nitrate leaching
Guy Trafford takes a critical looks at Mike Joy's latest attack on the impact of dairying on the Canterbury Plains' groundwater resource - and finds it largely proven
4th Jun 22, 11:00am
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Guy Trafford takes a critical looks at Mike Joy's latest attack on the impact of dairying on the Canterbury Plains' groundwater resource - and finds it largely proven
Angus Kebbell talks with with Robyn Dynes of AgResearch about how reduced nitrate application can not only benefit water quality and GHG emissions, but the resulting lower stock numbers doesn't have to mean lower production
31st May 21, 10:04am
Angus Kebbell talks with with Robyn Dynes of AgResearch about how reduced nitrate application can not only benefit water quality and GHG emissions, but the resulting lower stock numbers doesn't have to mean lower production
Guy Trafford notes that while recent rains flush rivers, they also fill aquifers. But the time it takes to clear nitrates is vastly different between each system. And that sets up special risks for drinking water supplies
31st May 21, 9:47am
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Guy Trafford notes that while recent rains flush rivers, they also fill aquifers. But the time it takes to clear nitrates is vastly different between each system. And that sets up special risks for drinking water supplies
Guy Trafford takes a look at some of the water issues surrounding Canterbury particularly the Selwyn District and believes there is a brighter future ahead - eventually
16th Jun 19, 9:14am
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Guy Trafford takes a look at some of the water issues surrounding Canterbury particularly the Selwyn District and believes there is a brighter future ahead - eventually
Green Party's Shaw reveals leached nitrate levy policy is off the table - for the time being; Alex Tarrant reviews the government parties' climate change mitigation stances and wonder whether there'll be a future clash on the means to the end?
29th Oct 17, 7:38am
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Green Party's Shaw reveals leached nitrate levy policy is off the table - for the time being; Alex Tarrant reviews the government parties' climate change mitigation stances and wonder whether there'll be a future clash on the means to the end?