Apr. 2025

4

2004 Vol. 23, No. 4

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Articles
The influence of 30~60 d oscillation on the development of the South China Sea summer monsoon
WEN Zhiping, HE Haiyan, HUANG Ronghui
2004, (4): 569-579.
Abstract:
Using the National Center for Enviromental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanalysis data and NOAA satellite-observed outgoing long-wave radiation (OLR) data,the development of the South China Sea (SCS) summer monsoon...
ENSO and Indian Ocean dipole mode in three coupled GCMs
YU Yongqiang, LIU Xiying
2004, (4): 581-595.
Abstract:
The simulated ENSO and Indian Ocean dipole (IOD) mode events from three coupled GCMs with the same oceanic component model,CPM0,CPM1 and FGCM0,are compared.The only difference between the CPM0 and the CPM1 comes from the coupling scheme at the air-se...
A coupled ice-ocean model for the Bohai Sea Ⅰ. Study on model and parameter
SU Jie, WU Huiding, ZHANG Yunfei, LIU Qinzhen, BAI Shan
2004, (4): 597-608.
Abstract:
According to the earlier international studies on the coupled ice-ocean model and the hydrology,meteorology,and ice features in the Bohai Sea,a coupled ice-ocean model is developed based on the National Marine Environment Forecast Center's (NMEFC) nu...
Atmospheric correction of SeaWiFS imagery for turbid coastal and inland waters
HE Xianqiang, PAN Delu, MAO Zhihua
2004, (4): 609-615.
Abstract:
A practical algorithm of atmospheric correction for turbid coastal and inland waters is provided.The present algorithm uses the property that the water-leaving radiance at 412 nm increases very little with the increasing of water turbidity.Thus,in ve...
The statistic inversion algorithms of water constituents for the Huanghai Sea and the East China Sea
TANG Junwu, WANG Xiaomei, SONG Qingjun, LI Tongji, CHEN Jiezhong, HUANG Haijun, REN Jingping
2004, (4): 617-626.
Abstract:
A group of statistical algorithms are proposed for the inversion of the three major components of Case-Ⅱ waters in the coastal area of the Huanghai Sea and the East China Sea.The algorithms are based on the in situ data collected in the spring of 200...
An experimental analysis for the impact of 3D variation assimilation of satellite data on typhoon track simulation
XIE Hongqin, WU Zengmao, GAO Shanhong
2004, (4): 627-635.
Abstract:
A series of test simulations are performed to evaluate the impact of satellite-derived meteorological data on numerical typhoon track prediction.Geostationary meteorological satellite (GMS-5) and NOAA's TIROS operational vertical sounder (TOVS) obser...
Continuous flow analysis of dissolved total phosphorus in seawater by UV-K2S2O8 online digestion method
YU Zhigang, RAABE Thomas, HEMKEN Gitta, BROCKMANN Uwe
2004, (4): 637-645.
Abstract:
Several methods for analysis of dissolved total phosphorus in seawater were reviewed.Discussions were focused on UV irradiation and persulphate oxidation methods which are the most popular dissolved organic phosphorus determination methods presently....
Comparison of airsea fluxes of CO2 in the Southern Ocean and the western Arctic Ocean
CHEN Liqi, GAO Zhongyong, YANG Xulin, WANG Weiqiang
2004, (4): 647-653.
Abstract:
The data were collected during Chinese Arctic and Antarctic Expeditions in the western Arctic Ocean and the marginal sea ice zone (MSIZ) of the Southern Ocean,respectively in the boreal summer from July to September of 1999 and in the austral summer ...
Helium, neon and argon isotope compositions of fluid inclusions in massive sulfides from the Jade hydrothermal field, the Okinawa Trough
ZENG Zhigang, QIN Yunshan, ZHAI Shikui
2004, (4): 655-661.
Abstract:
Helium,neon and argon isotope compositions of fluid inclusions have been measured in massive sulfide samples from the Jade hydrothermal field in the central Okinawa Trough.Huid-inclusion 3He/4He ratios are between 6.2 and 10.1 times the air value (Ra...
Level study on fractal characteristics of tidal creeks and information of seashell habitats in the Gaizhou Beach based on high-resolution satellite images
CHEN Xiufa, YANG Xiaomei, LI Yunju, LIU Baoyin, WANG Jinggui, ZHANG Zichuan
2004, (4): 663-672.
Abstract:
The fractal characteristics of tidal creeks in the Gaizhou Beach are analyzed based on high-resolution images fusion of Landsat TM and ERS-2,and then the graphic models and characteristics of converse information tree of tidal creeks in the Gaizhou B...
Phylogenetic diversity of ribulose-1, 5-bisphosphate carboxylase/oxygenase large subunit genes of bacterioplankton in the East China Sea
ZENG Yonghui, JIAO Nianzhi, CAI Haiyuan, CHEN Xihan, WEI Chaoling
2004, (4): 673-685.
Abstract:
Phylogenetic diversity of Form I and Form Ⅱ ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO) large subunit (rbcL) genes in the inshore and offshore areas of the East China Sea were investigated.Two new primer sets were designed for amplifyin...
The effects of spring-neap tide on the phytoplankton community development in the Jiaozhou Bay, China
LIU Dongyan, SUN Jun, LIU Zhe, CHEN Hongtao, WEI Hao, ZHANG Jing
2004, (4): 687-697.
Abstract:
The development of the phytoplankton community was studied in the Jiaozhou Bay during the spring to neap tide in August 2001,through three cruises and a 15 d continuous observation.This investigation indicates that diatom cell abundance increased sha...
Phylogeny of the cuttlefishes (Mollusca: Cephalopoda) based on mitochondrial COI and 16S rRNA gene sequence data
LIN Xiangzhi, ZHENG Xiaodong, XIAO Shu, WANG Rucai
2004, (4): 699-707.
Abstract:
To clarify cuttlefish phylogeny,mitochondrial cytochrome c oxidase subunit Ⅰ (COI) gene and partial 16S rRNA gene are sequenced for 13 cephalopod species.Phylogenetic trees are constructed,with the neighbor-joining method.Coleoids are divided into tw...
Genetic relationship between Neobenedenia girellae and N. melleni inferred from 28S rRNA sequences
WANG Jun, ZHANG Wen, SU Yongquan, DING Shaoxiong
2004, (4): 709-716.
Abstract:
The fragments of 350 bp in 28S rRNA from the closely related monogenea of trematoda,Neobenedenia girellae and N.melleni are obtained by polymerase chain reaction (PCR) amplified using a couple of special primers and then sequenced.The results show th...
Identification of five strains of antarctic bacteria producing low-temperature lipase
YANG Xiuxia, LIN Xuezheng, BIAN Ji, SUN Xiuqin, HUANG Xiaohang
2004, (4): 717-723.
Abstract:
Five strains of antarctic bacteria producing extracellular low-temperature lipase are screened from seawater collected by CTD during the Chinese 18th Antarctic Scientific Expedition.Their phylogenetic positions on the basis of amplification,compariso...
Improvement of polyploidy induction in Eriocheir sinensis
CUI Zhaoxia, XIANG Jianhai, ZHOU Linghua, CAI Naner, SONG Linsheng
2004, (4): 725-732.
Abstract:
An incubating temperature of 15℃ is used to induce triploidy in Eriocheir sinensis through inhibition of the release of polar body Ⅱ,and that of 18℃ to induce tetraploidy through inhibition of the first cleavage.Flow cytometry is used to identify the...
Offshore fouling: investigation methods
YAN Tao, YAN Wenxia, DONG Yu, LIANG Guanhe, YAN Yan, WANG Huajie
2004, (4): 733-739.
Abstract:
On the hasis of the reason that the offshore oil development areas in the northern South China Sea are at greater depth,more hazardous conditions and distance from shore,the methods and technologies used in coastal waters are not feasible because of ...
Wave shoaling and diffraction in current over a mild-slope
LI Yucheng, LIU Deliang, CHEN Bing, LI Linpu
2004, (4): 741-746.
Abstract:
The wave relative frequency in the coordinate system moving with current and the angle between the direction of wave propagation and that of current are computed based on the wave dispersion relation.The current field is computed by solving the depth...
A fast multipole boundary element method for three-dimensional potential flow problems
TENG Bin, NING Dezhi, GOU Ying
2004, (4): 747-756.
Abstract:
A fast multipole methodology (FMM) is developed as a numerical approach to reduce the computational cost and memory requirements in solving large-scale problems.It is applied to the boundary element method (BEM) for threedimensional potential flow pr...
Application of the state space model to the system of wave energy conversion Analytical method for wave forces on single oscillating rectangular buoy
ZHENG Yonghong, SUN Xiaoyan, YOU Yage, SHEN Yongming, WU Bijun
2004, (4): 757-765.
Abstract:
A new analytical method is proposed to analyze the force acting on a rectangular oscillating buoy due to linear waves.In the method a new analytical expression for the diffraction velocity potential is obtained first by use of the eigenfunction expan...