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Changes in the stable isotope composition of gases and minerals as a result of microbial activity
被引：2
作者：
Ivanov, MV
Lein, AY
机构：
来源：
INSTRUMENTS, METHODS, AND MISSIONS FOR THE INVESTIGATION OF EXTRATERRESTRIAL MICROORGANISMS
|
1997年
/
3111卷
关键词：
fractionation of stable isotopes;
carbon;
sulfur;
microbial metabolism;
isotopic composition of gases and minerals;
D O I：
10.1117/12.278794
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The effect of biological fractionation of carbon and sulfur isotopes is described now for many microbial processes. Stable isotope composition of carbon and sulfur gases and minerals, produced by microorganisms depends on isotope composition of initial substrates, part of substrate consumed by microorganims and rate of microbial metabolism.
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页码：395 / 404
页数：10
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