More rivers improving than degrading

April 17, 2018

New Zealand river quality is improving:

National River Water Quality Trends released by Land, Air, Water Aotearoa (LAWA) today, reveal that for all river water quality parameters monitored over a 10 year period, more sites were improving than deteriorating. This encouraging national picture has been welcomed by scientists and local government who pointed to freshwater ecosystem management practices as likely contributing to the progress.

Trends analysis was led by Cawthron Institute Freshwater Group Manager and Ecologist, Dr Roger Young. He described the overall picture as encouraging and said, “Looking back from 2016 at a decade of data, for every monitored parameter, more sites showed evidence of improving water quality, than degrading.

“My hope is this could represent a turning point in New Zealand’s river health story.

“While this analysis gives us cause for optimism, water quality is just one indicator of river health and there is still more work to be done. While all parameters show there are more sites improving than degrading, there are still degrading sites for all parameters. In order to continue further improvements, we need to invest in freshwater ecosystem management, routine monitoring, and further research and innovation,” said Dr Young.

The National River Water Quality Trends (2007 – 2016) released by LAWA follows a similar 10 year analysis released in 2015 by National Institute of Water & Atmospheric Research (NIWA). Compared with the 2015 report, a change in the trend of nitrogen is particularly noteworthy, with significant progress in the number of improving sites compared with the number that are deteriorating. . . 

This report shows an encouraging trend.

However, it might not persuade the government enough is being done:

The Government is planning a more centralised regulatory approach to fresh water management and Environment Minister David Parker warns farmers he is not afraid to make unpopular decisions.

Parker indicated the shift in approach in an address to a Catchments Otago symposium on water and biodiversity issues, hosted by Otago University. 

He said he will get off the back of rural New Zealand when he sees water quality is no longer deteriorating.

“If we can’t get a collaborative outcome from stakeholders, someone has to make a decision and I’m prepared to be that person.”

The LAWA report shows that rural water quality is improving.

That has been achieved by on-farm improvements with the encouragement and education by regional councils, and industry bodies including Federated Farmers, DairyNZ and dairy companies.

The country’s recent economic growth had been at the expense of the environment, especially through the expansion and intensification of dairy and Parker was unequivocal that will no longer be the case.

Behavioural change will come only through education, regulation and price and Parker said regulation to improve compliance, monitoring and enforcement is the most important instrument.

Price? Does this forebode a new tax in the Budget?

That will be driven through changes to the National Policy Statement on Freshwater.

The document established national standards to be applied locally for emissions such as nutrient and sediment discharges, land intensification and deadlines for improvement.

Parker said he is also seeking scientific advice on appropriate nutrient and sediment loadings, the impact of beef feedlots, intensive winter grazing and cattle in waterways.

He told the 70 delegates his priority is to stop further degradation and said agriculture will have a generation to reverse damage to waterways but he expects to see some material improvement within five years.

Waterways didn’t degrade overnight. It will take time to completely reverse the degradation but the LAWA report shows improvements are happening.

Land use and land management decisions are the most common cause of water quality degradation and it has been exacerbated by agricultural intensification and what he called poor land practice by some.

The speed with which dairying expanded caught local and central government by surprise as the sector sought to produce dairy products for Asia but now exceeds carrying capacity in some areas.

Parker believed possible solutions are to shift to high value horticulture and cropping.

It is the government’s role to set standards, not to dictate how they will be achieved. Horticulture and cropping can degrade water too.

Farmers have a vested interest in ensuring waterways on and near their farms are clean.

That’s the water we drink and swim in.

Any action taken by government to further improve water quality must be based on facts.

It should acknowledge that waterways in irrigated areas is cleaner than those without irrigation and that water quality in urban areas is often much worse than that in the country.

 


Rural round-up

September 27, 2017

Fear and loathing in the farming press – Colin Peacock:

Claims that the election pitted town against country were strongly echoed in the media – especially the farming press.

Hundreds of farmers beat a path to Jacinda Ardern’s home town of Morrinsville last Monday.

They feared a change of government would hit their bottom line and that they were being blamed too much for the state of the environment. Their strength of feeling prompted many pundits and reporters to say the gulf between town and country was widening. . .

Farmers ‘ batten down their hatches’ post election – Alexa Cook:

Some farmers are “genuinely worried” about the uncertain outcome of the election and are keeping their wallets in their pockets, Federated Farmers says.

Farmers have demonstrated against several Labour Party policies – including a proposal to introduce a charge for irrigation, and to include agricultural in the Emissions Trading Scheme.

Last week New Zealand First leader Winston Peters said he would not support National or Labour’s policies to impose new taxes on farmers nor include agriculture in the emissions scheme. . .

World Rivers Day heralds boost for water quality data:

Understanding and improving our waterways requires high quality information and communities can now access the latest on their rivers, lakes and streams thanks to fresh data available today. World Rivers Day highlights the value many people see in rivers, and strives to increase public awareness and improved stewardship of rivers around the world.

Water quality is of high importance to many across New Zealand and became a key election issue. It is clear New Zealanders want to see a lift in the quality of our fresh water resources.

This World Rivers Day environmental monitoring organisation Land, Air, Water Aotearoa (LAWA) is adding the latest fresh water quality data at lawa.org.nz, where communities can easily access data from over 1400 lakes and river monitoring sites. . .

Synlait to invest in Palmerston North research and development centre – Tina Morrison:

(BusinessDesk) – Synlait Milk, the South Island-based milk processor, will establish a research and development centre in Palmerston North to drive new product development, process technology and packaging.

Rakaia-based Synlait is partnering with Massey University and FoodPilot, which is located at the university’s Palmerston North campus and houses the largest collection of pilot-scale food processing equipment in the southern hemisphere. The business-to-business dairy products manufacturer, which counts milk marketer A2 Milk as a key customer, announced last week that it’s looking to enter the market for branded consumer products for the first time. . .

Where are they now?  – Anne-Marie Case-Miller;

The winners of the 2003 New Zealand Sharemilker of the Year title believe the Dairy Industry Awards are an important part of the industry and career succession, and potential entrants should prepare well and have a go.

It took Andrew and Alison Watters two attempts to win what was then called Sharemilker of the Year, now known as Share Farmer of the Year competition. . .

Zespri chooses head of sales Dan Mathieson as new CEO – Sophie Boot:

(BusinessDesk) – Zespri, New Zealand’s statutory kiwifruit exporter, has chosen its global president of sales and marketing Dan Mathieson as its new chief executive.

Mathieson, who first joined Zespri in 2003, has worked in multiple roles in the business primarily based in Asia. Chair Peter McBride said Mathieson has an impressive track record and in his time leading the company’s sales and marketing he had grown Zespri’s mature markets and diversified the business into new markets. . .


%d bloggers like this: