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Spoil samples were collected from 5 colliery spoil heaps in N. England. Relationships between the microdistribution of A. tenuis and 17 spoil chemical...
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 moreN fixation by white clover established on colliery spoil in S. Yorkshire was measured weekly between May and Nov. Residual spoil P levels from 2 rates...
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 moreRestoration of degraded ecosystems may take decades or even centuries. Accordingly, information about the current direction and speed of recovery prov...
Read moreThe effects of different grades of limestone, up to 2.4 mm diam., and incorporation depths of 15 and 25 cm, on growth of Lolium perenne cv. S23 was in...
Read moreIn studies on decomposition of 14C-labelled and unlabelled tall fescue, and of pure cellulose litter on non-vegetated and vegetated coal surface-mine ...
Read moreDecomposition of 14C-labelled and unlabelled fescue, and of pure cellulose litter in non-vegetated and vegetated coal surface mine spoils and on a tal...
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 moreAn investigation of 49 unreclaimed coal strip-mines between 10 and 70-yr old revealed that definite soil horizons had not yet formed but that chemical...
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