Lecture 13. We discuss the role of the element carbon on Earth, how it moves around in a process we call the carbon cycle, where it is stored, where the biggest reservoirs and fluxes are, and why it…
Lecture 2. We are going to talk about the history of fossil fuels, the rise of carbon cycle science, the chemistry and physics of greenhouse gases in the atmosphere, how scientists reconstruct past…
This 32-minute presentation explains key conditions and processes in lakes, highlights some of the water quality technologies, and shows a unique example of lake conditions at volcanos.