Apr. 2025

1

2005 Vol. 24, No. 4

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Articles
Analysis of characteristics and mechanism of current system on the west coast of Guangdong of China in summer
BAO Xianwen, HOU Yijun, CHEN Changshen, CHEN Fei, SHI Maochong
2005, (4): 1-9.
Abstract:
On the basis of data of drifting bottles' tracks and the current measured in anchored stations,as well as temperature and salinity observed in cruise investigations and coastal stations,ADCP current data and AVHRR surface sea temperature(SST) data on...
Application of LICOM to the numerical study of the water exchangebetween the South China Sea and its adjacent oceans
CAI Shuqun, LIU Hailong, LI Wei, LONG Xiaomin
2005, (4): 10-19.
Abstract:
On the basis of 900-year integration of a global ocean circulation model-LICOM driven by ECMWF reanalysis wind data with uniform 0.5°-grids,a quantitative estimate of the annual and monthly mean water exchange of the South China Sea(SCS) with its adj...
Test of the Louis scheme and COARE algorithm for friction velocity in different wind-sea/swell regimes
GAO Zhiqiu, HU Wen, LIU Shaomin
2005, (4): 20-28.
Abstract:
The Louis scheme and the COARE algorithm(version 3.0) are tested against eddy covariance and inertial dissipation methods for friction velocity estimates in different wind-sea/swell regimes.Atmospheric forcing data,tabulated by Donelan et al.(1997.J ...
Wind speed scaling and the drag coefficient
WEN Fan, GAO Zhiyi, WU Ziku, LÜ Hongmin
2005, (4): 29-42.
Abstract:
Wind speed scaling in similarity law in wind-generated waves and the drag coefficient are studied.In analyzing the data in the wind wave channel,it is found that the u* scaling greatly reduces the scatter in the U10 scaling.The u* scaling has much le...
El Niño phenomenon in simple ocean data assimilation data
GUI Maochang, WU Lingjuan
2005, (4): 43-53.
Abstract:
To study how the air and sea interact with each other during El Niño/La Ninña onsets,extended associate pattern analysis(EAPA) is adopted with the simple ocean data assimilation(SODA) data.The results show that as El Niño/La Ninña's parents their beh...
A viscoelastic-plastic constitutive model with Mohr-Coulomb yielding criterion for sea ice dynamics
JI Shunying, SHEN Hung Tao, WANG Zhilian, SHEN H Hayley, YUE Qianjin
2005, (4): 54-65.
Abstract:
A new viscoelastic-plastic(VEP) constitutive model for sea ice dynamics was developed based on continuum mechanics.This model consists of four components:Kelvin-Vogit viscoelastic model,Mohr-Coulomb yielding criterion,associated normality flow rule f...
Oceanographic ontology-based spatial knowledge query
WANG Jinggui, SU Fenzhen, ZHOU Chenghu, DU Yunyan, YANG Xiaomei
2005, (4): 66-71.
Abstract:
The construction of oceanographic ontologies is fundamental to the "digital ocean".Therefore,on the basis of introduction of new concept of oceanographic ontology,an oceanographic ontology-based spatial knowledge query(OOBSKQ) method was proposed and...
Comparison of copper speciation in the Zhujiang River Estuary between summer and winter:implication for upwelling current
LONG Aimin, CHEN Shaoyong, YAN Wen, TIAN Zhenlong
2005, (4): 72-80.
Abstract:
The contents of total copper,total dissolved copper,particulate copper,and free ion copper in the Zhujiang River Estuary were investigated in July 2002 and January 2003 respectively,and the spatial distribution trend of these species of copper were c...
A 290-a record of atmospheric circulation over the North Pacific from a Mt.Logan ice core, Yukon Territory
KANG Shichang, MAYEWSKI Paul A, YAN Yuping
2005, (4): 81-90.
Abstract:
Calibrations between sodium(Na+) concentrations from a Mt.Logan ice core and sea level pressure(SLP) series show that Na+ concentrations are closely correlated with the autumn-time(SeptemberOctober-November) Aleutian low(AleuLow).A deepening of the A...
One new species and two new records of free-living marine nematodes from the Huanghai Sea
ZHANG Zhinan, HUANG Yong
2005, (4): 91-97.
Abstract:
One new species of free-living marine nematode of the genus Curvolaimus,Curvolaimus filiformis sp.nov.from the Huanghai Sea is described and illustrated.This new species is characterized by the buccal cavity teeth,large amphids and two ventral seta a...
Species composition and diversity of Euphausiacea in the East China Sea
XU Zhaoli, LI Chunju
2005, (4): 98-106.
Abstract:
Based on the data of four seasonal oceanographic censuses in the East China Sea(23°30'~33°00'N,118°30'~128°00'E) in 1997~2000,the species composition and the diversity of Euphausiacea were discussed as well as their relations with environmental varia...
Genetic diversity and specific markers in four scallop species, Patinopecten yessoensis,Argopecten irradians, Chlamys nobilis and C.farreri
CHEN Shengping, BAO Zhenmin, PAN Jie, HU Jingjie
2005, (4): 107-113.
Abstract:
The AFLP(amplified fragment length polymorphism)technique was used to analyse the genetic diversity in four scallop species,Patinopecten yessoensis,Argopecten irradians,Chlamys nobilis and C.farreri.The genetic similarity indexes of these four specie...
Effects of effective population size on the F2 growth and survival of bay scallop Argopecten irradians irradians(Lamarck)
ZHANG Haibin, LIU Xiao, ZHANG Guofan, ZHANG Guizhen
2005, (4): 114-120.
Abstract:
In 2002,six cohorts ofbroodstock bay scallop Argopecten irradians irradians(Ne=l,2,10,30,50 and control) were randomly chosen from a population of bay scallop to produce offspring.After one year rearing,with the progeny matured,the similar experiment...
The force of oblique incident wave on the breakwater with a partially perforated wall
LI Yucheng, LIU Hongjie, DONG Guohai
2005, (4): 121-130.
Abstract:
Wave forces induced by the interaction between the oblique incident wave and the breakwater with a partially perforated front wall is investigated.The fluid domain is divided into two sub-domains and the eigen-function expansion method is applied to ...
Comparison between characteristics of mild slope equations and Boussinesq equations
LI Ruijie, ZHANG Suxiang, ZHANG Yang
2005, (4): 131-137.
Abstract:
Boussinesq-type equations and mild-slope equations are compared in terms of their basic forms and characteristics.It is concluded that linear mild-slope equations on dispersion relation are better than non-linear Boussinesq equations.In addition,Berk...
Wave-induced pore water pressure in marine cohesive soils
CHEN Yunmin, LAI Xianghua, YE Yincan, HUANG Bo, JI Meixiu
2005, (4): 138-145.
Abstract:
Cyclic triaxial tests and numerical analyses were undertaken,in order to evaluate the wave-induced pore water pressure in seabed sediments in the Hangzhou Bay.The cyclic triaxial tests indicate that the rate of pore water pressure generation in cohes...
Research Notes
The sedimentation rates in the Okinawa Trough during the Late Quaternary
XIONG Yingqian, LIU Zhenxia, LI Tiegang, LIU Yanguang, YU Hua
2005, (4): 146-154.
Abstract:
On the basis of accelerator mass spectrometer radiocarbon(AMS 14C) dating,sedimentation rates of 11 cores collected from the northern to southern Okinawa Trough are discussed.The sedimentation rates in the Okinawa Trough roughly range from 11 to 39 c...
Rapid detection of virulent protease secreted by Vibrio anguillarum by dot enzyme-linked immunosorbent assay
ZHANG Zhendong, ZHANG Peijun, MO Zhaolan, WANG Chunling, YU Yang
2005, (4): 155-161.
Abstract:
Dot enzyme-linked immunosorbent assay(dot-ELISA),indirect ELISA and Western blot were performed to detect the virulent protease secreted by Vibrio anguillarum which was isolated from the diseased left-eyed flounder,Paralichthys olivaceous.Sensitivity...