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Towards multi-scale integrated hydrological models using the LIQUID ® framework. Overview of the concepts and first application examples

Branger, F. ; Braud, I. ; Debionne, S. ; Viallet, P. ; Dehotin, J. ; Henine, H. ; Nedelec, Y. ; Anquetin, S.

Environmental modelling & software : with environment data news, 2010-12, Vol.25 (12), p.1672-1681 [同儕審閱期刊]

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  • 題名:
    Towards multi-scale integrated hydrological models using the LIQUID ® framework. Overview of the concepts and first application examples
  • 著者: Branger, F. ; Braud, I. ; Debionne, S. ; Viallet, P. ; Dehotin, J. ; Henine, H. ; Nedelec, Y. ; Anquetin, S.
  • 主題: Environmental Sciences ; Feedback simulation ; Framework ; Hydrological models ; Integrated modelling ; LIQUID ; Modularity ; Spatial discretization
  • 所屬期刊: Environmental modelling & software : with environment data news, 2010-12, Vol.25 (12), p.1672-1681
  • 描述: Distributed hydrological models are valuable tools that can be used to support water management in catchments. However, the complexity of management issues, the variety of modelling objectives, and the variable availability of data require a flexible way to customize models and adapt them to each individual problem. Environmental modelling frameworks offer such flexibility; they are designed to build and run integrated models on the basis of reusable and exchangeable components. This paper presents the LIQUID ® framework, developed by Hydrowide since 2005. The purpose of developing LIQUID ® was to provide both easier integration of hydrological processes and preservation of their characteristic temporal and spatial scales. It suits a wide range of applications, both in terms of spatial scales and of process conceptualisations. LIQUID ® is able to synchronize different time steps, to handle irregular geometries, and to simulate complex connections between components, in particular involving feedback. The paper presents the concepts of LIQUID ® and the technical choices made to meet the above requirements, with focuses on the simulation run system and on the spatial discretization of process components. The use of the framework is illustrated by five application cases associated with contrasted spatial and temporal scales.
  • 出版者: Elsevier Ltd
  • 語言: 英文
  • 識別號: ISSN: 1364-8152
    EISSN: 1873-6726
    DOI: 10.1016/j.envsoft.2010.06.005
  • 資源來源: Elsevier ScienceDirect Journals Complete

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