MIKROMITSETY- MIGRANTS IN MINGECHEVIR RESERVOIR
https://doi.org/10.18470/1992-1098-2017-1-54-61
Abstract
Aim. It is hardly possible to predict the continued stability of the watercourse ecosystems without the study of biological characteristics and composition of organisms inhabiting them. In the last 35-40 years, environmental conditions of the Mingachevir reservoir are determined by the stationary anthropogenic pressure. It was found that such components of plankton as algae, bacteria and fungi play a leading role in the transformation and migration of pollutants. The role of the three groups of organisms is very important in maintaining the water quality by elimination of pollutants. Among the organisms inhabiting the Mingachevir Reservoir, micromycetes have not yet been studied. Therefore, the study of the species composition and seasonal dynamics, peculiarities of their growth and development in the environment with the presence of some of the pollutants should be considered to date.
Methods. In order to determine the role of micromycetes-migrants in the mineralization of organic substrates, as an active participant of self-purification process, we used water samples from the bottom sediments as well as decaying and skeletonized stalks of cane, reeds, algae, macrophytes, exuvia of insects and fish remains submerged in water.
Findings. For the first time, we obtained the data on the quality and quantity of microscopic mycelial fungi in freshwater bodies on the example of the Mingachevir water reservoir; we also studied the possibilities for oxygenating the autochthonous organic matter of allochthonous origin with micromycetes-migrants.
Conclusions. It was found that the seasonal development of micromycetes-migrants within the Mingachevir reservoir is characterized by an increase in the number of species in the summer and a gradual reduction in species diversity in the fall.
About the Authors
M. A. Salmanov
Institute of Microbiology of ANAS
Azerbaijan
Azerbaijan
Doktor of Biology science, professor, director of the Institute,
40 Badamdar higway, Baku, Az-1073
A. A. Manafova
Institute of Microbiology of ANAS
Azerbaijan
Azerbaijan
Research worker,
Baku
A. G. Ansarova
Azerbaijan Medical University
Azerbaijan
Azerbaijan
Art. teacher,
AZ-1007, Baku, st. Bakixanov 24
A. T. Guseynov
Institute of Microbiology of ANAS
Azerbaijan
Azerbaijan
Research worker,
Baku
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Review
For citations:
Salmanov M.A., Manafova A.A., Ansarova A.G., Guseynov A.T. MIKROMITSETY- MIGRANTS IN MINGECHEVIR RESERVOIR. South of Russia: ecology, development. 2017;12(1):54-61. (In Russ.) https://doi.org/10.18470/1992-1098-2017-1-54-61
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