Advances in nitrogen-15 use for environmental studies in the soil-plant system
作者:
H. Faust,
期刊:
Isotopenpraxis Isotopes in Environmental and Health Studies
(Taylor Available online 1993)
卷期:
Volume 29,
issue 4
页码: 289-326
ISSN:0021-1915
年代: 1993
DOI:10.1080/00211919308046699
出版商: Taylor & Francis Group
关键词: ecosystems;environment;nitrogen-15;plants;soils;stable isotopes;tracer techniques;reviews
数据来源: Taylor
摘要:
A review is being presented of the latest results in the use of nitrogen-15 in the soil-plant system. The literature covers the period from 1991 to early April 1993. The increase in environmentally related experiments shows that the stable nitrogen isotope technique, applied either as tracer or as the natural isotope tracing approach, is well suited particularly to ecosystem studies. This trend is supported by convenient analytical systems. An important challenge to scientists in the field of environmental research is to contrive ways and means of permitting the plants to utilize the available nitrogen in the soil more efficiently. Examples of research areas needing more attention are pointed out.
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