Results 121 to 130 of about 47,803 (267)

Theoretical Solutions of Wave-Induced Seabed Response Under Fully Drained and Undrained Conditions for Verification of a Numerical Analysis Code

open access: yesGeotechnics
Yamamoto’s theoretical solution for a two-dimensional wave-induced response of an elastic seabed with finite permeability needs a simultaneous equation to be solved.
Takumi Iijima   +2 more
doaj   +1 more source

MEDIN Feasibility Study : archiving oil and gas industry site survey data [PDF]

open access: yes, 2010
This report was commissioned by the Marine Environmental and Information Network (MEDIN) to investigate the feasibility of collecting oil and gas industry site surveys conducted on the UKCS (UK Continental Shelf) for archive in the MEDIN DAC (Data ...
Richardson, A.E.
core  

Multi‐Scale Physical Modulation of Surface‐Layer Wind Profile and Momentum Flux in the Peripheral Circulation of Super Typhoon Yagi

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract This study presents analysis of the nearshore marine atmospheric surface layer during Super Typhoon Yagi using detailed observational data. As the typhoon's peripheral circulation intensified, wind speeds increased across the observed heights (16.4–35.1 m), while the vertical wind profile remained relatively uniform, likely due to the limited ...
Jing Liang   +5 more
wiley   +1 more source

Ocean Bottom Seismometers Provide Direct Measurements of Pulsed‐Structure and Turbulence of Turbidity Currents Overspilling From a Submarine Channel

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Turbidity currents transport vast amounts of sediment, carbon, and heat along submarine channels, yet their overspill onto channel‐levees and abyssal mixing remain poorly constrained due to lack of direct observations. Ocean‐bottom seismometers (OBS) deployed on the Congo Canyon–Channel levees captured the structure and turbulence of overspill
Pascal Kunath   +2 more
wiley   +1 more source

Numerical Study of Impact on Submarine Pipeline under the Joint Action of Seabed and Internal Pressure

open access: yesShiyou jixie, 2018
In order to study the influence of seabed and internal pressure on the impact of falling object on the pipeline, a finite element model of the impact of falling object on the submarine pipeline is set up by ABAQUS software to analyze the dynamic response
Wang Ying   +3 more
doaj  

Ngos' Contributions to Innovation: Innovation Enablers or Lead Innovators?

open access: yesCorporate Social Responsibility and Environmental Management, Volume 33, Issue 2, Page 1594-1610, March 2026.
ABSTRACT This study explores how non‐governmental organisations (NGOs) engage with innovation processes. Drawing on a comparative case study of two NGOs working in water sustainability, the paper analyses NGO involvement across seven stages of the innovation process.
Maria Cristina Pietronudo   +3 more
wiley   +1 more source

The marine and coastal area (Takutai Moana) act 2011: the commons, customary rights and the marine and coastal area [PDF]

open access: yes, 2012
The Marine and Coastal Area (Takutai Moana) Act 2011 (“MCAA”) came into force on 1 April 2011. It is the latest legislation on the foreshore and seabed.
Makgill, Robert
core   +1 more source

Primary Productivity and Habitat Depth Shape Developmental Mode in European Marine Gastropods

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Thorson's rule suggests that marine gastropods in colder, high‐latitude regions tend to have non‐pelagic (non‐drifting) larval development. However, this study on 94 European gastropod species found that the rule disappears when examined at finer spatial scales, with temperature and phylogeny having little influence.
Nicolás Weidberg   +3 more
wiley   +1 more source

Parametrization of Seabed Liquefaction for Nonlinear Waves

open access: yesJournal of Marine Science and Engineering
In actual marine environments, significant nonlinear changes occur during wave propagation toward the nearshore, resulting in noticeable wave asymmetry.
Mantang Zeng   +3 more
doaj   +1 more source

Development of a fusion adaptive algorithm for marine debris detection within the post-Sandy restoration framework [PDF]

open access: yes, 2014
Recognition of marine debris represent a difficult task due to the extreme variability of the marine environment, the possible targets, and the variable skill levels of human operators.
Calder, Brian R., Masetti, Giuseppe
core   +1 more source

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