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Sulphur Emissions

All articles tagged with #sulphur emissions

environment1 year ago•2 min saved

Cleaner Ship Emissions Linked to Unexpected Global Warming Spike

A significant reduction in sulphur emissions from global shipping in 2020 has inadvertently accelerated global warming by doubling the rate of heating, according to new research. The cut in pollution, which previously helped block sunlight and form clouds, has led to an estimated 0.16°C rise in global temperatures over seven years. This "termination shock" reveals both the potential and risks of geoengineering as a temporary measure to cool the Earth, highlighting the need for further research and the importance of addressing the root cause of global warming: fossil fuel emissions.

via Slashdot|

#climate-change #environment #geoengineering

environment1 year ago•4 min saved

"Ship Pollution Cuts Trigger Global Temperature Spike"

The reduction of sulphur pollution from global shipping in 2020 has led to a significant increase in global heating, doubling the long-term average rate, according to new research. The cut in pollution, which previously helped block sunlight and form clouds, has inadvertently revealed the impact of geoengineering. While some scientists believe this pollution cut is a major factor in recent temperature spikes, others argue its effect is smaller. The study highlights the complexities and risks of geoengineering as a temporary solution to global warming.

via The Guardian|

#climate-change #environment #geoengineering

environment2 years ago•2 min saved

Unforeseen Geoengineering Test Fuels Record Ocean Warmth

Scientists have discovered that the reduction in ship tracks, caused by a global standard requiring a decrease in fuel sulfur content, has inadvertently exacerbated global warming. Ship tracks, which are lines of aerosol clouds produced by cargo ships, have a cooling effect on the Earth by reflecting sunlight back into the atmosphere. The reduction in ship tracks due to the sulfur regulation has resulted in a warming effect on the planet. However, this unintended consequence may provide insights for future geo-engineering efforts to combat climate change, such as marine cloud brightening.

via TheInertia.com|

#climate-change #environment #geo-engineering