

o Neill wrote:Money still goes to Key's cycle trails pet project. Tree planting would be a cheaper option per kilometre of river bank and who wants to cycle beside some of these polluted waterways? Putting money into a declining dairy industry while tourism grows is just dumb! . |
dumb? what $ are you talking about o Neil, I haven't seen any $ coming my way. 3rnzir wrote:Sure rivers can be cleaned up. Plenty of examples in Nth America and Europestan. Takes time and $$$ but can be done all the same. Those cities and towns dumping effluent into these rivers need to get their act together too. If trout can`t live in the water,then the water is no good(as in a type of mine canary). Be good work for low level prisoners to do perhaps. |
o Neill wrote:If the Selwyn has no water in it that must be worse than the Avon surely? Tourism here needs a clean environment. Simple really. Tourism creates more jobs, (both directly and indirectly) simple really, creates more infrastructure and a reliable consistent income compared to dairy as over supply creates low prices and a polluted environment, simple really. |
letsgetem wrote:I don't think planting beside river banks, has or will make any significant improvement to water quality. |
Potty wrote:
Letsgetem, this comment shows a lack of knowledge on your part. The benefit of riparian planting is that it provides a buffer strip to catch sediment/soil runoff. This also reduces Phosphate (which is attached to the soil) and e-coli reaching the waterways. Monitored results are showing the benefit of this already. |
o Neill wrote:So is this not where the Selwyn's water has gone? ![]() |
Potty wrote:
Irrigation made dairying feasible, to cover the cost of irrigation farmers need to utilise the most profitable lawnmowers. Other alternatives such as sheep, beef and arable farming under irrigation will have a higher footprint. Higher pasture growth supports higher stocking rates. The problem created from this is being taken seriously with significant $ being spent on farm and on research to reduce the impact. PM me if you want some links. |
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