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Geomicrobiology of cores from Suruí Mangrove – Guanabara Bay – Brazil.
- Source :
- Marine Pollution Bulletin; Oct2010, Vol. 60 Issue 10, p1674-1681, 8p
- Publication Year :
- 2010
-
Abstract
- Abstract: The aim of this work was to quantify the biopolymers associated to esterase enzymes and identify bacterial respiratory activity in four cores collected in Suruí Mangrove, Guanabara Bay – RJ. Biopolymer concentration was 1000 times lower than previously reported in the literature, indicating the need for creating and establishing eutrophication indicative rates and records compatible with tropical coastal systems. The biochemical representative relationships in the cores were equivalent to those from studies on coastal marine environments made in the Northern Hemisphere. The esterase enzymes in the sediment proved efficient in the mineralization of biopolymers, even with preferentially anaerobic metabolic physiology. Despite the lack of incipient geomicrobiological studies, the results highlighted the possible application of microbiology to a better understanding of geological processes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0025326X
- Volume :
- 60
- Issue :
- 10
- Database :
- Supplemental Index
- Journal :
- Marine Pollution Bulletin
- Publication Type :
- Academic Journal
- Accession number :
- 53972047
- Full Text :
- https://doi.org/10.1016/j.marpolbul.2010.06.049