Korallrev (spesialprogram Verdt å Vite)

Re-issue of program first sent 11 January 2010) 30 min special feature on coral reefs and reef fish biology, addressing basic science («why are the fishes so colourful?») as well as conservation issues («how does climate change and ocean acidification affect the reefs?». Interviewing Trond and Uni Oslo physiologists Göran Nilsson and Kjell Døving.