Apr. 2025

3

1994 Vol. 13, No. 4

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Articles
Preliminary study on the dynamic mechanism of the deep equatorial jets
Wu Dexing
1994, (4): 465-474.
Abstract:
Observations show that the deep equatorial circulation is surprisingly energetic,with alteroating eastward and westward soml currents (these flows are commonly referred to as the deep equatorial jetis) betwew 1 000 and 3 000 m.This paper shows that t...
Numerical modelling of storm surges in the Beibu Gulf with SCM
Sun Wenxin, Luo Yiyong, Wang Jingyong
1994, (4): 475-483.
Abstract:
On the basis of 3-dimensional nonlinear hydrodynamical equations and by using the improved SCM the tides and storm surges induced by Typhoons 7109 and 8007 in the Beibu Gulf are simulated.In addition,the nonlinear interaction between the tide and sto...
A quasi-three-dimensional numerical prediction model of salinity structure in Bohai Sea and Huanghai Sea
Sun Weiyang, Wang Zongshan
1994, (4): 485-494.
Abstract:
The vertical salinity structure in the Hohai Sea and the Huanghai Sea have typical self-similar charotters.However.horizontal salinity distribution is influenced by advection,horizontal diffusion,river discharge,etc.By using observed sea salinity dat...
On energy transport and group velocity of water waves
Sun Fu, Ding Pingxing, Yu Zhouwen
1994, (4): 495-500.
Abstract:
The major difference between the two concepts,"transport" and "propagation",of wave energy is expounded in both mathematical expression and basic idea,and the mechanism of energy transport and the meaning of group velocity for water waves are discuss...
The cluster analysis of the water masses in western Taiwan Strait from hydrologic and chemical factors
Huang Ziqiang, Ji Weidong
1994, (4): 501-517.
Abstract:
On the basis of mixture theory of concentration of Helland-Hansen (Mao et al,1964; Helland-Hansen.1916).this paper takes salinity as a conservative factor is the process of dilution and mixture and selects by relative analysis the hydrological and ch...
REE distribution in water-sediment interface system at deep ocean floor
Zhang Lijie, Liu Jihua, Yao De
1994, (4): 519-526.
Abstract:
REE concentrations and distribution patterns in the different phases of water-sediment interface system at deep ocean floor were studied on the basis of samples of bottom water,sediments,interstitial water and polymetallic nodules collected from the ...
About ocean lithodynamics
V. V. Longinov, R. D. Kos'yan
1994, (4): 527-533.
Abstract:
The term "lithodynamics" is suggested to denote processes of sediment transport due to exogenic factors and gravity,and also a branch of geosciences studying these processes.Integration of investigations,both of earth surface and of ocean,within one ...
Relationship between deep-sea fish distributions and oceanic conditions of the East China Sea
Shen Jin'ao
1994, (4): 535-550.
Abstract:
Based on the data collected from the exploratory trawl fishing and environmental surveys in the western deep sea of the East China Sea in 1980-1981.this paper shown the relationship between deepsea fish distributions and oceanic conditions.The bottom...
A new species of the genus Paramisophria (Copepoda, Calanoida,Arietellidae) from the China Seas
Lian Guangshan, Qian Honglin
1994, (4): 551-555.
Abstract:
Holotypic and Paratypec specimens (female) of the present new species,Paramisophrza sinica n.sp.were collected from the waters of the southeastern South Huanghai Sea and northern South China Sea,respectively.Compared with the previously known congene...
A comparative study on the contents of vitamins in the natural and the cultured prawn
Wang Anli, Wang Weina, Liu Cunqi, Wang Suo'an
1994, (4): 557-564.
Abstract:
A systematically comparative study on the contents of vitamins in the natural and the cultured prawn,Penaeus chineresis,was made by using High-efficiency Liquid Phase Chromatography in 1989.The results show that the vitamin C (Vc) content in the natu...
Biochemical genetic structure and identification of hairtail fish (Trichiurus) populations in Chinese coastal waters
Wang Keling, Zhang Peijun, Liu Lanying, You Feng, Liu Jing, Xu Cheng, Wang Jianfei
1994, (4): 565-577.
Abstract:
A total of 472 isozyme samples and about 1 000 myogen,esterase and morphyological samples of nine spawning stocks were collected from coastal waters of Hainan,Guangdong,Fujian,Zhejiang,liangsu and Shandong Provinces of China during 1976-1992.Eleven i...
Ultrastructure study of the diatom——Ⅱ. Synedra, Cyclophora, Plagiogramma, Opephora, Fragilaria and Pseudostaurosira
Liu Shicheng
1994, (4): 579-588.
Abstract:
Six genera and thirteen species of diatoms are collected from the intertidal zone of Xisha Islands,Hainan Province,and observated under the transmitted light microscopy (LM),transmission electron microscopy (TEM) and scanning electron microscopy (SEM...
Analysis of the development and causes of formation of Eucampia zoodiacus red tide in Xiamen Harbor
Zhang Shuijin
1994, (4): 589-600.
Abstract:
The red tide event of 11-28,May in 1987 was caused by Eucampia zoodiacus,a coastal eurythermic phytoplankton.Results from the field monitoring indicated that during the red tide occurrence the optimal temperature and salinity for the multiplication o...
Notes Light and electron microscopic study on Lymphocystis of cage cultured kelp bass, Epinethelus moara (Temminck et Schlegel)
Zhang Yongjia, Wu Zeyang, Zhu Liming, Cai Kangrong
1994, (4): 601-616.
Abstract:
The cause and mechanism of fluoride anomaly in krill
Zhang Haisheng, Pan Jianming, Cheng Xianhao, Liu Xiaoya
1994, (4): 613-616.
Abstract: