SoNaRR2020: Coastal margins
This chapter assesses the progress towards the...
This chapter assesses the progress towards the sustainable management of natural resources in the enclosed farmland ecosystem
Enclosed farmland comprises the improved and semi-improved agricultural land in Wales that is surrounded by field boundaries. This ecosystem covers 54% of Wales. The main part is grassland improved by agriculture. The ecosystem is managed mostly for food production, in particular the production of livestock for meat and milk.
Enclosed farmland is an intensively managed ecosystem with small areas of high biodiversity value such as:
Agricultural productivity has remained relatively stable for the last two decades. The provision of food has negative impacts on other ecosystem services. Ammonia emissions and nutrient run-off have the potential to cause pollution to land, water and air. This, along with the planting of crops and species-poor grassland, causes the loss of native biodiversity.
Agriculture faces a major challenge in reducing its contribution to climate change. It needs to reduce greenhouse gas emissions and has a role to play in storing carbon.
More efficient use of nutrients at field, farm and catchment scales could reduce diffuse pollution and improve soil condition without affecting the amount of food production. However, system changes to current agricultural practices are required to fully address both the nature and climate emergencies.
This chapter explores the current condition of productive agricultural land in Wales. It looks at what can be done to improve ecosystem resilience and services. Actions that include diversifying the land, managing soils and nutrients and using innovative, sustainable farming practices can both improve productivity and safeguard the environment.
The Enclosed farmland chapter's evidence needs are included in the overall evidence needs table.