Microbial communities in the coastal surface waters of Zolotoi Rog Bay under the conditions of strong anthropogenic pollution

Autor:	I. P. Bezverbnaya, A. M. Krivosheeva, E. G. Kalitina, L. S. Buzoleva
Rok vydání:	2008
Předmět:	Pollution chemistry.chemical_classification Ecology business.industry Microorganism media_common.quotation_subject Heterotroph Sewage Bacterioplankton Oceanography Microbial population biology chemistry Environmental science Organic matter business Bay media_common
Zdroj:	Oceanology. 48:819-825
ISSN:	1531-8508 0001-4370
DOI:	10.1134/s0001437008060076
Popis:	Using the example of Zolotoi Rog Bay, which is strongly affected by anthropogenic pollution, it was shown that organic pollution essentially influences the structure of the microbial community, causing changes not only in the quantitative but also in the qualitative parameters such as the morphology, the type of metabolism, and the physiological activity of the microorganisms. We noted a zonation in the development and distribution of bacterioplankton, including the heterotrophic microflora in Zolotoi Rog Bay, which is caused by the high density of bacteria at the sites of organic matter supply and their low density in other areas examined, which are less influenced by the sewage. Special ecotrophic groups of microorganisms that are capable of utilizing the organic substratum entering the environment due to the anthropogenic impact become dominating in the heterotrophic microbial biocoenoses.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6b40c469399e9da5707e42b444236ec2 https://doi.org/10.1134/s0001437008060076 Zobrazit plný text záznamu Full text from SpringerLink