论文部分内容阅读
引言用马尔科夫链模型解释沉积序列的韵律性或旋回性,可以说已经是数学地质学中经典性的研究工作。前人的资料主要集中在分析陆源碎屑沉积方面,也有一些关于分析记忆性与旋回性均不明显的碳酸盐沉积序列的文献。本文试图探索利用马尔科夫链模型解释火山——沉积旋回的可能性。对于一个典型的火山——沉积旋回来说,如果存在马尔科夫性,它的地质意义将包含两个方面的内容,其一是火山喷发系列的前进演化;其二是沉积序列本身的旋回性及其对于火山建造的继承性。目前数学地质文献中这方面的资料还比较少见。
Introduction The explanation of the rhythmicity or cyclism of sedimentary sequences by the Markov chain model can be said to be a classic research work in mathematical geology. The previous data mainly focused on the analysis of terrigenous clastic sediments. There are also some references on the analysis of carbonate sedimentary sequences that are not obvious in terms of memory and reclamation. This article attempts to explore the possibility of explaining volcanic-sedimentary cycles using the Markov chain model. For a typical Volcano-Sedimentary cycle, if the existence of Markovian, its geological significance will include two aspects, one is the evolvement of volcanic eruption series; the other is the cyclonic nature of the sedimentary sequence And its succession to volcanic construction. The current mathematical geological literature in this area is still relatively rare information.