A study published in the journal Atmospheric Chemistry and Physics points out that biofuels made from rapeseed and corn, currently the international rage, emit greenhouse gases exceeding those from gasoline by 70 % and 50 % respectively.
不久前發表在歐洲期刊「大氣化學和物理學」的研究指出，目前國際間最風行、由油菜籽和玉米製成的生質燃料，排放的溫室氣體居然比汽油還分別高出 70 %、50 %。