Microclimates: Managing weather from street to street

Walk through a city and the weather may change from block to block, often in startling ways. Step into a canyon of tall buildings and sunlight disappears. Winds arise seemingly from nowhere. The air smells completely different ...

Design concepts for Houston flood barrier

This month it will be exactly five years ago that Hurricane Ike caused enormous damage in and around Houston and Galveston in the US state of Texas. With more than $38 billion in damage and over 100 deaths, Ike ranks third ...

More accurate information available about urban and rural areas

A new geographic classification about the distribution of urban and rural areas provides a more accurate picture than previous statistics of, among other things, the distribution of Finland's population in different areas. ...

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