ATOP -The advanced Taiwan ocean prediction system based on the mpiPOM. Part 1: Model descriptions, analyses and results

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Title:	ATOP -The advanced Taiwan ocean prediction system based on the mpiPOM. Part 1: Model descriptions, analyses and results
Authors:	黃如瑤;Oey, Leo;Chang, Yu-Lin;Lin, Yu-Chun;Chang, Ming-Chia;Xu, Fanghua;Lu, Hung-Fu
Contributors:	地球科學學院水文與海洋科學研究所
Keywords:	Algorithms;Computer simulation;E-region;Farley-Buneman wave;Initial conditions;Intrusion;Oceans;Phase velocity;Resolution;Satellite altimetry;Sea currents;Sea surface;Stokes drift;Three dimensional models;Tpye-1 radar echoes;Tracers;Tracking;Turbulent mixing;Winds
Date:	2013-02-01
Issue Date:	2026-04-23 11:07:42 (UTC+8)
Publisher:	Chinese Geoscience Union;Taiwan: 中華民國地球科學學會
Abstract:	摘要： A data-assimilated Taiwan Ocean Prediction (ATOP) system is being developed at the National Central University, Taiwan. The model simulates sea-surface height, three-dimensional currents, temperature and salinity and turbulent mixing. The model has options for tracer and particle-tracking algorithms, as well as for wave-induced Stokes drift and wave-enhanced mixing and bottom drag. Two different forecast domains have been tested: a large-grid domain that encompasses the entire North Pacific Ocean at 0.1° × 0.1° horizontal resolution and 41 vertical sigma levels, and a smaller western North Pacific domain which at present also has the same horizontal resolution. In both domains, 25-year spin-up runs from 1988 - 2011 were first conducted, forced by six-hourly Cross-Calibrated Multi-Platform (CCMP) and NCEP reanalysis Global Forecast System (GSF) winds. The results are then used as initial conditions to conduct ocean analyses from January 2012 through February 2012, when updated hindcasts and real-time forecasts begin using the GFS winds. This paper describes the ATOP system and compares the forecast results against satellite altimetry data for assessing model skills. The model results are also shown to compare well with observations of (i) the Kuroshio intrusion in the northern South China Sea, and (ii) subtropical counter current. Review and comparison with other models in the literature of "(i)" are also given. 出版者： Taiwan: 中華民國地球科學學會出版日期： 2013-02-01 出處： TAO : Terrestrial, atmospheric, and oceanic sciences, 2013-02, Vol.24 (1), p.137-158 資源來源： Chinese Electronic Periodical Services (CEPS) 版權： 2013. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. 識別號： ISSN: 1017-0839 識別號： ISSN: 2223-8964 識別號： ISSN: 2311-7680 識別號： EISSN: 2311-7680 識別號： DOI: 10.3319/TAO.2012.09.12.01(Oc)
Appears in Collections:	[Graduate Institute of Hydrological and Oceanic Sciences] journal & Dissertation

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