Search

Using numerical modelling it is possible to anticipate unfavorable wave conditions for port activity. In particular, using coupled numerical models it is possible to include a larger number of variables, parameters, processes and interactions with focus on improving the representation and precision of processes that occur in the environment. This paper presents a numerical simulation system applied to the coast of central Chile using a coupled tool, which includes the wave model Wavewatch III (WW3), the hydrodynamic model Coastal and Regional Ocean Community (CROCO) and the atmospheric model Weather Research and Forecasting (WRF). The coupled modeling system accounts a oneway coupling from the WRF variables that CROCO and WW3 use as input, and a two-way coupling between the CROCO and WW3 models. The latter is developed through the implementation of the coupler software Ocean Atmosphere Sea Ice Soil (OASIS-MCT3) and the use of coupling tools provided by CROCO. Model results are contrasted with wave instrumental observations made by the National Hydrographic and Oceanographic Data Center of Chile (CENDHOC) using statistics error parameters such as bias, mean square error, and correlation. The hydrodynamic coupled simulations present a better adjustment to the measurements compared to those without coupling revealing a lower bias for significant wave height and mean directions. Likewise, higher values of the correlation coefficients are found in significant wave height with the hydrodynamic coupled tool. [ABSTRACT FROM AUTHOR]

Copyright of Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales is the property of Academia Colombiana de Ciencias Exactas, Fisicas y Naturales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Methaodos: Social Science Journal / Methaodos: Revista de Ciencias Sociales is the property of Departamento de Ciencias de la Comunicacion y Sociologia, Universidad Rey Juan Carlos and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Hidalguía is the property of Revista Hidalguia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ingente Americana is the property of Ingente Americana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Boletín Académico: Journal of Research & Contemporary Architecture / Revista de Investigación y Architectura Contemporánea is the property of Boletin Academico: Revista de Investigacion y Architectura Contemporanea and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Politica y Sociedad is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Dilemas Contemporáneos: Educación, Política y Valores is the property of Dilemas Contemporaneos: Educacion, Politica y Valores and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Docencia Universitaria is the property of Universidad Industrial de Santander and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article reports on the first operational predictions of the European Centre for Medium-Range Weather Forecasts (ECMWF) in Bologna. The ECMWF has moved its Data Processing Centre from Reading, United Kingdom, to Bologna, Italy, which has allowed for the predictions to be made at the new headquarters. The article proposes four lines of research related to climate change and its impacts, including the study of extreme states of the climate system, factors contributing to climate-related mortality and morbidity, social fragility, and disaster assessment in a changing world. It also highlights the importance of considering social vulnerabilities and other non-climatic risks in the comprehensive approach to the climate system. The article mentions the relocation of the European Centre for Weather Prediction to Bologna due to Brexit and the need for European Commission-funded infrastructures to be located in a member country of the EU. [Extracted from the article]

Copyright of Anaquel de Estudios Árabes is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)