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研究海洋地质、水文地质的沉积环境,常需判别沉积地层属海相、陆相或海陆过渡相。国内外学者从不同角度进行指相标志的研究。本文试从地球化学角度,运用沉积磷酸盐法(S.P.M.)对珠江口现代沉积的海、陆相环境作一些探讨。
To study the depositional environment of marine geology and hydrogeology, it is often necessary to distinguish whether the sedimentary strata are marine, continental or land-sea transitional facies. Scholars at home and abroad from different perspectives on the phase of the sign of research. This paper attempts to use the sedimentary phosphate method (S.P.M.) from the geochemical point of view of the Pearl River estuary modern deposition of marine and terrestrial environment for some discussion.