Science news articles about 'urban waterways'

... effect of increasing the flux of NO3 through urban waterways by returning nitrogen leached from historic fertilizer applications to surface flows." One concern is the potential ...

... , they are ubiquitous, and their levels are high enough to be a concern in all urban waterways. However, because there are so many potential ... Harbor. And since the harbor is pretty typical of urban waterways, our conclusions probably apply to most other cities ...

Civic leaders embark on a 30-minute kayak trip down a stretch of the urban waterway to open weekend programs that will continue through September. Los Angeles Times

... Sydney’s major urban waterways – the Cooks River – is at times an "open sewer" carrying effluent containing pharmaceuticals and other chemicals ...