广州地理研究所徐君亮等同志在对珠江口开展实地调查和观测试验后,将资料进行综合和分析论证,并编著成《珠江口伶仃洋滩槽发育演变》一书。全书约22万字,近百幅插图。经广东省科学院邀请国内有关专家评议审定,近期将由海洋出版社出版。该书主要内容如下:①从动力特性,泥沙来源,沉积环境,沉积速率和浅滩发育等方面论证 Xu Junliang and other comrades at the Guangzhou Institute of Geography conducted field surveys and observation experiments on the Pearl River Mouth. After synthesizing and analyzing the data, they compiled a book entitled “Evolution and Development of the Troughs of the Lingdingyang Bay at the Pearl River Estuary.” The book is about 220,000 words, nearly a hundred illustrations. The Guangdong Provincial Academy of Sciences invited domestic experts review the validation, the recent publication by the Ocean Press. The main contents of the book are as follows: ① Demonstration of dynamic characteristics, sediment source, sedimentary environment, sedimentation rate and shoal development