Apr. 2025

3

2006 Vol. 25, No. 6

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Articles
Features of physical oceanography in the oceans near the Prydz Bay during the 1998/1999 austral summer
PU Shuzhen, HU Xiaomin, DONG Zhaoqian, XIANG Baoqiang, YU Weidong
2006, (6): 1-14.
Abstract:
Thermohaline features, spatial extensions, and depths of the antarctic circumpolar deep water, the antarctic bottom water, and the upper layer water near the Prydz Bay (including the Prydz Bay summer surface water, the antarctic winter water, and the...
Adjustment time of the first baroclinic Rossby wave in the global oceans
FAN Haimei, LI Bingrui, XU Ren, ZHANG Zhenglong, LI Yihong
2006, (6): 15-21.
Abstract:
According to the freely linear Rossby wave theory, global 1°×1° climatology of Rossby deformation radius and phase speed are studied under the flat bottom fluid approximation.Geographical variations in the contours of the phase speed are very similar...
Relationship between Indian Ocean dipole and ENSO and their connection with the onset of South China Sea summer monsoon
LIANG Zhaoning, WEN Zhiping, LIANG Jieyi, WU Liji, WU Naigeng
2006, (6): 22-32.
Abstract:
Using Reynolds and Smith 1950~1998 re-constructed monthly-mean SST to discuss the relationship between the ENSO and Indian Ocean dipole (IOD) and their possible connection with the onset of South China Sea summer monsoon (SCSSM), the results are obta...
Quantizing and analyzing the feature information of coastal zone based on high-resolution remote sensing image
YANG Xiaomei, LAN Rongqin, LUO Jiancheng
2006, (6): 33-42.
Abstract:
On the basis of realization of beach information and its differentiating of high-resolution remote sensing image on coastal zone, extracting objects are carried through RS multi-scale diagnostic analysis, and fast information extraction methods and k...
Heat and mass flux estimation of modern seafloor hydrothermal activity
ZHAI Shikui, WANG Xingtao, YU Zenghui
2006, (6): 43-51.
Abstract:
Research on heat and mass flux yielded by modern seafloor hydrothermal activity is very important, because it is involved not only in the base of ocean environment research, but also in the historical evolution of seawater properties.Currently, estim...
Sedimentary facies and paleoenvironmental interpretation of a Holocene marsh in the Gironde Estuary in France
WANG Jianhua, MASSE Laurent, TASTET Jean-Pierre
2006, (6): 52-62.
Abstract:
The Monards Marsh is located on the northeastern bank of the Gironde Estuary in France.Lithological, sedimentological and micropalaeontological investigations were made on four cores to determine the evolution of Holocene sedimentary environments and...
Grain-size distribution patterns of suspended sediment in response to hydrodynamics on the Dafeng intertidal flat, Jiangsu, China
LI Zhanhai, GAO Shu, CHEN Shenliang, WANG Yaping
2006, (6): 63-77.
Abstract:
Patterns of grain-size distributions of suspended sediment in relation to resuspension, settling, and tidal processes are investigated, based on in situ measurements over the Dafeng intertidal flat, on the Jiangsu coast, in the summer of 2002 and 200...
Excess polonium-210 in the coastal atmosphere originating from marine biogenic material
YANG Weifeng, CHEN Min, HUANG Yipu, LIU Guangshan, JIA Chengxia
2006, (6): 78-87.
Abstract:
The depositional fluxes of atmospheric polonium-210 were measured at one site in Xiamen from August 2001 to March 2002.With predominant marine air mass, the depositional fluxes of atmospheric polonium-210 ranged from 0.01 to 0.09 Bq/(m2·d), with an a...
Population dynamics of Acartia pacifica (Copepoda: Calanoida): the importance of benthic-pelagic coupling
JIANG Xiaodong, WANG Guizhong, LI Shaojing
2006, (6): 88-98.
Abstract:
The seasonal occurrence of Acartia pacifica (Copepoda:Calanoida) and their resting eggs in the sediment of Xiamen Bay were documented between October 2002 and September 2003.The number of viable eggs in the sediment increased from January to May with...
Expression, purification and polyclonal antibody generation of p23, an Hsp90 cochaperone, in the amphioxus Branchiostoma belcheri
ZHAO Bosheng, ZHANG Shicui, PANG Qiuxiang, LIU Zhenhui, LIANG Yujun
2006, (6): 99-105.
Abstract:
The cDNA of amphioxus p23, a highly conserved co-chaperone for Hsp90, was cloned into a bacterial expression vector pGEX-6P-1 and the GST-tagged fusion protein was produced in Eschherichia coli cells.The recombinant p23 was purified by affinity purif...
Production and characterization of an extracellular polysaccharide of antarctic marine bacteria Pseudoalteromonas sp. S-15-13
LI Jiang, CHEN Kaoshan, LIN Xuezheng, HE Peiqing, LI Guangyou
2006, (6): 106-115.
Abstract:
Twenty-seven antarctic bacteria producing extracellular polysaccharide (EPS) were selected from 57 strains by staining technology.The effects of major environmental factors on the growth and EPS production of Pseudoalteromonas sp.S-15-13 were investi...
Draft effect on wave action with a semi-infinite elastic plate
TENG Bin, GOU Ying, CHENG Liang, LIU Shuxue
2006, (6): 116-127.
Abstract:
A method for analyzing reflection and transmission of ocean waves from a semi-infinite elastic plate with a draft is developed.The relation of energy conservation for plates with three different edge conditions (free, simply supported and built-in) i...
Research Notes
LEADAT: a MATLAB-based program for lead-210 data analysis of sediment cores
LU Xueqiang, MATSUMOTO Eiji
2006, (6): 128-137.
Abstract:
The program described herein (LEADAT) serves to calculate sediment date and sedimentation rate using the 210Pb method for the studies of environmental processes and pollution history on a time scale of 100~150 a.The program written in MATLAB (Version...
Environmental control of growth and BChl a expression in an aerobic anoxygenic phototrophic bacterium, Erythrobacter longus (DSMZ6997)
LI Qiang, JIAO Nianzhi, PENG Zaiqing
2006, (6): 138-144.
Abstract:
Aerobic anoxygenic phototrophic bacteria (AAPB), which form a unique functional group of heterotrophic bacteria, have the ability to utilize light energy.The impact of carbon source and light intensity on the growth and bacteriochlorophyll a (BChl a)...
Genetic transformation of marine Actinomycete sp. isolate M048 and expression of a recombinant plasmid carrying the apc gene
HOU Yanhua, LI Fuchao, QIN Song, WANG Quanfu
2006, (6): 145-152.
Abstract:
Optimal conditions for protoplasts formation of marine Actinomycete sp.isolate M048 were described, dense and disperse mycelia were cultured in SGGP medium, 0.5% glycine, lysozyme exposure (2 mg/cm3, 37℃, 40 min), and the concentration of sucrose in ...
Studies on the bioactivity of marine microorganisms using Pyricularia oryzae model
WEN Zhanbo, PEI Yuehu, TIAN Li, GAO Aiguo, HONG Xuguang, LI Xianchun
2006, (6): 153-161.
Abstract:
A total of 2 088 marine microorganisms including 1 392 strains of bacteria and 696 strains of fungi were isolated from diverse marine environment such as the South Pole, the North Pole, and Qingdao tideland, etc.Through a systematic screening process...