Frontiers in Marine Science | Ocean Observation

Original Research

Published on 26 Aug 2025

FS-STFNet: a few-shot adaptive spatiotemporal fusion network for short-term tropical cyclone intensity forecasting

in Ocean Observation

Mengjiao Qin
Jingqi Wang
Yanshuo Wu
Yuhan Zhang
Wuxia Lin
Shoujuan Shu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1632410

347 views

Methods

Accepted on 22 Aug 2025

Research on Sediment Acoustic Properties at the Seafloor Based on PSO-BP Neural Network for Reflection Coefficient Inversion

in Ocean Observation

Lu Junjie
Jiang Lingxiu
Wang Jinli
Chun Lan
Le Chenxin
Kong Fanquan
Liu Shiqiao
Kan Guangming

Frontiers in Marine Science

doi 10.3389/fmars.2025.1635127

206 views

Original Research

Published on 22 Aug 2025

Benthos-DETR: a high-precision efficient network for benthic organisms detection

in Ocean Observation

Weibo Rao
Gang Chen
Yifei Zhang
Jue Cang
Shusen Chen
Chenyang Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1586510

616 views

Review

Accepted on 21 Aug 2025

Pressure-holding transfer and testing techniques for natural gas hydrate reservoir core: a brief review

in Ocean Observation

Qiaoling Gao
Jiawang Chen
Liwen Nan
Jiayi Shen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1613955

243 views

Original Research

Accepted on 20 Aug 2025

A field and laboratory manual for sampling, processing and reporting microplastics in coastal and marine environments

in Ocean Observation

Nina Wootton
Patrick Reis-Santos
Rachel Przeslawski
Tanveer M Adyel
Michelle Blewitt
Bradley Clarke
Thomas Crutchett
Anirban Ghose
Sara Hajbane
Mark Hamann

Frontiers in Marine Science

doi 10.3389/fmars.2025.1674412

312 views

Original Research

Published on 20 Aug 2025

Spatiotemporal characteristics of the apparent optical spectrum in the coastal waters of Leizhou Peninsula and their comparative analysis

in Ocean Observation

Yongze Li
Xia Chai
Fengcheng Guo
Xiong Sun
Zhaohui Cheng
Dongyang Fu
Dazhao Liu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1610901

525 views

Original Research

Accepted on 19 Aug 2025

A Sequential Coastal Current Prediction Approach Based on Hierarchical Decomposition

in Ocean Observation

Nini Wang

Frontiers in Marine Science

doi 10.3389/fmars.2025.1668178

Original Research

Published on 19 Aug 2025

Estimation of surface duct parameters using AIS data based on Bayesian inversion method

in Ocean Observation

Hong-Guang Wang
Li-Jun Zhang
Jie Han
Li-Feng Huang
Qing-Lin Zhu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1639777

608 views

Original Research

Published on 15 Aug 2025

Detecting small seamounts in multibeam data using convolutional neural networks

in Ocean Observation

Tobias Ziolkowski
Colin W. Devey
Agnes Koschmider

Frontiers in Marine Science

doi 10.3389/fmars.2025.1613061

681 views

Original Research

Published on 15 Aug 2025

Machine learning for improved size estimation of complex marine particles from noisy holographic images

in Ocean Observation

Zonghua Liu
Marika Takeuchi
Yéssica Contreras
Thangavel Thevar
Alex Nimmo-Smith
John Watson
Sarah L. C. Giering

Frontiers in Marine Science

doi 10.3389/fmars.2025.1587939

814 views

Original Research

Published on 13 Aug 2025

A parameterized model for the real-time reconstruction of underwater sound speed fields in oceanic eddy environment

in Ocean Observation

Luochuan Xu
Anmin Zhang
Xuehai Sun
Jian Xu
Yi Liu
Dan Chen
Linglong Chen

Frontiers in Marine Science

doi 10.3389/fmars.2025.1588066

750 views

Original Research

Published on 12 Aug 2025

Eddy-induced underwater acoustic field reconstruction and computation based on sound speed classification and B-spline surface fitting

in Ocean Observation

Luochuan Xu
Jian Xu
Xuegang Zhang
Anmin Zhang
Yi Liu
Dan Chen
Linglong Chen
Zhongpeng Wu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1583080

643 views

Methods

Accepted on 07 Aug 2025

Causality-driven Localization Method for Improving Ensemble-based Kalman Filters in Strongly Coupled Data Assimilation system

in Ocean Observation

Wang Tianao
Xuan Wang
Lige Cao
Wei Li
Guijun Han

Frontiers in Marine Science

doi 10.3389/fmars.2025.1600634

238 views

Original Research

Accepted on 06 Aug 2025

Multi-scale ocean variability in the Ibiza Channel over 14-year repeated glider missions

in Ocean Observation

Melanie Juza
Emma Heslop
Nikolaos D. Zarokanellos
Joaquín Tintoré

Frontiers in Marine Science

doi 10.3389/fmars.2025.1604087

315 views

Methods

Accepted on 05 Aug 2025

TSeq-GAN: A Generalized and Robust Blind Source Separation Framework for AIS Signals of Unmanned Surface Vehicles

in Ocean Observation

Jiansen Zhao
You Peng
Bing Han
Xiaojun Mei
Haoyu Li
Yue Liu

Frontiers in Marine Science

doi 10.3389/fmars.2025.1635614

281 views

Original Research

Published on 04 Aug 2025

A novel method for distinguishing different algal blooms in the East China Sea via geostationary ocean color satellite observations

in Ocean Observation

Min Zhao
Hao Li
Xuan Zhang
Xiaosong Ding
Fang Gong

Frontiers in Marine Science

doi 10.3389/fmars.2025.1549711

883 views