Microplastic
How does microplastic get into the sea?
14 Jun 2019
Nanogirl, Emma and her friends from Breens Intermediate visit ESR in Christchurch where they meet expert Olga Pantos and find out all about microplastics. Video, Audio
Plastic pollution in streams - a citizen science effort
21 Feb 2019
NIWA freshwater scientist Amanda Valois is co-opting citizen scientists to work out where plastic rubbish in streams is coming from. Audio