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Julia M. Moriarty, Courtney K. Harris and Mark G. Hadfield
Numerical models can complement observations in investigations of marine sediment transport and depositional processes. A coupled hydrodynamic and sediment transport model was implemented for the Waipaoa River continental shelf offshore of the North Isla...
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Monica Mather,Trudy Chatwin,Jenna Cragg,Linda Sinclair,Douglas Bertram
The Marbled Murrelet is legally listed as a Threatened species in Canada primarily due to loss of nesting habitat. The Marbled Murrelet Nesting Habitat Suitability Model for the British Columbia Coast is a model developed to predict the amount and distri...
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Zhangliang Ding, Jianrong Zhu, Bingrui Chen and Daoyang Bao
The balance between the need of improving horizontal resolution in simulating local small-scale ocean processes and computational costs makes it desirable to refine model mesh locally. A three-dimensional, two-way nesting unstructured quadrilateral grid,...
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Manuel García-León, Marcos G. Sotillo, Marc Mestres, Manuel Espino and Enrique Álvarez Fanjul
The Puertos del Estado SAMOA coastal and port ocean forecast service delivers operational ocean forecasts to the Spanish Port Authorities since 01/2017 (originally set-up for 9 ports). In its second development phase (2019?2021), the SAMOA service has be...
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Georgy I. Shapiro and Jose M. Gonzalez-Ondina
A simple and computationally efficient method is presented for creating a high-resolution regional (child) model nested within a coarse-resolution, good-quality data-assimilating (parent) model. The method, named Nesting with Downscaling and Data Assimil...
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Joon-Bum Jee and Sangil Kim
A high-resolution Weather Research and Forecasting (WRF) model for a heavy rainfall case is configured and the performance of the precipitation forecasting is evaluated. Sensitivity tests were carried out by changing the model configuration, such as doma...
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Lin He, Shengnan Wang and Xinran Cao
Shipping Enterprise Credit Named Entity Recognition (NER) aims to recognize shipping enterprise credit entities from unstructured shipping enterprise credit texts. Aiming at the problem of low entity recognition rate caused by complex and diverse entitie...
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Lili Yang, Changlong Wang, Jianfeng Yu, Nan Xu and Dongwei Wang
Peanuts are prone to insect damage, breakage, germination, mildew, and other defects, which makes the quality of peanuts uneven. The difference in peanut pod quality makes the price and economic benefit also have a big difference. The classification of p...
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Jefferson T. Hinke, Louise M. Giuseffi, Victoria R. Hermanson, Samuel M. Woodman and Douglas J. Krause
Estimating seabird and pinniped abundance is central to wildlife management and ecosystem monitoring in Antarctica. Unoccupied aerial systems (UAS) can collect images to support monitoring, but manual image analysis is often impractical. Automating targe...
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Frans van Eeden, Georgios Klonaris, Jeffrey Verbeurgt, Peter Troch and Alain De Wulf
This paper presents the analysis of spectral wind-wave modelling (using SWAN) of the North Sea focusing on the modelled wave parameters along the Belgian coast. Two wind databases were used to drive the model: ECMWF-ERA5 reanalysis and the Dutch Offshore...
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Caleb T. Lodge and Robert J. Weaver
Efficiency in storm surge modeling is crucial for forecasting coastal hazards in real-time. While computation cost may not be the main concern for organizations with ample resources, the robustness of forecasts generated by most parties are restricted by...
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Björn R. Röbke, Tim Leijnse, Gundula Winter, Maarten van Ormondt, Joana van Nieuwkoop and Reimer de Graaff
This study demonstrates the skills of D-FLOW Flexible Mesh (FM) and SFINCS (Super-Fast INundation of CoastS) in combination with the Delft Dashboard Tsunami Toolbox to numerically simulate tsunami offshore propagation and inundation based on the example ...
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Shannon Nudds, Youyu Lu, Simon Higginson, Susan P. Haigh, Jean-Philippe Paquin, Mitchell O?Flaherty-Sproul, Stephanne Taylor, Hauke Blanken, Guillaume Marcotte, Gregory C. Smith, Natacha B. Bernier, Phillip MacAulay, Yongsheng Wu, Li Zhai, Xianmin Hu, Jérôme Chanut, Michael Dunphy, Frédéric Dupont, David Greenberg, Fraser J. M. Davidson and Fred Pageadd Show full author list remove Hide full author list
The oceanography sub-initiative of Canada?s Oceans Protection Plan was tasked to develop high-resolution nearshore ocean models for enhanced marine safety and emergency response, fitting into the multi-scale, multi-level nested operational ocean forecast...
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Fangyi Li, Yufei Yan, Jianhua Rong and Houyao Zhu
In practical engineering, due to the lack of information, it is impossible to accurately determine the distribution of all variables. Therefore, time-variant reliability problems with both random and interval variables may be encountered. However, this k...
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F. Louise Waterhouse,Alan E. Burger,Peter Ott,Ann Donaldson,David B. Lank
Accurate and reliable identification of potential nesting habitat is required to manage for the threatened Marbled Murrelet (Brachyramphus marmoratus). Three habitat classifications are typically used by wildlife planners: a bivariate suitability algorit...
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F. Louise Waterhouse,Alan E. Burger,Peter K. Ott,Ann Donaldson,David B. Lank
Accurate and reliable identification of potential nesting habitat is required to manage for the threatened Marbled Murrelet (Brachyramphus marmoratus). Three habitat classifications are typically used by wildlife planners: a bivariate suitability algorit...
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Jean-Denis Mathias, Susan Spierre Clark, Nuri Onat and Thomas P. Seager
This paper considers a dynamical way to connect resilience outcomes and processes by nesting process-based approaches inside a controlled dynamical system under resource constraints. To illustrate this, we use a dynamical model of electric power generati...
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Leonard M. Druyan and Matthew Fulakeza
A prequel study showed that dynamic downscaling using a regional climate model (RCM) over Africa improved the Goddard Institute for Space Studies Atmosphere-Ocean Global Climate Model (GISS AOGCM: ModelE) simulation of June–September rainfall patte...
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Juntong Chen, Man Ge and Lin Li
In order to increase industrial production quality and efficiency, it is essential to understand how the aeration and no-aeration condition affects liquid and solid material mixing in the stirred tank. Due to complicated shear flows, the related mass-tra...
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Shahid Latif and Slobodan P. Simonovic
Low-lying coastal communities are often threatened by compound flooding (CF), which can be determined through the joint occurrence of storm surges, rainfall and river discharge, either successively or in close succession. The trivariate distribution can ...
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