Science news articles about 'organic soils'

... same time. In the case of the organically grown vegetables, all were grown on established organic soil. After harvest, results showed that there were no differences in the levels of major and trace ...

... in pH. Lead author Richard Warby explained, "It is possible that the acidification of soils in this subregion was delayed relative to the other subregions because of the strong regional gradient in ...

... emphasize basic mass-volume concepts for problem solving in soils courses. Drainage of wetland ... common practice for many years. However, drainage of organic soils results in subsidence through shrinkage ...

... wet years in 2000 and 2005. In a dry climate, fires are easier to set and burn more deeply into organic soil. "When there is a lot of rainfall, fires don't burn as well, and it is more challenging to ...

... ” (arsenobetaine, AB and arsenocholine, AC) and arsenosugars of environmental interest are found in organisms, soils, sediments and natural waters. The molecular formulae of organic arsenic compounds ...