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Long-term progress in water quality after grassing and fertilization reduction in spring areas of the Sumava Mountains
subcatchment land use change tile drainage water quality
2015/2/4
The changes in water quality caused by grassing of arable land followed by the reduction in the use of fertilisers after 1989 are demonstrated on an example of two tile-drained subcatchments in spring...
Pathogen reduction effects of solar drying and soil application in sewage sludge
Ascaris faecal coliforms Salmonella sewage sludge soil solar drying
2010/10/29
The responses of sludge faecal coliforms, Salmonella, and Ascaris lumbricoides to heat drying, solar dehydration, and inactivation in soil are examined in this study. The presence of Salmonella in raw...
Organic Soils Continue to Acidify Despite Reduction in Acidic Deposition
Organic Soils Reduction Acidic Deposition
2009/12/16
Following the Clean Air Act Amendments of 1970 and 1990 acidic deposition in North America has declined significantly since its peak in 1973. Consequently, research has shifted from studying the effec...
Redox potential, nitrate content and pH in flooded Eutric Cambisol during nitrate reduction
soil redox potential denitrification pH
2014/2/27
Topsoils from 16 arable Cambisols developed from sand, loam and silt were used to study soil ability to nitrate reduction under flooding conditions. The strongest drop of redox potential (Eh) was obse...
FOR REDUCTION OF THE TRANSFER OF RADIONUCLIDES FROM THE SOIL INTO THE VEGETATION PRODUCTION
plants transfer factor accumulation.
2010/12/3
The particularities of the soil as sorbent, its complex composition and the differences in its properties impose the research of the accumulation of the The development of methods for reduction of the...
Sodium reduction in cooked meat products by using commercial potassium phosphate mixtures
sausages ham salt sodium reduction phosphates
2010/8/16
In addition to salt (NaCl), sodium phosphate also increases the sodium content of meat products. Thus, the effects of replacing sodium phosphate with potassium phosphate on sodium content and properti...