Country – by – Country Emissions of Greenhouse Gases

Questions to Consider: Describe the global distribution of carbon emissions Explain the reasons for the high proportion of global carbon dioxide emissions for one country shown on the carbon emissions map. PDF download Carbon Emissions Map, resizing the territories according to their proportion of global carbon dioxide emissions and colouring them according to their per…

Ecosystem Feedbacks from Carbon and Water Cycle Changes

Questions to Consider: State three factors which would cause a change to the Amazonian Forest Ecosystem. Explain the impact of the change to the Amazonian Forest EcosystemWhen looking at the effect of climate change on ecosystems, why does the level of carbon dioxide in the atmosphere need to be considered as well as temperature change….

Carbon cycle feedbacks

Questions to Consider: Outline the significance of permafrost in the carbon cycle. Explain what is meant by a positive feedback mechanism, using the example of when permafrost thaws. PDF download WG1 Chapter 6, Figure 22. Maps of the changes in carbon uptake in kg of Carbon/ m2 for: a) each ppm increase in atmospheric CO2….

The changing carbon cycle

Questions to Consider: Name one positive and one negative feedback to climate change from the ocean’s biological pump. What is the difference between the fast domain and the slow domain within the global carbon cycle? How has the transfer of carbon changed between these two domains post industrialisation? PDF download WG1 Chapter 6, figure 1….

In Depth – Carbon (Met Office)

Carbon Cycle Carbon (chemical element C) is one of the most abundant elements in the universe. All known life forms are carbon-based and it amounts to about 18% of a human body. Carbon dioxide (CO2) and methane (CH4) make up about 0.04% of our atmosphere by volume. However, alongside water vapour, nitrous oxide and ozone…

A Level

Experiments and Demonstrations PowerPoint Talks Dundee Satellite Receiving Station (requires free registration) Current, forecast and archived (Met Office) charts Rainfall Radar News stories from BBC weather News from the Met Office TheWeather Club Have a look at the Barometer – a regular podcast featuring weather and climate issues from the University of Manchester. A one…