Ocean Science Journal
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Assessment of GOCI radiometric products using MERIS, MODIS and field measurements
Ocean Science Journal - Tập 47 - Trang 287-311 - 2012
The first Geostationary Ocean Color Imager (GOCI) launched by South Korea in June 2010 constitutes a major breakthrough in marine optics remote-sensing for its capabilities to observe the diurnal cycles of the ocean. The light signal recorded at eight wavelengths by the sensor allows, after correction for Solar illumination and atmospheric effects, the retrieval of coloured biogeochemical products......
Application of a Conceptual Ecological Model to Predict the Effects of Sand Mining around Chilsan Island Group in the West Coast of Korea
Ocean Science Journal - Tập 53 - Trang 521-534 - 2018
Chilsan Island Group, located on the west coast of South Korea, has been recognized as a critical breeding and nursery ground for endangered seabirds because food is abundant and human activity is low. Chilsan Island Group has been under protection as a Natural Monument (Article no. 389) since 1997, but attempts were made in 2004 to exploit the coastal sands around the islands. A conceptual ecolog......
An analytical model with three sub-regions for m2 tide in the yellow sea and the East China Sea
Ocean Science Journal - - 2005
In this study an analytical tide model of uniform width with three sub-regions is presented. The three-subregions model takes into account step-like variations in depths in the direction of the channel as a way to examine the M2 tide of the East China Sea (ECS) as well as the Yellow Sea (YS). A modified Proudman radiation condition has been applied at the northern open head, while the sea surface ......
Histopathologic biomarker response of clam, Ruditapes decussates, to organophosphorous pesticides reldan and roundup: A laboratory study
Ocean Science Journal - Tập 44 - Trang 27-34 - 2009
Clam Ruditapes decussates was used as a biomonitoring organism to measure the potential impact of pollution. The present study investigated histological alterations of R. decussates following a long-term exposure to a sublethal-level of pesticides Reldan and Roundup. The clams were taken to the laboratory and kept for days to adjust to a continuous closed flow system with quality water control. Af......
Genetic responses of the ark shell Scapharca broughtonii Schrenck to environmental shock: High temperatures and long exposure times
Ocean Science Journal - Tập 44 - Trang 61-67 - 2009
Genetic responses of non-high temperature exposed and high temperature exposed ark shell (Scapharca broughtonii) cells collected from Dukyang Bay in August 2007 to environmental shock have been compared. In the analysis of two-dimensional electrophoresis, seven protein spots were found. They have no matching protein in the database, but the number of protein (#1) in unstressed ark shells differed ......
Molecular Cloning, Characterization, and Expression of a Catalase Gene in the Japanese Scallop Mizuhopecten yessoensis Induced in the Presence of Cadmium
Ocean Science Journal - Tập 51 - Trang 223-233 - 2016
Cadmium (Cd) is known to influence the oxidative status of marine organisms and can induce the formation of reactive oxygen species (ROS). Catalase (CAT) is one of the important enzymes involved in scavenging high levels of ROS. In present study, we cloned CAT cDNA and investigated the response of this enzyme at the transcriptional level in the Japanese scallop Mizuhopecten yessoensis exposed to C......
Tidal and Sub-tidal Current Characteristics in the Kangjin Bay, South Sea, Korea
Ocean Science Journal - Tập 42 - Trang 19-30 - 2007
This study analyzed the current meter records along with wind records for over 500 days obtained in the Kangjin Bay, South Sea, Korea spanning from March, 2003 to Nov. 2005. Various analyses include descriptive statistics, harmonic analysis of tidal constituents, spectra and coherence, the principal axis, progressive vector diagrams. These analyses can illustrate the response of residual current t......
Negative Impacts of Perkinsus olseni Infection in Manila Clam Ruditapes philippinarum Observed from Tidal Flats in Anmyeondo Island on the West Coast of Korea During Post-Spawning Period
Ocean Science Journal - Tập 56 - Trang 307-316 - 2021
The high load of protozoan parasites in marine bivalves often leads to mass mortalities of the hosts. On the west coast of Korea in the Yellow Sea, the protozoan parasite Perkinsus olseni has been identified as the agent causing mass mortality of Manila clam Ruditapes philippinarum. During August and September 2004, mass mortality of clam occurred at Hwangdo (HD) tidal flat in Anmyeondo Island on ......
Pathologic survey on the Manila clam Ruditapes philippinarum (Adams and Reeve 1850) from Haeju off the western coastal Yellow Sea
Ocean Science Journal - - 2010
The simulation of a storm surge and wave due to Typhoon Sarah using an integrally coupled tide-surge-wave model of the Yellow and East China Seas
Ocean Science Journal - Tập 50 - Trang 683-699 - 2016
The Yellow and East China Seas are characterized by shallow shelf seas, seasonal monsoons and typhoons, especially the Korean Peninsula’s western coastal area, which features large tides, a complex coastline and many islands. This study implemented an integrally coupled tide-surge-wave model based on an unstructured grid to evaluate the impact of Typhoon Sarah, which occurred in September of 1959,......
Tổng số: 530
- 1
- 2
- 3
- 4
- 5
- 6
- 10