沉积学和盆地动力学现状及发展动态简析——基于国家自然科学基金(1987—2020年)申报与立项数据

NSFC Applications and Funding⁃current Situation and Dynamic Analysis for Sedimentology and Basin Geodynamics:Insight from data of the funds and proposals of National Natural Science Foundation of China(1987⁃2020)

沉积学和盆地动力学已发展成为地质科学中重要的分支学科,且具有强大的社会需求。通过总结1987—2020年沉积学和盆地动力学学科的国家自然基金面上和青年项目的申报和资助特点,为今后的相关研究提供参考和借鉴。分析结果显示:“八·五”和“十二·五”期间,该领域申报项目数量较大,获得批准资助的项目总数迅速增高,表明该时期是我国在沉积学和盆地动力学发展的关键时期,领域内青年科技人才培养得到了一定的发展。该学科基金的申报方向主要分为3大类:基础沉积学和盆地动力学、应用沉积学和盆地动力学及交叉沉积学和盆地动力学。“十四·五”期间:1)基础沉积学和盆地动力学的方面更加注重古环境和古气候等研究;2)应用沉积学和盆地动力学的研究在大地构造—沉积上继续占据优势,在沉积成矿上,也会继续发展增强;3)交叉沉积学和盆地动力学类的申报更加侧重于碳酸盐岩沉积和生物沉积,其次,计算机模拟技术在沉积学上的应用也可能成为未来的重要的方向和领域。

Sedimentology and basin dynamics have become the main disciplines in geology in China,and have strong social needs.This study summarizes the applications and funding records of the National Natural Science Foundation(NSFC)generally in China,and youth projects in sedimentology and basin dynamics,from 1987 to 2020,and pro⁃vides a reference for future research.The analysis shows that during the period from the“Eighth Five-Year Plan”to the“Twelfth Five-Year Plan”,the number of declared projects in this field was relatively large,and the total number of approved projects increased rapidly.It also indicates that the“Eighth Five-Year Plan”to the“Twelfth Five-Year Plan”period was a significant time for the development of sedimentology and basin dynamics in China,and the train⁃ing of young scientific and technological talents in this field has achieved certain development.Applications for fund⁃ing mainly fall within three categories:Basic sedimentology and basin geodynamics;Applied sedimentology and ba⁃sin geodynamics;and Cross-over between sedimentology and basin geodynamics.During the“Fourteenth Five-Year Plan”period:(1)Basic sedimentology and basin geodynamics are paying more attention to studies of paleoenviron⁃ment and paleoclimate;(2)Applied sedimentology and basin geodynamics research will continue to occupy a pace in the field of tectono-sedimentology,and it will continue to develop and increase its interests in sedimentary mineraliza⁃tion;(3)Applications in the cross-over between sedimentology and basin geodynamics focus more on carbonate sedi⁃mentation and biological sedimentation.In addition,the application of computer simulation technology in sedimentol⁃ogy may also become an important direction and field in the future.