For the purposes of protecting and recording the county's most important habitats, Derbyshire has been split into two regions, each with its own Biodiversity Action Plan (BAP), based around National Character Areas. The Peak District BAP includes all of Derbyshire's uplands of the Dark Peak, South-West Peak and White Peak, including an area of limestone beyond the national park boundary. The remaining areas are monitored and recorded in the Lowland Derbyshire Biodiversity Action Plan, which subdivides the landscape into eight smaller Action Areas.