Related topics: water

Compost filter socks improve runoff from croplands

Water runoff from cropped farm fields can contain large amounts of eroded soil as well as some of the fertilizer and herbicide. Expanding on existing conservation practices, a team of scientists has tested whether compost ...

China businessman assures Nicaragua canal success

The Chinese businessman hired to plan and perhaps build a Nicaraguan rival to the Panama Canal said the ambitious project is backed by experienced consultants and is not a joke, turning away skepticism that he can deliver ...

Lake Michigan water level rise affects inland waterways

2020 marked Lake Michigan's highest water level in 120 years, experts said, and climate variance makes future water levels challenging to predict. Coastal impacts are well-documented, but the effect of lake level rise on ...

Mississippi mud: More water behind river's sediment rise

(PhysOrg.com) -- During the past several decades, upper Midwest state and local agencies have spent hundreds of millions of dollars on extraordinary conservation efforts to prevent the Upper Mississippi River from filling ...

Salmon swim again in Czech Elbe river

Salmon are flashing silver again in the Elbe river and its many tributaries in the Czech Republic as the waterway slowly bounces back from four decades of communist-era pollution.

Montrealers are feeding fish Prozac

Around one in four Montrealers take some kind of anti-depressant, and according to new research, the drugs are passing into the waterways and affecting fish. The findings are internationally significant as the city's sewage ...

Mekong nations meet on controversial Laos dam

Energy-starved Laos sought the green light from Southeast Asian neighbours on Thursday for a proposed hydropower dam on the Mekong River that faces fierce opposition from conservationists.

China to step up fight against plastic addiction

China will expand a ban on free shopping bags, state media said, as it tries to further curb its addiction to plastic in a bid to rid the country of "white pollution" that clogs waterways, farms and fields.

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