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THE MODULAR MODELING SYSTEM (MMS)

THE MODULAR MODELING SYSTEM (MMS). Tools for the development, application, and analysis of hydrologic and ecosystem models. MODELING ISSUES. Increasing complexity of problems Increasing need for multidisciplinary approaches Continued advances in science and computer technology

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THE MODULAR MODELING SYSTEM (MMS)

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  1. THE MODULAR MODELING SYSTEM (MMS) Tools for the development, application, and analysis of hydrologic and ecosystem models

  2. MODELING ISSUES • Increasing complexity of problems • Increasing need for multidisciplinary approaches • Continued advances in science and computer technology • New data resources • No universal models

  3. STARTING POINTS • There are no universal models • Models for different purposes require different levels of detail and comprehensiveness • Appropriate model process conceptualizations are a function of problem objectives, data constraints, and spatial and temporal scales of application

  4. Modeling Conundrum • Experimental science builds on hypothesis testing and interpretation based on earlier published hypotheses and results • Modelers tend to build from the ground up because existing models are not well designed for incremental improvement by others

  5. TOOL BOX MODELING VIEWS • Research Model Developer Complex Detail • Application Model Developer • Model User • Resource Manager • Policy Maker Condensed Analysis

  6. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS Single Purpose Multi-objective, Complex

  7. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS

  8. CRITERIA AND RULES FOR GOOD MODULE DESIGN • relate directly to real world components or processes • have input and output variables that are measurable values • communicate solely via these input and output variables Modules should Reynolds J.F., and Acock, B., 1997, Modularity and genericness in plant and ecosystem models: Ecological Modeling 94, p 7-16

  9. MODEL BUILDING TOOL - XMBUILD

  10. USGS PRMS DAFLOW 1-D Sediment Transport (beta) MODFLOW WEBMOD WETMOD OTHER TOPMODEL Hydro-17 (NWS snowmelt) Snowmelt Runoff Model (SRM) (ARS) ENNS Model (modified HBV, Austria) SELECTED MODELS AND MODULES IN MMS • IN DEVELOPMENT • PRMS-MODFLOW-DAFLOW-UnsatZone • Sacramento Model (NWS) • PHREEQC, OTIS, OTEQ, AHM (QW models) • RZWQM, RUSLE, SWAT, Generic Crop (ARS Ag models)

  11. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS

  12. Ground Water - Surface Water Coupling

  13. PRMS, MODFLOW, DAFLOW Unsaturated Zone Unsaturated Zone Model (Niswonger and Prudic, 2003, WRR) Streamflow

  14. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS

  15. Watershed Model Hydraulics Model Data Management Interface (DMI) Fish Model LOOSELEY COUPLED MODELS MMS Model Off-the-shelf Model Database

  16. Watershed Model Hydraulics Model Data Management Interface (DMI) Fish Model LOOSELEY COUPLED MODELS MMS Model Off-the-shelf Model Database Model Management Interface (MMI) [XML]

  17. MULTI-MODEL CONTROLLER

  18. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS

  19. Recreation Watershed and River Systems Management Program Municipal & Industrial Irrigation Hydropower Research and development of decision support systems and their application to achieve an equitable balance among water resource issues. Riparian Habitat Endangered Species

  20. RiverWare – Lower Colorado River

  21. Upper Gunnison DSS Hydromet Real-time climate data feed Hydrologic Database DMI DMI RiverWare Reservoir and River System Operations Model DMI MMI Object User Interface Interface for data visualization and modeling Modular Modeling System Physical Process Models

  22. WARSMP BASINS CURRENTLY OPERATIONAL CURRENTLY OPERATIONAL IN DEVELOPMENT WARSMP RELATED IN DEVELOPMENT,MMS PLUS YAKIMA SACRAMENTO TRUCKEE GUNNISON SAN JOAQUIN SAN JUAN RIO GRANDE

  23. LEVELS OF MODULAR DESIGN • PROCESS • MODEL • FULLY COUPLED MODELS • LOOSELY COUPLED MODELS • RESOURCE MANAGEMENT DECISION SUPPORT SYSTEMS • ANALYSIS AND SUPPORT TOOLS

  24. ANALYSIS and SUPPORT TOOLS Currently Available Statistical and Graphical Analyses Parameter Optimization Parameter Sensitivity Analysis Beta Testing Shuffle Complex Evolution Optimization Multi-Objective COMplex Evolution Algorithm (MOCOM) Generalized Likelihood Uncertainty Estimation (GLUE) Visualization

  25. GIS WEASEL

  26. DIGITAL DATABASES (1 km2 resolution) Vegetation Type (USFS) Vegetation Density (USFS) Land Use-Land Cover (USGS)

  27. STATSGO - Soils Data, 1 km2 (USDA)

  28. AUTOMATED PARAMETER ESTIMATION USING THE GIS WEASEL

  29. Forecast Methodologies - Historic data as analog for the future Point measures (ESP) Radar data (NEXRAD) - Synthetic time-series using regional info - Atmospheric model output Statistical Downscaling Dynamical Downscaling

  30. 3-D Visualization

  31. CURRENT FOCUS ISSUES IN MMS DEVELOPMENT AND APPLICATION • Coupling of SW and GW Models • A Priori Parameter Estimation • Incorporation of Remotely Sensed Data • Coupling of Atmospheric and Hydrologic Models • Improved Hydrologic and Ecosystem Process Simulation • Integrated Analysis and Support Tools

  32. PRMS, MODFLOW, DAFLOW Unsaturated Zone Unsaturated Zone Model (Niswonger and Prudic, 2003, WRR) Streamflow

  33. A Priori Parameter Estimation Hydrologic Landscape Units Selected Basins

  34. Sleepers River, Vermont Trout Lake, Wisconsin Panola Mountain, Georgia Loch Vale, Colorado Luquillo, Puerto Rico USGS WATER, ENERGY, AND BIOGEOCHEMICAL BUDGETS (WEBB) PROGRAM

  35. FOCUS ISSUES ARE ADDRESSED THROUGH COLLABORATIVE MULTI-DISCIPLINARY EFFORTS

  36. UNIVERSITY COLLABORATION University of Arizona NSF funded -- Sustainability of semi-Arid Hydrology and Riparian Areas (SAHRA) NASA funded -- Southwest Regional Earth Science Applications Center -- Integration of remotely sensed data University of Colorado NOAA funded -- Coupling of hydrologic and atmospheric models to provide short- to long-term forecasts

  37. NRCS Streamflow Forecast Points (1200)

  38. INTEGRATED SYSTEM DEVELOPMENT Collaborative effort to integrate the Object Modeling System (OMS) and the Modular Modeling System (MMS) • US Geological Survey • Friedrich Schiller University, Jena, Germany • US Agricultural Research Service (ARS) • US Natural Resources Conservation Service (NRCS)

  39. Nuclear Regulatory Commission (NRC) Army Corp of Engineers (COE) US Geological Survey (USGS) National Oceanic and Atmospheric Admin (NOAA) U.S. MULTI-AGENCY MEMORANDUM OF UNDERSTANDING (http://www.iscmem.org) Facilitates cooperation in R&D of multi-media environmental models, frameworks, and databases for use in human and environmental health risk assessment • Environmental Protection Agency (EPA) • Department of Energy (DOE) • US Agricultural Research Service (ARS) • Natural Resources Conservation Service (NRCS)

  40. MMS International Collaboration • Public Works Research Institute, Japan • Korean Water Resources Corp., South Korea • Chinese Academy of Sciences, Geography and Natural Resources Institute, Beijing • Friedrich Schiller University, Jena, Germany • University of Bodenkultur, Vienna, Austria • International Atomic Energy Agency, Vienna

  41. SUMMARY • Toolbox approach to model and system development • Supports multi-disciplinary model integration for decision support systems • Open source software design allows many to share resources, expertise, knowledge, and costs • Flexible framework approach enables the incorporation of continuing advances in science, databases, and computer technology

  42. POINT Chicken Soup for the Modeling Soul “A fool with a tool is still a fool.” System Development magazine

  43. PRECIPITATION - RUNOFF MODELING PROJECT OPEN SHOP CONSULTATION COLLABORATION

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