PLANETE TERRE: NOTRE FOYER AIMANT L’élevage du bétail : dévaster les forêts et alimenter le changement climatique en Australie et partout ailleurs   
Play with windows media ( 47 MB )


Gerard: Queensland has now produced a landmark report that shows 20 years of satellite monitoring of tree clearing. If you look at the average, 91% of all tree clearing has been clearing for livestock.

HOST: Greetings, eco-conscious viewers, and welcome to Planet Earth: Our Loving Home. On this week’s program Australian scientists Gerard Bisshop and Dr. Clive McAlpine will discuss the severe environmental damage inflicted by livestock raising on our world, most notably deforestation and climate change.

Mr. Bisshop recently retired from a position as a remote-sensing scientist with the Statewide Land-cover and Trees Study (SLATS) group mapping vegetation cover and tree-clearing rates across the state of Queensland, Australia.

The group has published a landmark report tracing 20 years of deforestation in Queensland. In addition to his work on the SLATS report, Mr. Bisshop recently co-wrote a paper on the extremely harmful environmental and climatic effects of livestock grazing.

The study will be presented at the Biennial Conference of the Australian Association of Environmental Education in September 2010.

What we looked at was the common cause for land degradation, soil degradation, soil loss, biodiversity loss; that is trees and plants and animals being extinct. And loss of forests; that is deforestation. The common cause, in fact causing 91% of that is land clearing for raising livestock.

HOST: Dr. McAlpine, an Associate Professor in the School of Geography, Planning and Environmental Management at The University of Queensland, Australia is lead author of a paper that concludes that beef consumption is the cause of serious environmental injury to the planet and a driver of climate change.
The study was published last year in the interdisciplinary journal 『Global Environmental Change: Human and Policy Dimensions.』

For more details on Dr. McAlpine, please visit
www.GPEM.UQ.edu.au/Clive-McAlpine

Related Link
 
PLANETE TERRE: NOTRE FOYER AIMANT Elle disparaît sous nos yeux : l’état grave de la glace arctique
Play with windows media
 
PLANETE TERRE: NOTRE FOYER AIMANT Veli Albert Kallio: le rapport entre le recul des glaciers et les catastrophes naturelles
Play with windows media
 
PLANETE TERRE: NOTRE FOYER AIMANT Le monde sans carbone du Dr Peter Carter
Play with windows media
 
PLANETE TERRE: NOTRE FOYER AIMANT Le Dr. John Church : sonner l’alarme de la hausse du niveau de la mer
Play with windows media
 
PLANETE TERRE: NOTRE FOYER AIMANT Le Dr. Peter Raven nous parle de la crise de la biodiversité de la planète
Play with windows media
trackback : http://suprememastertv.tv/bbs/tb.php/sos_video_fr/167