近日,先后出现的强降雪和雾霾天气给北京的菜价“撑了腰”——据北京市价格监测中心数据显示,2015年11月本市25种蔬菜月均批发价格环比涨幅为9.63%,价格与上年同期相比高出15.17%。从去年11月下旬开始,北京和周边地区先后遭受了强降雪以及雾霾,极端天气一方面影响了运输,降雪天气致使部分高速公路封闭,进京的菜车被滞留在高速路上,市场上供应减少;而雾霾天则让“南菜北运”的时间拉长,运输 Recently, there have been heavy snowfall and hazy weather to Beijing’s food According to Beijing Price Monitoring Center data show that in November 2015 the city’s 25 kinds of vegetables, the average monthly wholesale price rose 9.63%, the price higher than the same period last year 15.17%. Since late November last year, Beijing and its surrounding areas have suffered from heavy snowfall and haze. Extreme weather has affected transport. Snowfall caused some of the expressways to be closed. Carriages to Beijing have been stranded on the expressway. The supply on the market Reduce; while the haze days let “South Dish North Movement ” the time elongated, transport