我国含煤沉积学若干问题及展望

煤资源在我国一次能源结构中占主导地位 ,同时煤又是制约我国环境的主要污染源 ,满足社会对煤能源需求与保护人类生存环境的协调发展 ,将成为我国含煤沉积学关注的热点。成煤环境多样性与煤质复杂性的耦合研究 ,煤的环境沉积学与可洁净特性研究 ,煤储层与煤层气成藏理论体系的研究 ,含煤岩系米氏旋回识别与旋回地层学研究 ,聚煤区多信息、数字化古地理重建等研究课题 ,将会是我国含煤沉积学应用基础研究的前沿领域和未来中长期的发展方向。伴随着这些领域的突破 ,含煤沉积学必将视环境保护为学科已任 ,开拓煤资源与环境协调发展的新局面。

Some Problems and Prospect for China on Coal-Bearing Sedimentology

The coal resource is the key position in primary energy structure, but it's also the main pollution source to restrict the environments for China. It will be the research hot point to Chinese coal-bearing sedimentology to keep the coordinate development for coal energy requirement and environmental protection. The forntier fields of applied basic research and the middle to long term directions in future on Chinese coal-bearing sedimentology will be as follows: the coupling researches in the variety of coal-forming environments with the complexity of coal properties, the researches in environmental sedimentology with the cleaning properties for coal, the researches in coal reservoirs and the construction of the pool-forming theory systems according to Chinese geological settings, the Milankovitch cycle recognition and the orbital cyclostratigraphy researches in coal-bearing sequences, palaeogeographic reconstruction of coal-accumulated areas by multi-information and digitization. Along the breakthrough in these fontier fields , the environmental protection will be the academic duty in coal-bearing sedimentology and a new aspect of the coordination development for the coal resources and environments will be opened up by coal-bearing sedimentology.