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A study of 64 radial transects around individual Fagus sylvatica trees, each extending 250 cm from the stem base. Results suggest that stemflow reduce...
Read moreEuropean heathlands are of high conservation value but have declined as a result of agricultural intensification. Heathland recreation is currently be...
Read moreStreams affected by acid deposition should now be recovering biologically, but long-term assessments are scarce. Here, we use the experimental catchme...
Read moreA schedule of simplified procedures for soil analysis is presented which enables over 100 prepared soil samples to be analysed for soluble salts, carb...
Read moreThe published results of the Park Grass Experiment (PGE), at Rothamsted, UK begun in 1856, provide up to 30 yr of annual data which may be used to det...
Read moreChronological changes in the physical composition of colliery waste were studied on nine tips of ages 0-178 years, in the Somerset Coalfield.Surface i...
Read moreThe pH, percentage moisture, and temperature of colliery spoil, and the K, Ca, Mg, Na, Fe, Zn, Cu, Mn and Al concentration of saturation paste extract...
Read morePerennial ryegrass cv. S23 was grown on 13 shales in a glasshouse and at 3 field sites with 0, 125 or 625 kg 17-17-17 (NPK) fertilizer/ha (field) or 6...
Read moreIn November 1970 the acidity of Calthorpe broad in Norfolk, and some adjacent ditches, changed abruptly from near-neutrality to just above pH 3. Most ...
Read moreMost of the herbaceous plants sampled from these sites had arbuscular mycorrhizas. Gigaspora gigantea, isolated from anthracite waste, stimulated the ...
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