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The mathematical theory of population waves (Russian) / A. G. Degermendzhy, N. S. Pechurkin, I. A. Terskov // Studia Biophysica. - 1974. - Vol. 43, Is. 1. - С. 25-40 . - ISSN 0081-6337
Кл.слова (ненормированные):
evolution -- mathematical model -- model -- population explosion -- population model -- theoretical study

Scopus
Держатели документа:
Dept. Biophys., Inst. Phys., Siberian Branch, Acad. Sci. USSR, Krasnoyarsk, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Degermendzhy, A.G.; Pechurkin, N.S.; Terskov, I.A.

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Peculiarities of dynamics of population numbers in strongly inertial and without inertial regulation / L. V. Nedorezov, R. G. Khlebopros // ZH. OBSHCH. BIOL. - 1985. - Vol. 46, Is. 3. - С. 345-348
Кл.слова (ненормированные):
entomophage -- mathematical model -- nonbiological model -- nonhuman -- phytophage

Scopus
Держатели документа:
Institute of Forest and Timber, Siberian Branch of the Acad. Sci USSR, Krasnoyarsk, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Nedorezov, L.V.; Khlebopros, R.G.

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^a343.17.09^2VINITI
Б 26

Барцев, С. И.
К вопросу о временной организации бактериальной люминесценции [Текст] : научное издание / С. И. Барцев, И. И. Гительзон // Stud. biophys. - 1985. - Т. 105, N 3. - С. 149-156 . - ISSN 0081-6337

ГРНТИ

34.17.09

РУБ 343.17.09
Рубрики:
БИОЛЮМИНЕСЦЕНЦИЯ
   МЕХАНИЗМЫ
   МАТЕМАТИЧЕСКИЕ МОДЕЛИ
   БАКТЕРИИ
   BACTERIAS
   BIOLUMINESCENCE
   MATHEMATICAL MODELS

Доп.точки доступа:
Гительзон, И.И.

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DIVERGENCE OF FEATURES IN PREY UNDER THE INFLUENCE OF PREDATORS (A MATHEMATICAL-MODEL) [Текст] / B. G. KOVROV, L. G. KOSOLAPOVA // Zhurnal Obshchei Biol. - 1987. - Vol. 48, Is. 2. - P. 269-278. - Cited References: 13 . - ISSN 0044-4596

РУБ Biology

WOS : 660036, Красноярск, Академгородок, д. 50, стр. 50
Доп.точки доступа:
KOVROV, B.G.; KOSOLAPOVA, L.G.

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THE ECOLOGICAL BIOPHYSICS AND ITS PART IN INVESTIGATION OF AQUATIC ECOSYSTEMS [Текст] / I. I. GITELSON [и др.] // Biofizika. - 1993. - Vol. 38, Is. 6. - С. 1069-1078. - Cited References: 11 . - 10. - ISSN 0006-3029

РУБ Biophysics
Рубрики:
SEASONAL DYNAMICS
RESERVOIR
BAY
Аннотация: The notion of ecological biophysics as a scientific discipline investigating physical processes and phenomena caused by functioning of the living super-organism systems is formulated. The three main constituents of the ecological biophysics are defined: elaboration of the monitoring methods of the basis of sensing of the biophysical fields (of bioluminescence and fluorescence), mathematical and physical modeling and investigation of the part of living organisms in the hydrophysical processes of the ecosystem scale. Examples of realization of the ecological biophysical approach in the process of investigations of the World Ocean, Lake Baikal, the reservoirs of Dnieper and Yenisei revers are given.
: 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
GITELSON, I.I.; GLADYSHEV, M.I.; DEGERMENDZHY, A.G.; LEVIN, L.A.; SIDKO, F.Y.

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Ecological biophysics and its role in study of aquatic ecosystems / I. I. Gitel'zon [et al.] // Biophysics. - 1993. - Vol. 38, Is. 6. - P1099-1108 . - ISSN 0006-3509
Аннотация: A concept is formulated on ecological and biophysics as a scientific discipline which studies physical processes and phenomena resulting from the functioning of live supra-organism systems. Three main directions of ecological biophysics are defined: creation of methods of monitoring ecosystems on the basis of probing biophysical fields (fields of bioluminescence and fluorescence); mathematical and physical modelling; and study of the role of live organisms in hydrophysical processes on the ecosystem scale. Examples are given of the realization of the ecologo-biophysical approach in research into the ecosystems of the world ocean, Lake Baikal and the Dnieper and Yenisei reservoirs. В© 1994.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gitel'zon, I.I.; Gladyshev, M.I.; Degermendzhi, A.G.; Levin, L.A.; Sid'ko, F.Ya.

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Theory and software of ecological-economical optimization of river water use [Text] / N. N. Degermendzhy, L. G. Kosolapova ; ed. AA Aldama [et al.] // COMPUTATIONAL METHODS IN WATER RESOURCES XI, VOL 2: COMPUTATIONAL METHODS IN SURFACE FLOW AND TRANSPORT PROBLEMS : COMPUTATIONAL MECHANICS PUBLICATIONS LTD, 1996. - 11th International Conference on Computational Methods in Water Resources (CMWR 96) (JUL, 1996, CANCUN, MEXICO). - P. 453-460. - Cited References: 0 . - ISBN 1-85312-487-7

РУБ Mathematics, Applied + Water Resources

Кл.слова (ненормированные):
mathematical model -- preparation of water -- self-purification -- optimization

WOS
Держатели документа:
RAS,INST BIOPHYS SB,ACAD GORODOK,KRASNOYARSK 660036,RUSSIA
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Degermendzhy, N.N.; Kosolapova, L.G.; Aldama, AA \ed.\; Aparicio, J \ed.\; Brebbia, CA \ed.\; Gray, WG \ed.\; Herrera, I \ed.\; Herrer, I \ed.\

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Theory, computational method and software for prognosis of migration and distribution of radioactive matters in river ecosystem [Text] / A. G. Degermendzhy, L. G. Kosolapova, P. V. Vlasik ; ed. AA Aldama [et al.] // COMPUTATIONAL METHODS IN WATER RESOURCES XI, VOL 2: COMPUTATIONAL METHODS IN SURFACE FLOW AND TRANSPORT PROBLEMS : COMPUTATIONAL MECHANICS PUBLICATIONS LTD, 1996. - 11th International Conference on Computational Methods in Water Resources (CMWR 96) (JUL, 1996, CANCUN, MEXICO). - P277-284. - Cited References: 0 . - 8. - ISBN 1-85312-487-7

РУБ Mathematics, Applied + Water Resources

Кл.слова (ненормированные):
mathematical modelling -- migration of radionuclides -- river ecosystem

Держатели документа:
RUSSIAN ACAD SCI,INST BIOPHYS,ACAD GORODOK,KRASNOYARSK 660026,RUSSIA : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Degermendzhy, A.G.; Kosolapova, L.G.; Vlasik, P.V.; Aldama, AA \ed.\; Aparicio, J \ed.\; Brebbia, CA \ed.\; Gray, WG \ed.\; Herrera, I \ed.\; Herrer, I \ed.\

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Mathematical model of ecological mechanism of radionuclid spatial heterogeneity in river system water-phytoplankton-zooplankton-botton sediment [Текст] / A. G. Degermendzhi, L. G. Kosolapova // Dokl. Akad. Nauk. - 1997. - Vol. 354, Is. 1. - С. 131-134. - Cited References: 7 . - 4. - ISSN 0869-5652

РУБ Multidisciplinary Sciences

: 660036, Красноярск, Академгородок, д. 50, стр. 50
Доп.точки доступа:
Degermendzhi, A.G.; Kosolapova, L.G.

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10.

Mathematical theory of new ecological mechanism of formation of spatial distribution of radionuclides in river ecosystem [Text] / A. G. Degermendzhy, L. G. Kosolapova ; ed.: G Reffo, A Ventura, A Ventur // INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, VOL 59, PT 1 AND 2. Ser. SOCIETA ITALIANA DI FISICA : CONFERENCE PROCEEDINGS : SOC ITALIANA FISICA, 1997. - Vol. 59: International Conference on Nuclear Data for Science and Technology (MAY 19-24, 1997, TRIESTE, ITALY). - P1373-1375. - Cited References: 0 . - 3. - ISBN 1122-1437. - ISBN 88-7794-114-6

РУБ Nuclear Science & Technology + Physics, Applied + Physics, Nuclear

Держатели документа:
RAS, Inst Biophys, Siberian Branch, Krasnoyarsk, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50
Доп.точки доступа:
Degermendzhy, A.G.; Kosolapova, L.G.; Reffo, G \ed.\; Ventura, A \ed.\; Ventur, A \ed.\

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11.

Flocculation of bacterial cells in a culture with protozoans [Текст] / Y. L. Gurevich, M. I. Teremova, A. V. Latyntseva // Izv. Akad. Nauk Ser. Biol. - 1998. - Is. 3. - P. 351-355. - Cited References: 13 . - ISSN 0002-3329

РУБ Biology

Аннотация: The initial phase of formation of the biogenic suspension was studied in experimental communities of bacteria and protozoans that simulate degradation of the phenol technogenic flows. Protozoans were shown to initiate formation of bacterial aggregates and increase the size of bacterial flocules several hundred times. Factors were found by the methods of mathematical planning, which markedly affect the size and amount of flocules. Unlike natural water bodies, in the sample communites, the presence of abiogenic substrate was not essential for aggregation of the bacteria, The aggregated bacterial cells make an important contribution to degradation of organic compounds.

WOS
Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gurevich, Y.L.; Teremova, M.I.; Latyntseva, A.V.

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12.

Structured approach to mathematical modeling of unstable multicopy plasmidcontaining bacteria population dynamics [Текст] / V. V. Ganusov, A. V. Bril'kov, N. S. Pechurkin // Dokl. Akad. Nauk. - 1999. - Vol. 369, Is. 2. - P. 267-270. - Cited References: 15 . - ISSN 0869-5652

РУБ Multidisciplinary Sciences
Рубрики:
PLASMIDS
BIOLOGY

WOS
Держатели документа:
Russian Acad Sci, Inst Biophys, Krasnoyarsk, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Ganusov, V.V.; Bril'kov, A.V.; Pechurkin, N.S.

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13.

Experimental and mathematical models for small aqueous closed ecosystems with spatially separated components / T. I. Pisman [et al.] // Advances in Space Research. - 1999. - Vol. 24, Is. 3. - P361-366, DOI 10.1016/S0273-1177(99)00486-X . - ISSN 0273-1177
Кл.слова (ненормированные):
carbon dioxide -- nitrogen -- oxygen -- quaternary ammonium derivative -- aquatic environment -- artificial ecosystem -- ecological modeling -- trophic interaction -- animal -- article -- biological model -- Candida -- Chlorella -- fermentation -- mathematics -- metabolism -- microclimate -- Paramecium -- photosynthesis -- Animals -- Candida -- Carbon Dioxide -- Chlorella -- Ecological Systems, Closed -- Fermentation -- Mathematics -- Models, Biological -- Nitrogen -- Oxygen -- Paramecium -- Photosynthesis -- Quaternary Ammonium Compounds
Аннотация: Experimental and theoretical models of closed 'autotroph-heteretroph' (chlorella-yeast, chlorella- protozoa) ecosystems with spatially separated components have been created and studied. The chart of flows and interaction of components of gas-closed 'chlorella-yeast' system have formed the basis describe mathematically the functioning of the given system, experimental results have been found to agree with computer solution of the problem in terms of quality. Investigation of the experimental model of the 'producer-consumer' trophic chain demonstrated the role of protozoa in nitrogen turnover. 'Production-decomposition' and 'production-grazing-decomposition' cycle models has been theoretically analyzed and compared. The predator has been shown to be a more intensive mineralizer than the reducer component.

Scopus
Держатели документа:
Institute of Biophysics (Russian Academy of Sciences, Siberian Branch), Krasnoyarsk 6600036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Pisman, T.I.; Pechurkin, N.S.; Babkin, A.V.; Somova, L.A.; Sarangova, A.B.

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14.

A mathematical model of "plants-microorganisms" interaction on complete mineral medium and under nitrogen limitation / T. I. Pisman [et al.] // Advances in Space Research. - 1999. - Vol. 24, Is. 3. - P383-387 . - ISSN 0273-1177
Кл.слова (ненормированные):
nitrogen -- ecological modeling -- interspecific interaction -- nutrient limitation -- plant -- rhizosphere -- article -- biological model -- biomass -- comparative study -- culture medium -- drug effect -- growth, development and aging -- mathematics -- microbiology -- plant root -- Pseudomonas fluorescens -- sweating -- wheat -- Biomass -- Culture Media -- Mathematics -- Models, Biological -- Nitrogen -- Plant Roots -- Plant Transpiration -- Pseudomonas fluorescens -- Triticum
Аннотация: A mathematical model concerning the interaction of plants and rhizospheric microorganisms on complete mineral medium and under nitrogen limitation has been constructed. The model takes into account the closeness of plants and microorganisms in terms of the matter released by the plant and consumed by the microorganisms. The effect of rhizospheric microorganisms on plant growth with normal carbon dioxide and complete mineral medium has been demonstrated. Plants interacting with microorganisms have a greater biomass than plants growing without microorganisms. Wheat growth stimulation by metabolites of rhizospheric microorganisms under laboratory conditions on artificial soil has been experimentally demonstrated (Pechurkin, 1997). Under nitrogen limitation , the biomass of plants, with or without microorganisms, is identical, and is substantially reduced as compared with the medium with standard nitrogen. В© 1999 COSPAR. Published by Elsevier Science Ltd.

Scopus
Держатели документа:
Institute of Biophysics (Siberian Branch, Russian Academy of Sciences), Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Pisman, T.I.; Pechurkin, N.S.; Mariasova, T.S.; Somova, L.A.; Sarangova, A.B.

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15.

Mathematical modeling of population dynamics of unstable plasmid-containing bacteria during continuous cultivation in a chemostat / V. V. Ganusov, A. V. Bril'kov, N. S. Pechurkin // Biofizika. - 2000. - Vol. 45, Is. 5. - С. 908-914 . - ISSN 0006-3029
Кл.слова (ненормированные):
article -- bioreactor -- Escherichia coli -- fermentation -- genetics -- growth, development and aging -- Photobacterium -- plasmid -- theoretical model -- Bioreactors -- Escherichia coli -- Fermentation -- Models, Theoretical -- Photobacterium -- Plasmids
Аннотация: A structural approach to studying the regularities of the population dynamics of unstable recombinant bacterial strains in a chemostat was elaborated. The approach is based on the mathematical modeling of cell distribution in a population with different numbers of plasmid copies. The effect of decreased selective preference of plasmidless variants of the recombinant strain in the chemostat, which is related to a decrease in the number of plasmid copies in cells upon long-term incubation was analyzed. It is shown that the time of half-elimination of plasmids from the bacterial population in the steady state in the chemostat T1/2 does not depend on the maximum number of plasmid copies in cells N but is determined only by the mean time of generation g and the probability of the loss of one plasmid copy tau. The dependence of the preference of bacterial plasmidless variants on the efficiency of expression of genes cloned into plasmids in chemostat was analyzed using the recombinant strain E. coli Z905, whose plasmids pPHL-7 contain cloned genes for the luminescence system of marine luminescing bacteria Photobacterium leiognathi.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, Russia. : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Ganusov, V.V.; Bril'kov, A.V.; Pechurkin, N.S.

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16.

Mathematical modeling of response of ecosystems with different structure to external impact [Text] / I. M. Shirobokova, N. S. Pechurkin ; ed. ova, IM Shirob // SPACE LIFE SCIENCES: CLOSED ECOLOGICAL SYSTEMS: EARTH AND SPACE APPLICATIONS. Ser. ADVANCES IN SPACE RESEARCH : ELSEVIER SCIENCE BV, 2001. - Vol. 27: F4 4 Symposium of COSPAR Scientific Commission F held at the 33rd COSPAR Scientific Assembly (JUL, 2000, WARSAW, POLAND), Is. 9. - P. 1593-1598, DOI 10.1016/S0273-1177(01)00254-X. - Cited References: 7 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences
Рубрики:
CO2
Аннотация: A mathematical model was used to study the response of ecosystems of different structures to external impact. The response was measured as a sensitivity coefficient: the magnitude of the system's response vs. the change of the factor in the inflow. The formula has been obtained to calculate the sensitivity coefficient for ecosystems containing different numbers of trophic links. The derived sensitivity coefficients demonstrate that the degree of compensation for the external impact can differ depending on the type of system regulation and the length of the trophic chain. E. g. the sensitivity coefficient decreases with complexity of trophic links in an ecosystem for top-down controlled systems and impact of degree of openness on sensitivity e.g. closed ecosystems show higher sensitivity then fully open ecosystem to impacts also bottom-up control system show less sensitivity then top-down. (C) 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

WOS
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shirobokova, I.M.; Pechurkin, N.S.; Shirob, ova, IM \ed.\

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17.

Mathematical modeling of response of ecosystems with different structure to external impact / I. M. Shirobokova, N. S. Pechurkin // Advances in Space Research. - 2001. - Vol. 27, Is. 9. - P1593-1598, DOI 10.1016/S0273-1177(01)00254-X . - ISSN 0273-1177
Кл.слова (ненормированные):
Environmental impact -- Mathematical models -- Sensitivity analysis -- Structural analysis -- Top-down controlled systems -- Ecosystems -- fresh water -- ecosystem response -- animal -- article -- biological model -- biomass -- ecosystem -- Escherichia coli -- food chain -- microclimate -- protozoon -- Animals -- Biomass -- Ecological Systems, Closed -- Ecosystem -- Escherichia coli -- Food Chain -- Fresh Water -- Models, Biological -- Protozoa
Аннотация: A mathematical model was used to study the response of ecosystems of different structures to external impact. The response was measured as a sensitivity coefficient: the magnitude of the system's response vs. the change of the factor in the inflow. The formula has been obtained to calculate the sensitivity coefficient for ecosystems containing different numbers of trophic links. The derived sensitivity coefficients demonstrate that the degree of compensation for the external impact can differ depending on the type of system regulation and the length of the trophic chain. E. g. the sensitivity coefficient decreases with complexity of trophic links in an ecosystem for top-down controlled systems and impact of degree of openness on sensitivity e.g. closed ecosystems show higher sensitivity then fully open ecosystem to impacts also bottom-up control system show less sensitivity then top-down. В© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shirobokova, I.M.; Pechurkin, N.S.

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18.

Computer modeling of the biotic cycle formation in a closed ecological system / A. V. Brilkov [et al.] // Advances in Space Research. - 2001. - Vol. 27, Is. 9. - P1587-1592, DOI 10.1016/S0273-1177(01)00253-8 . - ISSN 0273-1177
Кл.слова (ненормированные):
Ecology -- Energy utilization -- Mathematical models -- Biotic turnover -- Predators -- Space research -- artificial ecosystem -- alga -- animal -- article -- biological model -- computer simulation -- Cyprinodontiformes -- Daphnia -- ecosystem -- energy metabolism -- evolution -- food chain -- microclimate -- plankton -- Algae -- Animals -- Computer Simulation -- Daphnia -- Ecological Systems, Closed -- Ecosystem -- Energy Metabolism -- Evolution -- Food Chain -- Models, Biological -- Plankton -- Poecilia
Аннотация: The process of biotic turnover in a closed ecological system (CES) with an external energy flow was analyzed by mathematical modeling of the biotic cycle formation. The formation of hierarchical structure in model CESs is governed by energy criteria. Energy flow through the ecosystem increases when a predator is introduced into a "producer-reducer" system at steady state. Analysis of the model shows that under certain conditions the presence of the primary predator with its high mineralization ability accelerates the biotic turnover measured by primary production. We, therefore, conclude that for every system it is possible to find a suitable predator able to provide the system with a higher biotic turnover rate and energy consumption. В© 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Brilkov, A.V.; Ganusov, V.V.; Morozova, E.V.; Pechurkin, N.S.

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19.

Computer modeling of the biotic cycle formation in a closed ecological system [Text] / A. V. Brilkov [et al.] ; ed. , EV Morozo // SPACE LIFE SCIENCES: CLOSED ECOLOGICAL SYSTEMS: EARTH AND SPACE APPLICATIONS. Ser. ADVANCES IN SPACE RESEARCH : ELSEVIER SCIENCE BV, 2001. - Vol. 27: F4 4 Symposium of COSPAR Scientific Commission F held at the 33rd COSPAR Scientific Assembly (JUL, 2000, WARSAW, POLAND), Is. 9. - P. 1587-1592, DOI 10.1016/S0273-1177(01)00253-8. - Cited References: 15 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences
Рубрики:
ECOSYSTEMS
Аннотация: The process of biotic turnover in a closed ecological system (CES) with an external energy flow was analyzed by mathematical modeling of the biotic cycle formation. The formation of hierarchical structure in model CESs is governed by energy criteria. Energy flow through the ecosystem increases when a predator is introduced into a "producer-reducer" system at steady state. Analysis of the model shows that under certain conditions the presence of the primary predator with its high mineralization ability accelerates the biotic turnover measured by primary production. We, therefore, conclude that for every system it is possible to find a suitable predator able to provide the system with a higher biotic turnover rate and energy consumption. (C) 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

WOS
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Brilkov, A.V.; Ganusov, V.V.; Morozova, E.V.; Pechurkin, N.S.; Morozo, , EV \ed.\

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20.

Antibiotic resistance of heterotrophic bacteria in Shira lake: Natural and anthropogenic impacts / T. I. Lobova, Yu. V. Barkhatov, L. Yu. Popova // Aquatic Microbial Ecology. - 2002. - Vol. 30, Is. 1. - P11-18 . - ISSN 0948-3055
Кл.слова (ненормированные):
Anthropogenic load -- Antibiotic resistance -- Brackish lake -- Halotolerance -- Heterotrophic bacteria -- Mathematical modeling -- algae -- Bacteria (microorganisms) -- Chlorophyta
Аннотация: Studies were conducted to investigate the antibiotic resistance of freshwater, halophile and moderate halotolerant bacteria isolated from the nearshore part of Shira lake, which is affected by the activity of a health resort, and from the central part of the lake in the summer (June to August) of 1999. It has been shown that the allochthonous microflora, which is brought into the lake with the resort effluent in mid-summer, is the anthropogenic factor contributing to an increase in the number of freshwater bacteria that feature multiple antibiotic resistance in the central part of the lake. It has been found that resistance to ampicillin of freshwater and halophile heterotrophic bacteria is related to the increase in the biomass of blue-green and green algae in the central part of Shira lake between mid-July and the end of August. A mathematical model has been constructed to describe the dynamics of the antibiotic resistance of heterotrophic bacteria in the close-to-resort and the central parts of Shira lake under natural and anthropogenic impacts.

Scopus
Держатели документа:
Centre Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Academgorodok 50, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Lobova, T.I.; Barkhatov, Yu.V.; Popova, L.Yu.

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