Apr. 2025

12

1988 Vol. 7, No. 2

Physical Oceanography,Marine Meteorology and Marine Physics
Theoretical wind wave frequency spectra in deep water——Ⅱ. Comparison and verification of spectra
Wen Shengchang(S. C. Wen), Chen Bohai, Guo Peifang, Zhang Dacuo
1988, (2): 159-169.
Abstract:
In this part of the present paper the theoretical spectra derived in Part Ⅰ are compared with the JONSWAP spectrum and field data, the agreement being encouraging.
Application of method of fuzzy sets to the analysis of water masses in the northern South China Sea
Li Fengqi, Su Yusong, Fan Liqun
1988, (2): 170-185.
Abstract:
Some methods of fuzzy sels are applied to the analysis of water masses in the north area of the South China Sea. In distinguishing water masses with the fuzzy clustering method, the authors propose a fuzzy similar relation based on Euclidean distance...
Numerical modelling of Lagrangian residual current in the Bohai Strait
Li Longzhang, Dou Zhenxing, Zhang Cunzhi
1988, (2): 186-194.
Abstract:
The Bohai Strait is the only passage-way of the semienclosed Bohai Sea into the outer ocean. The various dynamical processes have great effects on both sides of the strait, especially on the Bohai Sea. Tidal current dominates in the strait, and among...
Marine Meteorology
Annual and interannual variations of large-scale circulation over the tropics as revealed from OLR data
Xie An, Chen Longxun, Takio Murakami
1988, (2): 195-202.
Abstract:
In this study, the outgoing longwave radiation (OLR) data of eight years have been used to investigate the annual and interannual variations of large-scale circulation over the tropics. The results of EOF analysis indicate that the first three eigenv...
Dynamics of air-sea planetary boundary layer under the geostrophic momentum approximation condition
Wang Chunzai, Qin Zenghao
1988, (2): 203-213.
Abstract:
In this paper, the air-sea planetary boundary is divided into three layers. With the aid of geostrophic momentum approximation, wind and current profiles, surface wind, surface wind stress and Ekman pumpinii in the atmosphere as well as in the ocean ...
Changes of equatorial wind fields in the Western Pacific and El Nino
Gao Shiying, Wang Jingshu
1988, (2): 214-225.
Abstract:
The relationship between SST in the Eastern Pacific and equatorial wind fields in the Western Pacific is analysed by using COADS.
It is pointed out that in the year before El Nino, the continuative easterly anomalies and the meridional anomalies blowi...
Marine Chemistry
Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms
Jinshu Zheng, James G. Quinn
1988, (2): 226-236.
Abstract:
Procedures are described to extract, fractionate and analyze organic pollutants in environmental samples. The methods are based on organic solvent extraction to isolate the pollutants, liquid-solid adsorption chromatography to separate the various po...
The carbonate system in the central South China Sea
Li Xulu, Zhu Guofeng, Zhan Jinyuan
1988, (2): 237-246.
Abstract:
The Clements of the carbonate system (HCO3-, CO32-, CO2, ΣCO2 and PCO2) in the central South China Sea have been calculated by determining the pH values and total alkalinity of the seawater samples collected at 42 stations, combining simultaneously w...
A study on the distribution of 210Pb, 226Ra and total β radioactivity in estuary sediments
Chen Jinxing, Wu Shiyan, Zhang Pingqing
1988, (2): 247-252.
Abstract:
Determination on the content variation of 210Pb, 226Ra and total β radioactivity in estuary sediments of the Jiulongjiang River and the Changjiang River were made to study distributions of natural radioactive substances in the areas studied. Sources ...
A study on the exchange additivity of zinc in solid mixtures in seawater——Ⅰ. Exchange additivity of mixtures
Meng Xiaoguang, Zhang Zhengbin, Liu Liansheng
1988, (2): 253-260.
Abstract:
Exchange additivity of binary mixtures of hydrous metal oxides and clay minerals has been studied by investigating the relations of the zinc exchange-pH and the zinc partition coefficients to mixtures. The additive exchange equation is proposed to de...
A study on the exchange additivity of zinc in solid mixtures in seawater——Ⅱ.Stepwise exchange in δ-MnO2/montmorrillonite mixture
Meng Xiaoguang, Zhang Zhengbin, Liu Liansheng
1988, (2): 261-265.
Abstract:
In this study the zinc exchange process and the reason for the non-additive exchange of δ-MnO2/montmorrillonite have been investigated. The results suggest that with pH increasing from 2 to 8, the stepwise exchange of zinc occurs on δ-MnO2 and montmo...
Marine Geology and Geomorphology
Calcareous nannoplankton in the surface sediments of the East China Sea and its environmental implications
Zhang Jijun
1988, (2): 266-289.
Abstract:
Calcareous nannoplankton flora in the surface sediments of the East China Sea has been investigated many times based on isolated sample collections since 1980. In the present study, 73 surface sediment samples recovered from the East China Sea, exten...
Marine Biology and Fishery
Studies on the egg, larval and juvenile development of Bostrichthys sinensis (Lacépède)
Li Huimei, Zhang Dan, Shi Pinhua
1988, (2): 290-303.
Abstract:
Artificial hatching and fry culture of Bostrichthys sinensis (Lacépède) has been successful under conditions of enclosed seawater circulation system in the Aquarium Lab, South China Sea Fish. Res. Inst, on the 13th of April, 1984. The development of ...
Study of zooplankton ecology in Zhejiang coastal upwelling system-Species distribution and diversity of zooplankton
He Dehua, Yang Guanming, Shen Weilin, Liu Hongbin
1988, (2): 304-313.
Abstract:
The species distribution and diversity of zooplankton and the effects of hydrodynamic factors of Zhejiang coastal waters during the active period of upwelling are discussed.
High dominance (low diversity), high biomass and short food chain were found ...
Research on the fishing season forecasting with the freedom adjustment of double correlation coefficient
Zhou Binbin
1988, (2): 314-320.
Abstract:
Usually, the stepwise regression method is used to select the forecasting factors in the most forecasting problems and the double correlation coefficient is used as a standard for the judge ment of the forecasting function. In fact, it cannot be deci...
Notes
Some investigation results in the sea region off the Wilkes Land, Antarctica
Miao Yutian, Yu Honghua
1988, (2): 321-321.
Abstract:
Study on the adsorptive complex wave of tin in seawater
Yuan Wenxia, Yang Sunkai
1988, (2): 322-322.
Abstract:
Investigation on the fishing ground and fishing period of the drift fishery of Spanish Mackerel in the Huanghai Sea and Bohai Sea during the spring season
Bi Shuwan, Yang Xuefang
1988, (2): 323-323.
Abstract:
China Editology Society of Science Periodicals established in Beijing
Weng Yongqing
1988, (2): 324-324.
Abstract: