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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Vinogradov M.E., Gitelzon I.I., Sorokin Yu.I.
Заглавие : The vertical structure of a pelagic community in the tropical ocean
Место публикации : Marine Biology. - 1970. - Vol. 6, Is. 3. - С. 187-194. - ISSN 00253162 (ISSN) , DOI 10.1007/BF00347226
Аннотация: The vertical structure of the ecosystem in the euphotic zone of the western Equatorial Pacific has been studied. The studies were based on a continuous sounding of the bioluminescence field, with simultaneous, vertically aimed sampling made with the aid of a 5l water bottle and plankton nets. The bioluminescence field has a two-maxima structure with a more pronounced and permanent lower maximum found in the oligotrophic regions as deep as 60 to 100 m. In the narrow (10 m) layer of maximum bioluminescence, the concentration of zooplankton, as well as the concentration, activity and production of bacteria and phytoplankton, are several times higher than those in immediately adjacent waters at greater or lesser depth. At the same time, the concentration of nutrient salts in that layer diminishes sharply and approaches zero in the overlying water. Analysis of the data obtained shows that the production processes above the lower maximum layer are dependent not only on the turbulent influx of nutrient salts from the underlying layers, but also on the horizontal supply from the zone of upwelling. A pelagic community, in its different time aspects from the moment of water ascending until its sinking in the convergence zone, is suggested as a common system for modelling. В© 1970 Springer-Verlag.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : GITELZON I.I., VOROBEVA T.I.
Заглавие : LUMINESCENT BACTERIA FROM THE INTESTINES OF FISHES INHABITING THE INDIAN-OCEAN
Колич.характеристики :4 с
Место публикации : Microbiology: MAIK NAUKA/INTERPERIODICA, 1986. - Vol. 55, Is. 3. - С. 396-399. - ISSN 0026-2617
Примечания : Cited References: 5
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : GITELZON I.I., VOROBEVA T.I.
Заглавие : LUMINESCENT BACTERIA FROM THE INTESTINES OF FISHES INHABITING THE INDIAN-OCEAN
Колич.характеристики :4 с
Место публикации : Microbiology: MAIK NAUKA/INTERPERIODICA, 1986. - Vol. 55, Is. 3. - P396-399. - ISSN 0026-2617
Примечания : Cited References: 5
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : SIDKO F.Y., APONASENKO A.D., SIDKO A.F., LOPATIN V.N.
Заглавие : ESTIMATION OF THE INTENSITY OF PHYTOPLANKTON CHLOROPHYLL FLUORESCENCE EXCITED BY SOLAR-RADIATION
Место публикации : SOVIET JOURNAL OF REMOTE SENSING: HARWOOD ACAD PUBL GMBH, 1990. - Vol. 8, Is. 2. - С. 205-212. - 8. - ISSN 0275-911X
Примечания : Cited References: 10
Предметные рубрики: OCEAN
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : PRIMAKOVA G.A., KUZNETSOV A.M.
Заглавие : LUMINESCENT PLANKTON BACTERIA FROM THE CORAL REEFS AND LITTORAL WATERS OF THE TROPICAL REGIONS OF THE INDIAN-OCEAN AND THE SOUTH CHINA SEA
Колич.характеристики :8 с
Место публикации : Microbiology: MAIK NAUKA/INTERPERIODICA, 1990. - Vol. 59, Is. 5. - P630-637. - ISSN 0026-2617
Примечания : Cited References: 19
Предметные рубрики: LUMINOUS BACTERIA
SPECIES COMPOSITION
MEDITERRANEAN SEA
ESTUARY
GULF
ELAT
Аннотация: Luminescent bacteria were regularly encountered on the coral reefs of both the Indian Ocean and the South China Sea. Their counts in these regions amounted to 10(2) to 10(4) colony-forming units (CFU)/liter, and their proportion of the total numbers of saprophytic bacteria was 0.1-6.0%. Up to 85% of the luminescent bacteria occurred in the sea water in the form of aggregates ranging in size from 3-8-mu-m, to below 200-mu-m. The predominant species amongst the luminescent bacteria of these regions was Vibrio harvevi, comprising [4], with only 8.8% represented by Photobacterium leiognathi.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : GITELSON I.I., UTYUSHEV R.N., SHELEGOV A.V.
Заглавие : UNDERWAY MEASUREMENT OF BIOMINESCENT FIELD DURING BIOLOGICAL EXPEDITION
Колич.характеристики :7 с
Место публикации : Okeanologiya: MEZHDUNARODNAYA KNIGA, 1991. - Vol. 31, Is. 4. - P631-637. - ISSN 0030-1574
Примечания : Cited References: 5
Аннотация: Data on surface bioluminescence intensity measurements during the 15-th cruise of R/V Vityaz, January to March 1988, in the Indian Ocean, the Mediterranean and Black Seas are presented. High luminescence intensity is found in the Arabian and Black Seas and the Dardanelles. Recommendations on underway measurements of biological and hydrophysical parameters are given.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Gitel'zon I.I., Gladyshev M.I., Degermendzhi A.G., Levin L.A., Sid'ko F.Ya.
Заглавие : Ecological biophysics and its role in study of aquatic ecosystems
Место публикации : Biophysics. - 1993. - Vol. 38, Is. 6. - С. 1099-1108. - ISSN 00063509 (ISSN)
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.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : GITELSON I.I., GLADYSHEV M.I., DEGERMENDZHY A.G., LEVIN L.A., SIDKO F.Y.
Заглавие : THE ECOLOGICAL BIOPHYSICS AND ITS PART IN INVESTIGATION OF AQUATIC ECOSYSTEMS
Место публикации : Biofizika: MEZHDUNARODNAYA KNIGA, 1993. - Vol. 38, Is. 6. - С. 1069-1078. - 10. - ISSN 0006-3029
Примечания : Cited References: 11
Предметные 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.
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : VYDRYAKOVA G.A., KUZNETSOV A.M., PRIMAKOVA G.A., CHUGAEVA Y.V., FISH A.M.
Заглавие : LUMINESCENT BACTERIAL SYMBIONTS AND COMMENSALS OF LUMINESCENT AND NONLUMINESCENT MARINE ANIMALS OF THE INDIAN-OCEAN
Колич.характеристики :4 с
Место публикации : Microbiology: MAIK NAUKA/INTERPERIODICA, 1995. - Vol. 64, Is. 5. - P589-592. - ISSN 0026-2617
Примечания : Cited References: 18
Предметные рубрики: BIOLUMINESCENCE
SEAWATER
Аннотация: Approximately 100 fish belonging to 24 families and several representatives of cephalopods, prawns, and euphausiids were investigated for the presence of luminescent bacteria. Species identification of isolated luminescent bacteria was performed, and the frequency and ratio of their occurrence in the gastrointestinal microflora of marine animals were determined. Luminescent bacteria occurred in 23 - 65% of the fish, depending on the habitat depth, and their ratio varied from 8 to 60% of the total gastrointestinal microflora of fish. The free-living luminescent bacteria were found in 50% of the seawater samples from depths down to 1000 m. The luminescent bacterium Photobacterium phosphoreum was dominant among the isolated cultures.
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10.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Gladyshev M.I., Levin L.A., Sushchik N.N.
Заглавие : The influence of a monolayer of an aliphatic acid on temperature oscillation in the surface layer of water
Место публикации : Izvestiya - Atmospheric and Ocean Physics. - 1996. - Vol. 32, Is. 3. - С. 378-380. - ISSN 00014338 (ISSN)
Ключевые слова (''Своб.индексиров.''): aliphatic acid--surface films--temperature--thermal spots
Аннотация: The influence of a monolayer of a palmitic acid on amplitude-frequency characteristics of temperature oscillations caused by thermal spots of a surface film was experimentally determined in a Langmuir tank. An analysis of the power spectra showed that the temperature oscillations were multimodal. In addition, no consistant differences between the spectrum for a pure surface and the spectrum for a surface covered by an acid monolayer were found. A roughened gain-frequency factor was found that is equal to the ratio of the average period between the thermal spots to the dispersion of the time series of temperature oscillations. The factor significantly differed over a wide range of temperatures for a pure surface and for a surface covered with the monolayer. The experimental results do not confirm the existence of a leading frequency in the temperature oscillations of a cold surface film due to an appearance of thermal spots.
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11.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shevyrnogov A.P., Vysotskaya G.S., Gitelson J.I.
Заглавие : Quasistationary areas of chlorophyll concentration in the world ocean as observed satellite data
Место публикации : Advances in Space Research. - 1996. - Vol. 18, Is. 7. - С. 129-132. - ISSN 02731177 (ISSN) , DOI 10.1016/0273-1177(95)00955-8
Ключевые слова (''Своб.индексиров.''): chlorophyll concentration--chlorophylls--czcs--ocean chlorophyll concentration--phytopigment dynamics--productivity--quasistationary areas--remote sensing--satellite data--seasonal changes--world ocean
Аннотация: To estimate the seasonal progress of the production process over the planet and its long-standing trend it is important to measure not only the spatial distributions of pigment that represent the rates of photosynthesis but also their time variability. Anthropogenic impact on natural complexes can be efficiently estimated by satellite observations of phytopigment dynamics. This study presents CZCS satellite data processed to reveal spatial inhomogeneity in the seasonal course of chlorophyll concentration in the world ocean on a global scale. Areas with quasistationary and non-stationary seasonal changes in chlorophyll concentration are revealed for the 7.5 years period of CZCS operation. Areas in the world ocean with maximum absolute and relative differences in chlorophyll concentration during different seasons were found. Results are illustrated with a chart of areas in the Atlantic Ocean discerned by dynamic parameters.
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12.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Rodicheva E.K., Medvedeva S.E., Vydryakova G.A., Chugaeva Yu.V., Kuznetsov A.M.
Заглавие : Gene pool maintenance and the prospects for using a special-purpose luminous bacteria collection
Место публикации : Applied Biochemistry and Microbiology. - 1998. - Vol. 34, Is. 1. - С. 70-76. - ISSN 00036838 (ISSN)
Аннотация: The culture collection maintained at the Institute of Biophysics (IB), Siberian Division, Russian Academy of Sciences, is the only deposit in Russia and CIS which contains about 700 strains of five species of marine luminous bacteria sampled in various sites of the World Ocean. The strains collected are used for identification of luminous bacteria; studying their physiology, biochemistry, and cytology; and developing concepts of organization and metabolism of luminous bacteria under natural and laboratory conditions. Methods of their storage and practical use are developed. The results of these studies are summarized in a data bank, which will be incorporated into the general network of data banks on microbial cultures kept in Russia and into the international network of data banks on microorganisms (MSDN). Systematization of information on luminous bacteria possessing a unique visual marker allows their extensive use in basic research and genetic engineering, for environmental and medical applications, and for biotechnological purposes.
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13.

Вид документа : Статья из сборника (однотомник)
Шифр издания :
Автор(ы) : Shevyrnogov A.P., Vysotskaya G.S.
Заглавие : Observed trends of chlorophyll concentration in the surface layer of the Northern and Central Atlantic (1979-1983)
Колич.характеристики :4 с
Место публикации : SYNERGISTIC USE OF MULTISENSOR DATA FOR LAND PROCESSES. Ser. ADVANCES IN SPACE RESEARCH: PERGAMON PRESS LTD, 1998. - Vol. 22: A3 1 Symposium of COSPAR Scientific Commission A on Synergistic Use of Multisensor Data for Land Processes at 31st COSPAR Scientific Assembly (JUL 14-21, 1996, BIRMINGHAM, ENGLAND), Is. 5. - P701-704. - ISBN 0273-1177, DOI 10.1016/S0273-1177(97)01136-8. - ISBN 0-08-043469-X
Примечания : Cited References: 7
Аннотация: To preserve and utilize the biosphere it is imperative that we understand the long-term dynamics of the primary production process on our planet. Variability of chlorophyll concentration in the ocean is one of the most important components of this process. However, size and access make its investigation labour-intensive. Dependence of primary production on high variability of hydrophysical phenomena in the ocean (fluctuations of currents, frontal zones, etc.) makes it difficult to locate points to measure chlorophyll concentration dynamics. To locate such quasistationary zones with respect to seasonal dynamics of chlorophyll concentration by satellite data the Institute of Biophysics (Russian Academy of Sciences, Siberian Branch) has developed a geoinformation system. II use made it possible to locate such zones over the entire ocean. The work shows zones on the Central and Northern Atlantic. They form the ground to analyse perennial dynamics of chlorophyll concentration. The quasistationary zones are proposed for systematic monitoring of phytopigment concentration by space-borne and marine craft. (C) 1998 COSPAR. Published by Elsevier Science Ltd.
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14.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shevyrnogov A.P., Vysotskaya G.S.
Заглавие : Observed trends of chlorophyll concentration in the surface layer of the northern and central Atlantic (1979-1983)
Место публикации : Advances in Space Research. - 1998. - Vol. 22, Is. 5. - С. 701-704. - ISSN 02731177 (ISSN) , DOI 10.1016/S0273-1177(97)01136-8
Ключевые слова (''Своб.индексиров.''): chlorophyll--primary production--remote sensing--atlantic ocean
Аннотация: To preserve and utilize the biosphere it is imperative that we understand the long-term dynamics of the primary production process on our planet. Variability of chlorophyll concentration in the ocean is one of the most important components of this process. However, size and access make its investigation labour-intensive. Dependence of primary production on high variability of hydrophysical phenomena in the ocean (fluctuations of currents, frontal zones, etc.) makes it difficult to locate points to measure chlorophyll concentration dynamics. To locate such quasistationary zones with respect to seasonal dynamics of chlorophyll concentration by satellite data the Institute of Biophysics (Russian Academy of Sciences, Siberian Branch) has developed a geoinformation system. Its use made it possible to locate such zones over the entire ocean. The work shows zones on the Central and Northern Atlantic. They form the ground to analyse perennial dynamics of chlorophyll concentration. The quasistationary zones are proposed for systematic monitoring of phytopigment concentration by space-borne and marine craft.
Scopus
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15.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Utyushev R.N., Levin L.A., Gitelson J.I.
Заглавие : Diurnal rhythm of the bioluminescent field in the ocean epipelagic zone
Место публикации : Marine Biology. - 1999. - Vol. 134, Is. 3. - С. 439-448. - ISSN 00253162 (ISSN) , DOI 10.1007/s002270050560
Ключевые слова (''Своб.индексиров.''): biological rhythm--bioluminescence--diurnal variation--barents sea--russian federation
Аннотация: Characteristics of the diurnal rhythm of the bioluminescence field are analyzed on the basis of experimental data obtained in the region around Kamchatka peninsula (50В°3 1'N; 163В°50'E). The feasibility of reconstructing the nocturnal structure of the bioluminescence field by measurements made at other times of the day has been demonstrated. Diurnal rhythm parameters for the bioluminescent field of several other studied areas of the ocean have been defined. The temporal parameters feature linear latitudinal dependence. At the equator the boundaries of morning and evening transition periods are 05:06 to 07:30 and 17:48 to 19:54 hrs, respectively. In the Barents Sea in spring these boundaries are 02:42 to 04:06 and 19:48 to 21:12 hrs. Boundary times of diurnal rhythm do not deviate from the linear regression by more than 10%.
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16.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Kartushinsky A.V.
Заглавие : Time-space structure and variability of surface temperature frontal zones in the ocean (based on AVHRR satellite data)
Место публикации : Advances in Space Research. - 2000. - Vol. 25, Is. 5. - С. 1107-1110. - ISSN 02731177 (ISSN) , DOI 10.1016/S0273-1177(99)00871-6
Ключевые слова (''Своб.индексиров.''): avhrr--frontal feature--global ocean--sea surface temperature--spatiotemporal analysis
Аннотация: Satellite monitoring of large-scale ocean fields allows collection and analyse of information on dynamics processes in various areas of the ocean. Investigation of the World Ocean processes involves the determination of space-time changes of sea surface temperature (SST). Water temperature of the ocean is one of major characteristics of surface water masses. Distribution of water temperature depends not only on regional climate peculiarities but also on formation of high gradient temperature zones. These zones emerge due to interaction of different current structure, circulation and eddies. Some more important characteristics of such zones are space dimensions and time of existence (lifetime). Space-time scales of the above structure have not been investigated in detail. The aim of the paper is to study space-time changes of the surface temperature frontal zones and frontal partitions in the ocean by AVHRR satellite information.
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17.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shevyrnogov A., Vysotskaya G., Shevyrnogov E.
Заглавие : Trends of chlorophyll concentration in the surface layer of the Northern and Central Atlantic, a satellite data-based study
Место публикации : Advances in Space Research. - 2002. - Vol. 30, Is. 11. - С. 2535-2540. - ISSN 02731177 (ISSN) , DOI 10.1016/S0273-1177(02)80332-5
Ключевые слова (''Своб.индексиров.''): chlorophyll--climatology--data reduction--ocean engineering--satellites--surface properties--chlorophyll concentration--space research--chlorophyll--pigment--remote sensing--seasonality--surface water--atlantic ocean
Аннотация: The new data on anomalies in seasonal dynamics of chlorophyll concentration in the ocean have altered the approach to the analysis of long-term trends of phytopigments in the surface layer of the ocean. Zones have been found in which at various times there was a many-fold increase in chlorophyll concentration versus its usual level. These changes are local in time and space. If anomalies in the long-term tendencies in the change of phytopigment surface distribution in the ocean are ignored in the analysis, the resulting picture will inadequately reflect the real processes. The work presents the results of the analysis of long-term trends of chlorophyll concentration on the basis of the CZCS satellite data in the Atlantic Ocean. The results are given as maps representing different variants of trends. The data obtained can be used to analyze the consequences of long-term changes of climate and changes in the interaction between the atmosphere and the ocean. В©2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved.
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18.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Shevyrgonov A., Vysotskaya G., Shevyrgonov E.
Заглавие : Spatial and temporal anomalies of chlorophyll concentration in Atlantic ocean (by space-based data)
Место публикации : Advances in Space Research. - 2002. - Vol. 30, Is. 11. - С. 2541-2546. - ISSN 02731177 (ISSN) , DOI 10.1016/S0273-1177(02)80334-9
Ключевые слова (''Своб.индексиров.''): chlorophyll--data reduction--ocean engineering--probability--thermal effects--time series analysis--chlorophyll concentration--space research--chlorophyll--remote sensing--sea surface--spatiotemporal analysis--atlantic ocean
Аннотация: The work presents long-standing CZCS-satellite-based data about spatial distribution of anomalies in chlorophyll concentration and temperature of the ocean. An anomaly criterion is proposed. Maps of Atlantic ocean areas with elevated probability of anomalies are given. Properties of anomalous zones in different parts of the Atlantic ocean are discussed. Satellite-based maps of anomaly coefficients for chlorophyll concentration and temperature in the Atlantic ocean have been shown to feature substantial differences, the zones of elevated anomaly of chlorophyll concentration and temperature - to be close only in the vicinity of the Amazon outflow into the Atlantic ocean. Along with fundamental knowledge about dynamics of biological phenomena in the ocean the methods described may be used to reveal deviations due to anthropogenic impact. The methods presented may be used to process SeaWiFS prograna data. The data derived may be used to analyze long-standing time series to estimate randomness of cunent changes. В©2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved.
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19.

Вид документа : Статья из сборника (однотомник)
Шифр издания :
Автор(ы) : Lankin J.P.
Заглавие : Adaptive simulation of atmospheric phenomena
Колич.характеристики :12 с
Место публикации : EIGHTH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS. Ser. PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE): SPIE-INT SOC OPTICAL ENGINEERING, 2002. - Vol. 4678: 8th International Symposium on Atmospheric and Ocean Optics - Atmospheric Physics (JUN 25-29, 2001, IRKUTSK, RUSSIA). - P668-679. - ISBN 0277-786X, DOI 10.1117/12.458507. - ISBN 0-8194-4433-2
Примечания : Cited References: 46
Ключевые слова (''Своб.индексиров.''): atmosphere--system--adaptation--self-adaptation--neuroinformatics
Аннотация: The paper describes scientific methodology of developing complex nonlinear dynamic models which form the basis of a new scientific trend called Stikhioniks(1) and are a efficient tool to devise atmosphere models. The model is aimed to develop complexly organized hierarchical non-equilibrium adaptive systems with a wide range of connections and elements and is a new step as related to the now dominant mechanical-statistical paradigm.
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20.

Вид документа : Статья из сборника (однотомник)
Шифр издания :
Автор(ы) : Shevyrnogov A..., Vysotskaya G..., Shevyrnogov E...
Заглавие : Spatial and temporal anomalies of chlorophyll concentration in Atlantic ocean (by space-based data)
Колич.характеристики :6 с
Место публикации : EARTH'S ATMOSPHERE, OCEAN AND SURFACE STUDIES. Ser. ADVANCES IN SPACE RESEARCH: PERGAMON-ELSEVIER SCIENCE LTD, 2002. - Vol. 30: A0 1, A0 4-A0 5, A3 1, C1 1 and C2 6 Symposia of the COSPAR Scientific Commissions A and C held at the 33rd COSPAR Scientific Assembly (JUL , 2000, WARSAW, POLAND), Is. 11. - P2541-2546. - ISBN 0273-1177, DOI 10.1016/S0273-1177(02)80334-9
Примечания : Cited References: 5
Аннотация: The work-presents long-standing CZCS-satellite-based data about spatial distribution of anomalies in chlorophyll concentration and temperature of the ocean. An anomaly criterion is proposed. Maps of Atlantic ocean areas with elevated probability of anomalies are given. Properties of anomalous zones in different parts of the Atlantic ocean are discussed. Satellite-based maps of anomaly coefficients for chlorophyll concentration and temperature in the Atlantic ocean have been shown to feature substantial differences, the zones of elevated anomaly of chlorophyll concentration and temperature - to be close only in the vicinity of the Amazon outflow into the Atlantic ocean. Along with fundamental knowledge about dynamics of biological phenomena in the ocean the methods described may be used to reveal deviations due to anthropogenic impact. The methods presented may be used to process SeaWiFS program data. The data derived may be used to analyze long-standing time series to estimate randomness of current changes. (C) 2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved.
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