Provisioning services

Provisioning services are the goods we harvest or extract from ecosystems. For soil, the most familiar example is food production: crops, pasture, and managed woodland all depend on fertile, well-structured soil that holds water and nutrients. Soils also supply fresh water indirectly, by storing rainfall and releasing it slowly to streams, aquifers, and plant roots. In the UK, the quality of agricultural soils in lowland England and Wales underpins much of our domestic food supply.

Soils contribute to timber and fibre production through forestry and biomass crops, and support fuelwood and bioenergy where land management allows sustainable harvesting. They also harbour genetic resources — wild plants, microbes, and invertebrates that may hold traits useful for future crops or medicines. When soil organic matter, structure, or fertility decline through erosion, compaction, or loss of organic matter, provisioning capacity falls: yields drop, inputs increase, and land may be abandoned.

Good soil management — appropriate cultivation, maintaining organic matter, matching crops to soil type, and avoiding damage from machinery or overgrazing — helps sustain provisioning services for the long term. The link between soil functions and provisioning is direct: without healthy soil, the products we take from the land become harder and more costly to obtain.