25 janvier 2008

Something that we must be aware of

                                      A BONE TO PICK

We found  interesting facts on the web that must be shared with you to create a debate:

With the " One billion trees for the earth" of the united nations program for the environment, it seems that CO2 emissions caused by the human activities could be balanced by trees planting :

                          -Pinus patula in the mexican Andes.

                          -Eucalyptus in the whole Latin America.

But, if those actions came from the reforestation, it is prooved that those species impoverish a lot the soil.

More than that, if we would like to balance the CO2 mondial emissions, it would be necessary to invest almost a quarter of the lands used for agriculture!

Do the developping countries must solved the errors of the industrialized countries?

Posté par winnielaposte à 10:16 - Commentaires [0] - Permalien [#]


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