Apr. 2025

1

1995 Vol. 14, No. 1

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Articles
An alternating direction implicit (ADI) numerical model for two-dimensional hydrodynamic equations
Pan Hai, Fang Guohong
1995, (1): 1-13.
Abstract:
A two-dimensional computational model is developed for the calculation of tides, storm surges and other long-period waves in coastal and shelf waters.The partial differential equations are approximated by two sets of difference equations on a space-s...
Application of the four models of directional spectra in the Bohai Sea
Wu Xiujie, Teng Xuechun
1995, (1): 15-22.
Abstract:
According to the wind-wave individual case directional spectra obtained from the instrument array and ‘956’ wave buoy measures, the wind-wave directional spectra presented by Mitsuyasu, Donelan and Hasselmann on the basis of the observations as well ...
Identification of biomarkers of cores from the South China Sea
Tang Yunqian, Liu Kewen
1995, (1): 23-37.
Abstract:
The principal factor analysis indicates that short chains nC16, nC17.nC18 and nC19 have relatively large positive charge, while long chains nC27 and nC29 have relatively large negative charge.On the third principal factor axis, the carbon with positi...
Tracing technique of stable 15N isotope: an application in study of mariculture
Hong Ashi, Li Wenquan, Wang Mingliang
1995, (1): 39-45.
Abstract:
Using Na15NO3 and 15SNH4Cl as tracer, we studied the transfer of 15N along the food chain composed of organisms such as Platymonas subcordifwmis, Anemia saliva, Perwt;u perdcillatus and Liza carinatus.The abundance and atomic percentage of 15N in eac...
Carbonate chemistry and the anthropogenic CO2 in the South China Sea
Chen-Tung Arthur Chen, Ming-Hsiung Huang
1995, (1): 47-57.
Abstract:
In order to understand the water mass exchange between the South China Sea and the West Philippine Sea, and to study the dissolved carbonate system in the seas surrounding Taiwan Island, we participated in five WOCE cruises (Cruises 257, 262, 266, 28...
Marine diatoms of the Xisha Islands, South China Sea Mastogloia Thw, Ex, Wm, Smith: species of Group Ellipticae
Liu Shicheng
1995, (1): 59-71.
Abstract:
Seventeen species of diatoms of the genus Mastogloia are recorded.For selected species.the external and internal valve structures are investigated under LM, TEM and SEM microscopes.M.sp.(M.af.cocconeiforntis) is described.
Ecological features of phytoplankton in red tide outburst area in the Xiamen Harbor
Zhang Shuijin
1995, (1): 73-83.
Abstract:
The results from the 38 cruises of phytoplankton surveys in the red tide outburst area in the Xiamen Harbor in 1987 indicate 41 species of red tide organisms among 110 species of phytoplankton identified.Species tomposition was dominant by eurytopic ...
Lateral ice force acting on a vertical cylinder
Shi Qingzeng, Chen Xing
1995, (1): 85-89.
Abstract:
In general, forward directed ice force is only considered by the designer.But experiments prove that the lateral ice force caused by the uneven contact between ice sheet and the pile also exists.The lateral ice force does not object to normal or Gumb...
Optimum fifth order Stokes wave theory
Fu Yuhua
1995, (1): 91-101.
Abstract:
This paper improves the existing fifth order Stokes wave theory by using least square method.and gives the optimum result in the meaning of minimum error squares to satisfy the free surface boundary conditions, and the wave profile can be adjusted ac...
The characteristic and prediction of scour in front of breakwaters by standing waves
Gao Xueping
1995, (1): 103-112.
Abstract:
In this paper bottom scours in front of vertical breakwaters by standing waves are systematically inves-tigated, the scouring patterns, criterion for differentiating the scouring patterns and scouring mechanism are discussed; a formula of maximum dep...
Second sea-entering approach of Changjiang River: Tonglü Canal-planning of control dimensions, analysis of erosion and siltation and selection of outlet
Lu Wujiang, Jin Jianxin
1995, (1): 113-125.
Abstract:
Assume that the Tonglu Canal would be widened and deepened in which a water lock is constructed at the river side, and made open to the sea side.The canal's planned control dimensions are determined, and the erosion and siltation characteristics alon...
Notes
Notes Distribution of planktonic pyrrophyta in the East China Sea
Lin Jinmei
1995, (1): 127-134.
Abstract:
Chromosomal index of Ostreidae
Rong Shoubai
1995, (1): 135-139.
Abstract:
A comparative study on protein content and amino acid composition of eight species of Unicellular marine feed algae
Cao Shuli, Xiang Saoqing
1995, (1): 141-145.
Abstract:
A study of relationship between red tide formation and bacteria count in west waters of Xiamen Harbour
Zeng Huoshui, Lin Yanshun, Yao Ruimei
1995, (1): 147-153.
Abstract: