Simple soil mixture reverses toxic stormwater effects

A simple column of common soil can reverse the toxic effects of urban runoff that otherwise quickly kills young coho salmon and their insect prey, according to new research by Washington State University, NOAA Fisheries and ...

Pesticides linger longer in greenhouse crops

Researchers writing in the journal Chemosphere this week found that crops typically grown under glasshouses and poly-tunnels had higher levels and numbers of different pesticides in them than those typically grown in the ...

Artisanal gold mining and its health risks

Researchers from the UPM have characterized the health risks derived from the usage of mercury in artisanal gold mining in Colombia through probabilistic models.

Manure offsets fertiliser's nano-scale changes

A UWA study has shown how long-term use of chemical fertilisers changes the soil on a nanoparticle scale and how these changes can be avoided by adding organic matter such as manure.

Oysters act as sensitive indicators of contamination

(Phys.org) —Sydney rock oysters could have a role as biomonitors of the health of our waterways, acting as sensitive indicators of harmful levels of contaminants in water and sediments.

New material to enhance crop yield

Researchers at the UPM have developed a carbonaceous material from sewage sludge that when applied to soil can help to improve its quality.

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