Episode 156
River Thames pollution, Arctic freshwater bulge
This week in the Planet Earth Podcast, Sue Nelson goes to the River Thames in central London to find out why nitrate pollution has trebled since the 1930s. Later on, she talks to a researcher about an unusual freshwater bulge in the Arctic,...
Naked Scientists, In Short Special Editions Podcast · The Naked Scientists
March 5, 201220m 47s
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Show Notes
This week in the Planet Earth Podcast, Sue Nelson goes to the River Thames in central London to find out why nitrate pollution has trebled since the 1930s. Later on, she talks to a researcher about an unusual freshwater bulge in the Arctic, and asks if we should be concerned. Finally, we hear a round-up of some of the news from the natural world. Like this podcast? Please help us by supporting the Naked Scientists
Topics
River ThamesLondonnitrate pollutionfreshwater bulgeArcticPlanet Earth PodcastPlanet Earth OnlineNERCNatural Environment Research Council