1. Abrahams, A. D. and R. A. Marston, 1993. Drainage basin sediment budgets. Phys. Geog. 14: 221-224.
2. Adams. J. 1980. Contemporary uplift and erosion of the Southern Alps, New Zealand. Geol. Soc. am. Bull. Part 191: 2-4.
3. Ahnert, F., 1987. Process-response models of denudation at different spatial scales. Catena Supp. 10: 31 - 50.
4. Arnaud, L. and M. Church, 1999. Detecting the effects of forestry on lake sedimentation. Report to Forest Renewal 13. C. Vancouver: Department of Geography. UBC.
5. Ashmore. P., 1993. Contemporary erosion of the Canadian landscape. Progress in phys. Geog. 17: 190-204.