Temporal changes in arsenic and lead pools in a contaminated sediment amended with biochar pyrolyzed at different temperatures.
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DOI: 10.1016/j.chemosphere.2021.132102
Abstract: Globally, tons of soils and sediments are experiencing degradation due to the presence of high concentrations of potentially toxic elements (PTEs), such as arsenic (As) and lead (Pb), in areas in the vicinity of metal… read more here.
Keywords: arsenic lead; changes pools; sediment amended; temporal changes ... See more keywords
Changes in pools of organic matter and major elements in the soil following prescribed pastoral burning in the central Pyrenees
Sign Up to like & getrecommendations! Published in 2021 at "Geoderma"
DOI: 10.1016/j.geoderma.2021.115169
Abstract: Abstract High-mountain soils are rich in partially decomposed organic matter, which is highly sensitive to mineralization and fire. Prescribed burning is performed in the Pyrenees to keep subalpine grasslands open for grazing. The compositions of… read more here.
Keywords: organic matter; soil; prescribed burning; fire ... See more keywords