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2003 Vol. 25, No. 6

Display Method:
Analysis on characteristics and mechanism of current system in west coast of Guangdong Province in the summer
YANG Shi-ying, BAO Xian-wen, CHEN Chang-sheng, CHEN Fei
2003, 25(6): 1-8.
Abstract:
Based on data of tracts of drifting bottles, current at continuous stations, temperature and salinity in some cruise investigations, ADCP (current) and AVHRR(SST) in the west coast of Guangdong Province, the synthetic analysis results show that the c...
Structure and variability of fronts in the South Indian Ocean along sections from Zhongshan Station to Fremantle
GAO Guo-ping, HAN Shu-zong, DONG Zhao-qian, YANG Shi-ying
2003, 25(6): 9-19.
Abstract:
Structure and variability of the fronts along the sections from Zhongshan Station to Fremantle, Australia in the South Indian Ocean are analyzed with XBT/XCTD data and CTD data obtained by CHINARE in 1998, 1999, 2000 and 2002.(1) The Antarctic Slope ...
A study of the circulation in the South China Sea during the summer of 2000 using a generalized terrain-following ocean model
WANG Hui-qun, YUAN Yao-chu, GUAN Wei-bing, LOU Ru-yun, WANG Kang-shan
2003, 25(6): 20-30.
Abstract:
Based on the hydrographic data obtained by the cruise in August 2000 in the South China Sea (SCS), the revised Princeton Ocean Model (POM) with a generalized terrain-following coordinate system, i.e., the -T-F ocean model (GTFOM) was firstly adopted ...
Application of nonlinear conjugate gradient method in geostrophic velocity calculation of Kuroshio in the East China Sea
CHEN Hong-xia, YUAN Ye-li, Liu Na, QU Yuan-yuan
2003, 25(6): 31-38.
Abstract:
Based on several methods of geostrophic velocity calculation, nonlinear conjugate gradient method is introduced.Sharing the same dynamical characteristics and inherent hypotheses with PV method, this approach is simple, effective, easy-expanded and w...
Spatio-temporal characteristics of antarctic temperature and sea ice and their relationship
CHEN Jin-nian, CHU Jian-ting, XU Lan-ying
2003, 25(6): 39-47.
Abstract:
Spatio-temporal characteristics of antarctic temperature and sea ice from 1973 to 2000 have been statistically analyzed.Result shows that: the lowest temperature center in Antarctica lies in Southeast Antarctic Mainland, and the distribution characte...
Characteristics of the Bohai Sea and Arctic sea ice fabrics and crystals
LI Zhi-jun, KANG Jian-cheng, PU Yi-bin
2003, 25(6): 48-53.
Abstract:
The fabrics and crystals of one year ice in the Bohai Sea show that the noncontiguous ice growth rate makes an ice sheet have level layers with different amount of air bubbles in lower part of the ice sheet; typical grain ice and columnar ice occur i...
Acoustic observation of thick suspended-sediments
ZHANG Shu-ying, QIAN Bing-xing
2003, 25(6): 54-60.
Abstract:
Based on theoretical and experimental studies of acoustic attenuation in thick suspended sediments, two types of acoustic observation instruments for real-time measurements of the bulk-density profile of suspended-sediments (UBD-500/1500 ultrasonic b...
Basic research on high-resolution remote sensing system technology in China’s coastal zone
YANG Xiao-mei, DU Yun-yan, CHEN Xiu-fa
2003, 25(6): 61-68.
Abstract:
Because of highly-developed economic region, traditional coastal zone surveying in China can't meet thebasic demands of economic development and modern management in coastal zone. The organization and management of great numerous high-resolution remo...
Model for water pollution remote sensing based on double scattering and its application on the Zhujiang River Estuary
DENG Ru-ru, HE Zhi-jian, CHENG Xiao-xiang
2003, 25(6): 69-78.
Abstract:
It is a valid route for quantitatively remote sensing on water pollution to build model according to the physical mechanisms of scattering and absorption of suspended substance, pollutant and molecules of water.Remote sensing model for water pollutio...
The study of acidolytical hydrocarbon in sediment as an indicator of oil-gas in the east area of the South China Sea
LU Bing, ZHANG Fu-yuan, ZHANG Wei-yan, JIN Hai-yan, WU Bi-hao
2003, 25(6): 79-88.
Abstract:
Based on the result of the investigation on hydrocarbon in the surface sediments, the content distribution and composite characteristic of various components of acidolytical hydrocarbon in surface sediments in the east area of the South China sea are...
A preliminary study on nanodiatoms from Holocene sediments in the Jiulong River and Dongyu Island of Fujian Province, China
GAO Ya-hui, CHEN Chang-ping, LI Yang, WANG Kai-fa, ZHI Chong-yuan
2003, 25(6): 89-98.
Abstract:
The species composition and cell density of nanodiatoms(cell size smaller than 20 μm) were investigated with TEM for the sedimental samples from different sedimental sections at modern intertidal zones and Middle Holocene in the Jiulong River, and in...
Ecological study on picophytoplankton in the Taiwan Strait Ⅱ. Group composition,growth rate and its affecting factors
HUANG Bang-qin, HONG Hua-sheng, LIN Xue-ju, OU Lin-jian
2003, 25(6): 99-105.
Abstract:
The studies on the composition, growth rate and environmental controlling were car ried out during three cruises in the Taiwan Strait (August 1997, February-March 1998 and August 1998) using epifluorescence microscopy and 14C-radio tracer.The results...
Vertical distribution of bacteria and their relation to algal biomass in the high arctic sea ice from the Barents Sea and Laptev Sea
ZHANG Qing, TANG Xue-xi, ZHOU Qing-song, ZENG Jiang-ning, Rolf Gradinger
2003, 25(6): 106-116.
Abstract:
The vertical distribution of bacterial abundance and biomass were investigated in relation to algal biomass in ice cores taken from drifting ice floes in two arctic shelf areas: the Barents Sea and the Laptev Sea.The individual size and carbon conten...
Marine fouling in offshore areas southeast of the Zhujiang River mouth, the northern South China Sea
YAN Tao, YAN Wen-xia, DONG Yu, LIANG Guan-he, YAN Yan, WANG Hua-jie
2003, 25(6): 117-125.
Abstract:
To understand the type and extent of marine fouling in offshore areas southeast of the Zhujiang (Pearl) river mouth, the northern South China Sea, an investigation project is conducted within the period from May 1986 to June 1987.Two biological inves...
Application of the state-space model to the system of wave energy conversion I. Improvement on numerical methods
ZHENG Yong-hong, DENG You-jun, YOU Ya-ge, SHEN Yong-ming
2003, 25(6): 126-134.
Abstract:
The state-space model is one of the effective mathematical models to study the interaction between ocean waves and the wave energy conversion system.One of the key aspects of the application of the model is how to efficiently obtain the matrix parame...
Distribution characteristics on macrobenthos in the area near Dashan, Pingdao and Cheniushan Islans
GAO Ai-gen, YANG Jun-yi, CHEN Quan-zhen, HU Xi-gang, DONG Yong-ting, HU Yue-mei
2003, 25(6): 135-141.
Abstract: