【摘要】 本文从河口学的调查技术和理论研究两方面.对国外河口学调查研究近况进行了阐述,并在此基础上提出当前发展的特点,即基础理论研究获得突破性进展;广泛采用新技术;注意研究方法的改进和多学科合作,进行综合研究,共同解决问题。更多还原

【Abstract】 This paper giyes a relatively detailed exposition of recent advances in foreign estuarine re- search from the aspect of investigative techniques and that of theoretical research and,on this ba- sis,presents the features of the current development in this field of research as follows:break- throughs in basic theoretical research have been acquired,new techniques have been widely adopt- ed,attention has been paid to improvement of methods of investigation and to multi-disciplinary collaboration through which comprehensive investigation is carried out to solve problems jointly.更多还原