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Montreal Protocol

The Sun sets over a thick cover of sea ice in the Arctic.
Posted inNews

Protecting the Ozone Layer Is Delaying Arctic Melting

by Sofia Moutinho 20 June 202320 June 2023

The Montreal Protocol has unintentionally slowed global warming and pushed back the first ice-free Arctic summer by 15 years, according to new research.

Personas sentadas en un auditorio, frente a un escenario.
Posted inFeatures

Estableciendo el marco para la acción climática bajo el Protocolo de Montreal

by Stephen O. Andersen, Marco Gonzalez and Nancy J. Sherman 1 March 202311 September 2023

Doce artículos fueron la base científica para la rápida acción que reforzó el tratado, el cual ya estaba salvaguardando el ozono estratosférico, para que también protegiera el clima al reducir los super contaminantes.

A large meeting hall filled with people sitting in chairs listening to a discussion among panelists on a stage.
Posted inFeatures

Setting the Stage for Climate Action Under the Montreal Protocol

by Stephen O. Andersen, Marco Gonzalez and Nancy J. Sherman 18 October 202226 June 2023

Twelve papers formed the scientific basis for fast action to strengthen the treaty, which was already safeguarding stratospheric ozone, so it also protects the climate by reducing super pollutants.

Green mossy forest
Posted inNews

How the “Best Accidental Climate Treaty” Stopped Runaway Climate Change

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 2 September 202115 June 2023

The Montreal Protocol halted the destruction of the ozone layer. In the process, it saved one of Earth’s most important carbon sinks.

Aerial photo of a scientific facility on the coast
Posted inNews

Banned CFC Emissions Tracked to Eastern China

Mary Caperton Morton, Science Writer by Mary Caperton Morton 19 June 201915 June 2023

A new study indicates that better atmospheric monitoring networks are needed to enforce the Montreal Protocol.

Features from AGU Journals

RESEARCH SPOTLIGHTS
Geophysical Research Letters
“Neural Networks Map the Ebb and Flow of Tiny Ponds”
By Sarah Derouin

EDITORS' HIGHLIGHTS
Community Science
“Collaboration Helps Overcome Challenges in Air Quality Monitoring”
By Muki Haklay

EDITORS' VOX
Reviews of Geophysics
“What We Know and Don’t Know About Climate Tipping Elements”
By Seaver Wang

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