Synthetic events for flood risk calculation by using a nested Copula structure
E3S Web of Conferences, 2016 Risk analysis requires considering the entire frequency domain of flood consequences. Synthetic events were generated for the entire river system of the Scheldt estuary.
Franken Tim +2 more
doaj +1 more source
Bycatch and discard survival rate in a small-scale bivalve dredge fishery along the Algarve coast (southern Portugal) [PDF]
, 2018 Although the bivalve dredge used on the Algarve coast (southern Portugal) is highly selective for the target species, in some periods of the year the bycatch can exceed the catch of the commercial species. The present study aimed to quantify the bycatch
Alverson +65 more
core +3 more sources
Frontiers in Marine Science, 2019 Accelerating the recovery of marine coastal ecosystems is a global challenge that has been attempted on many systems around the world. Restoration efforts have shown varying levels of success at localized-scales, but developing techniques for large-scale
Christopher Doropoulos +8 more
doaj +1 more source
Preliminary Study of Ecological Dredging Technology for the Three Gorges Reservoir [PDF]
长江科学院院报[Objective] Traditional dredging methods for reservoir sedimentation can cause resuspension of sediments, leading to the release of nutrients, and then affect the water environment.
ZHOU Wang-min, LI Xiao-meng, TAN Hao-yue, LUO Ping-an, ZHAO Ke-feng, LU Shu-qiang
doaj +1 more source
A Technical Note on the Application of Interpolation Method on Modeling of 3D Surface Rock Layer
Advances in Civil Engineering, 2020 The planning stages of dredging require comprehensive and detailed analyses. Identifying the dredging environment is one of the important points. A three-dimensional (3D) geological modeling technology has been shown to be a robust tool for representing ...
Songyu Yin, Yu Zhou
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 +3 more
doaj +1 more source
The vulnerability of tidal flats and multi-channel estuaries to dredging and disposal
Anthropocene Coasts, 2019 Shipping fairways in estuaries are continuously dredged to maintain access for large vessels to major ports. However, several estuaries worldwide show adverse side effects to dredging activities, in particular affecting morphology and ecologically ...
W. V. van Dijk +9 more
semanticscholar +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
Construction of fairways and reconstruction of channels using rotary-bucket dredgers and calculation of soil-collecting devices [PDF]
E3S Web of Conferences, 2021 Rotary bucket dredgers are used in various operations: dredging, mining, development of all types of soil. Despite their high weight, cost and complexity of construction, they are increasingly used in underwater soil development due to their versatility ...
Volodin Yurii +4 more
doaj +1 more source
Scientific Reports, 2019 Maerl beds form complex biogenic benthic habitats, characterized by high productivity as well as diverse biological communities. Disturbances associated with extraction and/or fishing activities using mobile bottom-contacting gears such as clam-dredges ...
G. Bernard +6 more
semanticscholar +1 more source