Interim Measures for Substitution Management of Coal Consumption Reduction in Key Areas            The Ministry of Environmental Protection requires all localities to do a good job of prohibiting and limiting the release of fireworks and firecrackers during the Spring Festival.            The effect of comprehensive supervision and rectification of air pollution in key cities of North China is obvious, but it is still not in place.            The Blue Sky Project for Atmospheric Control in Urumqi has achieved remarkable results.            New Environmental Protection Law "Supports" to Strengthen the Supervision of Air Pollution Enterprises in Shandong Province