@article{cândido_james_quinton_lima_silva_2020,  title={Sediment source and volume of soil erosion in a gully system using UAV photogrammetry},  volume={44},  ISSN={0100-0683},  url={https://doi.org/10.36783/18069657rbcs20200076},  DOI={10.36783/18069657rbcs20200076},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Cândido, Bernardo Moreira and James, Mike and Quinton, John and Lima, Wellington de and Silva, Marx Leandro Naves},  year={2020},  pages={e0200076} }