Observatory Design

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  1. Intensive Research Sites in Major Ecosystem Types
    • New process knowledge
    • develop a physically based understanding of eco-hydrological processes at the plot-to-hillslope scale
  2. Distributed Data Collection
    • Spatial and temporal variability in processes
    • obtain intensive, coordinated observations of these processes in major vegetation, ecosystem, landcover types
  3. Nested Catchments
    • Integrated measure of "upstream" processes
    • identify physically-based methods to parameterize these processes at the landscape-to-basin scale
  4. Experimental Manipulations
    • Address specific unknowns
  5. Fine Resolution Model Development
    • Combining knowledge into predictive model;
    • accurately incorporate the important hydrometeorological, physiographic, and physiological interrelationships in a distributed hydrologic watershed model
©2006. SAHRA - NSF Science and Technology Center