Articles tagged with Tidal Waves
Researchers challenged the double water bulge model by analyzing tidal data from satellite observations. They found that only 56.84% of locations experienced low tides and 43.16% experienced high tides, contradicting the physical existence of two water bulges.
The project aims to shape future international engineering guidance for coastal infrastructure as climate change increases storm surge risk. Researchers will gather environmental data on saltmarsh systems and work with international partners to develop practical hybrid green-grey infrastructure solutions.
Researchers from the University of Surrey found that combining wind turbines with wave, solar, and tidal devices on shared platforms generates more reliable power and reduces construction costs. The study identified hybrid offshore renewable energy harvest systems as crucial for meeting ambitious climate targets.
Researchers used SWOT satellite data to confirm that two mega tsunamis triggered by landslides caused trapped waves in the fjord. The study provides new insights into ocean extremes and how climate change affects remote areas.
Researchers used aerial drone technology and boat-based surveys to map complex tidal flows around the world's most powerful tidal turbine, O2. The study provides new insights into optimal turbine placement and site-specific assessments to address uncertainties surrounding interactions with marine habitats and environments.
Researchers unveil previously unseen properties of neutron stars through gravitational wave analysis, providing insight into internal composition and dynamic material properties. The study places observational constraints on viscosity within neutron stars.
A self-powered movable seawall system harnesses microtidal energy to generate electricity, protecting ports against tsunamis and providing emergency power. The system is feasible in 20 Japanese ports along the western coast, facing the Nankai Trough, which is prone to megathrust earthquakes and tsunamis.
Researchers used seismic data to locate and identify a thin layer of molten silicates overlying Mars' metallic core. The discovery reveals a denser and smaller Martian core, aligning with other geophysical data and analysis of Martian meteorites. This finding provides new insights into how Mars formed, evolved, and became a barren planet.
A new study reveals massive urban expansions throughout the contiguous US, particularly on the Atlantic Coast, have led to significant tidal flat erosion. The research highlights the critical impact of human activities on tidal flat environments, providing important implications for coastal land use and planning.
Researchers at Oregon State University found a relationship between surface gravity waves and infragravity waves that fuel sneaker waves. Longer waves with more energy can run further up the beach, but not all long waves turn into sneaker waves.
Researchers from the University of Washington analyzed the Hunga Tonga-Hunga Ha'apai eruption in the South Pacific, discovering that ionosphere signals can help explain why tsunami waves grew larger and traveled faster than predicted. The study validated the use of GPS signals traveling through the atmosphere to track events on the gro...
Numerical study investigates dynamics of internal solitary waves (ISWs) in southern Andaman Sea, revealing their generation via oscillating semi-diurnal tidal flow. Sensitivity runs show semidiurnal tides generate stronger ISWs than diurnal tides, with mixed forcing having little effect
Researchers developed tools to estimate if wave-energy devices will turn over in changing ocean environments. The mathematical approach considers device geometry, mooring systems, and tidal wave properties, yielding accurate predictions.
A recent study by University of Bonn researchers suggests that a massive tsunami struck the coast of Oman around 1,000 years ago, with waves reaching up to 15 meters high. The findings emphasize the importance of developing an effective early warning system for the region to mitigate devastating consequences.
Research reveals that stronger waves due to sea level rise can hamper plant re-establishment on neighboring tidal flats, slowing down or blocking recovery. Effective management of tidal flats is crucial for preserving salt marshes' resilience to wave attacks.
Researchers propose a new theory on how waves mix and stir the ocean, bringing cold water to the surface. The study explains how internal waves direct themselves based on topography, shedding light on climate-dependent ocean circulation patterns.
Researchers have developed a new method to track ocean temperature changes using internal tidal waves, which can be detected through satellite data. This approach is cheaper and more reliable than existing methods, allowing for long-term monitoring of ocean warming without harming marine mammals.
Researchers developed a system to predict storm damage by waves in the North Sea, focusing on densely populated areas. The model simulates waves and tidal currents, indicating interactions between waves from different directions play a fundamental role in wave climate.
Researchers from Princeton University created a 'cradle-to-grave' model of the world's most powerful internal waves in the Luzon Strait. The study found that these waves amplify size and energy when passing through underwater ridges, ultimately affecting heat and nutrient transport in the ocean.
Researchers found that X- and Y-shaped ocean waves, predicted by mathematical equations, can form in shallow water near low tide. These nonlinear wave interactions can significantly increase a tsunami's destructive power.
New research from Aachen University suggests the Possidi peninsula in northern Greece is at risk of significant tsunami waves due to its proximity to earthquake-prone areas. The study also highlights the need for updated tsunami hazard calculations, particularly in densely populated and tourist regions.
Large amplitude internal waves can reach heights of 150 meters in the South China Sea, affecting surface wave fields and observable from space. The Earth's rotation modifies these waves as they travel across the deep ocean basin, influencing their steepening process.
Scientists at the University of Liverpool have developed a metamaterial structure that guides water through concentric corridors, reducing wave overtopping and damage to coastal defenses. The 'invisibility cloak' technology shows promise in protecting land from natural disasters such as tsunamis.
Dutch researcher Joris van den Berg developed a mathematical model to predict sand wave movement, improving safety for shipping and offshore infrastructure. The model simplified equations, enabling quick predictions of interventions like dredging and potentially unlocking studies on sand waves and banks.
A magnitude 7.8 earthquake triggered a slow-rupturing tsunami with unexpectedly high wave heights, catching lifeguards off guard and claiming over 600 lives in Java, Indonesia. The study highlights the limitations of traditional warning systems for tsunami events near earthquakes.
Research papers predict increased solar flares and storms due to enhanced solar radiation. The Antarctic Circumpolar Current is expected to strengthen with climate change induced by increasing greenhouse gases. Deep atmospheric convection enhances natural greenhouse gas feedbacks, leading to an amplified positive water vapor effect.
Researchers have calculated that internal waves can carry up to 50% of their original energy as they propagate through the ocean depths, with this energy directed towards mid-latitude areas. This finding has significant implications for understanding ocean mixing and its impact on global climate models.
Scientists discover that internal waves generated by the moon's pull at the Hawaiian Ridge can mix ocean waters at rates up to 1,000 times more intense than in areas without such topography. The measurements provide new insights into the global ocean circulation and nutrient cycles.
The discovery of a 170-million-year-old dinosaur tracksite in the Gypsum Spring Formation sheds light on the geographic distribution of dinosaurs during the Middle Jurassic period. The site preserves evidence that some dinosaurs may have been swimmers, with estimated speeds of up to 9.2 kilometers per hour.