Open AccessJournal Article
Determination and isotope-ratio analysis of different forms of nitrogen in soils
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About: This article is published in Journal - Association of Official Analytical Chemists. The article was published on 01 Jan 1985. and is currently open access.
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Citations
Effect of grinding on the decomposition of soil organic matter—I. The mineralization of organic nitrogen in relation to soil type
E. T. Craswell,S.A. Waring +1 more
TL;DR: In this article, the effect of grinding on aerobic nitrogen mineralization in ten soils of widely different properties was studied and it was shown that the aerobic mineralization of nitrogen was increased in seven of ten soils when they were ground to
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Dynamics of mature pea residue nitrogen turnover in unplanted soil under field conditions
TL;DR: The dynamics of 15N-labelled mature, pea (Piston salivum L.) residue turnover in soil were studied in two 3 yr experiments, using residue sizes of < 10 mm or < 3 mm in unplanted soil in the field, showing a faster turnover rate of the biomass 15N than of the total residual organic 15N pool.
65
Quantifying nitrate dynamics in an oligotrophic lake using Δ17O
TL;DR: In this article, stable isotopic compositions of nitrate, including the 17O anomalies (Δ17O), were determined twice in 1 yr (June and August 2007) in the oligotrophic water column of Lake Mashu, Japan.
Microbial biomass in relation to c and n mineralization during laboratory incubations
TL;DR: In this article, the carbon and nitrogen mineralization rates were determined for an arable soil during 12 weeks at 37°C using an aerobic incubation-leaching technique, and the results showed that the amounts of mineralized C and N were compared to changes in the contents of C and nitrogen in microbial biomass (as determined by the chloroform fumigation incubation method; CFIM) during the incubation and to amounts of organic c and N in the leachates.
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