Bialik, Robert J.Nikora, Vladimir I.Karpiński, MikołajRowiński, Paweł M.2015-11-202015-11-202015-12Bialik, R J, Nikora, V I, Karpiński, M & Rowiński, P M 2015, 'Diffusion of bedload particles in open-channel flows : distribution of travel times and second-order statistics of particle trajectories', Environmental Fluid Mechanics, vol. 15, pp. 1281-1292. https://doi.org/10.1007/s10652-015-9420-51567-7419http://hdl.handle.net/2164/5237Acknowledgments The authors are grateful to the reviewers for thorough reviews, constructive comments and useful suggestions that have been gratefully incorporated in the final manuscript. Funding for this research was provided in part by the Institute of Geophysics of the Polish Academy of Sciences through the Project for Young Scientists No. 16/IGF PAN/2011/Mł ‘‘Dynamics and topography of riverbed forms: an analysis of experimental data and modelling of sediment transport in the light of Einstein’s theory’’, by Ministry of Sciences and Higher Education within statutory activities No. 3841/E-41/S/2015, and by EPSRC, UK (EP/G056404/1) within the project ‘‘High-resolution numerical and experimental studies of turbulence-induced sediment erosion and near-bed transport.’’ Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.121516256engLagrangian modelParticle diffusionSaltationSediment transportTA Engineering (General). Civil engineering (General)Environmental ChemistryWater Science and TechnologyEngineering and Physical Sciences Research Council (EPSRC)EP/G056404/1TAJournal article10.1007/s10652-015-9420-5http://www.scopus.com/inward/record.url?scp=84947018008&partnerID=8YFLogxK15