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2012年6月麦收期间,大面积雾霾天气席卷湖北、安徽及江苏等省,多个城市的PM2.5达700μg/m~3,为重污染级别,浦东机场航班大面积延误,武汉、南京等城市出现严重的黄天蔽日场景,老人、儿童呼吸疾病集中爆发,有些地方甚至还出现了航道中断、高速公路封闭。“元凶”又是秸秆焚烧。每年麦收和稻收期间各级政府都投入巨大的人力和物力严防死守,并实施秸秆还田补贴,可依旧年年烧的遮天蔽日,问题究竟出在哪里?
During the wheat harvest in June 2012, a large area of hazy weather swept through the provinces of Hubei, Anhui and Jiangsu. PM2.5 in many cities reached 700 μg / m ~ 3, causing heavy pollution levels. Large-scale flight delays at Pudong Airport were delayed. Wuhan, Nanjing In other cities, such as the Yellow Sea Day shelter, a serious outbreak of the respiratory disease of the elderly and children broke out. In some places, even the waterway was interrupted and the expressway was closed. “Culprit ” is straw burning. During the harvest and harvest of rice each year, governments at all levels have devoted tremendous manpower and material resources to guard against sticking to straw and implemented straw subsidies, which can still be blinded by year after year. What exactly is the problem?