http://www.theregister.co.uk/2008/02/13/science_biofuel_reports/
"To produce more biofuels, farmers can directly plow up more forest or grassland, which releases to the atmosphere much of the carbon previously stored in plants and soils through decomposition or fire"
"The final conclusion in Science has the ring of common sense: "[When] farmers use today's good cropland to produce food, they help to avert greenhouse gases from land use change."
Eli bio-etanolituotanoon valjastettu pinta-ala on CO2-positiivinen, kun metsiin sitoutuvan CO2:n osuus otetaan huomioon. Pellot metsiksi bio-etanolin sijaan.
"To produce more biofuels, farmers can directly plow up more forest or grassland, which releases to the atmosphere much of the carbon previously stored in plants and soils through decomposition or fire"
"The final conclusion in Science has the ring of common sense: "[When] farmers use today's good cropland to produce food, they help to avert greenhouse gases from land use change."
Eli bio-etanolituotanoon valjastettu pinta-ala on CO2-positiivinen, kun metsiin sitoutuvan CO2:n osuus otetaan huomioon. Pellot metsiksi bio-etanolin sijaan.
Vastaukset 1
Vanhimmat
liittyisikö samaan kaiken muun ohella, kansallisvaltioiden alasajo, ilmastonmuutos, globaalin eliitin peitetarinat