珠江口埋藏古河谷形迹初探

Probe into the Traces of Buried Ancient Valley in the Pearl River Estuary

根据地球物理探测和钻孔勘探资料,结合区域地质构造和地貌形态组合分析,对珠江口伶仃洋、磨刀门、黄 茅海三个区域的埋藏古河谷形迹分布进行了探讨,并对古河谷的埋藏过程以及研究古河谷的工程意义作了阐述。

Based on geophysical exploration and drill hole prospect in combination with analysis of regional geologic structure and geomorphology and morphology, this paper probes into the distribution of traces of buried ancient valley in regions of Lingdingyang, Modaomen and Huangmaohai region at the Pearl River Estuary and elaborates the burying course of the ancient valley and explains the engineering significance of studying the ancient valley.