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… areas only reinforce the degradation of air, water and soil quality, the noise pollution, the pressures of expanding … in elevation above sea level, changes in topography and soil types, patch systems and naturally regenerating patches; … preservation of hydrological cycles, nitrogen fixation, soil carbon sequestration, erosion control, plant …

… European ecosystems (although this varies greatly with the soil type). The sulphur is declining very slowly, and a large … Eighty years of trampling is believed to have damaged the soil underneath irrepara- bly, and so based on this research …

… mountain range (mainly silicate and limestone), different soil types, range in altitude (850–2641 m) and the influence … side, becoming lower and flatter towards the east. The soil is mostly sandy, more varied towards the western … the network of small rivers and brooks, acidic and washed soil, low rainfall (600–800 mm per year) and high erosion …