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Iran Earthquake

Why Iran has earthquakes so often; The effect of nuclear fallout in Japan two years after the leaks from the Fukushima nuclear power station; Stopping fish becoming extinct

Iran Earthquake
This week we look at the causes of the recent earthquakes in Iran, why is the region so susceptible to earthquakes and what measures can be taken to prevent deaths from quakes in heavily populated areas?

Nuclear fallout
Long term research into the spread of radiation following the leaks from the Fukushima nuclear power station two years ago shows the radioactivity is largely confined to the areas where it fell. We ask why this radioactivity from the incident now seems to be locked in to the tissues of plants and soils.

Stopping fish becoming extinct
We examine the plight of global fish stocks. A new analysis suggests overfishing could lead to the extinction of some common food species.

(Photo credits: AFP/Getty Images)

Available now

18 minutes

Last on

Sun 21 Apr 2013 04:32GMT

Chapters

  • Iran Earthquake

    Why Iran has earthquakes so often, and the dangers posed by aftershocks.

    Duration: 04:13

  • Nuclear fallout

    The effect of nuclear fallout two years after the leaks from the Fukushima nuclear plant.

    Duration: 07:47

  • Stopping fish becoming extinct

    A new analysis suggests overfishing could lead to the extinction of some common species.

    Duration: 05:03

Broadcasts

  • Thu 18 Apr 2013 18:32GMT
  • Fri 19 Apr 2013 01:32GMT
  • Fri 19 Apr 2013 08:32GMT
  • Sun 21 Apr 2013 04:32GMT

Podcast