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@ARTICLE{Hortobgyi:830013,
      author       = {Hortobágyi, Borbála and Corenblit, Dov and Vautier,
                      Franck and Steiger, Johannes and Roussel, Erwan and Burkart,
                      Andreas and Peiry, Jean-Luc},
      title        = {{A} multi-scale approach of fluvial biogeomorphic dynamics
                      using photogrammetry},
      journal      = {Journal of environmental management},
      volume       = {202},
      number       = {Part 2},
      issn         = {0301-4797},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2017-03615},
      pages        = {348-362},
      year         = {2017},
      abstract     = {Over the last twenty years, significant technical advances
                      turned photogrammetry into a relevant tool for the
                      integrated analysis of biogeomorphic cross-scale
                      interactions within vegetated fluvial corridors, which will
                      largely contribute to the development and improvement of
                      self-sustainable river restoration efforts. Here, we propose
                      a cost-effective, easily reproducible approach based on
                      stereophotogrammetry and Structure from Motion (SfM)
                      technique to study feedbacks between fluvial geomorphology
                      and riparian vegetation at different nested spatiotemporal
                      scales. We combined different photogrammetric methods and
                      thus were able to investigate biogeomorphic feedbacks at all
                      three spatial scales (i.e., corridor, alluvial bar and
                      micro-site) and at three different temporal scales, i.e.,
                      present, recent past and long term evolution on a
                      diversified riparian landscape mosaic. We evaluate the
                      performance and the limits of photogrammetric methods by
                      targeting a set of fundamental parameters necessary to study
                      biogeomorphic feedbacks at each of the three nested spatial
                      scales and, when possible, propose appropriate solutions.
                      The RMSE varies between 0.01 and 2 m depending on spatial
                      scale and photogrammetric methods. Despite some remaining
                      difficulties to properly apply them with current
                      technologies under all circumstances in fluvial
                      biogeomorphic studies, e.g. the detection of vegetation
                      density or landform topography under a dense vegetation
                      canopy, we suggest that photogrammetry is a promising
                      instrument for the quantification of biogeomorphic feedbacks
                      at nested spatial scales within river systems and for
                      developing appropriate river management tools and
                      strategies.},
      cin          = {IBG-2},
      ddc          = {333.7},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {582 - Plant Science (POF3-582)},
      pid          = {G:(DE-HGF)POF3-582},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000409294000003},
      doi          = {10.1016/j.jenvman.2016.08.069},
      url          = {https://juser.fz-juelich.de/record/830013},
}