Dubai Airport - Credit: Fabio Achilli
'Aerotropolis' is a term introduced by John D. Kasarda in 2000 and refers to urban and economic developments centred around major airports. The airport becomes a kind of "airport city", a commercial hub much like a traditional metropolis, with a central business district and transport-linked suburbs.
If you're interested in studying Geography at King's, Matthew Gandy, one of our Fellows, recommends The Dictionary of Human Geography by Derek Gregory, et al., which outlines some of the key concepts and debates in human geography. The journal Nature is also a good place to find articles, such as this recent editorial which argues that environmental agencies must go much further in regulating aircraft emissions if they want to make a real difference.