Results 21 to 30 of about 826,849 (294)

Experimental Study on the Curing Effect of Dredged Sediments with Three Types of Curing Agents

open access: yesMATEC Web of Conferences, 2016
Sediment solidification technology is widely used to dispose dredged sediment, three types of curing agents were used in this study to solidified the dredged sediment from shallows in Nantong with three types of curing agents: JY, ZL and FJ.
Yan Lei-Ming   +4 more
doaj   +1 more source

Interactive effects of salinity, temperature and food web configuration on performance and harmfulness of the raphidophyte Heterosigma akashiwo

open access: yesFrontiers in Marine Science, 2023
The cosmopolitan raphidophyte Heterosigma akashiwo commonly forms harmful algal blooms (HABs) in diverse estuaries discharging into Algoa Bay, South Africa, potentially leading to hypoxia, fish kills and a decline in key primary consumers.
Jakob Karl Giesler   +6 more
doaj   +1 more source

Parametric rolling in regular head waves of the Kriso container ship : numerical and experimental investigation in shallow water [PDF]

open access: yes, 2019
The IMO Intact Stability Code considers the parametric rolling phenomenon as one of the stability failure modes because of the larger roll angles attained.
Delefortrie, Guillaume   +4 more
core   +1 more source

From offshore to onshore: multiple origins of shallow-water corals from deep-sea ancestors. [PDF]

open access: yesPLoS ONE, 2008
Shallow-water tropical reefs and the deep sea represent the two most diverse marine environments. Understanding the origin and diversification of this biodiversity is a major quest in ecology and evolution.
Alberto Lindner   +2 more
doaj   +1 more source

Laboratory simulation of soil respiration response to environmental conditions in intertidal zones of Jiangsu Province, China

open access: yesWater Science and Engineering, 2022
As major contributor to the blue carbon sink, intertidal zones play a crucial role in the global carbon cycle. In recent years, more attention has been given to the carbon cycle in intertidal wetlands.
Peng Wang   +4 more
doaj   +1 more source

Resonant sloshing in shallow water

open access: yesJournal of Fluid Mechanics, 1986
The ordinary differential equation \[ {\textstyle\frac{1}{3}}\kappa^2(g^{\prime\prime}+g) - \lambda g - {\textstyle\frac{3}{2}}g^2 + \frac{2}{\pi} \cos t = -\frac{3}{2}\int_{-\pi}^{\pi}g^2\,{\rm d}t, \] which represents forced water waves on shallow water near resonance, is considered when the dispersion κ is small.
Ockendon, H, Ockendon, J, Johnson, A
openaire   +1 more source

Very Shallow Water Bathymetry Retrieval from Hyperspectral Imagery at the Virginia Coast Reserve (VCR\u2707) Multi-Sensor Campaign [PDF]

open access: yes, 2008
A number of institutions, including the Naval Research Laboratory (NRL), have developed look up tables for remote retrieval of bathymetry and in-water optical properties from hyperspectral imagery (HSI) [6].
Bachmann, Charles M   +14 more
core   +3 more sources

Statistical mechanics of the shallow water system [PDF]

open access: yes, 2000
We extend the formalism of the statistical theory developed for the 2D Euler equation to the case of shallow water system. Relaxation equations towards the maximum entropy state are proposed, which provide a parametrization of sub-grid scale eddies in 2D
Chavanis, P. H., Sommeria, J.
core   +5 more sources

KP solitons in shallow water

open access: yes, 2010
The main purpose of the paper is to provide a survey of our recent studies on soliton solutions of the Kadomtsev-Petviashvili (KP) equation. The classification is based on the far-field patterns of the solutions which consist of a finite number of line ...
Ablowitz M J   +22 more
core   +1 more source

Shallow-Water Propagation [PDF]

open access: yes, 1999
Abstract : The long-term goal is to develop methods for deterministic and stochastic acoustic calculations in complex shallow water environments, specify their capabilities and accuracy, and apply them to explain experimental data and understand physical mechanisms of propagation.
openaire   +2 more sources

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