Apr. 2025

4

1996 Vol. 15, No. 3

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Articles
A BFG model for calculation of tidal current and diffusion of pollutants in nearshore areas
Shi Fengyan, Zheng Lianyuan
1996, (3): 283-296.
Abstract:
This study presents a boundary-fitted grid(BFG) numerical model with an aim to simulate the tidal currents and diffusion of pollutants in complicated nearshore areas.To suit the general model to any curvilinear grids,generalized 2-D shallow sea dynam...
Bispectrum and asymmetry of wave shape
Ding Pingxing, Kong Yazhen, Sun Fu
1996, (3): 297-305.
Abstract:
Based on the definition and concept introduced in this paper,the theoretical expression of surface slope bispectrum for two-dimensional random waves is derived.Furthermore,the skewness of surface elevation distribution and that of surface she distrib...
Empirical orthogonal function analysis of short time series of sectional data in the tropical western Pacific
Liu Baiqiao
1996, (3): 307-321.
Abstract:
In this paper.Some short time series of observed data an section 18°20'N in the tropical western Pacific were reorganized to give mixed depth-time series,and processed by means of empirical orthogonal function analysis.It is indicated that the origin...
Annual variation rate of global sea-level rise and the prediction for the 21st century
Zheng Wenzhen, Chen Zongyong, Wang Deyuad, Chen Kuiying
1996, (3): 323-330.
Abstract:
An analytical method of predicting the annual variation rate(AVR) of global sea-level(GSL) is developed.Through the calculation by using the mean sea-level data collected from the tidal gauge stations over the world.a GSL rise of 0.15-0.16 cm/a is ob...
The research on the remote sensing's information tree model of the Nansha coral islets and reef's spatial structure
Liu Baoyin, Wang Yanfeng, Hao Qingxiang
1996, (3): 331-344.
Abstract:
Besed on the Nansha coral islets and reef's time-space attributes,and the intension and extension of the remote sensing information,the concept model and concept system of coral islets and reef are proposed.Then twin-tree remote sensing information m...
Study on the cation substitution capacity of synthetic 1nm manganate
Qian Jiangchu, T. A. Mellin
1996, (3): 345-354.
Abstract:
Synthetic 1nm manganate has been made in the laboratory at low temperature.The d-spacing of which shows 1.002 nm,0.501 nm and 0.34 nm respectively.As the analogue of natural 1nm manganate,it has been used for a series of experiments of divalent canon...
Transfer of manganese and ferro ions by manganese bacteria
Shi Junxian, Chen Zhongyuan
1996, (3): 355-363.
Abstract:
The experimental results of the redox of manganese and ferro ions by manganese bacteria are described.Under the aerobic conditions,the manganese bacteria can oxidate Mn2+ into Mn4+.In the course of the manganese bacteria multiplication,the continual ...
Distribution of biomass of zooplankton in the Kuroshio area of the East China Sea
Meng Fan, Chen Shiqun, Wu Baoling
1996, (3): 365-376.
Abstract:
This paper makes an analysis and study of the plankton samples collected from the Kuroshio and its adjacent area in the north of the East China Sea during the seven successive years(from 1986 to 1992) in the implementation of the programme "China-Jap...
Irregular wave-induced seepage action on cylinders resting on rubble mound foundation
Qiu Dahong, Yang Gang
1996, (3): 377-395.
Abstract:
In this paper,the irregular wave-induced seepage action on cylinders resting on rubble mound foundatoin(RMF) is studied by means of finite element method(FEM).The hydraulic resistance inside RMF is assumed to satisfy the nonlinear Forchheimer's equat...
Notes
Study on sea water pollution mechanism of Xiuying Bathing Beach in Haikou
Chen Chunhua, Wang Lu, Wang Daoru
1996, (3): 397-408.
Abstract:
Species composition and distribution of the planktonic diatoms in the western Taiwan Strait
Yang Qingliang
1996, (3): 409-421.
Abstract: