小女孩被装进蛇皮袋受虐 目前相关部门已经介入调
百度 为进一步增强国家社会科学基金的影响力和透明度，提高基金管理工作科学化、规范化水平，全国哲学社会科学规划办公室组织编写的《国家社会科学基金年度报告（2013）》日前正式由学习出版社出版发行。A regulatory roadmap and toolkit
About this report
Tackling methane in the coal sector is a major opportunity for climate action that can also strengthen energy security. Experience shows that there are several steps countries can take today – using existing technologies and tools – that can lead to significant reductions in methane emissions from coal mining. This report highlights the lessons learned in different coal-producing jurisdictions to support the development of smart and effective methane regulation. It then provides detailed guidance on the process of designing, drafting and implementing new regulations. Finally, it discusses the different regulatory approaches currently in use for methane, with the aim of providing a comprehensive toolkit for policy makers.