Apr. 2025

14

1994 Vol. 13, No. 2

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Articles
Numerical simulation of three-dimensional tidal current in the Bobal Sea
Den Zhenxing, Yang Lianwu, Jose Ozer
1994, (2): 155-172.
Abstract:
The model equations with three-dimensional, time-dependent, nonlinear Navier-Stokes equations are transformed by sigma-transformation.On the basis of the process splitting technique, the fluid flow problems are divided into two parts, the vertically-...
Study on short-range numerical forecasting of ocean current in the East China Sea Ⅱ. Three-dimensional diagnostic model and its application in the Bohai Sea
Zhao Jinping, Shi Maochong
1994, (2): 173-188.
Abstract:
In this paper, a three-dimensional (3-D) baroclinic diagnostic model for short-range numerical forecast is proposed to calculate the monthly averaged flow field in the Bohai Sea.By using the model and monthly averaged temperature and salinity data, m...
Characteristics of summer and winter circulations and their variability in the source area of the Tsushima Warm Current
Song Wanxian
1994, (2): 189-201.
Abstract:
On the basis of the hydrographical data obtained from the summer and winter cruises of 1990 investigated by China-Japan joint Research on the Kuroshio, combining with other cruises during the cooperation and partial historical data, the characteristi...
A quantitative analysis on the Egyptian Mediterranean waters
M. A. Said, F. M. Eid
1994, (2): 203-212.
Abstract:
Three water masses in winter sad five in eutnmer are identified from three-dimensional interpretation of the hydrographic pera}ters collected from the southeastern Mediterranean off the Egyptian coast.The volume and mean depth in each bivariate class...
Division of hydroclimatic area over China seas Ⅱ. Cluster analysis and fuzzy ISODATA.
Chen Shangji, Yao Shiyu
1994, (2): 213-224.
Abstract:
In this paper, the tree cluster analysis and ISODATA of fuzzy cluster are made on the basis of the results (Chen et al,1993) obtained by using the principal component analysis based on the hydroclimatic values over the years of the China seas,where t...
Study on the characteristics of the marine boundary layer in the Equatorial Pacific
Zhang Ziyu, Zhou Mingyu
1994, (2): 225-236.
Abstract:
In this paper the variations of the wind, temperature, humidity and turbulence in the atmospheric boundary layer over the tropical ocean are analysed by use of observational data with tethersonde over the Equatorial Pacific of 165°E from November 19,...
Study on Kinetics of light-intensity adaptation of Dicrateria inornata
Wang Xian, Li Wenquan
1994, (2): 237-242.
Abstract:
Light-saturation curves of Dicrateriia inornata at various temperatures were determined by using 14C-labelling technique.Kinetics of light-intensity adapation was also analyzed in combination with Chl.a determination and cell enumeration measurements...
Beach erosion along the coastline of Alexandria, Egypt
Omran E. Frihy, Samir M. Nasr, Khalid Dewidar, Mohamed El Raey
1994, (2): 243-251.
Abstract:
Long-term vacations in beach width of Alexandria Governorate have been analyzed using two sets of aerial photos taken in 1955 and 1983.The analysis reveals that a major part of most beaches has been subjected to coastal erosion except for only beeche...
Subunit composition and chromophore content of R-phycocyanin and allophycocyanin from Porphyra haitanensis
Gao Hongfeng, Cao Wenda, Ji Minghou
1994, (2): 253-259.
Abstract:
R-phycocyarnin (RPC) of Porphyra haitmmsis (T.J.Chang et B.F.Zheng) was chromatographed on Bio-Rex 70 column with urea solution (pH 3.0) as an eluent, and α and β two subunits were isolated.Their molecular weights were determined on SDS-PAGE at 18 40...
Cytochalasin B induced triploidy in Penaeus chinensis
Bao Zhenmin, Zhang Quanqi, Wang Hai, Dai Jixun
1994, (2): 261-267.
Abstract:
Fertilized eggs of Penaerrs chinenris were treated with cytochalasin B (C.B) to induce triploid.A number of them were cultured to the stage of zoea larvae.The C.B concentrations employed were 0.1~2.5mg/dm3.The treatments started at 5-20 min after fer...
Paraconchoecia diacanthus n. sp., a new species of planktonic Ostracoda
Chen Ruixiang, Lin Jinghong
1994, (2): 269-274.
Abstract:
In the analysis of samples of planktonic Ostracoda from the northeast of the East China Sea and in the cooperative study on the Kutoshio of China and Japan, we discovered a new species belonging to Paraconchoecia.This specimen being different from ot...
Tetraploid induced by physical and chemical methods in Jinjiang oyster(Crassostrea rivularis)
Rong Shoubai, Shi Shumei, Mo Qirong, Liu Shaeqiong, Liang Ze, Zhao Xiuzhu, Tong Wangdong, Li Shouwu, Li Yimin
1994, (2): 275-283.
Abstract:
In order to induce tetrapkrid into Jinpang oyster (Crassostrea rivularis),embryos were treated with physical (cokl or heat shock) and chemical (chlorpromasinum or traditional Chinese medicine) methods in the first 3 min before the cleavage of zygotes...
Notes
Notes The Ocean Drilling Program (ODP)
Li Naisheng
1994, (2): 285-296.
Abstract:
Pathogens and pathogenicity to Penaeus orientalis Kishinouye
Xu Bing, Xu Huaishu, Ji Weishang, Shi Jie
1994, (2): 297-304.
Abstract:
Microbial degradation of chemically dispersed crude oil in marine enclesure ecosystem Ⅰ.Comparisons of different nutrients at low level primary productivity
Cai Ziping, Wu Jiping
1994, (2): 305-309.
Abstract: