OS2.2 | Oceanography at coastal scales. modelling, coupling, observations and applications
EDI
Oceanography at coastal scales. modelling, coupling, observations and applications
Convener: Agustín Sánchez-Arcilla | Co-conveners: Sandro Carniel, Joanna Staneva, Manuel Espino Infantes, Davide Bonaldo
Orals
| Tue, 25 Apr, 10:45–12:30 (CEST), 14:00–18:00 (CEST)
 
Room 1.61/62
Posters on site
| Attendance Tue, 25 Apr, 08:30–10:15 (CEST)
 
Hall X5
Posters virtual
| Attendance Tue, 25 Apr, 08:30–10:15 (CEST)
 
vHall CR/OS
Orals |
Tue, 10:45
Posters on site |
Tue, 08:30
Posters virtual
Tue, 08:30
Coastal oceanographic processes present important differences with deep water oceanography, resulting in higher prediction errors, where bottom topography in shallow domains exerts a strong control on wave/current/turbulence fields. These fields are modified by many additional factors that include stratification, land boundary conditions and interactions with coastal infrastructure. The strong non-linear interactions (breaking waves, nearshore circulation), the choice of numerical strategy (nested meshes, finite-elements) or the modulations in restricted domains (suspended sediment clouds, vegetation filtering) may also play a critical role in the predictive quality. Coastal observations (in-situ and remote) are therefore necessary to drive and calibrate numerical models, where the advent of new satellite capabilities (e.g. Sentinel resolution and sensors) and new modelling advances (e.g. couplings or unstructured grids) together with enhanced Coastal Observatories, are leading to a qualitative advance of coastal oceanography. Coastal issues become more relevant in a framework of changing climate, since transitional areas are more strongly impacted by climate (e.g. changing domains due to sea-level rise) and therefore more in need of new approaches that include Natural based Solutions.
Because of these reasons, it is timely to discuss recent advances in: a) coastal coupled hydro-morpho-eco modelling at different scales; b) aggregation of in-situ/satellite/numerical data from different sources; c) knowledge-based coastal applications, including the assessment of Nature-based interventions; d) uncertainties in coastal decision-making, framed by an ethical approach and supported by quantitative information. Building upon these challenges, we invite presentations on coastal modelling and coupling, local assimilation, boundary effects or operational coastal predictions with/out interactions with Nature based or traditional interventions. Contributions exploring the potential and currently open issues of non-linear response functions, support from artificial intelligence and big data or uncertainty assessments for coastal applications are also welcome. These and related coastal topics should conform a fruitful session for discussing applications of coastal science to conventional and nature-based interventions under climate change. Please state if you would be interested in submitting your presentation to a peer reviewed special issue in Ocean Science.

Orals: Tue, 25 Apr | Room 1.61/62

Chairperson: Sandro Carniel
10:45–10:50
BLOCK 1 - Coastal Oceanography (5-minute convener Introduction)
EGU23-6352
|
On-site presentation
Present and future long-term variability of the north Ionian surface circulation
Ernesto Napolitano et al.
EGU23-59
|
On-site presentation
A diagnosis of surface currents and sea surface heights in a coastal region
Sung Yong Kim and Eun Ae Lee
EGU23-6387
|
On-site presentation
Open-sea and coastal upwelling in the Adriatic Sea
Mirko Orlic et al.
EGU23-1363
|
On-site presentation
What drives the water exchange above sill level in the Orust-Tjörn fjord system?
Sandra-Esther Brunnabend et al.
Lunch break
Chairperson: Manuel Espino Infantes
14:00–14:05
BLOCK 2 - Coastal Waves and Morphodynamics (5-minute convener Introduction)
EGU23-7107
|
ECS
|
On-site presentation
COAWST-XBeach nesting strategy validation for the Celia storm at the Barceloneta beach
Xavier Sánchez-Artús et al.
EGU23-6088
|
ECS
|
On-site presentation
A new python tool for coastal bathymetry estimation : S2Shores
Grégoire Thoumyre et al.
EGU23-10962
|
Virtual presentation
The yielding process of the natural mud under current and wave shear stress
Yuezhang Xia et al.
EGU23-830
|
On-site presentation
Sensitivity of wave predictions to growth and dissipation parameterizations
Berna Ayat et al.
Coffee break
Chairperson: Davide Bonaldo
16:15–16:20
BLOCK 3 - Coastal NbS modelling (5-minute convener Introduction)
EGU23-10898
|
Virtual presentation
Sediment dynamics in Hangzhou Bay during Typhoon Mitag
Li Li et al.
EGU23-6519
|
On-site presentation
Effectiveness of mangroves as nature-based coastal defences in the Pearl River Delta
Michela De Dominicis et al.
EGU23-3309
|
On-site presentation
Hydro-eco-morphodynamics and carbon cycling at coastal scales and beyond
Wenyan Zhang et al.
EGU23-9577
|
ECS
|
On-site presentation
Modelling transport pathways of varying microplastics in an estuarine environment
Emily Summers et al.
EGU23-13650
|
ECS
|
On-site presentation
An Observational and Warning System for the Aquaculture Sector in European Waters
Diego Pereiro et al.
EGU23-14414
|
ECS
|
On-site presentation
River-coastal-ocean continuum modelling and assessment of nearshore dynamics
Salvatore Causio et al.
EGU23-15910
|
ECS
|
On-site presentation
Pathways to Realistic Impact Modelling in Estuarine Areas
Aaron Furnish et al.

Posters on site: Tue, 25 Apr, 08:30–10:15 | Hall X5

Chairpersons: Davide Bonaldo, Manuel Espino Infantes, Sandro Carniel
EGU23-6195
|
solicited
|
On-site presentation
Laboratory experiments and numerical modeling of wave transformations on a complex reef platform
Shih-Feng Su et al.
EGU23-6430
|
ECS
|
solicited
|
On-site presentation
High resolution observations of the ocean upper layer south of Cape St.Vincent, western Gulf of Cadiz: What they reveal
Sarah Antonia Rautenbach et al.
EGU23-7138
|
ECS
|
solicited
|
On-site presentation
Research on motion characteristics of floating breakwater with pneumatic chamber
Ta Wei Lin et al.
EGU23-14970
|
ECS
|
On-site presentation
Influence of atmospheric forcings on water renewal in harbours.
Yaiza Samper et al.
EGU23-8415
|
ECS
|
solicited
|
On-site presentation
Numerical investigation of the coastal dynamics over the western Black sea
S. Hadi Shamsnia et al.
EGU23-9068
|
ECS
|
solicited
|
On-site presentation
A 1-D model for predicting surf zone waves around the Irish Coast
Ashly Kalayil Uthaman et al.
EGU23-9307
|
solicited
|
On-site presentation
Sea state contribution to steric sea-level
Antonio Bonaduce et al.
EGU23-10802
|
ECS
|
solicited
|
On-site presentation
Quantifying Coastal Upwelling Index in the Southeastern Coast of Korea
Deoksu Kim et al.
EGU23-11643
|
ECS
|
solicited
|
On-site presentation
Coastal circualtion over the Gulf of Cadiz continental shelf. Local vs remote effects.
Sara Sirviente et al.
EGU23-10552
|
ECS
|
On-site presentation
High-resolution numerical modelling of seasonal volume, heat, and freshwater transport along the Indian coast
Kunal Madkaiker and Devendra Rao Ambarukhana
EGU23-12529
|
ECS
|
On-site presentation
Numerical simulation of ocean currents in the Northern Mozambique
Moein Doost Mohammadi et al.

Posters virtual: Tue, 25 Apr, 08:30–10:15 | vHall CR/OS

Chairpersons: Davide Bonaldo, Sandro Carniel, Manuel Espino Infantes
EGU23-7843
|
ECS
|
Virtual presentation
Impact of 3D non-hydrostatic dynamics on tracer transport in the nearshore region
Simon Treillou and Patrick Marchesiello