Zobrazeno 1 - 10
of 13
pro vyhledávání: '"R. J. F. Bewley"'
Publikováno v:
GeoCongress 2008.
Analytical, experimental and modelling work has identified the mineral phases and processes responsible for the retention and release of hexavalent chromium (Cr(VI)) from high-lime chromite ore processing residue (COPR) under prevailing field conditi
Publikováno v:
Land Degradation and Development. 2:1-11
This paper describes the laboratory development of a microbial treatment for soil contaminated with oil hydrocarbon residues at a disused refinery site and the application of this technology in a pilot scale treatment bed in the field. Micro-organism
Autor:
R. J. F. Bewley
Publikováno v:
Land Degradation and Development. 3:136-138
Autor:
R. J. F. Bewley
Publikováno v:
Land Degradation and Development. 3:135-136
Autor:
R. J. F. Bewley
Publikováno v:
Land Degradation and Development. 2:73-74
Autor:
R. J. F. Bewley, D. Parkinson
Publikováno v:
Canadian Journal of Microbiology. 30:179-185
Investigations were conducted to compare the forest soil microflora of three "ecologically analagous" sites, 1, 2, and 3, situated 2.8, 6.0, and 9.6 km, respectively, downwind of a sour gas plant emitting SO2. Bacteria and fungal propagules were isol
Autor:
R. J. F. Bewley, D. Parkinson
Publikováno v:
Water, Air, & Soil Pollution. 27:57-68
Samples of organic (F/H) and mineral soil (to approximately 8 cm depth) were collected from three ‘ecologically analogous’ sites in a boreal forest at intervals of 2.8 km (site 1), 6.0 km (site 2) and 9.6 km (site 3) from a ‘sour gas’ plant e
Autor:
R. J. F. Bewley
Publikováno v:
Ecography. 4:215-220
A leaf washing method was used to compare the numbers and species composition of the phylloplane microflora of corsican pine saplings (a) uncontaminated, (b) exposed to zinc, lead and cadmium pollution from a smelter and (c) artificially dosed with z
Publikováno v:
Archives of Environmental Contamination and Toxicology. 12:421-426
It is suggested that the inhibition of microbe-mediated ecologic processes by pollutants be used to quantitate the sensitivity of natural ecosystems to such toxicants. Such a quantification, expressed as an “ecological dose 50%” (EcD501; other pe