摘要
以陆源碎屑湖盆的多物源、多沉积体系特征为出发点,提出了根据有限地质资料从数量上揭示沉积盆地物源区数目、分布、母岩类型以及各物源相对重要性的统计识别方法。对松辽盆地英台地区北部实际物源的恢复应用表明,由统计模型得到的结论可靠。
Starting from the common characteristics of the multiple provenances and multiple
depositional systems in a terrigenous detrital basin, this paper has proposed some statis-
tical methods which can be used to reveal quantitatively the number, distributions,
types of the original rocks and their relative importance of provenances in a depositional
basin based on some geological information. The applications of the provenance recovery
to the north of Yingtai area in Songliao basin have demonstrated that the conclusions ob-
tained from the statistical methods are basically credible in the end.
出处
《大庆石油学院学报》
CAS
北大核心
1992年第2期115-120,共6页
Journal of Daqing Petroleum Institute
关键词
物源区
因子分析
系统熵
provenance
factor analysis
systematical entropy
