Apr. 2025

3

1994 Vol. 13, No. 1

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Articles
Double Kelvin waves along the Okinawa Trough in the East China Sea——Ⅰ. Analytic solutions and observations
Wang Jia, Yuan Yeli
1994, (1): 1-21.
Abstract:
This study analytically examines the possible presence of double Kelvin waves along the Okinawa Trough in the East China Sea. Not only was the response of sea level to transient and time-periodic wind forcing from the north confirmed following Mysak ...
The second order spectrum of two-dimensional random waves
Ding Pingxing, Sun Fu, Yu Zhouwen
1994, (1): 23-29.
Abstract:
On the basis of the second order solution of two-dimensional random gravity waves in finite uniform depth, which is tederived by a perturbation expansion method, the analytical expression of the second order spectrum is strictly deduced, and for infi...
Division of hydroclimatic area over China seas——Ⅰ. Principal component analysis
Chen Shangji, Yao Shiyu
1994, (1): 31-46.
Abstract:
On the basis of oceanographic data over years of the China seas, 19 elements affecting the oceano-graphical climate are sorted out to make R-type principal component analysis. The first 6 principal synthetic factors are found with 91.06% of the accum...
A numerical model on sea surface wind of typhoon and its hindcasting calibration
She Jun, Yuan Yeli, Pan Zengdi
1994, (1): 47-55.
Abstract:
A numerical model on typhoon sea surface wind is developed and then tested. The model is devided into two parts. The first part is the derivation of the vertically averaged boundary layer dynamic equation and from the equation, a quasi-steady state o...
Numerical test of coastal frontogenesis
Shen Shaohua, Zhou Mingyu
1994, (1): 57-72.
Abstract:
A two-dimensional mesoscale model is used to investigate the effect of background wind field and character of the underlying surface on the coastal frontogenesis along the east continental coast when cold air outbreak. The results of numerical experi...
The variation features of the Antarctic sea ice (Ⅱ)
Xie Simei, Hao Chunjiang, Qian Ping, Zhang Lin
1994, (1): 73-84.
Abstract:
In this paper, on the basis of the Antarctic sea ice data from 1972 to 1989 issued by the America Joint Ice Center, the distribution features of the Antarctic sea ice is analyzed, the net sea ice area indexes are calculated. and the long-range variat...
The chemical characteristics of aerosols in the Kuroshio area——Ⅰ. Sources and fluxes
Chen Liqi, Yang Xulin, Tang Rongkun, Yu Qun
1994, (1): 85-94.
Abstract:
The marine aerosols were collected in the atmosphere over the Kuroshio area for 2 a from 1987 to 1988. The ions of chlorine, magnesium. potassium, calcium, fluorine, sulfate, nitrate, water soluble and organic phosphorus, water and acid soluble manga...
The variation patterns and correlations of total phosphorus, organic phosphorus and phosphate in the Changjiang Estuary
Huang Ziqiang, Ji Weidong
1994, (1): 95-106.
Abstract:
On the basis of the data of two cruises in the Changjiang River mouth during the "rainy season" of August 1981 and the "dry season" of November of the same year, this article analyzes the horizontal distribution, the sectional distribution and the di...
Phillipsite in deep-sea sediments
Peng Hanchang, Liu Zhengkun
1994, (1): 107-115.
Abstract:
A phillipsite as one of oceanic authigenic zeolites gradually forms from alteration of volcanic glass under low temperature and pressure. In this paper physical property and chemical and mineralogical compositions of some zeolite grains collected fro...
Ecology of the marine cladoceran Penilia avirostris Dana in Tolo Harbour, Hong Kong
Wong Chong Kim, Chan Lai-chun, Chen Qingchao
1994, (1): 117-127.
Abstract:
Seasonal abundance of the marine cladoceran Penilia avirostris was studied in the Tolo Harbour, Hong Kong, from November 1987 to December 1989. P. aviroseris occurred in plankton throughout the year, but no clear seasonal pattern could be identified....
A new meiofauna polychaeta Pholoe (Polychaeta, Sigalionidae)from the Huanghai Sea (Yellow Sea)
Wu Baoling, Zhao Jing, Ding Zhihu
1994, (1): 129-132.
Abstract:
In this study of meiofauna polychaeta from the Huanghai Sea, a previously undescribed species belonging to Pholoe has been found and described. 13 species of Pholoe were reported in the past. The new species differs from the other species of the genu...
Ultrastructural study of oogenesis in Xiamen amphioxus
Fang Yongqiang, Qi Xiang
1994, (1): 133-142.
Abstract:
Using electron microscopic technique, ultrastructural characters of the oogonia and oocyte at the different phases of amphioxus are observed in detail in the present study. The squeezed out nucleolus, nucleolus-like bodies and yolk nucleus at the sid...
Full-range nonlinear analysis of fatigue behaviors of reinforced concrete structures by finite element method
Song Yupu, Zhao Shunbo, Wang Ruimin, Li Shuyao
1994, (1): 143-154.
Abstract:
The offshore reinforced concrete structures are always subject to cyclic load,such as wave load. In this paper a new finite element analysis model is developed to analyze the stress and strain state of reinforced concrete structures including offshor...