[5]CentersforDiseaseControlandPrevention.Currenttobaccouseandsecondhandsmokeexposureamongwomenofreproductiveage--14countries,2008-2010[J].MMWR.Morbidityandmortalityweeklyreport,2012,61(43):877.
其中二氧化碳排放量约10.7亿吨,占全国排放总量的11.5%。