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Urban Biodiversity and the feel-good factor Urban Biodiversity and the feel-good factor Visitors to urban green spaces in Sheffield feel better in areas they perceive to have greater biodiversity. A recent study, carried out as part of the University of Sheffield´s Urban River Corridors and Sustainable Living Agenda (URSULA) project, examines how people´s feelings of well-being are related to both the numbers of species they think are present at a site, and to the actual number present.

BERKELEY — Pyrethroids, among the most widely-used home pesticides, are winding up in California rivers at levels toxic to some stream-dwellers, possibly endangering the food supply of fish and other aquatic animals, according to a new study by researchers at the University of California, Berkeley, and Southern Illinois University (SIU).

Researchers from the University of Sheffield have created a new online atlas which displays images of the world, but not as we know it. The atlas includes over 200 maps which have been redrawn to show, at a glance, which cities are the largest, how all urban areas compare, and whether many or few people live in the countryside.