River shipping emits nearly one-quarter of global shipping CO₂, analysis finds
River and canal ships generate roughly a quarter of the world's shipping carbon dioxide emissions, according to new research published in Nature Climate Change. And that's despite the fact that these bodies of water make up less than 1% of Earth's total navigable waterways.
We haven't written up this one. Phys.org has the full story — the link below goes straight to it.