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Comparison of saturated areas mapping methods in the Jizera Mountains, Czech Republic

Research output: Contribution to journalJournal article

Published

  • Alena Kulasova
  • Keith J. Beven
  • Sarka D. Blazkova
  • Daniela Rezacova
  • Jiri Cajthaml
Journal publication date06/2014
JournalJournal of Hydrology and Hydromechanics
Journal number2
Volume62
Number of pages9
Pages160-168
Original languageEnglish

Abstract

Understanding and modelling the processes of flood runoff generation is still a challenge in catchment hydrology. In particular, there are issues about how best to represent the effects of the antecedent state of saturation of a catchment on runoff formation and flood hydrographs. This paper reports on the experience of mapping saturated areas using measured water table by piezometers and more qualitative assessments of the state of the moisture at soil surface or immediately under it to provide information that can usefully condition model predictions. Vegetation patterns can also provide useful indicators of runoff source areas, but integrated over much longer periods of time. In this way, it might be more likely that models will get the right predictions for the right reasons.

Bibliographic note

This content is open access. (CC BY-NC-ND 3.0)