Apr. 2025

7

2009 Vol. 28, No. 5

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Articles
Analyses of the long-term salinity variability in the Bohai Sea and the northern Huanghai(Yellow) Sea
YU Huaming, BAO Xianwen, LÜ Cuilan, CHEN Xu'en, KUANG Liang
2009, (5): 1-8.
Abstract:
Based on the comprehensive collection of the field observed salinity of the Bohai Sea (BHS) and the northern Huanghai Sea (NHS) from the 1950s to the present,the patterns of 10-years-averaged salinity at the different layers in the recent five decade...
Estimation of eddy viscosity on the South China Sea shelf with adjoint assimilation method
ZHANG Yanwei, TIAN Jiwei, XIE Lingling
2009, (5): 9-16.
Abstract:
The eddy viscosity of the ocean is an important parameter indicating the small-scale mixing process in the oceanic interior water column.Ekman wind-driven current model and adjoint assimilation technique are used to calculate the vertical profiles of...
A preliminary study of the variation of phytoplankton absorption coefficients in the northern South China Sea
WU Jingyu, HONG Huasheng, SHANG Shaoling, DAI Minhan, LEE Zhongping, LI Shaojing
2009, (5): 17-29.
Abstract:
The temporal and spatial variabilities of phytoplankton absorption coefficients (aph (λ)) and their relationships with physical processes in the northern South China Sea were examined,based on in situ data collected from two cruise surveys during May...
Research on extracting method of micro-scale remote sensing information combination and application in coastal zone
YANG Xiaomei, ZHOU Chenghu, GONG Jianming, GAO Zhenyu
2009, (5): 30-38.
Abstract:
Due to the need of rapid and sustainable development in China's coastal zones,the high-resolution information theory using data mining technology becomes an urgent research focus.However,the traditional pixel-based image analysis methods cannot meet ...
Study of attenuation depths for MODIS bands in the Bohai Sea in China
LIU Ying, LI Guosheng
2009, (5): 39-48.
Abstract:
An attenuation depth is defined for remote sensing purposes as a depth above which 90% of the arising light leaving the water surface is originated.The deeper the attenuation depth,the more information of water is detectable by remote sensing,then th...
The application of geographic information technology to coastal geomorphology
GUO Wei, LI Shuheng, ZHU Dakui
2009, (5): 49-57.
Abstract:
With the development of modern oceanic observation technologies,coastal survey data have been experiencing a substantial growth.The integration management of the data from different disciplines,different sources and different formats has become a maj...
Morphology and internal architecture of a banner bank off Chengshan Headland, Shandong Peninsula
ZHOU Liangyong, LIU Jian, XUE Chunting, KONG Xianghuai, BAI Dapeng
2009, (5): 58-65.
Abstract:
A banner bank off the north coast of the Chengshan Headland,Shandong Peninsula,has been described on the basis of echo sounder bathymetry,side-scan sonar and high-resolution seismic data sets.The bank is in NWW direction,approximately parallel to the...
The vertical attenuation of irradiance as a function of turbidity: a case of the Huanghai(Yellow) Sea in spring
LIN Shaoying, ZOU Tao, GAO Huiwang, GUO Xinyu
2009, (5): 66-75.
Abstract:
The planar photosynthetically available radiation (PAR),turbidity and concentration of chlorophyll a (chl a),were measured at 26 stations in the Huanghai (Yellow) Sea during a cruise of China SOLAS from 19 to 27 March 2005.Due to low chl a (<0.35 ...
Occurrence of gonadtropins like substance in the thoracic ganglion mass of the mud crab, Scylla paramamosain(Crustacea: Decapoda: Brachyura)
YE Haihui, HUANG Huiyang, WANG Guizhong, LI Shaojing
2009, (5): 76-80.
Abstract:
The identification and localization of vertebrate follicle stimulating hormone (FSH) and luteinizing hormone (LH) in crustaceans may further elucidate the regulation mechanisms in arthropod repro-duction.Using immunocytochemical staining techniques,t...
Community structure of macrobenthos in coastal water off Rushan, southern Shandong Peninsula, and the relationships with environmental factors
LI Xinzheng, LI Baoquan, WANG Hongfa, WANG Jinbao, WANG Xiaochen, ZHOU Jin, HAN Qingxi, MA Lin, DONG Chao, ZHANG Baolin
2009, (5): 81-93.
Abstract:
To understand the present actuality of the marine ecosystem in the southern coastal water region of the Shandong Peninsula and the impact of the global change and the human activities to the marine ecosystem of the region,the macrobenthic community s...
Phylogenetic diversity of bacterial biofilms covering the settlement substrates of nona-porous abalones(Haliotis diversicolor supertexta)
MA Ying, WANG Zhiyong, CHEN Zhengqiang, LU Yu, WANG Lin
2009, (5): 94-102.
Abstract:
The settlement substrates of nona-porous abalones (Haliotis diversicolor supertexta) are covered with biofilms in which several types of microorganisms coexist and interact.These microorganisms are usually important causes of juvenile abalone disease...
Numerical study on vertical structures of undertow inside and outside the surf zone
ZHANG Chi, WANG Yigang, ZHENG Jinhai
2009, (5): 103-111.
Abstract:
Nearshore shoaling and breaking waves can drive a complex circulation system of wave-induced currents.In the cross-shore direction,the local vertical imbalance between the gradient of radiation stress and that of pressure due to the setup drives an o...
Research Notes
The study on a new technology of waterway information system
HUANG Yu, WU Honghai, HE Ye, YAO Shengchu
2009, (5): 112-115.
Abstract:
It is a lot limitations to survey and design waterway by the CAD technique,due to timely variation of hydrology and ecology in the complicated estuary area,such as Changjing River estuary.In this paper,the advantages of GIS technique is applied to ma...
Characteristics of sediment transport in the Zhoushan Archipelago sea area
HU Rijun, WU Jianzheng, LI Guangxue, ZHU Longhai, MA Fang
2009, (5): 116-127.
Abstract:
Based on the field data including tidal current,suspended sediment concentration,grain size of surface sediments,the transport mechanism and movement trend of sediments are analyzed using the method of flux decomposition and Grain Size Trend Analysis...