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Science & Environment
New mulch scheme aims to reuse 1500 tonnes of green waste a year
A ground breaking mulch to prevent ground baking this El Nino Summer. Previously unusable fibrous green waste is being minced into an environomentally friendly ground cover...with Auckland council… Audio
Water clarity: The murky management of Rakaia River
Who is responsible for keeping Rakaia River pristine? It's a question that's led to protracted legal action in Canterbury, with another twist this week.
Critter of the Week: Alexander Beetle
The Alexander beetle is a beautiful iridescent green beetle that is only found in Canterbury. It's a fierce predator of critters smaller than itself and has long slender legs which are excellent for… Audio
Northland Regional Council freshwater plan could face farmer opposition
Far-reaching proposals for protecting Northland's rivers and lakes could see stock banned from erosion-prone farmland and up to 10 metres from all waterways.
Carbon stored in seabed needs protection - Environment Commissioner
Bottom trawling may release some of the two million tonnes of carbon stored beneath the sea around New Zealand, a new report says.
Call for summer time citizen scientists at the beach
This summer DOC is encouraging us all to be 'citizen scientists' and to share sightings of protected marine species. Clinton Duffy is DOC's Marine Technical Advisor. He speaks to Jesse. Audio
Scientist in NZ helps monitor Iceland volcano risk
A scientist in New Zealand is helping to monitor the Fagradalsfjall volcano in Iceland with warnings the probability of an eruption remains high.
Authorities evacuated nearly four thousand people… Audio
Rahui lifted for AK's Waitemata Harbour
Watercare and Ngati Whatua Orakei are meeting with environment-regeneration experts today to discuss how to restore Auckland's Waitemata Harbour. Raw sewage spilled into it at the end of September… Audio
E09: Don't Dream. It's Over.
The era of live deer capture had an aura of glamour to it. But the reality for those involved was very different. Audio
Warning as nesting kārearea attack walkers, cyclists
The Tasman District Council is warning people to be aware of nesting kārearea / falcons, which have been attacking unsuspecting walkers and mountain bikers in the Richmond Hills.
Planting trees won't fix amount of fossil fuel burning
Analysis - The idea that carbon emissions can be offset by carbon reductions is an idea that needs serious questioning, Mike Joy writes.
Worst year in more than 20 - Coromandel business owner
The worst year for business in over 20 years, that's how one business owner describes the last ten months living without the Coromandel Peninsula's vital link, State highway 25A. The route between… Video, Audio
Coastal rāhui, 800 Trust win Taranaki Regional Council Environmental Awards
A Parihaka kaumātua hopes a 70km stretch of the Taranaki coastline will become a mātaitai, or customary fishing reserve. Audio
Solving the World's Problems with Steve Wyn-Harris
This week on Solving the World's Problems retired Hawke's Bay farmer Steve Wyn-Harris shares his thoughts on his hobby of star gazing. Audio
The Turning Point - a new RNZ series launching on Sunday
In the new six-part video series The Turning Point, a new generation of kaitiaki across Aotearoa take on the challenge of protecting and restoring our natural environment. Director Steph Miller speaks… Audio
Kororā: Little Blue Penguin | Trailer
In 2020, in Aotearoa New Zealand, a Banks Peninsula family works to protect and survey the indigenous population of white-flippered penguins, through predator-trapping and citizen science. Video
Residents leaving as drying Hawke's Bay silt piles whip up into plumes of dust
As the Hawke's Bay sun begins to dry out the silt piles left by Cyclone Gabrielle, the dust problem is becoming so bad, some residents are leaving their homes. There's still up to 1.5 million cubic… Audio
Hopes that swath of Taranaki coastline will become customary
A Parihaka kaumatua hopes a 70-kilometre swathe of the Taranaki coastline will eventually become a mātaitai or customary fishing reserve.
Mahara Okeroa was instrumental in putting in place a rāhui on… Audio
Cook Islands tourism want visitors 'climate change conscious''
Cook Island tourism calls on visitors to be 'climate change conscious'. Audio
Plasma rockets in space
Claire Concannon meets GERALDINE, the Gigantic and Extremely Radical Atmosphere-Lacking Device for Interesting and Novel Experimentation. Plus, a team of scientists and engineers designing plasma… Audio