摘要
回顾海洋细结构研究发展过程，阐明海洋细结构基本概念、成因和类型，简单介绍几种用于细结构研究的多参数测量仪器，概述细结构谱特性的研究成果及几个解释模式，总结Cox数与Richardson数的统计特性。最后，阐述目前钢结构研究的几个焦点问题并预测近期研究的趋势。
The developing history of oceanic finestructure studies is reviewed. The basic concept is clarified, and the space scales of finestructure in deep sea and shallow sea are distinguished. The features and the differentiated methods of reversible and irre versible finestructure, and their generation mechanism are summarized. This paper breifly intruduces some instruments used to measure multi-parameters of finestructure and some results by analyting data obstained with them. Primary research results of vertical wave number spectral properties and spectral analytic models are discussed. The differents of temperature and velocity vertical wave number spectral properties in water stronger and weaker mixture region. The statistic features of Cox number and Richardson number, and research results related to them on small scale processes are summarized. Finally, the focal problems and research methods at present and developing tendency in the future on this field are overviewed.
出处
《海洋与湖沼》
CAS
CSCD
北大核心
1994年第5期552-559,共8页
Oceanologia Et Limnologia Sinica
基金
国家自然科学基金!4880228
关键词
细结构
内波
小尺度过程
海洋
Finestructure Internal waves Small-scale processes Microstructure Review
