Oyama, S., Kirikoshi, H. and Ibrahim Mammane, 2019. From soil erosion to soil accumulation: recycling urban organic waste to the eroded land in Sahel, West Africa. Proceedings of Global Symposium on Soil Erosion. 357-362. Food and Agriculture Organization of the United Nations.
Click here to download the proceedings
http://www.fao.org/3/ca5582en/CA5582EN.pdf
To view the symposium, click here.
http://www.fao.org/about/meetings/soil-erosion-symposium/about-the-symposium/en/
The presentation slides can be viewed here.
https://www.slideshare.net/ExternalEvents/mauritania-150893496?next_slideshow=1