7 videos tagged greenhouse effect
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David Wasdell
What are ‘climate feedbacks’?
David Wasdell explains how the future of our climate will be affected by feedback mechanisms that may amplify global warming. Of the 20 feedback mechanisms that have been identified,…
Recorded: 20 February 2007
David Wasdell
What is the climate composed of? (Part 1)
In this two-part series, David Wasdell examines the components of our climate system. The carbon cycle, relating to the amount of carbon in the atmosphere, is of fundamental importance…
Recorded: 20 February 2007
David Wasdell
What is the climate composed of? (Part 2)
In this two-part series, David Wasdell examines the components of our climate system. The carbon cycle, relating to the amount of carbon in the atmosphere, is of fundamental importance…
Recorded: 20 February 2007
David Wasdell
How does climate change happen? (Part 1)
There are around 20 feedback mechanisms that could potentially accelerate climate change. In this two-part series David Wasdell examines three main categories of feedback. The best…
Recorded: 20 February 2007
David Wasdell
How does climate change happen? (Part 2)
There are around 20 feedback mechanisms that could potentially accelerate climate change. In this two-part series David Wasdell examines three main categories of feedback. The best…
Recorded: 20 February 2007
Sir Crispin Tickell
What causes climate change?
In recent decades climate scientists have noted an increasing concentration of greenhouse gases in the atmosphere. These cause global warming and are thought to have been generated…
Recorded: 9 March 2005
Sir Crispin Tickell
What are climate change ‘feedback loops’?
Climate change is a non-linear event, meaning that certain temperatures or weather patterns can trigger abrupt change. Surface temperatures could therefore accelerate or recede…
Recorded: 9 March 2005
