Apr. 2025

10

2024 Vol. 43, No. 5

Cover
2024-5 Cover
2024, 43(5)
Abstract:
Contents
2024-5 Contents
2024, 43(5): .
Abstract:
Articles$Physical Oceanography, Marine Meteorology and Marine Physics
Spatiotemporal characteristics of water exchange between the Andaman Sea and the Bay of Bengal
Yihao Wang, Feng Zhou, Xueming Zhu, Ruijie Ye, Yingyu Peng, Zhentao Hu, Haoran Tian, Na Li
2024, 43(5): 1-15. doi: 10.1007/s13131-024-2317-8
Abstract:
A high-resolution customized numerical model is used to analyze the water transport in the three major water passages between the Andaman Sea (AS) and the Bay of Bengal, i.e., the Preparis Channel (PC), the Ten Degree Channel (TDC), and the Great Cha...
On the longitudinal shifts of the Agulhas retroflection point
Weiwei Zhang, Xiaoyi Yang, Wei Zhuang, Xiaohai Yan
2024, 43(5): 16-29. doi: 10.1007/s13131-023-2295-x
Abstract:
The Agulhas system is the strongest western boundary current system in the Southern Hemisphere and plays an important role in modulating the Indian-to-Atlantic Ocean water exchange by the Agulhas leakage. It is difficult to measure in situ transport ...
Spatiotemporal features and vertical structures of four types of mesoscale eddies in the Kuroshio Extension region
Bowen Sun, Shuchang Xu, Zhankun Wang, Yujie Feng, Baofu Li
2024, 43(5): 30-40. doi: 10.1007/s13131-024-2323-x
Abstract:
Except for conventional mesoscale eddies, there are also abundant warm cyclonic eddies (WCEs) and cold anticyclonic eddies (CAEs) in the global ocean. Based on the global mesoscale eddy trajectory atlas product, satellite altimetric and remote sensin...
Three-dimensional thermohaline structure estimation derived from HY-2 satellite data over the Maritime Silk Road and its applications
Zhiqiang Chen, Xidong Wang, Xiangyu Wu, Yuan Cao, Zikang He, Dakui Wang, Jian Chen
2024, 43(5): 41-53. doi: 10.1007/s13131-023-2299-6
Abstract:
Estimated ocean subsurface fields derived from satellite observations provide potential data sources for operational marine environmental monitoring and prediction systems. This study employs a statistic regression reconstruction method, in combinati...
Study of the ability of SWOT to detect sea surface height changes caused by internal solitary waves
Hao Zhang, Chenqing Fan, Lina Sun, Junmin Meng
2024, 43(5): 54-64. doi: 10.1007/s13131-024-2324-9
Abstract:
Surface Water and Ocean Topography (SWOT) is a next-generation radar altimeter that offers high resolution, wide swath, imaging capabilities. It has provided free public data worldwide since December 2023. This paper aims to preliminarily analyze the...
The sudden ocean warming and its potential influences on early-frozen landfast ice in the Prydz Bay, East Antarctica
Haihan Hu, Jiechen Zhao, Jingkai Ma, Igor Bashmachnikov, Natalia Gnatiuk, Bo Xu, Fengming Hui
2024, 43(5): 65-77. doi: 10.1007/s13131-024-2326-7
Abstract:
The ocean conditions beneath the ice cover play a key role in understanding the sea ice mass balance in the polar regions. An integrated high-frequency ice-ocean observation system, including Acoustic Doppler Velocimeter, Conductivity-Temperature-Dep...
An ensemble learning method to retrieve sea ice roughness from Sentinel-1 SAR images
Pengyi Chen, Zhongbiao Chen, Runxia Sun, Yijun He
2024, 43(5): 78-90. doi: 10.1007/s13131-023-2248-9
Abstract:
Sea ice surface roughness (SIR) affects the energy transfer between the atmosphere and the ocean, and it is also an important indicator for sea ice characteristics. To obtain a small-scale SIR with high spatial resolution, a novel method is proposed ...
Articles$Ocean Engineering
Simulating the evolution of focused waves by a two-layer Boussinesq-type model
Ping Wang, Zhongbo Liu, Kezhao Fang, Wenfeng Zou, Xiangke Dong, Jiawen Sun
2024, 43(5): 91-99. doi: 10.1007/s13131-024-2321-z
Abstract:
Accurate simulation of the evolution of freak waves by the wave phase focusing method requires accurate linear and nonlinear properties, especially in deep-water conditions. In this paper, we analyze the ability to simulate deep-water focused waves o...
Articles$Marine Technology
An improved wind quality control for the China-France Oceanography Satellite (CFOSAT) scatterometer
Xiaoheng Mou, Wenming Lin
2024, 43(5): 100-109. doi: 10.1007/s13131-024-2322-y
Abstract:
Quality control (QC) is an essential procedure in scatterometer wind retrieval, which is used to distinguish good-quality data from poor-quality wind vector cells (WVCs) for the sake of wind applications. The current wind processor of the China-Franc...
Articles$Marine Information Science
Quantitative analysis and prediction of the sound field convergence zone in mesoscale eddy environment based on data mining methods
Ming Li, Yuhang Liu, Yiyuan Sun, Kefeng Liu
2024, 43(5): 110-120. doi: 10.1007/s13131-024-2328-5
Abstract:
The mesoscale eddy (ME) has a significant influence on the convergence effect in deep-sea acoustic propagation. This paper use statistical approaches to express quantitative relationships between the ME conditions and convergence zone (CZ) characteri...
Performance of physical-informed neural network (PINN) for the key parameter inference in Langmuir turbulence parameterization scheme
Fangrui Xiu, Zengan Deng
2024, 43(5): 121-132. doi: 10.1007/s13131-024-2329-4
Abstract:
The Stokes production coefficient (E6) constitutes a critical parameter within the Mellor-Yamada type (MY-type) Langmuir turbulence (LT) parameterization schemes, significantly affecting the simulation of turbulent kinetic energy, turbulent length sc...
An empirical method for joint inversion of wave and wind parameters based on SAR and wave spectrometer data
Yong Wan, Xiaona Zhang, Shuyan Lang, Ennan Ma, Yongshou Dai
2024, 43(5): 133-144. doi: 10.1007/s13131-024-2320-0
Abstract:
Synthetic aperture radar (SAR) and wave spectrometers, crucial in microwave remote sensing, play an essential role in monitoring sea surface wind and wave conditions. However, they face inherent limitations in observing sea surface phenomena. SAR sys...