Intermediary ecosystem metabolism as a main driver of methanogenesis in acidic wetland soil

被引：81
作者：
Drake, Harold L. [1 ]
Horn, Marcus A. [1 ]
Wuest, Pia K. [1 ]
机构：
[1] Univ Bayreuth, Dept Ecol Microbiol, D-95440 Bayreuth, Germany
来源：
ENVIRONMENTAL MICROBIOLOGY REPORTS | 2009年 / 1卷 / 05期
关键词：
SULFATE-REDUCING PROKARYOTES; METHANE PRODUCTION; SP-NOV; COMMUNITY STRUCTURE; ARCHAEAL COMMUNITY; MICROBIAL ACTIVITY; PEAT BOG; CARBON; POPULATIONS; DIVERSITY;
D O I：
10.1111/j.1758-2229.2009.00050.x
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
P>Methanogens have a very limited substrate range, and their in situ activities are thus linked to 'intermediary ecosystem metabolism', i.e. complex trophic interactions with other microorganisms catalysing essential intermediary processes that ultimately drive methanogenesis. However, information on intermediary ecosystem metabolism and associated biota is fragmented and often conceptualized rather than resolved. The main objective of this review is to evaluate the concept of intermediary ecosystem metabolism in context with recent work aimed at resolving the complex trophic interactions of a methane-emitting peatland.
引用
收藏
页码：307 / 318
页数：12
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