Coupling watersheds, estuaries and regional ocean through numerical modelling for Western Iberia: a novel methodology
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An original methodology for integrating the water cycle from the rain water to the open ocean by numerical models was set up using an offline coupling technique. The different components of the water continuum, including watersheds, estuaries and ocean, for Western Iberia were reproduced using numerical components of the MOHID Water Modelling System (http://www.mohid.com). This set of models, when combined through this novel methodology, is able to fill information gaps, and to include, in a realistic mode, the fresh water inputs in terms of volume and composition, into a regional ocean model. The designed methodology is illustrated using the Tagus River, estuary and its region of fresh water influence as case study, and its performance is evaluated by means of river flow and salinity observations.
KeywordsWestern Iberia Numerical modelling MOHID Watershed River Estuary PCOMS Tagus ROFI Regional ocean model Offline coupling
This research was supported by the EMoSEM project, a two-year project (2013–2014) funded by the French National Research Agency (ANR) and the Belgian Science Policy (BELSPO) in the frame of EU FP7 ERA-NET Seas-era. River flow data were provided by the Portuguese National Institute of Water (INAG) through their portal SNIRH (http://www.snirh.pt). The authors are grateful to the water utility company SIMTEJO for providing the salinity data from its coastal buoy. The authors would like to thank the anonymous reviewers for their valuable comments and suggestions to improve the quality of the current manuscript.
- Ascione KI, Campuzano F, Franz G, Fernandes R, Viegas C, Sobrinho J, de Pablo H, Amaral A, Pinto L, Mateus M, Neves R (2014) Advances in modeling of water quality in estuaries. In: Finkl CW, Makowski C (eds) Remote sensing and modeling. Springer International Publishing, Switzerland, pp. 237–276. doi: 10.1007/978-3-319-06326-3_10 Google Scholar
- Campuzano FJ, Fernandes R, Leitão PC, Viegas C, de Pablo H, Neves R (2012) Implementing local operational models based on an offline downscaling technique: The Tagus estuary case. 2.as Jornadas de Engenharia Hidrográfica, 20–22 June 2012, Lisbon, Portugal. Extended abstracts: 105–108Google Scholar
- Chow VT (1959) Open-channel hydraulics. McGraw-Hill, New York, p. 680Google Scholar
- De Pablo H, Brito D, Mateus M, Trancoso AR, Campuzano FJ, Pinto L, Neves R (2013) An integration methodology to estimate water fluxes and constituents budgets in coastal areas: application to the Tagus coastal area. In: Mateus M, Neves R (eds) Ocean modelling for coastal management. Case studies with MOHID. IST Press, Lisbon, pp. 213–224Google Scholar
- EEA (2007) CLC2006 technical guidelines. Technical report, 17. EEA Copenhagen. http://www.eea.europa.eu/publications/technical_report_2007_17
- Grell GA, Dudhia J, Stauffer D (1994) A description of the fifth-generation Penn State/NCAR Mesoscale Model (MM5). NCAR Technical Note NCAR/TN-398 + STRGoogle Scholar
- Liu Y, MacCready P, Hickey BM, Dever EP, Kosro PM, Banas NS (2009) Evaluation of a coastal ocean circulation model for the Columbia River plume in summer 2004. Journal of Geophysical Research: Oceans 114(C2):2156–2202Google Scholar
- Neves R (2013) The MOHID concept. In: Mateus M, Neves R (eds) Ocean modelling for coastal management-case studies with MOHID. IST Press, Lisbon, pp. 1–11Google Scholar
- Pina RD, Braunschweig F, Silva A, Ochoa-Rodriguez S, Simões NE, Mijic A, Marques AS, Maksimović Č (2015) Urban stormwater modelling with MOHID. UDM 2015 - 10th International Urban Drainage Modelling Conference 20–23 September 2015 Mont-Sainte-Anne, Québec, CanadaGoogle Scholar
- Skamarock WC, Klemp JB, Dudhia J, Gill DO, Barker DM, Wang W, Powers JG (2005) A description of the advanced research wrf version 2. Tech. Rep., National Center for Atmospheric ResearchGoogle Scholar
- Trancoso AR (2012) Operational modelling as a tool in wind power forecasts and meteorological warnings, PhD in Environmental Engineering, Instituto Superior Técnico, Technical University of LisbonGoogle Scholar