Results 51 to 60 of about 3,481 (163)

Development of advanced instrumentation for operational oceanography [PDF]

WIT Transactions on Modelling and Simulation, Vol 46, 2007
Operational oceanography is an applied science requiring new instrumentation to perform cost effective surveys. The use of XBT probes from Voluntary Observing Ships is a good way to obtain temperature profiles, but it is limited by the cost of the probes and of the operators on board. An automatic multiple XBT launcher was developed, to work unattended
openaire   +4 more sources

Long-Term (1979–2024) Variation Trend in Wave Power in the South China Sea

Journal of Marine Science and Engineering
Wave power (WP) is a strategic oceanic resource. Previous studies have extensively researched the long-term variations in WP in the South China Sea (SCS) for energy planning and utilization. This study extends the analysis of long-term trends to the last
Yifeng Tong, Junmin Li, Wuyang Chen, Bo Li   +3 more
doaj   +1 more source

Does Operational Oceanography Address the Needs of Fisheries and Applied Environmental Scientists? [PDF]

Oceanography, 2011
Although many oceanographic data products are now considered operational, continued dialogue between data producers and their user communities is still needed.
Barbara Berx, Mark Dickey-Collas, Morten D. Skogen, Yann-Hervé De Roeck, Holger Klein, Rosa Barciela, Rodney M. Forster, Eric Dombrowsky, Martin Huret, Mark Payne, Yolanda Sagarminaga, Corinna Schrum   +11 more
doaj  

Satellite altimetry and operational oceanography: from Jason-1 to SWOT [PDF]

Ocean Science
The development and evolution of satellite altimetry and operational oceanography are very closely linked. By providing all weather, global, and real-time observations of sea level, a key variable to constrain ocean analysis and forecasting systems ...
P.-Y. Le Traon, P.-Y. Le Traon, G. Dibarboure, J.-M. Lellouche, M.-I. Pujol, M. Benkiran, M. Drevillon, Y. Drillet, Y. Faugère, E. Remy   +9 more
doaj   +1 more source

Spatiotemporal characteristics and mechanisms of upper water exchange between the Arabian Sea and the Bay of Bengal in the North Indian Ocean

Frontiers in Marine Science
The distribution of upper water masses and water exchange processes in the Arabian Sea and Bay of Bengal have important implications for the dynamics, thermal structure, and associated air-sea interactions in the North Indian Ocean.
Defu Zheng, Defu Zheng, Defu Zheng, Junru Guo, Junru Guo, Junru Guo, Yanzhao Fu, Yanzhao Fu, Yanzhao Fu, Yanzhao Fu, Jun Song, Jun Song, Jun Song, Jun Song, Jun Song, Yu Cai, Yu Cai, Yu Cai   +17 more
doaj   +1 more source

Spatial–temporal variations in vegetation phenology and their driving mechanisms in the coastal wetlands of the Liao River estuary

Ecological Indicators
Coastal wetland vegetation phenology is a key indicator of ecosystem responses to environmental change. However, quantifying the anthropogenic impact amidst climate variations remains a challenge.
Yahe Wang, Junru Guo, Yanzhao Fu, Jianing Wang, Ping Zhang, Xiaomeng Fu, Dongyu Zhao   +6 more
doaj   +1 more source

Synergies in Operational Oceanography: The Intrinsic Need for Sustained Ocean Observations

Frontiers in Marine Science, 2019
Operational oceanography can be described as the provision of routine oceanographic information needed for decision-making purposes. It is dependent upon sustained research and development through the end-to-end framework of an operational service, from ...
Fraser Davidson, Aida Alvera-Azcárate, Alexander Barth, Gary B. Brassington, Eric P. Chassignet, Emanuela Clementi, Pierre De Mey-Frémaux, Prasanth Divakaran, Christopher Harris, Fabrice Hernandez, Patrick Hogan, Lars R. Hole, Jason Holt, Guimei Liu, Youyu Lu, Pablo Lorente, Jan Maksymczuk, Matthew Martin, Avichal Mehra, Arne Melsom, Huier Mo, Andrew Moore, Paolo Oddo, Ananda Pascual, Anne-Christine Pequignet, Villy Kourafalou, Andrew Ryan, John Siddorn, Gregory Smith, Deanna Spindler, Todd Spindler, Emil V. Stanev, Joanna Staneva, Andrea Storto, Clemente Tanajura, P. N. Vinayachandran, Liying Wan, Hui Wang, Yu Zhang, Xueming Zhu, Ziqing Zu   +40 more
doaj   +1 more source

Operational Oceanography and Prediction - A GODAE Perspective [PDF]

, 1999
Abstract : This paper gives an overview of GODAE focusing on aspects relevant to the development of a global ocean observing system and to the demonstration of its scientific and practical societal benefits. A general overview of GODAE is first given.
M. Bell, P. Bahurel, N. Smith, M. Rienecker, P. Y. Le Traon   +4 more
openaire   +1 more source

Maritime route optimization using Q-learning–based quantum-behaved particle swarm optimization

Applied Ocean Research
The rapid growth of global maritime transportation has intensified demands for safe and efficient shipping routes optimization. Conventional particle swarm optimization (Particle Swarm Optimization PSO) and its quantum variant (Quantum-behaved Particle ...
Zhang Liankang, Yu Cai, JunRu Guo, Fu YanZhao, Jun Song   +4 more
doaj   +1 more source

Operational oceanography in France : the Coriolis project [PDF]

, 2006
An operational oceanographic system is being developed in France to monitor and forecast ocean behavior. It is composed of three projects: - Sea-surface observation using satellite sensors, - ln situ measurements from ships, moored or drifting autonomous systems, - Assimilation of in-situ and satellite data in an ocean circulation modal.
Coatanoan, Christine, Carval, Thierry, Petit De La Villeon, Loic, Autret, Emmanuelle, Gouriou, Yves, Gourmelen, Loic   +5 more
openaire