Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andrew P. van Schaik"'
Publikováno v:
Journal of Soils and Sediments. 16:1944-1959
Sewage sludge and biosolid application to land is a common approach to fertilise soils, but sewage-derived contaminants like the antimicrobial agent triclosan, and heavy metals zinc and copper, are known to affect soil microbial communities. In this
Publikováno v:
Journal of Bioremediation & Biodegradation. 7
An investigation into the viability of vermicomposting septic tank waste was carried out. Progression of the composting process was monitored by analysing a range of chemical and biological parameters (dehydrogenase enzyme activity, Escherichia coli
Publikováno v:
Environmental Pollution. 147:32-40
Samples of biosolids, spiked with increasing amounts of Cu, Ni or Zn were applied to field plots in a Pinus radiata forest, and the nutrient and metal status of the forest litter and underlying mineral soil was monitored over a period of six years fo
Publikováno v:
Soil Biology and Biochemistry. 39:539-549
We established a field trial to assess the impacts on soil biological properties of application of heavy metal-spiked sewage sludge, with the aim of determining toxicity threshold concentrations of heavy metals in soil. Plots were treated with sludge
Publikováno v:
Biology and Fertility of Soils. 42:550-555
The impact of biosolids on soil processes in five soils under pasture was assessed. Five biosolid treatments (control, dried pellets, compost, biosolids at 200 kg N/ha, and biosolids at 800 kg N/ha) were mixed in 0- to 10-cm-deep soil in lysimeters e
Publikováno v:
Biology and Fertility of Soils. 40:284-289
Core lysimeters containing undisturbed coarse sandy soil (from grassland) were amended with a high rate of anaerobically digested sewage sludge (equivalent to >1,000 t ha−1). Water, at a rate equivalent to the mean weekly rainfall for the soil, was
Publikováno v:
Biology & Fertility of Soils; Sep2004, Vol. 40 Issue 4, p284-289, 1p