From sugar plantations in Brazil to tea estates in India, crushed rock is being sprinkled across large stretches of farmland globally in a novel bid to combat climate change. The process is being ...

From sugar plantations in Brazil to tea estates in India, crushed rock is being sprinkled across large stretches of farmland ...

Rock On: How Crushed Stone Could Help Fight Climate Change ERW (Enhanced Rock Weathering) aims to speed up the natural capture and storage of carbon dioxide -- a planet-warming greenhouse gas.

From sugar plantations in Brazil to tea estates in India, crushed rock is being sprinkled across large stretches of farmland globally in a novel bid to combat climate change.

From sugar plantations in Brazil to tea estates in India, crushed rock is being sprinkled across large stretches of farmland globally in a novel bid to combat climate change. The technique is called ...

Choosing The Right Crushed Rock To Avoid Long-Term Issues The first layer, or base layer, should consist of large, angular ...

Enhanced rock weathering (ERW) is a novel technique to combat climate change by speeding up carbon capture in farmland.

Next, use a layer of crushed gravel as a base to provide great permeability ... Finally, fill in the gaps with river rock or ...

Rock on: how crushed stone could help fight climate change Sara HUSSEIN AFP Jun 23, 2025 Updated Jun 24, 2025 1 of 3 Indian labourers pluck tea leaves at a plantation ...