Monthly Archives: September 2014

Pathogens, sediments and nutrients: the nasties making our rivers unsafe

This was first published in the Listener, 31 July 2014. When I was a kid, in the 1970s, the only “unsafe” water I was aware of was the geothermal hot pools of the Taupo Volcanic Zone. If you put your … Continue reading

Posted in Uncategorized | Leave a comment