诗意的海洋学——记现代海洋科学创始人马修·莫里

马修·莫里(MatthewF.Maury,1806-1873),美国海军军官,海洋学创始人之一。他的《海洋自然地理》出版于1855年,至今已有150年的历史,是现代海洋科学最早的教科书,并成为世界科学出版物的一个里程碑。莫里从一名普通的海员成为一名海洋科学家,曾写下许多有关海洋科学的著作,《海洋自然地理》是他一生的巅峰之作。     

加强我国近海的调查研究

阐述了加强我国近海调查研究的重要意义及物理海洋学在海洋学发展中的重要性；提出了需要加强研究的一些重要物理海洋学问题——近岸区研究的重要性、陆坡区的交换过程、陆架“暖流”动力学问题、陆架海气相互作用等。同时指出亟待加强海洋调查研究.     

南沙群岛海域物理海洋数据库系统及其应用

利用“八五”南沙群岛及其邻近海区综合科学考虑获得的水,气象,声学,光学等资料,应用国际上先进的微机数据库管理系统Ｆｏｘｐｒｏ２．５ｆｏｒＷｉｎｄｏｗｓ建立了适用于各有关专业特点所需要的专业数据库,并且设计和编制了专业数据库系统软件,此数据库系统具有直观性强,操作简便,灵活实用,安全性能等特点。     

Thermal fronts and cross-frontal heat flux in the southern Huanghai Sea and the East China Sea

Synoptic features in/around thermal fronts and cross-frontal heat fluxes in the southern Huanghai./Yellow Sea and East China Sea （HES） were examined using the data collected from four airborne expendable bathythermograph surveys with horizontal approxmately 35 km and vertical 1 m（from the surface to 400 m deep） spacings. Since the fronts are strongly affected by HES current system, the synoptic thermal features in/around them represent the interaction of currents with surrounding water masses. These features can not be obtained from climatological data. The identified thermal features are listed as follows ： （ 1 ） multiple boundaries of cold water, asymmetric thermocline intrusion, locally-split front by homogeneous water of approxmately 18 ℃, and mergence of the front by the Taiwan Warm Current in/around summertime southern Cheju - Changjiang/Yangtze front and Tsushima front; （2） springtime frontal eddy-like feature around Tsushima front; （3） year-round cyclonic meandering and summertime temperature-inversion at the bottom of the surface mixed layer in Cheju - Tsushima front; and （4） multistructure of Kuroshio front. In the Kuroshio front the mean variance of vertical temperature gradient is an order of degree smaller than that in other HES fronts. The southern Cheju- Changjiang front and Cheju -Tsushima front are connected with each other in the summer with comparable cross-frontal temperature gradient. However, cross-frontal heat flux and lateral eddy diffusivity are stronger in the southern Cheju - Changjiang front. The cross-frontal heat exchange is the largest in the mixing zone between the modified Huanghai Sea bottom cold water and the Tsushima Warm Current, which is attributable to enhanced thermocline intrusions.     

对海洋生态学和生物海洋学的浅析

海洋生态学和生物海洋学的研究内容大多交叉、重叠。为利于学科发展,文章在简述学科的产生与定义的基础上,强调学科之间要加强合作,适当分工。建议:海洋生态学侧重研究生物之间的相互关系和对环境的适应性、生存策略,并积极与经济、社会和文化相关学科交叉、融合;生物海洋学侧重于研究生物在海洋环境中的作用和功能,把推进对海洋的认识放在首位,加强与物理海洋学、化学海洋学的耦合,为海洋在地球四大圈层的相互关系中展现活力。据此,以渔业海洋学、海洋生态灾害和生物对地质的作用为例,阐述海洋生态学和生物海洋学的理解及其相互之间关系。     

2013年《海洋学研究》征订启事

《海洋学研究》国内刊号为CN 33-1330/P;国际刊号为ISSN 1001-909X,季刊,16开,目前为自办发行,每册定价为9.00元,全年定价为40元(含邮寄费)。请读者将书款通过邮局直接寄往如下地址:"浙江省杭州市保俶北路36号《海洋学研究》编辑部",邮编:310012。     

中国南海区1992-2012年的中尺度涡旋演化过程表达与统计分析

Automated identification and tracking of mesoscale ocean eddies has recently become one research hotspot in physical oceanography. Several methods have been developed and applied to survey the general kinetic and geometric characteristics of the ocean eddies in the South China Sea（SCS）. However, very few studies attempt to examine eddies＇ internal evolution processes. In this study, we reported a hybrid method to trace eddies＇ propagation in the SCS based on their internal structures, which are characterized by eddy centers, footprint borders, and composite borders. Eddy identification and tracking results were represented by a GIS-based spatiotemporal model. Information on instant states, dynamic evolution processes, and events of disappearance, reappearance, split, and mergence is stored in a GIS database. Results were validated by comparing against the ten Dongsha Cyclonic Eddies（DCEs） and the three long-lived anticyclonic eddies（ACEs） in the northern SCS, which were reported in previous literature. Our study confirmed the development of these eddies. Furthermore, we found more DCE-like and ACE-like eddies in these areas from 2005 to 2012 in our database. Spatial distribution analysis of disappearing, reappearing, splitting, and merging activities shows that eddies in the SCS tend to cluster to the northwest of Luzon Island, southwest of Luzon Strait, and around the marginal sea of Vietnam. Kuroshio intrusions and the complex sea floor topography in these areas are the possible factors that lead to these spatial clusters.     

本刊启用DOI国际标准编码 欢迎关注使用

正本刊讯自2014年第1期起,本刊将为在《海洋学研究》中发表的每篇论文免费注册DOI号,以提高所刊载论文的全球传播面和学术影响力,推动期刊迈向全球标准化步伐。DOI是数字对象标识符(Digital Object Identifier)的缩写,为数字信息的全球唯一的永久性的身份标识,被形象地称为数字资源的身份证,具有对资源进行永久命名标识、动态解析链接的特性。文章拥有了DOI号,如     

本刊启用DOI国际标准编码 欢迎关注使用

正本刊讯自2014年第1期起,本刊将为在《海洋学研究》中发表的每篇论文免费注册DOI号,以提高所刊载论文的全球传播面和学术影响力,推动期刊迈向全球标准化步伐。DOI是数字对象标识符(Digital Object Identifier)的缩写,为数字信息的全球唯一的永久性的身份标识,被形象地称为数字资源的身份证,具有对资源进行永久命名标识、动态解析链接的特性。文章拥有了DOI号,如