Preparing for the Evolutionary Weathering Experiment – A Behind-the-Scenes Look
As part of the TERRAFORM ERC-funded project, the upcoming evolutionary weathering experiment in the Variable Atmosphere and Light (VAL) Laboratory aims to investigate how vegetation influences silicate weathering and its role in shaping geochemical cycles over time. This project requires extensive preparation to establish precise experimental conditions for plant-mineral interactions in a controlled setting.
A selection of plant species has been carefully acclimated to growth chambers, where they will be monitored under controlled environmental conditions. These plants will be grown in a specialized mineral substrate, allowing researchers to examine weathering processes over time. The study will involve regular geochemical assessments to track changes in environmental variables.
Extensive groundwork has been undertaken to ensure experimental consistency, from refining growth conditions to optimizing substrate composition. The climate chambers have undergone thorough testing to maintain stable conditions, ensuring a replicable study environment.
With preparations nearly complete, this research aims to provide valuable insights into how plant evolution has influenced biogeochemical cycles and atmospheric processes. Stay tuned for future updates and findings!
by Dylan McGinty
