Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Jae-Hun Park"'
Autor:
Su In Kim, Jun Young Seo, Jae-Hun Park, Pyeong Joong Kim, In Gwon Kim, Kyung Man Kim, Ho Kyung Ha
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
In-situ mooring systems with acoustic Doppler current profilers were installed in the western (TM01) and eastern (TM02) parts of Yeosu Bay from September 3 to October 2, 2021, to understand the controlling mechanisms of suspended sediment transport.
Externí odkaz:
https://doaj.org/article/d66e80641f044601a306e10c3cfa82d9
Autor:
Yerin Hwang, Eun-Joo Lee, Hajin Song, Byoung-Nam Kim, Ho Kyung Ha, Yohan Choi, Jae-Il Kwon, Jae-Hun Park
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Observation of current speeds in coastal seas is crucial because it can provide useful information for ship operations, fishing activities, and rapid responses to marine disasters. Coastal acoustic tomography (CAT) is a technology that can continuous
Externí odkaz:
https://doaj.org/article/8c9e7829918143f5b2e7e29ead8bfdb9
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
In situ measurements from an array of pressure-equipped inverted echo sounders (PIESs), numerical simulation results using a non-hydrostatic model (SUNTANS) that does not account for mesoscale variability, and a ray-tracing method are used to investi
Externí odkaz:
https://doaj.org/article/60c407391bbc4d00ae62f094c1b43415
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The northwestern part of the East/Japan Sea (EJS) is a region with large sea surface temperature (SST) variability and is known as a hotspot of marine heatwaves (MHW) stress for marine environments that peaked in boreal winter (January-February-March
Externí odkaz:
https://doaj.org/article/bede509b04b5467aad3ed05560d8ddd0
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The significance of long-term teleconnections derived from the anomalous climatic conditions of El Niño has been a highly debated topic, where the remote response of coastal hydrodynamics and marine ecosystems to El Niño conditions is not
Externí odkaz:
https://doaj.org/article/0658079ce5bc408db021bd04689563af
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The coastal sea level is an important factor in understanding and clarifying the physical processes in coastal seas. However, missing values and outliers of the sea level that occur for various reasons often disrupt the continuity of its time series.
Externí odkaz:
https://doaj.org/article/a8810a5a454f4eb08d0e3ab47556bb42
Autor:
Hajin Song, Xiao-Hua Zhu, Ze-Nan Zhu, Jeong-Yeob Chae, Chanhyung Jeon, Dong-Guk Kim, Hong-Sik Min, Jae-Hak Lee, Jae-Hun Park
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 7, p 1290 (2023)
The deep western boundary current (DWBC) in the Philippine Sea has been expected to play a crucial role in transporting lower circumpolar deep water and to contribute to regional and global climate regulation. Two-year-long near-bottom current measur
Externí odkaz:
https://doaj.org/article/03520490698349db91feecdbd9bf1b6d
Autor:
Chanhyung Jeon, D. Randolph Watts, Hong Sik Min, Dong Guk Kim, Sok Kuh Kang, Il-Ju Moon, Jae-Hun Park
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
An array of five pressure-recording inverted echo sounder (PIES) moorings spanning a distance of 420 km around the subtropical countercurrent and North Equatorial Current regions of the western Pacific detected extraordinary sea level drops from Nove
Externí odkaz:
https://doaj.org/article/46ade60e5cc444379e1e5bd485016ad1
Autor:
Yeongbin Park, Chanhyung Jeon, Hajin Song, Youngseok Choi, Jeong-Yeob Chae, Eun-Joo Lee, Jin Sung Kim, Jae-Hun Park
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Systems based on remote sensing technology, which use reciprocal acoustic signals to continuously monitor changes in the coastal oceanic environment, are referred to as coastal acoustic tomography (CAT) systems. These systems have been applied in reg
Externí odkaz:
https://doaj.org/article/10ab0ebb73874875ab2c1e15803b35fc
Autor:
Chanhyung Jeon, Jae-Hun Park, Maureen Kennelly, Erran Sousa, D. Randolph Watts, Eun-Joo Lee, Taewook Park, Thomas Peacock
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
A current- and pressure-recording inverted echo sounder (CPIES) placed on the sea floor monitors aspects of the physical ocean environment for periods of months to years. Until recently, acoustic telemetry of daily-processed data was the existing met
Externí odkaz:
https://doaj.org/article/538c037cea5342e996aa6bbd795458e0