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In 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 moreOver 5 growing seasons, the annual cycle of water movement in semi-mature stands of Corsican pine and Douglas fir growing on deep porous soils of pH 4...
Read moreWatkins & Rice (1974) concluded that the denuded area probably remained bare because of the high concentrations of cadmium and zinc combined with ...
Read moreSeasonal foliar nutrient dynamics of four deciduous forest tree species, Quercus prinus, Q. alba, Acer rubrum and Fagus grandifolia, were examined in ...
Read moreObjectives of a 2017 field trial were to quantify how different tillage and N fertilization practices affect cotton productivity and nutrient manageme...
Read moreGives the results of a survey of woodlands characterized mainly by Eucalyptus spp., including data on: the contents of Ni, Co, Cu, Zn and S in differe...
Read moreThe effects of various environmental factors on the ditch bank vegetation in peat areas in the western Netherlands were studied to find the best manag...
Read moreIn pot experiments using fine sandy loam (pH 6.3) ryegrass (Lolium perenne L.), winter wheat (Triticum aestivum L.), red clover (Trifolium pratense L....
Read moreLowland heaths are high-profile ecosystems for conservation action in the UK, but many areas have been invaded by Betula spp., Pinus sylvestris, Pteri...
Read moreHerbaceous plant cover and biomass, species richness, and soil physical and chemical characteristics were analysed in 83 plantations and adjacent natu...
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