Results 21 to 30 of about 9,408 (244)

From ocean sensors to traceable knowledge by harmonizing ocean observing systems [PDF]

open access: yes, 2010
Society is requesting more than ever being better informed on the state and effects of Earth’s changing oceans. This has direct implications on ocean observing systems, including scientific planning and technology.
Delory, Eric   +1 more
core   +1 more source

Interoperability of Direction-Finding and Beam-Forming High-Frequency Radar Systems: An Example from the Australian High-Frequency Ocean Radar Network

open access: yesRemote Sensing, 2019
Direction-finding SeaSonde (4.463 MHz; 5.2625 MHz) and phased-array WEllen RAdar WERA (9.33 MHz; 13.5 MHz) High-frequency radar (HFR) systems are routinely operated in Australia for scientific research, operational modeling, coastal monitoring, fisheries,
Simone Cosoli, Stuart de Vos
doaj   +1 more source

Better Regional Ocean Observing Through Cross-National Cooperation: A Case Study From the Northeast Pacific

open access: yesFrontiers in Marine Science, 2019
The ocean knows no political borders. Ocean processes, like summertime wind-driven upwelling, stretch thousands of kilometers along the Northeast Pacific (NEP) coast. This upwelling drives marine ecosystem productivity and is modulated by weather systems
John A. Barth   +34 more
doaj   +1 more source

Maximizing Benefits From Punctual Ocean Infrastructure: An Ethical Perspective

open access: yesFrontiers in Marine Science, 2021
Ethics are becoming a component of best practices in ocean science and observing systems, with the research community facing a duty to society to maximize the efficient use and benefits that stem from investments in ocean science/monitoring.
Frederick Whoriskey   +5 more
doaj   +1 more source

Global in situ Observations of Essential Climate and Ocean Variables at the Air–Sea Interface

open access: yesFrontiers in Marine Science, 2019
The air–sea interface is a key gateway in the Earth system. It is where the atmosphere sets the ocean in motion, climate/weather-relevant air–sea processes occur, and pollutants (i.e., plastic, anthropogenic carbon dioxide, radioactive/chemical waste ...
Luca R. Centurioni   +34 more
doaj   +1 more source

Observing Ocean Boundary Currents: Lessons Learned from Six Regions with Mature Observational and Modeling Systems [PDF]

open access: yes
Ocean boundary currents are complex and highly variable systems that play key roles in connecting the open and coastal ocean through cross-slope circulation and upwelling of nutrient-rich water.
Andres, Magdalena   +30 more
core   +1 more source

The international multi-system OSEs/OSSEs by the UN Ocean Decade Project SynObs and its early results

open access: yesFrontiers in Marine Science
“Synergistic Observing Network for Ocean Prediction (SynObs)” was launched in 2022 as a project of the United Nations Decade of Ocean Science for Sustainable Development to evaluate the importance of ocean observation systems and co-design the future ...
Yosuke Fujii   +9 more
doaj   +1 more source

Coastal Ocean Observing Systems

open access: yes, 2015
Coastal Ocean Observing Systems provides state-of-the-art scientific and technological knowledge in coastal ocean observing systems, along with guidance on establishing, restructuring, and improving similar systems.
Liu, Yonggang   +2 more
core   +1 more source

Experimental and Numerical Modal Analysis of Composite Sandwich Structures Using Surfboards as Model Systems

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan   +4 more
wiley   +1 more source

Ocean Observing and the Blue Economy

open access: yesFrontiers in Marine Science, 2019
Sustained ocean observations provide an essential input to ocean scientific research. They also support a wide range of societal and economic benefits related to safety; operational efficiency; and regulation of activities around, on, in, and under seas ...
Ralph Rayner   +2 more
doaj   +1 more source

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