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Summary A study of the bacterial microflora of muds colonized bySpartina townsendii agg. in healthy and ‘die-back’ sites in the Lymington estuary was made. No important qualitative differences were found between
the microfloras of the two types of site. Fewer species, however, were present in the die-back sites. It is suggested that
under anaerobic conditions, such as occur in a ‘die-back’ site, the bacteria will utilise such oxygen as is present, and will
then engage in anaerobic metabolic processes, producing reduced ions which will reduce the oxidation-reduction potential still
further. The occurrence of abundant sulphate reducers in the ‘die-back’ sites may be particularly significant in this respect.
No evidence was obtained of any more direct relationship between bacterial flora and the development of ‘die-back’. 相似文献
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A. Sivanesan 《Mycopathologia》1990,111(2):117-118
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A. Sivanesan 《Mycopathologia》1990,111(2):115-116
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A. Sivanesan 《Mycopathologia》1990,111(2):119-120
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A. Sivanesan 《Mycopathologia》1990,111(2):113-114
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A. Sivanesan 《Mycopathologia》1990,111(2):127-128
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A. Sivanesan 《Mycopathologia》1990,111(2):125-126