matter decomposes in freshwater lakes […]
2 August 2018 (NOAA) – It’s official: 2017 was the third-warmest year on record for the globe, trailing 2016 and 2015, according to the 28th annual State of the Climate report. The planet also experienced record-high greenhouse gas concentrations as well as rises in sea level. The annual checkup for the planet, led by scientists […]
By Marcie Grabowski 1 August 2018 (UH News) – Several greenhouse gases are emitted as common plastics degrade in the environment, according to researchers from the University of Hawaiʻi at Mānoa School of Ocean and Earth Science and Technology (SOEST).Mass production of plastics started nearly 70 years ago, and the production rate is expected to […]
By Oliver Buckley 1 August 2018 (Sky News) – Earth Overshoot Day is the date when we have effectively consumed more resources than the planet can naturally replenish over the course of that entire year. The day has shown a trend for appearing earlier and earlier since its inception – and today marks its earliest […]
By Kathryn Hansen 28 June 2018 (NASA) – In recent decades, northern India has been plagued by a double-dose of air pollution due to nearby sources of desert dust and increasing amounts of airborne particles from human activities. New research suggests that winds are spreading the problem, moving some of the pollution southward in ever-increasing […]
30 May 2018 (NOAA) – NOAA’s Annual Greenhouse Gas Index (AGGI), which tracks the warming influence of long-lived greenhouse gases, has increased by 41 percent from 1990 to 2017, up 1 percent from 2016 — with most of that attributable to rising carbon dioxide levels, according to NOAA climate scientists. [cf. NOAA’s greenhouse gas index […]
By Ryan Beene 21 May 2018 (Automotive News) – Automakers urged the White House to cooperate with California officials in a coming rewrite of vehicle efficiency standards, saying “climate change is real.”The plea came in a 3 May 2018 letter to the White House’s Office of Management and Budget from the Alliance of Automobile Manufacturers, […]
By Paul Voosen 9 May 2018 (Science) – You can’t manage what you don’t measure. The adage is especially relevant for climate-warming greenhouse gases, which are crucial to manage—and challenging to measure. In recent years, though, satellite and aircraft instruments have begun monitoring carbon dioxide and methane remotely, and NASA’s Carbon Monitoring System (CMS), a […]
