Results 41 to 50 of about 3,482,522 (176)

Estimativas de um modelo de geração e propagação de ondas empregando campos de vento com diferentes resoluções espaciais e temporais Estimatives of a generation and propagation wave model using wind fields at different spatial and temporal resolution

Revista Brasileira de Meteorologia, 2012
O presente trabalho apresenta uma comparação entre algumas rodadas do modelo numérico de geração e propagação de ondas Wavewatch III empregando campos de vento com diferentes resoluções espaciais e temporais em uma região tropical do oceano Atlântico Sul.
Frederico Francisco Ostritz, Nelson Violante de Carvalho, Leonardo Maturo Marques da Cruz   +2 more
doaj   +1 more source

Redistribution of Sediment and Particulate Mercury Within Upstream Reaches of Galveston Bay in Response to Hurricane Harvey

Journal of Geophysical Research: Oceans, Volume 131, Issue 8, August 2026.
Abstract Extreme storms and flooding can remobilize legacy contaminants stored in the sediment bed; however, event‐scale models that resolve the transport of these materials remain underdeveloped. This study developed a numerical model of contaminated sediment transport during Hurricane Harvey (August 2017), which struck the upstream reaches of ...
Zhiyun Du, Courtney K. Harris, Roberta Southwood, Dongxiao Yin, Daoyang Bao, Fei Ye, Timothy M. Dellapenna, Kehui Xu, Z. George Xue   +8 more
wiley   +1 more source

Study of the Optimal Grid Resolution and Effect of Wave–Wave Interaction during Simulation of Extreme Waves Induced by Three Ensuing Typhoons

Journal of Marine Science and Engineering, 2023
Three typhoons, Meranti, Malakas, and Megi, occurred successively in eastern Taiwanese waters in September 2016, causing extreme waves (significant wave height > 10.0 m), and these events were selected to investigate the effect of model grid resolution ...
Shih-Chun Hsiao, Han-Lun Wu, Wei-Bo Chen
doaj   +1 more source

On the Tropical Nature of an Intense Mediterranean Cyclone in the Ocean‐Atmosphere System

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract The Mediterranean basin hosts a large number of cyclones every year. Among them, some rare cases named medicanes present similarities with tropical cyclones but their dynamical characteristics are debated. The ocean‐atmosphere dynamics of Medicane Ianos (2020) are studied here through km‐scale fully coupled ocean‐wave‐atmosphere simulations ...
Sophia E. Brumer, Florian Pantillon, Joris Pianezze, Yann Le Péru‐Morvan, Matis Ragu‐Fonta, Loly Grand, Antonio Ricchi, Alexandre Barboni, Marie‐Noëlle Bouin   +8 more
wiley   +1 more source

Rapid Changes in Ocean Surface Waves Across the Eye of Hurricane Milton (2024)

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Two wave buoys deployed in the direct path of Hurricane Milton show a remarkable reduction in significant wave height and peak wave period as the eye of the storm passes and wind speeds are briefly reduced. The rapid adjustment of the waves to the lower wind speeds is initially unexpected, but is explained by the observed changes in the scalar
Jim Thomson, Jacob Davis, Isabel Houghton, Benjamin W. Barr, Christie Hegermiller, Miguel Mejia, Jonathan Moskaitis, Elizabeth J. Thompson   +7 more
wiley   +1 more source

WAVEWATCH-III source terms evaluation for optimizing hurricane wave modeling: A case study of Hurricane Ivan

Oceanologia, 2021
Simulating hurricane-generated waves is a challenging task due to rapidly fluctuating wind speed and direction, simultaneous presence of swells propagating out of the previous location of the hurricane and following/opposing waves on either side of the ...
Mehdi Yaghoobi Kalourazi, Seyed Mostafa Siadatmousavi, Abbas Yeganeh-Bakhtiary, Felix Jose   +3 more
doaj   +1 more source

Accessibility and Serviceability Assessment to Inform Offshore Wind Energy Development and Operations off the US East Coast

Wind Energy, Volume 29, Issue 7, July 2026.
ABSTRACT The economic success of offshore wind energy projects relies on accurate projections of the construction and operations and maintenance (O&M) costs. These projections must consider the logistical complexities introduced by adverse met‐ocean conditions that can prohibit access to the offshore assets for sustained periods of time.
Cory Petersen, Feng Ye, Jiaxiang Ji, Josh Kohut, Ahmed Aziz Ezzat, David Saginaw, Avril Montanti, Jack Cammarota   +7 more
wiley   +1 more source

Implementation of spectral partition in wave models(波浪数学模型中谱分割功能的应用)

Zhejiang Daxue xuebao. Lixue ban, 2012
海洋风浪的数值模拟常以全谱有效波高作为模拟结果，并在验证时将它与实测风浪记录相对比.实际上，全谱中既包含了当地风浪部分，也包括了外海传入的涌浪部分，其有效波高在物理意义上并不等价于风浪波高.采用海浪模型WAVEWATCH-III和MIKE21-SW进行西北太平洋海域的风浪后报，并应用模型的谱分割功能，可对完整的波谱进行分割，分离出风浪和涌浪部分.数值计算结果对比证实：利用该功能得到的分离波高不仅能提高风浪模拟的精度，也使波能状态信息更加完善.另外，对比发现WAVEWATCH-III相对于MIKE21 ...
SUNXiao-fan(孙骁帆), ZHUZhi-xia(朱志夏)   +1 more
doaj   +1 more source

Assessment of Future Nonstationary Changes in Extreme Sea Levels Considering Climate Change for Southeast Asia Using High‐Resolution Climate Forcing

Earth's Future, Volume 14, Issue 7, July 2026.
Abstract This study investigates the projected nonstationary behavior of extreme total water levels (ETWL) and extreme coastal water levels (ECWL) along the Southeast Asian coastline under the high‐emission climate scenario. Using a high‐resolution seamless projection data set of storm surge and ocean waves forced by MRI‐AGCM3.2, combined with regional
C. Sandi, T. Miyashita, T. Shimura, N. Mori   +3 more
wiley   +1 more source

Wave modelling in the Ecuadorian Pacific using WAVEWATCH III and SWAN [PDF]

, 2014
During the last few decades, the study of ocean waves has been a focus of attention and, consequently, many developments in this field have been achieved (e.g., numerical wave models).
Sosa Moreno, Jeison Ebert
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