Apr. 2025

2

2000 Vol. 19, No. 1

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Articles
Winds and buoyancy-driven circulation in the Tampa Bay
Li Zhen, Robert H. Weisherg, Li Xinming
2000, (1): 1-13.
Abstract:
The present study is concentrated on the empirical studies on the circulation in the Tampa Bay by analyzing velocity data at the Skyway Bridge Station in the Tampa Bay.Analyses focus on three factors responsible for the circulation: tides, winds and ...
Scaling of motion and governing equations for baroclinic large-scale motions in equatorial ocean
Fan Zhisong, Pu Shuzhen
2000, (1): 15-24.
Abstract:
Abstract-An obvious characteristic of the baroclinic large-scale motions in the equatorial ocean is that the meridional scale H of motion is far smaller than the tonal scale L.The scaling of motion carefully with this striking characteristic in this ...
A numerical forecasting model of offshore-SST anomaly
Wang Sizhen, Li Xuhua, Qi Jianhua, Su Yusong
2000, (1): 25-34.
Abstract:
An SST model which is good at predicting offshore-SST anomaly (O-SSTA) has been developed.It is composed of three parts: equations of dynamics, equations of model's physics and equations of affecting factors of O-SSTA.Initial field of SST is prepared...
A new type of Shipboard Meteorological Satellite Receiving-processing System
Xie Simei, Hao Chunjiang, Zou Bin, Jing Qiyi, Liao Xiaohong, Sheng Xiaowen, Zhang Canrong
2000, (1): 35-46.
Abstract:
The Shipboard Meteorological Satellite Receiving-processing System (SMSRPS) is specially developed for the navigation meteorological safeguard of the Antarctic exploration ship over the sea ice area of the South (kean.This system can suit to the clim...
Characteristics and generation mechanism of turbidity maximum in the Changjiang Estuary
Pan Ding'an, Shen Huanting, Mao Zhichang, Liu Xincheng
2000, (1): 47-57.
Abstract:
Sediment convergence and resuspension are the two major mechanisms in forming turbidity maximum (TM) in the Changfang Estuary.Sediment convergence is mainly controlled by the interaction between runoff and tidal current, the mixing of freshwater and ...
Chemical induction of settlement and metamorphosis in two Babylonia (Gastropoda) larvae
Ke Caihuan, Li Shaojing, Li Fuxue, Zheng Zhon, Liu Weibin
2000, (1): 59-67.
Abstract:
By exposure to 12×10-3 mol/dm3 K+ for 24 h, more than 90% of planktonic larvae of Babylonia formosae and B.areolata were effectively induced to metamorphose completely.15×10-3mol/dm3 K+ exerted toxic effect on larval B.areolata over a 24 h period, bu...
Study of effects of environmental factors on biochemical compositions of four species of marine single-celled algae
Li Wenquan, Huang Xianmang, Chen Qinghua, Zheng Airong, Wang Xian, Cai Agen
2000, (1): 69-77.
Abstract:
Photosynthetic rates (PR)of four species of marine single-celled algae were determined by means of 14C-tracer method under the experimental modelling conditions.The effects of environmental factors, such as light, temperature and nutrients, on the bi...
CO2 exchange at air-sea interface in the Huanghai Sea
Dong-Chan Oh, Mi-Kyung Park, Kyung-Ryul Kim
2000, (1): 79-89.
Abstract:
During the Huanghai Sea Circulation and Material Flux Expedition in Spring 1996,fCO2 in surfacewater and atmosphere was measured.The fCO2 in surface water varied in a range from 220 to 360μatm1) while atmospheric concentration was nearly constant at ...
Preliminary study on nanodiatom in the Taiwan Strait
Guo Jian, Huang Bangqin, Cheng Zhaodi, Hong Huasheng
2000, (1): 91-98.
Abstract:
The preliminary study on nanodiatom in the Taiwan Strait was carried out using transmission electron microscopy (TEM) in February 1995.Thirty-three species of nanodiatom(<20 μm) were identified, among which, 6 were new recorders in China. The domi...
Organic carbon budget in shrimp polyculture enclosure ecosystems
Liu Guocai, Li Deshang, Dong Shuanglin, Chen Zhaobo, Lu Jing
2000, (1): 99-108.
Abstract:
The organic carbon budget in shrimp polyculture ecosystems was studied with five experimental enclosures.The results showed that: (1)the total organic carbon income of the ecosystems varied from 4 847.46 to 6 154.67 g, averaged (5 646.94±551.09) g, t...
Standing stock of phytoplankton and primary productivity in Penaeus orientalis larval multiplication releasing area of the Xiangshan Bay
Liu Zilin, Cai Yuming, Shi Junxiang, Ning Xiuren
2000, (1): 109-118.
Abstract:
The standing stock of phytoplankton (phy.)and primary productivity (pp) in the Xiangshan Bay were observed in 1992.The results showed higher biological parameters in the bay.The average chlorophyll a (chl a) concentration was (3.50±5.93) mg/m3 and th...
RAPD analysis of wild stock of penaeid shrimp (Penaeus chinensis) in Chinese coastal waters of the Huanghai Sea and coastal waters of the Bohai Sea
Liu Ping, Kong Jie, Shi Tuo, Zhuang Zhimeng, Deng Jingyao
2000, (1): 119-126.
Abstract:
Genetic diversity of 32 individuals of P.chinensis in the Chinese coastal waters of the Huanghai and Bohai Seas was detected by RAPD technique.Twenty decamer primers of OPI were used for DNA amplification for each individual.The results showed that: ...
Distribution characteristics of zooplankton in the south part of Taiwan Strait in summer
Zhu Changshou, Huang Jiaqi, Lin Junzhou, Du Qinghong, Chen Xu, Li Shaojing
2000, (1): 127-135.
Abstract:
Based on the samples collected mesoplankton net from the south part of Taiwan Strait (22.25°-24.65°N, 117.50°-120.00°E) in August 1997,292 species of zooplankton and 11 groups of meroplankton were identified.In the survey waters, Copepods was dominan...
Purification, characterization and ELISA of metallothionein from red scorponifish, Sebastiscus marmoratus
Chen Rongzhong, Yang Feng, Xu Xun
2000, (1): 137-144.
Abstract:
Metallothionein(MT) is a low molecular weight (MW)and heatstable metal-binding prorein.It has been proved that the synthesis of MT in marine animals can be induced by various heavy metals at genetic level.Consequently, high level of MT can be used as...
A combined numerical model of three-dimensional tidal motion and sediment transport in tidal current and its application
Dong Wenjun, Bai Yuchuan, Li Shisen
2000, (1): 145-154.
Abstract:
A calculation scheme, which combines a horizontal upwind finite element method with vertical implicit differences, is used to establish a three-dimensional mathematical model of tidal motion and sediment transport in tidal current.Compared with those...