Pollutants from power generation and industrial emissions are widely considered as the main culprits for air pollution in the region.

发电和工业排放产生的污染物被普遍认为是导致该地区空气污染的罪魁祸首。

Cumulatively, they produced almost 1,800m tonnes of carbon dioxide: three times Canada's industrial greenhouse-gas emissions that year.

他们累计排放了近18亿吨二氧化碳：相当于加拿大当年工业温室气体排放量的三倍。

The other reason for deforestation's dramatically reduced share of total emissions, though, is that industrial emissions of carbon dioxide have continued to grow rapidly.

导致森林砍伐二氧化碳排放量占比大幅下降的另一个原因在于，二氧化碳的工业排放量持续快速上涨。

Lanzatec, which has a commercial-scale partnership with ArcelorMittal, a European steel giant, and several Chinese industrial firms, builds bioreactors that convert industrial carbon emissions into useful materials.

Lanzatec 与欧洲钢铁巨头安赛乐米塔尔 (ArcelorMittal) 和几家中国工业公司建立了商业规模的合作伙伴关系，建造生物反应器，将工业碳排放转化为有用的材料。

It hangs thickly over many urban areas worsened by industrial pollution car and truck emissions and crop burning which farmers typically do this time of year to get their fields ready for their next crops.

它萦绕在许多城市上空。农民通常在每年的这个时候焚烧农作物，以便为下一季的农作物播种做好准备。这些农作物的焚烧加之工业污染和汽车及卡车的尾气排放使得雾霾现象更为严重。

Reducing the sources of air pollution — including road traffic, coal and solid fuel burning, and industrial emissions — is key, but action should also be taken to reduce the specific risks to children, according to EEA.

欧洲环境署指出，减少道路交通、煤炭和固体燃料燃烧和工业排放等空气污染源是关键，但是还应该采取措施来降低儿童面临的空气污染风险。