Summer 34 – Three decades of albatross research
Our Changing World
by RNZ
23h ago
Journalist Rebekah White meets two people who have been counting albatrosses on remote islands in the subantarctic for more than three decades. Their research shows that at least one species is en route to extinction. A few changes to the way we fish could save it ..read more
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The stuff of life - Carbon capture in our ocean ecosystems
Our Changing World
by RNZ
23h ago
What roles do our ocean ecosystems play in capturing carbon? Kate Evans speaks to iwi Māori working to improve the health of an estuary in the Bay of Plenty, and to scientists studying the fiords of New Zealand’s southwest coast. There’s potential for huge amounts of carbon to be locked away, if we don’t mess it up.   ..read more
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Fish out of water - How to grow fish on land
Our Changing World
by RNZ
23h ago
People and livestock gobble so much fish that the seas soon won’t keep up. Is the answer to grow fish on land? Kate Evans meets scientists figuring out the puzzles of how to farm some of New Zealand’s iconic ocean creatures ..read more
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Kina-nomics - The kina are taking over, what can we do?
Our Changing World
by RNZ
23h ago
Kina numbers are exploding on some of our reefs, decimating seaweed habitats. Could this problem be solved by eating them? Kate Evans investigates the potential of kina-nomics ..read more
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The undersea orchestra - Ocean sounds and what they tell us
Our Changing World
by RNZ
23h ago
Crackle, pop, woof, crunch, click. In the ocean, an undersea orchestra is in full swing. Journalist Kate Evans discovers who’s playing in it and why, and what happens when human noise drowns out this symphony in the sea.  ..read more
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Taking on water - marine protection in Aotearoa
Our Changing World
by RNZ
1w ago
New Zealand once led the world in marine protection. Now it looks like we will fail to meet our international promise to protect 30 percent of our ocean estate by 2030. Why is stopping fishing so politically fraught? How might our ideas about marine protection need to change? And why, when our seas are in need, is it taking us so long to learn to talk to each other ..read more
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The mystery of how godwits sleep in flight
Our Changing World
by RNZ
3w ago
Kuaka bar-tailed godwits make the longest non-stop flights, and researchers are using hi-tech tags to solve the mystery of how and when they sleep.  ..read more
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The stuff of life
Our Changing World
by RNZ
1M ago
What roles do our ocean ecosystems play in capturing carbon? Kate Evans speaks to iwi Māori working to improve the health of an estuary in the Bay of Plenty, and to scientists studying the fiords of New Zealand’s southwest coast. There’s potential for huge amounts of carbon to be locked away, if we don’t mess it up.   ..read more
Visit website
Fish out of water
Our Changing World
by RNZ
1M ago
People and livestock gobble so much fish that the seas soon won’t keep up. Is the answer to grow fish on land? Kate Evans meets scientists figuring out the puzzles of how to farm some of New Zealand’s iconic ocean creatures ..read more
Visit website
Kina-nomics
Our Changing World
by RNZ
1M ago
Kina numbers are exploding on some of our reefs, decimating seaweed habitats. Could this problem be solved by eating them? Kate Evans investigates the potential of kina-nomics ..read more
Visit website

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