Results 21 to 30 of about 1,683 (114)

ECMWF SSW forecast evaluation using infrasound

Journal of Geophysical Research: Atmospheres, Volume 121, Issue 9, Page 4637-4650, 16 May 2016., 2016
Abstract Accurate prediction of Sudden Stratospheric Warming (SSW) events is important for the performance of numerical weather prediction due to significant stratosphere‐troposphere coupling. In this study, for the first time middle atmospheric numerical weather forecasts are evaluated using infrasound.
P. S. M. Smets, J. D. Assink, A. Le Pichon, L. G. Evers   +3 more
wiley   +1 more source

Advanced Applications for Underwater Acoustic Modeling

Advances in Acoustics and Vibration, Volume 2012, Issue 1, 2012., 2012
Changes in the ocean soundscape have been driven by anthropogenic activity (e.g., naval‐sonar systems, seismic‐exploration activity, maritime shipping and windfarm development) and by natural factors (e.g., climate change and ocean acidification). New regulatory initiatives have placed additional restrictions on uses of sound in the ocean: mitigation ...
Paul C. Etter, Jafar Saniie
wiley   +1 more source

Simultaneous localization of multiple broadband non-impulsive acoustic sources in an ocean waveguide using the array invariant [PDF]

, 2015
The array invariant method, previously derived for instantaneous range and bearing estimation of a single broadband impulsive source in a horizontally stratified ocean waveguide, can be generalized to simultaneously localize multiple uncorrelated ...
Gong, Zheng, Makris, Nicholas, Ratilal, Purnima   +2 more
core   +1 more source

Abstracts of Papers Presented at the 2005 Pittsburgh Conference

Journal of Analytical Methods in Chemistry, Volume 2005, Issue 3, Page 59-209, 2005., 2005
To attend or not to attend, that is the question. The Pittsburgh Conference continues to pose this conundrum to conferees and exhibitors alike. This year′s conference was the first to be presented without a set of paper abstracts—a good thing some would say but this old codger always used the paper abstracts to select papers of interest to our ...
Peter B. Stockwell
wiley   +1 more source

Model-Based Adaptive Behavior Framework for Optimal Acoustic Communication and Sensing by Marine Robots [PDF]

, 2012
In this paper, a hybrid data- and model-based autonomous environmental adaptation framework is presented which allows autonomous underwater vehicles (AUVs) with acoustic sensors to follow a path which optimizes their ability to maintain connectivity with
Schmidt, Henrik, Schneider, Toby
core   +1 more source

Interferometry of infragravity waves off New Zealand [PDF]

, 2014
Author Posting. © American Geophysical Union, 2014. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Collins, John A., Godin, Oleg A., Sheehan, Anne F., Zabotin, Nikolay A.   +3 more
core   +1 more source

Sampling mobile oceanic fishes and sharks: implications for fisheries and conservation planning [PDF]

, 2017
Tuna, billfish, and oceanic sharks [hereafter referred to as ‘mobile oceanic fishes and sharks’ (MOFS)] are characterised by conservative life-history strategies and highly migratory behaviour across large, transnational ranges. Intense exploitation over
Agnew, Alpine, Anticamara, Appleyard, Armsworth, Atkinson, Bach, Bailey, Bailey, Bastardie, Baum, Baum, Baum, Benoît, Bertrand, Bertrand, Bingham, Block, Block, Block, Blower, Boersch-Supan, Bouchet, Bouchet, Branch, Branton, Brierley, Camphuysen, Carlisle, Chu, Clarke, Clarke, Collette, Conners, Cullis-Suzuki, Cunjak, D'Agata, Dagorn, Dammannagoda, Davidson, Devillers, Dulvy, Dulvy, Estes, European Commission, Eveson, Fernandes, Ferretti, Ferretti, Ferretti, Flynn, Fretwell, Game, Gewin, Girard, Gormley, Gubili, Hammerschlag, Hampton, Hampton, Hanisch, Harden Jones, Hardin, Hardinge, Harrison, Havice, Hawkes, Hazen, Heagney, Heithaus, Hilborn, Hinz, Hobday, Hobday, Hodgson, Holland, Holland, Humphries, Hussey, Hussey, Irigoien, Isaac, IUCN-UNEP, Jagannathan, Josse, Josse, Josse, Juan-Jorda, Juan-Jordá, Juan-Jordá, Kleisner, Kleiven, Kloser, Koldewey, Koski, Langley, Langlois, Langlois, Lehodey, Leonard, Lester, Letessier, Letessier, Letessier, Letessier, Llope, Lubchenco, Lutcavage, Maclennan, MacNeil, Makris, Makris, Makris, Mallet, Maunder, Maxwell, Maxwell, Maxwell, McCook, Mclean, McPhee, Metuzals, Michielsens, Miller, Moore, Morato, Morato, Murphy, Myers, Myers, Natale, Needle, Nicol, Olsen, Ono, Ortiz, Parsons, Pauly, Piasente, Popp, Priede, Proud, Queiroz, Rooker, Rooker, Ryan, Sabatié, Saunders, Schick, Scott, Secor, Send, Sibert, Sibert, Sibert, Singleton, Sippel, Soanes, Srinivasan, Stanley, Sumaila, Sumaila, Swartz, Toonen, Trenkel, Utne-Palm, Walker, Wang, Ward, Watson, Weng, Weng, White, White, Wintle, Worm, Worm, Worm, Worm, Wu, Yesson   +180 more
core   +1 more source

Surface Wave Development and Ambient Sound in the Ocean

Journal of Geophysical Research: Oceans, Volume 129, Issue 12, December 2024.
Abstract Wind, wave, and acoustic observations are used to test a scaling for ambient sound levels in the ocean that is based on wind speed and the degree of surface wave development (at a given wind speed). The focus of this study is acoustic frequencies in the range 1–20 kHz, for which sound is generated by the bubbles injected during surface wave ...
Jim Thomson, Jie Yang, Robert Taylor, E. J. Rainville, Kristin Zeiden, Luc Rainville, Samuel Brenner, Megan Ballard, Meghan F. Cronin   +8 more
wiley   +1 more source

Study on Acoustic Variability Affected by Upper Ocean Dynamics in South Eastern Arabian Sea

Earth and Space Science, Volume 11, Issue 11, November 2024.
Abstract The influence of upper ocean dynamics on the acoustic field in the South Eastern Arabian Sea (SEAS) is studied using in situ oceanographic/acoustic measurements from a moored buoy, along with satellite‐derived and climatological data sets. Upper‐ocean variability at the site is quantified using Mixed Layer Depth (MLD), Isothermal Layer Depth ...
Kotta Srinivasu, M. C. Sanjana, G. Latha, T. V. S. Udaya Bhaskar, Hasibur Rahaman, A. Thirunavukkarasu, R Venkatesan   +6 more
wiley   +1 more source

Table of Contents [PDF]

, 1987
Contains the table of ...
Allen, Jonathan, Kleppner, Daniel
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