2019 Vol. 41, No. 1
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2019, 41(1): .
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2019, 41(1): .
Abstract:
2019, 41(1): 1-10.
doi: 10.3969/j.issn.0253-4193.2019.01.001
Abstract:
On the basis of spot investigation data and satellite remote sensing data in eastern Hainan Island of July 2014 and 2015, we investigated the variation of upwelling in eastern Hainan Island under the influence of ENSO. Results show that 2015 is a str...
On the basis of spot investigation data and satellite remote sensing data in eastern Hainan Island of July 2014 and 2015, we investigated the variation of upwelling in eastern Hainan Island under the influence of ENSO. Results show that 2015 is a str...
2019, 41(1): 11-20.
doi: 10.3969/j.issn.0253-4193.2019.01.002
Abstract:
Based on the observations of full depth in the North Passage (NP) during the flood season in 2015, an analysis of horizontal flow, residual flow structure and boundary layer features in the middle-lower sections of NP was further conducted. The resea...
Based on the observations of full depth in the North Passage (NP) during the flood season in 2015, an analysis of horizontal flow, residual flow structure and boundary layer features in the middle-lower sections of NP was further conducted. The resea...
2019, 41(1): 21-31.
doi: 10.3969/j.issn.0253-4193.2019.01.003
Abstract:
Residual water level (i.e. the tidally averaged water level) is mainly controlled by the tide-river interaction, and understanding its formation and evolution is important with regard to water resources management in estuaries. In this study, based o...
Residual water level (i.e. the tidally averaged water level) is mainly controlled by the tide-river interaction, and understanding its formation and evolution is important with regard to water resources management in estuaries. In this study, based o...
2019, 41(1): 32-40.
doi: 10.3969/j.issn.0253-4193.2019.01.004
Abstract:
Oceanic surface information with large scale, real-time, high resolution has been collected by satellite remote sensing instruments, including sea surface temperature (SST) and sea surface height (SSH), which could be assimilated in ocean model to en...
Oceanic surface information with large scale, real-time, high resolution has been collected by satellite remote sensing instruments, including sea surface temperature (SST) and sea surface height (SSH), which could be assimilated in ocean model to en...
2019, 41(1): 41-50.
doi: 10.3969/j.issn.0253-4193.2019.01.005
Abstract:
In general, a pair of clockwise and anti-clockwise vortexes will develop at the right and left sides of a headland (facing to the sea), respectively. These vortexes play important roles in sediment transport, sea bed change and pollutants' dispersion...
In general, a pair of clockwise and anti-clockwise vortexes will develop at the right and left sides of a headland (facing to the sea), respectively. These vortexes play important roles in sediment transport, sea bed change and pollutants' dispersion...
2019, 41(1): 51-57.
doi: 10.3969/j.issn.0253-4193.2019.01.006
Abstract:
As the only semi-enclosed inland sea of China, the Bohai Sea has higher seismicity level and therefore is exposed to tsunami hazard. This study aimed to evaluate the tsunami hazard along the coast of the Bohai Sea by using the probabilistic method. F...
As the only semi-enclosed inland sea of China, the Bohai Sea has higher seismicity level and therefore is exposed to tsunami hazard. This study aimed to evaluate the tsunami hazard along the coast of the Bohai Sea by using the probabilistic method. F...
2019, 41(1): 58-71.
doi: 10.3969/j.issn.0253-4193.2019.01.007
Abstract:
In this paper, two kinds of biogenic sediments, calcareous ooze and siliceous ooze, which are the most common types of biogenic sediment in the Indian Ocean, were analyzed to explore the concentration distribution of the major and trace elements, rar...
In this paper, two kinds of biogenic sediments, calcareous ooze and siliceous ooze, which are the most common types of biogenic sediment in the Indian Ocean, were analyzed to explore the concentration distribution of the major and trace elements, rar...
2019, 41(1): 72-86.
doi: 10.3969/j.issn.0253-4193.2019.01.008
Abstract:
Process, response and hydrodynamic mechanism of the interaction between turbidity flows and bottom currents are the frontier and weak research of marine sedimentology. Based on 3D seismic data, in this paper, the author found that the evenly spaced u...
Process, response and hydrodynamic mechanism of the interaction between turbidity flows and bottom currents are the frontier and weak research of marine sedimentology. Based on 3D seismic data, in this paper, the author found that the evenly spaced u...
2019, 41(1): 87-97.
doi: 10.3969/j.issn.0253-4193.2019.01.009
Abstract:
The channel complex systems of the Middle Miocene in the Rovuma Basin, East Africa exhibits complex filling characteristics and space-time evolution. The distribution of various hierarchies in channel complex system is analyzed under seismic resoluti...
The channel complex systems of the Middle Miocene in the Rovuma Basin, East Africa exhibits complex filling characteristics and space-time evolution. The distribution of various hierarchies in channel complex system is analyzed under seismic resoluti...
2019, 41(1): 98-107.
doi: 10.3969/j.issn.0253-4193.2019.01.010
Abstract:
The geomorphic features in the Zhujiang River Estuary have changed tremendously due to natural processes and human activities over the last century, and these changes have led to the variations in the hydrodynamic environment such as the reduced tida...
The geomorphic features in the Zhujiang River Estuary have changed tremendously due to natural processes and human activities over the last century, and these changes have led to the variations in the hydrodynamic environment such as the reduced tida...
2019, 41(1): 108-120.
doi: 10.3969/j.issn.0253-4193.2019.01.011
Abstract:
The characteristics of erosion-deposition variation before and after the construction of Rudong Sunshine Island are analyzed from various aspects such as typical sections, isobaths and regional settings, based on the underwater topographic data and t...
The characteristics of erosion-deposition variation before and after the construction of Rudong Sunshine Island are analyzed from various aspects such as typical sections, isobaths and regional settings, based on the underwater topographic data and t...
2019, 41(1): 121-133.
doi: 10.3969/j.issn.0253-4193.2019.01.012
Abstract:
As a typical small and medium-sized river, the source to sink process of fine sediment from the Yalu River catchment to the mud deposition of the offshore eastern Liaodong Peninsula is characterized by a unique mechanism. Among other methods, remote ...
As a typical small and medium-sized river, the source to sink process of fine sediment from the Yalu River catchment to the mud deposition of the offshore eastern Liaodong Peninsula is characterized by a unique mechanism. Among other methods, remote ...
2019, 41(1): 134-141.
doi: 10.3969/j.issn.0253-4193.2019.01.013
Abstract:
An approach is developed to standard catch per unit effort (CPUE) in the Northwest Pacific Ocean during 1998-2016 by considering environmental factors, including sea surface temperature (SST), sea surface height anomaly (SSHA), and chlorophyll a (Chl...
An approach is developed to standard catch per unit effort (CPUE) in the Northwest Pacific Ocean during 1998-2016 by considering environmental factors, including sea surface temperature (SST), sea surface height anomaly (SSHA), and chlorophyll a (Chl...
2019, 41(1): 142-150.
doi: 10.3969/j.issn.0253-4193.2019.01.014
Abstract:
To achieve continuous survey of seabed macro seepage, the application of a navigation marine direct current resistivity survey method is initiated in this paper. To guarantee the feasibility of the proposed method, geoelectric models have been built ...
To achieve continuous survey of seabed macro seepage, the application of a navigation marine direct current resistivity survey method is initiated in this paper. To guarantee the feasibility of the proposed method, geoelectric models have been built ...
2019, 41(1): 151-159.
doi: 10.3969/j.issn.0253-4193.2019.01.015
Abstract:
A typhoon intensity estimation technique based on scatterometer wind data is proposed in this study. The mean of sea surface wind speed computed in a circular area of the typhoon, is used to determine the typhoon intensity. This technique is verified...
A typhoon intensity estimation technique based on scatterometer wind data is proposed in this study. The mean of sea surface wind speed computed in a circular area of the typhoon, is used to determine the typhoon intensity. This technique is verified...
2019, 41(1): 160-171.
doi: 10.3969/j.issn.0253-4193.2019.01.016
Abstract:
The seafloor surficial sediments have multiphase, multi-particle and multi-morphological structures, which lead to complex and diverse acoustic wave propagation process. Based on the analysis of the characteristics of compressional wave velocity and ...
The seafloor surficial sediments have multiphase, multi-particle and multi-morphological structures, which lead to complex and diverse acoustic wave propagation process. Based on the analysis of the characteristics of compressional wave velocity and ...
2019, 41(1): 172-182.
doi: 10.3969/j.issn.0253-4193.2019.01.017
Abstract:
The accurate information of subaqueous topography and seabed substrata are of great significant for marine engineering construction, benthic habitat mapping, and management of marine protected areas (MPAs). The bathymetric and backscatter data of 880...
The accurate information of subaqueous topography and seabed substrata are of great significant for marine engineering construction, benthic habitat mapping, and management of marine protected areas (MPAs). The bathymetric and backscatter data of 880...
2019, 41(1): 183-190.
doi: 10.3969/j.issn.0253-4193.2019.01.018
Abstract:
The concentration of chlorophyll a in water is an important indicator for study in phytoplankton biomass and primary productivity. Therefore, the long-term monitoring of chlorophyll a in the estuary area has important ecological significance. Remote ...
The concentration of chlorophyll a in water is an important indicator for study in phytoplankton biomass and primary productivity. Therefore, the long-term monitoring of chlorophyll a in the estuary area has important ecological significance. Remote ...
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