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Information × Registration Number 0210U001458, 0107U000664 , R & D reports Title Computer simulation modeling method developing for landscape geochemical migration within the watersheds . popup.stage_title Head Kostrikov Sergei, Registration Date 17-02-2010 Organization Kharkov National University named after V.N. Karazin popup.description2 Research Object: Geochemical migration processes and phenomena are the result of different factor interactions. They are considered as the derivatives of the landscape territorial structures within river watershed boundaries. The morphology of fluvial topography impacts greatly the whole structure of geochemical processes within a watershed. The fluvial channel network and fluvial topography have been considered as a factor of the geochemical migration processes. Subject of Development: Methodological approach and a set of models for the geochemical migration in watersheds; the development of the digital elevation models for tested areas; the definition of the landscape structure within tested areas; computer maps of geochemical migration processes within tested watersheds. The project of a Graphic User Interface with respect to the developed model implementations. Research Goal: The research of the channel network and fluvial topography performance in the creation of the geographical landscape chemical migration structure with the key region method. The software functionality and the GUI development on the aforementioned base. The realization and the implementation of the algorithms for the topography-based factor of the geochemical migration modeling and calculation. Research and Development Methods: Hydrologic-geomorphic modeling methods; Microsoft Visual C ++ and MapBasic 6.5 development methods.Development results: The Conceptual Model of the lateral geochemical migration within a watershed; the method of the geochemical migration topography-based factor definition; the elaboration and characterization of the Digital Elevation Models including the geochemical landscape structure; improvement of the methods for morphological-morphometric characteristics calculation; the project of the software GUI; the geochemical migration computer maps of the tested watersheds.There are conclusions made in the second report mainly due to 1) theoretical grounding of the topography performance; 2) methods of DEM and GIS models development; 3) general scheme of geochemical landscape, 4) the research subject software functionality and GUI. Product Description popup.authors Антипова О. Костріков С. Кострікова Т. Рибчак Т. popup.nrat_date 2020-04-02 Close