Linked from
The 42 pages that link to Soil compaction, each with the reason it gives.
Soil fertilityCompared with: Compaction can constrain plant growth even in nutrient-rich soil.
BurrowingCompared with: Burrowing loosens or displaces soil, often counteracting compaction.
Soil healthCompared with: Compaction undermines functions that healthy structure normally supports.
LoamCompared with: Even loam can lose its favorable pore balance when traffic compresses it.