Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Jae‐Il Kwon"'
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 (2023)
The occurrence of coastal upwelling is influenced by the intensity and duration of sea surface wind stress and geophysical components such as vertical stratification, bottom topography, and the entrainment of water masses. In addition, strong alongsh
Externí odkaz:
https://doaj.org/article/22daaef8aaac45358b0a711e8f4cc7a2
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The sea surface temperature (SST) drops rapidly when a typhoon passes over the western North Pacific, and the cold SST is known as cold wake. In general, more intense typhoons on the day of arrival cause stronger SST cooling via turbulent oc
Externí odkaz:
https://doaj.org/article/5592de08952e4b1cb56ec9d394f83c9c
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The long-term surface warming trend in the East Sea (Japan Sea; ES hereafter) stalled from 2000 to 2014 (−0.05°C yr−1, surface warming slowdown), while the subsurface (100–300°m) warming trend continued (+0.03°C yr−1). To address the proce
Externí odkaz:
https://doaj.org/article/188feae2ab88423db19a34dce15d1874
Autor:
Jun-Hyeok Son, Hojin Kim, Ki-Young Heo, Jae-Il Kwon, Sang-Hun Jeong, Jin-Yong Choi, Je-Yun Chun, Yeong-Yeon Kwon, Jung-Woon Choi
Publikováno v:
Atmosphere, Vol 14, Iss 1, p 82 (2022)
The parametric typhoon model is a powerful typhoon prediction and reproduction tool with advantages in accuracy, and computational speed. To simulate typhoons’ horizontal features, the longitude and latitude of the typhoon center, central pressure,
Externí odkaz:
https://doaj.org/article/c8ca0db426db427ab4f9a3a42714d41c
Autor:
Sang Heon Lee, Jongseong Ryu, Dabin Lee, Jung-Woo Park, Jae-Il Kwon, Jingping Zhao, Seunghyun Son
Publikováno v:
GIScience & Remote Sensing, Vol 56, Iss 5, Pp 794-810 (2019)
Phytoplankton size classes (hereafter, PSCs) were derived from satellite ocean color data using a present phytoplankton abundance-based optical algorithm in the northern Bering and southern Chukchi Seas to characterize the spatial and seasonal variat
Externí odkaz:
https://doaj.org/article/f404b06cafc44850b48f6a5634df820f
Publikováno v:
Atmosphere, Vol 13, Iss 2, p 286 (2022)
The long-term trend of swell-like waves invading the east coast of Korea was identified by using observations and hindcast data from 1979 to 2016. We defined a swell-like wave as a wave with a height of 2 m and a peak period of 10 s on the basis of a
Externí odkaz:
https://doaj.org/article/6b43c23b3fc34a349f2339b534d01e7b
Autor:
Jun-Hyeok Son, Nam-Hoon Kim, Go-Un Kim, Jung-Eun Chu, Jae-Heung Park, Jae-il Kwon, Ki-Young Heo
Publikováno v:
Environmental Research Letters, Vol 17, Iss 10, p 104039 (2022)
Global heating, which is considered irreversible at least for the near future, causes various climate crises directly affecting human life. Accordingly, European countries have been afflicted by frequent heatwaves in summer. Convolutional neural netw
Externí odkaz:
https://doaj.org/article/088b5f577e3a4d02b425cb9ee7716cd9
Publikováno v:
Atmosphere, Vol 12, Iss 7, p 895 (2021)
Sea surface wind plays an essential role in the simulating and predicting ocean phenomena. However, it is difficult to obtain accurate data with uniform spatiotemporal scale. A high-resolution (10 km) sea surface wind hindcast around the Korean Penin
Externí odkaz:
https://doaj.org/article/77c4a1a4784e4edf82aafb668a06c2bd
Autor:
Yong Sun Kim, Chan Joo Jang, Jae Hoon Noh, Kyung-Tae Kim, Jae-Il Kwon, Yongchim Min, Jongmin Jeong, Jaeik Lee, In-Ki Min, Jae-Seol Shim, Do-Seong Byun, Jinkwon Kim, Jin-Yong Jeong
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
The Yellow Sea is one of the most productive continental shelves in the world. This large marine ecosystem is experiencing an epochal change in water temperature, stratification, nutrients, and subsequently in ecological diversity. Research-oriented
Externí odkaz:
https://doaj.org/article/b5490240d82a4f1b8d15a25ba839b27e