Results 21 to 30 of about 88,570 (271)

Butyltin compounds in a sediment core from the old Tilbury basin, London, UK [PDF]

, 2005
Sections from a sediment core taken from the River Thames were analysed for butyltin species using gas chromatography with species-specific isotope dilution mass spectrometry.
Almeida, Alzieu, Alzieu, Appleby, Bartlett, Batley, Bennett, Berg, Bhosle, Blunden, Booty, Broodbank, Burton, Chiron, Clark, Cundy, Dahllof, de Mora, Dowson, Dowson, Dowson, Dowson, Evans, Fent, Fent, Fernandez, Greeves, Harino, Hoch, Horiguchi, IMO, J.N. Lester, Jones, M.D. Scrimshaw, Midorikawa, R. Wahlen, Ramaswamy, Randall, Rodriguez-Gonzalez, Sarradin, Scrimshaw, Smith, Sturgeon, Sturgeon, Sudaryanto, T. Catterick, Thomas, Unger, Viglino, Voulvoulis, Voulvoulis, Wahlen, Wiese   +52 more
core   +1 more source

Hydrodynamic Climate of Port Phillip Bay

Journal of Marine Science and Engineering, 2021
This study is dedicated to the hydrodynamic climate of Port Phillip Bay (PPB)—a largest coastal lagoon system in Victoria, Australia. Novelty of the present study includes long-term hydrodynamic hindcast simulations integrated with a spectral wave model.
Huy Quang Tran, David Provis, Alexander V. Babanin   +2 more
doaj   +1 more source

Spatial Patterns in Water Quality Changes during Dredging in Tropical Environments. [PDF]

PLoS ONE, 2015
Dredging poses a potential risk to tropical ecosystems, especially in turbidity-sensitive environments such as coral reefs, filter feeding communities and seagrasses.
Rebecca Fisher, Clair Stark, Peter Ridd, Ross Jones   +3 more
doaj   +1 more source

The Model of Support for the Decision-Making Process, While Organizing Dredging Works in the Ports

Energies, 2021
The aim of the research was to create a decision-making model, which would be able to support planning, organizing and conducting the dredging works in the port area.
Adam Kaizer, Tomasz Neumann
doaj   +1 more source

Numerical study on smoke temperature characteristics in T-shaped bifurcated tunnel fires

Journal of Intelligent Construction
Due to the swift progress of subterranean urban transportation, various branching structures emerged one after another. When it brought significant convenience to people’s travel, the fire hazard associated with it could not be overlooked.
Kebin Song, Yongzheng Yao, Fei Ren, Yuelin Dai, Wei Li, Huan Liu, Rushan Feng, Baoping Dong, Lei Jiang   +8 more
doaj   +1 more source

Numerical simulation of hydro-and morfodynamic effects of side channels design parameters [PDF]

, 2012
Four side channel design parameters are analysed by two-dimensionally modelling the extremes with the numerical software package Delft3D. In order to advise how to minimise the maintenance activity dredging in rivers due to the construction of side ...
Schuurman, P.K.
core   +1 more source

The demand for hydrographic surveyors in the Benelux [PDF]

, 2015
In February 2015, the Hydrographic Society Benelux (HSB) sent an extended questionnaire to 77 of the most important hydrographic companies in the Benelux (Belgium, The Netherlands and Luxemburg).
De Maeyer, Philippe, De Wulf, Alain, Stal, Cornelis, Vandenbulcke, Annelies   +3 more
core   +1 more source

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

Agribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

Method for calculating and selecting minimum specific energy consumption working point of dredger

Zhongguo Jianchuan Yanjiu
ObjectiveA method for calculating and selecting the minimum specific energy consumption working point is developed to solve the problem of high energy consumption in the short-distance slurry transport of dredgers.MethodsBased on the relevant models of ...
Mingzhi LI, Zhengjun YANG, Yanping HE, Hongsheng ZHANG, Rongbin TONG, Shuyang ZHANG   +5 more
doaj   +1 more source

Using a sand wave model for optimal monitoring of navigation depth [PDF]

, 2005
In the Euro Channel to Rotterdam Harbor, sand waves reduce the navigable depth to an unacceptable level. To avoid the risk of grounding, the navigation depth is monitored and sand waves that reduce the navigation depth unacceptably are dredged. After the
Berg, Joris van den, Hulscher, Suzanne J.M.H., Knaapen, Michiel A.F., Tiessen, Meinard C.H.   +3 more
core   +1 more source