@Article{npg-15-115-2008,
AUTHOR = {Hahn, C. and Gloaguen, R.},
TITLE = {Estimation of soil types by non linear analysis of remote sensing data},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {1},
PAGES = {115--126},
URL = {https://npg.copernicus.org/articles/15/115/2008/},
DOI = {10.5194/npg-15-115-2008}
}

@Article{npg-15-397-2008,
AUTHOR = {Biswas, A. and Si, B. C. and Walley, F. L.},
TITLE = {Spatial relationship between δ$^{15}$N and elevation in agricultural landscapes},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {3},
PAGES = {397--407},
URL = {https://npg.copernicus.org/articles/15/397/2008/},
DOI = {10.5194/npg-15-397-2008}
}

@Article{npg-15-457-2008,
AUTHOR = {Vidal V\'azquez, E. and Garc\'{\i}a Moreno, R. and Miranda, J. G. V. and D\'{\i}az, M. C. and Sa\'a Requejo, A. and Paz Ferreiro, J. and Tarquis, A. M.},
TITLE = {Assessing soil surface roughness decay during simulated rainfall by multifractal analysis},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {3},
PAGES = {457--468},
URL = {https://npg.copernicus.org/articles/15/457/2008/},
DOI = {10.5194/npg-15-457-2008}
}

@Article{npg-15-575-2008,
AUTHOR = {Paz-Ferreiro, J. and Bertol, I. and Vidal V\'azquez, E.},
TITLE = {Quantification of tillage, plant cover, and cumulative rainfall effects on soil surface microrelief by statistical, geostatistical and fractal indices},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {4},
PAGES = {575--590},
URL = {https://npg.copernicus.org/articles/15/575/2008/},
DOI = {10.5194/npg-15-575-2008}
}

@Article{npg-15-711-2008,
AUTHOR = {Oleschko, K. and Korvin, G. and Mu\~noz, A. and Velazquez, J. and Miranda, M. E. and Carreon, D. and Flores, L. and Mart\'{\i}nez, M. and Vel\'asquez-Valle, M. and Brambila, F. and Parrot, J.-F. and Ronquillo, G.},
TITLE = {Mapping soil fractal dimension in agricultural fields with GPR},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {5},
PAGES = {711--725},
URL = {https://npg.copernicus.org/articles/15/711/2008/},
DOI = {10.5194/npg-15-711-2008}
}

@Article{npg-15-783-2008,
AUTHOR = {Rodrigues, N. E. V. and de Lima, J. L. M. P. and Cruz, F. F.},
TITLE = {Solute transport in fractured media – analysis of non-reversibility in tracer tests},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {5},
PAGES = {783--791},
URL = {https://npg.copernicus.org/articles/15/783/2008/},
DOI = {10.5194/npg-15-783-2008}
}

@Article{npg-15-881-2008,
AUTHOR = {Tarquis, A. M. and Heck, R. J. and Grau, J. B. and Fabregat, J. and Sanchez, M. E. and Ant\'on, J. M.},
TITLE = {Influence of thresholding in mass and entropy dimension of 3-D soil images},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {6},
PAGES = {881--891},
URL = {https://npg.copernicus.org/articles/15/881/2008/},
DOI = {10.5194/npg-15-881-2008}
}

@Article{npg-15-987-2008,
AUTHOR = {Nikolopoulos, E. I. and Kruger, A. and Krajewski, W. F. and Williams, C. R. and Gage, K. S.},
TITLE = {Comparative rainfall data analysis from two vertically pointing radars, an optical disdrometer, and a rain gauge},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {6},
PAGES = {987--997},
URL = {https://npg.copernicus.org/articles/15/987/2008/},
DOI = {10.5194/npg-15-987-2008}
}

@Article{npg-15-999-2008,
AUTHOR = {de Lima, J. L. M. P. and Souza, C. S. and Singh, V. P.},
TITLE = {Granulometric characterization of sediments transported by surface runoff generated by moving storms},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {15},
YEAR = {2008},
NUMBER = {6},
PAGES = {999--1011},
URL = {https://npg.copernicus.org/articles/15/999/2008/},
DOI = {10.5194/npg-15-999-2008}
}

@Article{npg-16-141-2009,
AUTHOR = {Gebremichael, M. and Rigon, R. and Bertoldi, G. and Over, T. M.},
TITLE = {On the scaling characteristics of observed and simulated spatial soil moisture fields},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {1},
PAGES = {141--150},
URL = {https://npg.copernicus.org/articles/16/141/2009/},
DOI = {10.5194/npg-16-141-2009}
}

@Article{npg-16-287-2009,
AUTHOR = {Uijlenhoet, R. and Porr\`a, J. M. and Sempere Torres, D. and Creutin, J.-D.},
TITLE = {Edge effect causes apparent fractal correlation dimension of uniform spatial raindrop distribution},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {2},
PAGES = {287--297},
URL = {https://npg.copernicus.org/articles/16/287/2009/},
DOI = {10.5194/npg-16-287-2009}
}

@Article{npg-16-299-2009,
AUTHOR = {de Lima, M. I. P. and de Lima, J. L. M. P.},
TITLE = {Investigating the multifractality of point precipitation in the Madeira archipelago},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {2},
PAGES = {299--311},
URL = {https://npg.copernicus.org/articles/16/299/2009/},
DOI = {10.5194/npg-16-299-2009}
}

@Article{npg-16-503-2009,
AUTHOR = {Cheng, Q. and Li, L. and Wang, L.},
TITLE = {Characterization of peak flow events with local singularity method},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {4},
PAGES = {503--513},
URL = {https://npg.copernicus.org/articles/16/503/2009/},
DOI = {10.5194/npg-16-503-2009}
}

@Article{npg-18-899-2011,
AUTHOR = {Tarquis, A. M. and de Lima, J. L. M. P. and Krajewski, W. F. and Cheng, Q. and Gaonac'h, H.},
TITLE = {Preface "Nonlinear and scaling processes in Hydrology and Soil Science"},
JOURNAL = {Nonlinear Processes in Geophysics},
VOLUME = {18},
YEAR = {2011},
NUMBER = {6},
PAGES = {899--902},
URL = {https://npg.copernicus.org/articles/18/899/2011/},
DOI = {10.5194/npg-18-899-2011}
}