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Modelling Indonesian rainfall with a coupled regional model 总被引：2，自引：0，他引：2
Edvin Aldrian Dmitry Sein Daniela Jacob Lydia Dümenil Gates Ralf Podzun 《Climate Dynamics》2005,25(1):1-17
Long-term high-resolution coupled climate model simulations using the Max Planck Institute Regional Climate Model and the
Max Planck Institute Ocean Model have been performed with boundary forcings from two reanalyses: firstly from the European
Centre for Medium-Range Weather Forecasts, and secondly from the joint reanalysis of the National Centers for Environmental
Prediction and the National Center for Atmospheric Research. This study employs a special coupling setup using a regional
atmospheric model and a global ocean model. The latter model applies a special conformal grid from a bipolar orthogonal spherical
coordinate system, which allows irregular positions of the poles and focuses on the detail over the Maritime Continent. The
coupled model was able to simulate stable and realistic rainfall variabilities without flux correction and at two different
ocean resolutions. The coupled system is integrated for a period between 1979 and 1993 and the results are then compared to
those from uncoupled runs and from observation. The results show improved performance after coupling: a remarkable reduction
of overestimated rainfall over the sea for the atmospheric model and of warm SST biases for the ocean model. There is no significant
change in rainfall variability at higher ocean model resolution, but the ocean circulation shows less transport variability
within the Makassar Strait in comparison to observations.
This paper has not been published or considered by any other journal in any language. 相似文献
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Ulrych Jaromír Cajz Vladimír Pivec Edvin Novák Jiří Karel Nekovařík Čestmír Balogh Kadosa 《Studia Geophysica et Geodaetica》2000,44(2):346-351
Three independent volcanic suites have been recognised in W Bohemia: (i) the old unimodal alkaline ol. nephelinite-tephrite (29-19 Ma) in the Ohe Rift, (ii) two contemporaneous weakly (trachybasalt/trachyandesite-trachyte/rhyolite; 13-11 Ma) and strongly (ol. nephelinite-tephrite/basanite; 12-8 Ma) alkaline series in the flank of the Cheb-Domalice Graben formed by the Teplá Highland and (iii) the young unimodal ol. melilitite/ol. nephelinite alkaline suite (2.0-0.12 Ma) at the intersection of the above mentioned structures in the Cheb Basin. The magmas of all the suites are mantle-derived and, in the case of the Cheb-Domalice Graben series, associated with the AFC process. Two main fault systems: (i) ENE-WSW and (ii) NNW-SSE are developed in W Bohemia, corresponding to the directions of the two prominent taphrogenic structures. The southwesterly continuation of the Ohe Rift across the Mariánské Lázn Fault is marked by volcanics only. 相似文献
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