Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Yeon S. Chang"'
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
In 2021 the East Sea experienced its highest July sea level (65.09 cm), as well as the highest July sea surface and atmospheric temperatures, in the 29 years between 1993 and 2021. We present several methodologies to identify the more important cause
Externí odkaz:
https://doaj.org/article/fcc3b04e29924004a8120edbc4bccf35
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Infragravity waves (IGWs) that have lower wave frequencies than short waves (SWs) can cause significant impacts on coastal processes, such as beach erosion, when their amplitude increases toward the shore, specifically under energetic wave conditions
Externí odkaz:
https://doaj.org/article/f404b2c9a6874f4aa4bfff76e08b1327
Autor:
Jong Dae Do, Jae-Youll Jin, Byunggil Lee, Weon Mu Jeong, Jin Yong Choi, Sang Kwon Hyun, Kihyun Kim, Yeon S. Chang
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Coastal erosion caused by extreme storms can reduce the value of beaches. Under the scenario of climate change, the storm intensity may increase and the resulting severe erosion can lead to disastrous damages on the beaches. Therefore, it is crucial
Externí odkaz:
https://doaj.org/article/2a63e28458d74f3d9845c1f98ca8403a
Autor:
Jong-Dae Do, Sang-Kwon Hyun, Jae-Youll Jin, Byunggil Lee, Weon-Mu Jeong, Kyong-Ho Ryu, Won-Dae Back, Jae-Ho Choi, Yeon S. Chang
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 12, p 2032 (2022)
Severe shoreline erosions are commonly observed due to the side effects of breakwaters constructed to protect the habitat. These breakwaters can cause wave energy differences behind the structure due to diffraction, inducing longshore sediment transp
Externí odkaz:
https://doaj.org/article/2e662adc75a946e0aea6f25fd398a4bb
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The East Sea (ES; Sea of Japan) meridional overturning circulation (MOC) serves as a crucial mechanism for the transportation of dissolved, colloidal, and suspended particulate matters, including pollutants, on the surface to deep waters via thermoha
Externí odkaz:
https://doaj.org/article/97c351c3b26f41a8b15f64c2e1c63c7c
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 10, p 1537 (2022)
The effect of a detached breakwater, which was constructed to improve harbor tranquility inside Pohang New Port, was examined through the comparison of wave data measured before and after the construction of the breakwater. The observation data showe
Externí odkaz:
https://doaj.org/article/6875c85794224e22a2aa783a24e08c31
Autor:
Jae-Youll Jin, Jong Dae Do, Jin-Soon Park, Jun Seok Park, Byunggil Lee, Sung-Doo Hong, Sung-Ju Moon, Keun Choon Hwang, Yeon S. Chang
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The west coast of South Korea is characterized by a wide macrotidal area with a maximum tidal range of ∼10 m. The sea surface elevation varies with the tidal phase, which leads to significant changes in the vertical structure of the physical, chemi
Externí odkaz:
https://doaj.org/article/77d4e0057d0c4991b09866ecd1eae0f3
Hydrodynamic Measurements of Propagating Waves at Different Nearshore Depths in Hujeong Beach, Korea
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 9, p 690 (2020)
This paper reports the results of hydrodynamic measurements at two different water depths to observe wave properties in the course of wave propagation, especially during storm periods, in Hujeong Beach, Korea. In addition to hydrodynamic measurements
Externí odkaz:
https://doaj.org/article/6a9616ddd1a8461399b1796567651ac6
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 8, p 572 (2020)
Video monitoring systems (VMS) have been used for beach status observation but are not effective for examining detailed beach processes as they only measure changes to the shoreline and backshore. Here, we extracted longshore sediment transport (LST)
Externí odkaz:
https://doaj.org/article/186f5ac9a9804100878ba8c7e182c898
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 3, p 167 (2020)
Although there have been a number of studies investigating fundamental characteristics of infragravity waves in coastal zones, a proper method of deciding period ranges that are associated with gravity or infragravity waves remains uncertain. In this
Externí odkaz:
https://doaj.org/article/bb13318c55954492b2f46745dcec9547