Prof Nick Wilson, A/Prof George Thomson, A/Prof Simon Hales, Prof Michael Baker
The NZ Ministry for the Environment has produced a valuable discussion document with many good ideas for improving the health of waterways in New Zealand. But there are important gaps. In this blog we consider three big ticket items to include in an integrated strategy to improve our waterways: a fertiliser tax, taxing ruminant animal products, and promoting the right sort of reforestation with a high carbon price.
Nick Wilson, Leah Grout, Mereana Wilson, Anja Mizdrak, Phil Shoemack, Michael Baker
Protecting waterways has the benefits of: (1) protecting water from hazardous microbes; (2) minimising cancer risk and other problems from nitrates in water; (3) avoiding algal blooms that are hazardous to health; (4) protecting mahinga kai uses (cultural importance and food security); (5) facilitating safe recreational water use; (6) minimising flooding risks from silted up waterways; and (7) protecting renewable energy from waterway sediments. In this blog we briefly consider these issues and why health workers and agencies should now do submissions on protecting waterways to the Ministry for the Environment, as part of a current consultation process which ends on 31 October.