Cities in both, the US and Europe harbour more plant species than rural areas. However, plant species of urban areas are closer related to each other and often share similar functions. Consequently, urban ecosystems should be more sensitive towards environmental impacts than rural ecosystems.
Imagine a world where the rooftops and pavements of every urban area are resurfaced to increase the reflection of the Sun’s light rays. Well, this is exactly what a group of Canadian researchers have simulated in an attempt to measure the potential effects against global warming. Continue reading
Global patterns of urban population growth are recorded fairly accurately and predictions put the number of people living in urban areas in 2030 at 1.47 billion higher than it is now. But how urban areas evolve to accommodate such great … Continue reading