ocean acidification

New generation of micro sensors for monitoring ocean acidification

The microfluidic chip used in the pH micro sensor, dimensions: 13 × 8 cm

The first step in developing a cost-effective micro sensor for long-term monitoring of ocean acidification has been achieved by a team of scientists and engineers.

The geological record of ocean acidification

Geographical reconstruction for the PETM from the PALEOMAP Project (www.scotese.com)

The burning of fossil fuels is releasing vast quantities of extra carbon dioxide (CO2) to the Earth’s atmosphere. While a proportion of this stays in the atmosphere, raising atmospheric CO2 levels, around half is removed over time, either to become sequestered in trees and plants or to become absorbed in the ocean.