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Biofuel production from cellulosic feedstocks may increase during the next century. To be sustainable, this production should protect environmental qu...
Read moreFourteen grass swards which had been reclaimed from colliery spoil and urban clearance materials 1-7 years previously were dressed with nitrogen, phos...
Read moreIn view of the use of salt marshes along the southern shores of Hudson Bay as breeding grounds and feeding areas by lesser snow geese and Canada geese...
Read moreTo determine the most important factors related to the species composition of arable field boundaries, the vegetation composition of 105 1-m wide herb...
Read moreThe Green Revolution successfully increased food production but in doing so created a legacy of inherently leaky and unsustainable agricultural system...
Read moreThe nutrient input in rainfall was determined at three colliery spoil heaps in Yorkshire and at a rural site. The only major difference between sites ...
Read moreIn many ombrotrophic bog areas the invasion of grass (e.g. Molinia caerulea) and tree (e.g. Betula pubescens) species has become a major problem. We i...
Read moreThe consequences of global warming and changes in resource availability were investigated in subalpine grasslands in the Pyrenees. These communities a...
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