During the first half of 2009, globally averaged atmospheric CH4 was 7 nmol/mol greater than it was in 2008, suggesting that the increase will continue in 2009."
Durante a primeira metade de 2009, o CH4 atmosférico promediado globalmente foi 7 nmol/mol meirande do que era en 2008, o que indica que o incremento continuará en 2009."