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A native Montana grassland was exposed to 3-monthly median SO2 concentrations (52, 131 and 228 mu g/m3) and to N, S and N + S fertilization. Leaf area...
Read moreIn trials on native semiarid grassland at Cheyenne, Wyoming in 1986-87, the response of Agropyron smithii [Elymus smithii] and Bouteloua gracilis to s...
Read moreIn trials in the Breckland region (Suffolk/Norfolk border), UK in 1978-88 on Calluna vulgaris heathland and grass (dominated by Festuca ovina) heathla...
Read moreShrubland ecosystems are often inherently flammable due to a canopy structure favourable for fire propagation. At the same time, the fuel bed is not s...
Read moreTwo upland second-growth Quercus alba sites in the Land Between The Lakes National Recreation Area in Kentucky and Tennessee were prescribed burned du...
Read moreThe long term effects of sheep grazing were investigated by comparing soil chemistry, the distribution of nutrients in vegetation and the nutrient sup...
Read moreOn Rothamsted farm in southern England, the predatory and parasitic arthropod population of part of a winter wheat field alternating with fallow, duri...
Read moreWhile establishment of vegetation is the most visual indicator of regeneration on cutover peatland, the reinstatement of belowground functions is less...
Read moreIn late 1959 the above-ground parts of cattail and maize ecosystems contained 4.4 and 2.8 µc/ha Sr90 respectively, much less than the annual fallout. ...
Read moreThe viability of a common reed, Phragmites australis, was determined in an experimental field in the Netherlands over a period of 5 years, the aim bei...
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