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Water Relations at Different Scales

  • Georg Hörmann
  • Matthias Herbst
  • Christiane Eschenbach
Part of the Ecological Studies book series (ECOLSTUD, volume 202)

The comprehensive data set of meteorological, hydrological, soil physical and plant physiological measurements permits a detailed inquiry into how ecosystems use water and how the water cycle is coupled with other cycles in agricultural and forest ecosystems. Since characteristic features of such cycling processes are distinctly scale-dependent and comprehensive water budgets are subject to detailed discussion in Chapter 9 of the present book, in the following the spatial scale is restricted to the range from leaves to stands of the ecosystems investigated in the core area of research (cf. Chapter 3). Thus, the first part presents water relations at the leaf scale, in the second the focus is on the ecophysiology of water exchange at the stand level, and finally there is a comparison of the empirical results of this enquiry with results of modelling approaches. The methodology underlying both measuring and modelling procedures is summarized in Section 1.3.

Keywords

Leaf Area Index Leaf Water Potential Beech Forest Maize Field Leaf Conductance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Georg Hörmann
    • 1
  • Matthias Herbst
    • 2
  • Christiane Eschenbach
    • 1
  1. 1.Ökologie-Zentrum der Christian-Albrechts-Universität zu KielGermany
  2. 2.Centre for Ecology and HydrologyUK

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