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3Episodes
Category: Science & Medicine

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 319 - Changing lakes and rivers in the Antarctic and Arctic. Plus carbon capture and storage

March 25, 2019

Trying to understand how the climate will change is difficult. For every big event like the break up of an ice shelf, there are thousands of little factors that play a role. Sometimes this little things turn into a torrent of a river, or a calm lake which can cause an entire continent to bend and flex. We find out about research into the Arctic Tundra and it's changing lakes which are one of the largest natural emitters of greenhouse gases. Plus ways to capture greenhouse gases and store them safely.

References:

  1. Alison F. Banwell, Ian C. Willis, Grant J. Macdonald, Becky Goodsell, Douglas R. MacAyeal. Direct measurements of ice-shelf flexure caused by surface meltwater ponding and drainageNature Communications, 2019; 10 (1) DOI: 10.1038/s41467-019-08522-5
  2. Sarah W. Cooley, Laurence C. Smith, Jonathan C. Ryan, Lincoln H. Pitcher, Tamlin M. Pavelsky. Arctic‐Boreal lake dynamics revealed using CubeSat imageryGeophysical Research Letters, 2019; DOI: 10.1029/2018GL081584
  3. Fundação de Amparo à Pesquisa do Estado de São Paulo. (2019, February 13). Carbon gas storage cavern is the best way to obtain clean energy from a fossil fuel. ScienceDaily. Retrieved February 15, 2019 from www.sciencedaily.com/releases/2019/02/190213124358.htm