The authors pinpoint surface erosion as the most likely to affect site productivity because of the large areas that can be affected and the fact that it is the most nutrient-rich layers that are lost due to soil erosion.
(The authors; pinpoint; surface erosion as the most likely to affect site productivity; because of the large areas that can be affected and the fact that it is the most nutrient-rich layers) (the large areas; can be affected; ) (it; is; the most nutrient-rich layers that are lost due to soil erosion) (the most nutrient-rich layers; are lost; due to soil erosion)
The authors the large areas it the most nutrient-rich layers
pinpoint can be affected is are lost
surface erosion as the most likely to affect site productivity because of the large areas that can be affected and the fact that it is the most nutrient-rich layers
the most nutrient-rich layers that are lost due to soil erosion
due to soil erosion