Image

Dr Troy Baisden

Dr Troy Baisden holding rain collection bottle by field of cows

Dr Troy Baisden (GNS Science) has found that isotope analysis of rainfall collected on farms like this one in the Wairarapa can help spot imitators trying to claim their milk products are from New Zealand.

Rights: GNS Science
Published:05 March 2013Size: 70.38 KB