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Aller and Beer Woods are outstanding examples of ancient, escarpment woodland managed in a traditional coppice-with-standards system. The woodland is a variant of the calcareous ash /Wych elm stand-type, with pedunculate oak ( Quercus robur ), and ash ( Fraxinus excelsior ) the dominant canopy trees throughout, and with scattered concentrations ...
The concept of ancient woodland, characterised by high plant diversity and managed through traditional practices, was developed by the ecologist Oliver Rackham in his 1980 book Ancient Woodland, its History, Vegetation and Uses in England, which he wrote following his earlier research on Hayley Wood in Cambridgeshire. [7]
The woodlands of Bedfordshire cover 6.2% of the county. [2] Some two thirds of this (4,990 ha or 12,300 acres) is broad-leaved woodland, principally oak and ash. [3] A Woodland Trust estimate of all ancient woodland in Bedfordshire (dating back to at least the year 1600), including woods of 0.1 ha (0.25 acres) and upward suggests an area of 1,468 ha (3,630 acres). [4]
Ancient woodland management techniques have been used to tackle climate change and increase biodiversity at an important Anglo-Saxon archaeological site. Since introducing coppicing and thinning ...
Some epiphytic lichen species may be used as "ancient woodland indicators"; they can used to quantitatively assess the degree to which a forest has had a long history of canopy continuity. [11] The presence of these species is a reliable indicator that the forest has existed back to early medieval times, without being clear-cut and regrown.
Grass Wood is an ancient woodland of 88 hectares (220 acres) in Wharfedale, North Yorkshire, England, that has an exceptional ground flora of woodland wildflowers. The area was notified as a Site of Special Scientific Interest in 1955 for upland broadleaved woodland. [ 1 ]
In Britain Tilia cordata, traditionally called pry, is considered an indicator of ancient woodland, and is becoming increasingly rare. [9] Owing to its rarity, a number of woods have been given SSSI status. Cocklode Wood, part of the Bardney Limewoods in Lincolnshire, is the best surviving spread of medieval small leaved limes in England. [10]
Dog's Mercury an axiophyte associated with ancient woodlands in the UK An axiophyte (Greek: "worthy plant") is a plant that is of particular interest to botanists, conservationists and ecologists. The significance of axiophytes is from their strong association with habitats considered to be of high merit for conservation.