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Βι¶ΉΤΌΕΔ Radio 4 - 92 to 94 FM and 198 Long WaveListen to Digital Radio, Digital TV and OnlineListen on Digital Radio, Digital TV and Online

Science
HOME PLANET
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PROGRAMME INFO
Tuesday 15:00-15:30
Richard Daniel chairs the interactive environmental programme in which he and his guests deal with listener's questions and concerns.
Call 03700 100 400
home.planet@bbc.co.uk
Βι¶ΉΤΌΕΔ Planet, PO Box 3096, Brighton BN1 1PL
LISTEN AGAINListen 30 min
Listen toΒ 6 September
PRESENTER
RICHARD DANIEL
Richard Daniel
PROGRAMME DETAILS
Tuesday 6 September 2005
Earth ©NASA

Panel


Kingston University


University of Essex


Bio-geographer, University of London

TOPICS

Rain harvesting







Professor Stott's calculations:
Annual Water Harvest from Roof (in litres) = Roof Area (m^2) x Annual Rainfall (mm) x System Efficiency [filters are around 90%] x Run-off Coefficient of Roof [a pitched, tiled roof is around 0.75]

Phosphorescence
Phosphorescence in the sea is caused by bioluminescent microbes, predominantly dinoflagellates (Pyrrophyta - fire plants)


Marine mammals tolerance of salt






How do salmon and trout survive in freshwater and saltwater?





Ecological damage from European Forest Fires








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Βι¶ΉΤΌΕΔ Planet
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