Chemical weathering can control how susceptible bedrock in river beds is to erosion, according to new research. In addition to explaining how climate can influence landscape erosion rates, the results ...

Scientists have discovered that chemical weathering, a process in which carbon dioxide breaks down rocks and then gets trapped in sediment, can happen at a much faster rate than scientists previously ...

The alternative text for this image may have been generated using AI. Figure 3: Comparison of Eocene chemical weathering, physical erosion and overall denudation rates to Quaternary rates for ...

Rivers integrate chemical weathering across diverse rock types, climates and land uses, conveying dissolved solutes from catchments to the ocean. The dissolution of silicate minerals consumes ...

To geochemist Greg Rau, the future looks like a seaside power plant. More specifically, it looks like a biomass combustion plant that’s actually carbon-negative because the CO2 emissions are dissolved ...

During the Ordovician period, the concentration of CO2 in the earth's atmosphere was about eight times higher than today. It has been hard to explain why the climate cooled and why the Ordovician ...

The processes that form the weathered bedrock profile in mountain catchments are not well understood and directly influence the evolution of mountain topography. Our study focuses on the landscape ...

Weathering and erosion slowly chisel, polish, and buff Earth's rock into ever evolving works of art—and then wash the remains into the sea. The processes are definitively independent, but not ...

The Earth is getting hotter and consequences have been made manifest this summer around the world. Looking back in geological history, global warming events are not uncommon: Around 56 million years ...

Rocks are not eternal. Even the tallest mountain will eventually dissolve and disintegrate. Geologists call this process “weathering.” It sounds harmless enough, but weathering is one of the most ...