Fujiang Yu
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View article: The impact of the 1960 Chilean tsunami on the Chinese coast: New insights into tsunami hazards in China based on observations and simulations
The impact of the 1960 Chilean tsunami on the Chinese coast: New insights into tsunami hazards in China based on observations and simulations Open
View article: Record High Temperatures in the Ocean in 2024
Record High Temperatures in the Ocean in 2024 Open
Heating in the ocean has continued in 2024 in response to increased greenhouse gas concentrations in the atmosphere, despite the transition from an El Niño to neutral conditions. In 2024, both global sea surface temperature (SST) and upper…
View article: Towards a real-time modeling of global ocean waves by the fully GPU-accelerated spectral wave model WAM6-GPU v1.0
Towards a real-time modeling of global ocean waves by the fully GPU-accelerated spectral wave model WAM6-GPU v1.0 Open
The spectral wave model WAM (Cycle 6) is a commonly used code package for ocean wave forecasting. However, it is still a challenge to include it into the long-term Earth system modeling due to the huge computing requirement. In this study,…
View article: Comment on egusphere-2024-169
Comment on egusphere-2024-169 Open
Abstract. The spectral wave model WAM (Cycle 6) is a commonly-used code package for ocean wave modeling. However, it is still a challenge to include it into the long-term earth system modeling due to huge computing require…
View article: Comment on egusphere-2024-169
Comment on egusphere-2024-169 Open
Abstract. The spectral wave model WAM (Cycle 6) is a commonly-used code package for ocean wave modeling. However, it is still a challenge to include it into the long-term earth system modeling due to huge computing require…
View article: Graphics processing unit (GPU)-enhanced nonhydrostatic model with grid nesting for global tsunami propagation and coastal inundation
Graphics processing unit (GPU)-enhanced nonhydrostatic model with grid nesting for global tsunami propagation and coastal inundation Open
Nonhydrostatic models have proven their superiority in describing tsunami propagation over trans-oceanic distances and nearshore transformation because of their good dispersion and nonlinearity properties. The novel one-layer nonhydrostati…
View article: Storm surge forecasting based on physics-informed neural networks in the Bohai Sea
Storm surge forecasting based on physics-informed neural networks in the Bohai Sea Open
Physics-informed neural networks (PINN), as a new method of integrating artificial neural networks (ANN) and physical laws, have been considered and applied in the fields of ocean forecasting and ocean research. In this paper, the simplifi…
View article: New Record Ocean Temperatures and Related Climate Indicators in 2023
New Record Ocean Temperatures and Related Climate Indicators in 2023 Open
View article: An Asynchronous Parallel I/O Framework for Mass Conservation Ocean Model
An Asynchronous Parallel I/O Framework for Mass Conservation Ocean Model Open
I/O is often a performance bottleneck in global ocean circulation models with fine spatial resolution. In this paper, we present an asynchronous parallel I/O framework and demonstrate its efficacy in the Mass Conservation Ocean Model (MaCO…
View article: A wave-resolving modeling study of rip current variability, rip hazard, and swimmer escape strategies on an embayed beach
A wave-resolving modeling study of rip current variability, rip hazard, and swimmer escape strategies on an embayed beach Open
Drownings due to rip currents are a major threat to beach safety. In this study a high-resolution Boussinesq model with a modified wave-resolving Lagrangian tracking module has been applied to a 2 km long embayed beach, Dadonghai of Sanya,…
View article: Comment on egusphere-2023-122
Comment on egusphere-2023-122 Open
Abstract. Drownings due to rip currents are a major threat to beach safety. In this study a high-resolution Boussinesq model with a modified wave-resolving Lagrangian tracking module has been applied to a 2-km-long embayed…
View article: A wave-resolving modeling study of rip current variability, rip hazard, and swimmer escape strategies on an embayed beach with irregular rip channels
A wave-resolving modeling study of rip current variability, rip hazard, and swimmer escape strategies on an embayed beach with irregular rip channels Open
Drownings due to rip currents are a major threat to beach safety. In this study a high-resolution Boussinesq model with a modified wave-resolving Lagrangian tracking module has been applied to a 2-km-long embayed beach, Dadonghai of Sanya,…
View article: Toward Earth system modeling with resolved clouds and ocean submesoscales on heterogeneous many-core HPCs
Toward Earth system modeling with resolved clouds and ocean submesoscales on heterogeneous many-core HPCs Open
With the aid of the newly developed ‘Sunway’ heterogeneous-architecture supercomputer, which has world-leading HPC (high-performance computer) capability, a series of high-resolution coupled Earth system models (SW-HRESMs) with up to 5 km …
View article: Another Year of Record Heat for the Oceans
Another Year of Record Heat for the Oceans Open
View article: Another Record: Ocean Warming Continues through 2021 despite La Niña Conditions
Another Record: Ocean Warming Continues through 2021 despite La Niña Conditions Open
The increased concentration of greenhouse gases in the atmosphere from human activities traps heat within the climate system and increases ocean heat content (OHC). Here, we provide the first analysis of recent OHC changes through 2021 fro…
View article: Effects of Periodic Tidal Elevations on the Air-Sea Momentum and Turbulent Heat Fluxes in the East China Sea
Effects of Periodic Tidal Elevations on the Air-Sea Momentum and Turbulent Heat Fluxes in the East China Sea Open
Using bulk formulas, two-year platform (fastened to the seabed) hourly observations from 2016 to 2017 in the East China Sea (121.6° E, 32.4° N) are used to investigate the role of the tide-induced surface elevation in changing the fixed ob…
View article: Typhoon storm surge in the southeast Chinese mainland modulated by ENSO
Typhoon storm surge in the southeast Chinese mainland modulated by ENSO Open
In the past decade (2010–2019), the annual maximum typhoon storm surge (AMTSS) accounted for 46.6% of the total direct economic loss caused by marine disasters in Chinese mainland, but its prediction in advance is challenging. By analyzing…
View article: Upper Ocean Temperatures Hit Record High in 2020
Upper Ocean Temperatures Hit Record High in 2020 Open
View article: FUNWAVE‐GPU: Multiple‐GPU Acceleration of a Boussinesq‐Type Wave Model
FUNWAVE‐GPU: Multiple‐GPU Acceleration of a Boussinesq‐Type Wave Model Open
This paper documents development of a multiple‐Graphics Processing Unit (GPU) version of FUNWAVE‐Total Variation Diminishing (TVD), an open‐source model for solving the fully nonlinear Boussinesq wave equations using a high‐order TVD solve…
View article: Record-Setting Ocean Warmth Continued in 2019
Record-Setting Ocean Warmth Continued in 2019 Open
View article: 2018 Continues Record Global Ocean Warming
2018 Continues Record Global Ocean Warming Open
View article: Flood-tide interaction numerical simulation at Min River tidal reach
Flood-tide interaction numerical simulation at Min River tidal reach Open
Flood and tide features atMin River tidal reach are analyzed anda high-resolution flood-tide coupled model which useshigh-resolution GIS data for Minjiang Estuary with the highest grid resolution of 50-100m at key areas isestablished in th…