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Our Changing World

with Alison Ballance & Ruth Beran

Thursdays 9 - 10pm

Audio from Thursday 24 September 2009

Not all audio is available due to copyright restrictions.

21:06 New Zealand Wildlife Health Centre

Vet Kerri Morgan talks about treating native wildlife at Massey University's New Zealand Wildlife Health Centre (12′00″)

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21:20 Booster Broccoli

Plant and Food Research scientists have helped to develop a new type of broccoli with boosted levels of anti-cancer compounds (12′59″)

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21:34 Australian Synchrotron

Ian Gentle explains what a synchrotron is, and Marian McKenzie outlines how it was used to test broccoli for selenium (12′55″)

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21:46 Galapagos Islands Book

Wildlife photographer Tui de Roy on her new book 'Galapagos: Preserving Darwin's Legacy' (12′57″)

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On This Programme

Wildlife Health Centre at Massey University

Massey University is home to a hospital with a difference. Its patients range from albatrosses with a 2 metre-plus wing span to pukeko and kiwi. The New Zealand Wildlife Health Centre, which is part of Massey's vet hospital, specialises in treating native wildlife, and as vet Kerri Morgan explains to Alison Ballance the Centre's work is very varied, and often rather challenging, ranging from treating individual animals to research and oiled wildlife response.

Vet Kerri Morgan helps Department of Conservation staff feed a recuperating royal albatross

Vet Kerri Morgan (left) and Department of Conservation staff at Taiaroa Head, feeding a young royal albatross after treatment at the New Zealand Wildlife Health Centre (Image: Bryan Gibson, Massey University Media).

Booster Broccoli

Booster Broccoli is the first product in a new range of so-called "super" vegetables and contains high levels of glucosinolates. This is a class of compounds, some of which - in particular sulforaphane - are thought to have anti-cancer properties. In August, Booster Broccoli was launched in Australia, and although it won't be available in New Zealand for about another year, Prime Minister John Key tried some of the broccoli while he was in Melbourne at the Australian Synchrotron.

Julian Heyes, broccoli and Marian McKenzie(Image: Plant and Food Research)

Plant and Food Research is one of the collaborators in the Vital Vegetables partnership and Ruth Beran meets with Julian Heyes (above right), Phillip West, Shiju Nair and Marian McKenzie (above left) to find out what is in the broccoli and how the compounds are analysed.

Australian Synchrotron

Ian Gentle and the Australian Synchrotron

With a 216 metre circumference, the Australian Synchrotron (above) is the largest single piece of scientific equipment in the southern hemisphere, and the New Zealand scientific community was one of its founding investors with AUD$5 million and has committed to further funding.

The Synchrotron's head of science, Ian Gentle (above) has been running workshops with scientists to plan the future of this massive facility, with the final stop on the road show being Wellington. Marian McKenzie from Plant and Food Research was one of the attendees and earlier this year, she traveled to Melbourne to use the Synchrotron for the first time. She explains how she used the Synchrotron's intense light to test broccoli for selenium uptake.

Tui de Roy and 'Galapagos: Preserving Darwin's Legacy'

Book cover of 'Galapagos - Preserving Darwin's Legacy'2009 is a significant year for the Galapagos Islands: it marks the 50th anniversary of the creation of Galapagos National Park and the International Charles Darwin Foundation, the 150th anniversary of the publication of Charles Darwin's On the Origin of Species and the 200th anniversary of his birth.

While Darwin was one of the first scientists to visit the Galapagos, these days the islands and their remarkable wildlife draw scientists from around the world, and their research offers surprising insights into the natural world. New Zealand-based wildlife photographer Tui de Roy is editor and principal photographer of a new book 'Galapagos - Preserving Darwin's Legacy', which contains 28 essays written by leading experts and scientists about research and conservation in the Galapagos Islands. It is published in New Zealand by David Bateman.

There is a book launch and slide show in Auckland on Monday 28 September at Unitec. Contact Cathy Linton of the Friends of Galapagos New Zealand for details -cathy@galapagos.org.nz. Tui de Roy is also giving a slide show at 7.30 pm on Wednesday 30 September at Tahunanui School in Nelson (enter via carpark at Muratai Street entrance).

Bird of the Year Poll

You can cast your vote in the annual Bird of the Year poll run by Forest and Bird. Voting closes 14 October.

Next Week

Geologist Simon Cox was part of the team which assessed the impacts of the 7.8 magnitude Fiordland earthquake; Doug Rosendale and Juliet Sutherland talk about the gut and what lives inside it; Matt Gers and Ben Jeffares explain what memes and memetics are; and John Flenley's fossil pollen research on Easter Island.


The Team

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Photo of Alison Ballance

Alison Ballance

Photo of Ruth Beran

Ruth Beran

Photo of Veronika Meduna

Veronika Meduna

About Our Changing World

A mix of in depth interviews, packages and sound rich features, Our Changing World covers topics across all scientific disciplines, natural history and environmental issues, and developments in health as well as exploring the human side of science and the personalities behind it.

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