华南海岸风沙研究中若干问题探讨  

RESEARCH ON SOME QUESTIONS CONCERNING SOUTH CHINA COASTAL DUNES

作　　者：吴正[1] 

机构地区：[1]华南师范大学地理系

出　　处：《华南师范大学学报（自然科学版）》1996年第1期91-98,共8页Journal of South China Normal University(Natural Science Edition)

摘　　要：根据野外调查和室内实验分析以及测年数据，本文讨论了华南热带海岸特有的两种风成沉积沙体：海岸沙丘岩的沉积特征、成岩机制及其与海滩岩的区分；老红砂成因、年龄与发育模式．In the light of field work laboratory analysis and chronological date, this paper discusses two special types of eaolian sediment in tropical coast of South China. Sediment texture,diagenetic mechanism of the coastal dune rock and differences between this and bcachrock; formation, age and development pattern of old red sand.

关 键 词：海岸 风沙 沙丘岩 老红砂 沉积 发育模式 

分 类 号：P737.1[天文地球—海洋地质]