盆地分析与煤地质学研究

BASIN ANALYSIS AND SOME NEW STUDIES OF COAL GEOLOGY

人类社会发展对能源资源的需求使得沉积盆地研究长期处于地质学的热点领域。煤、油、气和沉积铀矿等能源资源的形成均受控于盆地的沉积充填、构造及其动力过程。从盆地整体研究的角度来说，煤和油气地质等分支学科的界限正趋于淡化，其相互间的成因联系日益被揭示。20世纪90年代盆地分析在许多领域取得了重要进展，包括盆地动力学、层序地层学。盆地流体系统、定量动力学模拟以及用于盆地研究的地质、地球物理及测试等方面的新技术，这些方面都将对煤地质研究有重要的影响。人类对资源、环境的整体考虑和科学技术的新发展对煤地质研究提出了新的挑战与机遇。

The requirernent of energy enrces for hurnan axial development has been turningsedimentary basin research into an appealing field of geology for a long time. The formation ofenergy rmurces, such as coal, oil and gas, and sedimentare uranium deopits etc., are all controlled by the depositional filling, tectonics and dmpic process of basins. From the viempintof the integrated study of basins, the boundary of different branch disciplines, which deal accordingly with the different types of energy resources, is gradually disappedng; however, themutual naiations of their geneses are gradually being recognized. During 1990s, the important advances in many study fields have been obtained for basin analysis, e. g., basin geodynarnics, sequence stratigraphy, basin fluid systerns, quantitative dynamic modelliflg and the geological, goophysical as well as testing new techniques etc. used for basin analysis. All of thesewill give an important influence upon the coal geological research. The new challenges and opportunities are appearing due to the whole consideration of hurnan being for resources and environmnts and the new developments of science and technology for coal geological research.