@article{article5b1b422b, title = {Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape}, author = {Cisneros, Julia and Best, Jim and van Dijk, Thaiënne and Almeida, Renato Paes de and Amsler, Mario and Boldt, Justin and Freitas, Bernardo Tavares and Galeazzi, Cristiano Padalino and Huizinga, Richard and Ianniruberto, Marco and Ma, Hongbo and Nittrouer, Jeffrey A. and Oberg, Kevin and Orfeo, Oscar and Parsons, Dan and Szupiany, Ricardo and Wang, Ping and Zhang, Yuanfeng}, year = {2020}, doi = {10.1038/s41561-019-0511-7}, journal = {Nature Geoscience} }