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V. P. Gorbatenko I. I. Ippolitov N. V. Podnebesnykh 《Russian Meteorology and Hydrology》2007,32(5):301-306
Cyclonic and anticyclonic activity over western Siberia for 1976–2004 is considered. Trajectories of motion of baric formations of various genesis and their frequency are analyzed. 相似文献
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Orlov A. M. Gorbatenko K. M. Benzik A. N. Rybakov M. O. Nosov M. A. Orlova S. Yu. 《Oceanology》2021,61(2):295-296
Oceanology - The article presents the results of hydrobiological, ichthyological, trophological, acoustic, and genetic research aboard the R/V Professor Levanidov in the Chukchi, East Siberian,... 相似文献
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Oceanology - The species composition, abundance, biomass, and distribution of zooplankton were studied on the shelf and slope of the northwestern Laptev Sea and the shelf of the East Siberian Sea... 相似文献
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A comparison of the qualitative and quantitative characteristics of zooplankton caught by five different types of plankton nets was performed on the basis of the data of plankton surveys in various high production zones of the Pacific Ocean (392 zooplankton samples) in order to determine conversion coefficients for a more adequate quantitative estimation of plankton. In epipelagic zones, both the abundance and biomass of zooplankton caught by a Juday net were practically everywhere higher as compared to those estimated with the use of JuOM and Norpak nets but lower than the values obtained with Bongo nets. For the sake of the comparison of the quantitative estimations with different nets, we suggest coefficients equal to the ratios of the zooplankton biomass from a Juday net to the biomasses from other nets: from 0.4 to 1.5 for the total biomass values and from 0.3 to 2.3 for individual groups of zooplankton. The coefficients applied at the TINRO to account for the plankton underhauling with big Juday nets are reasonable and reliable for most of the dominating groups except for chaetognats, which are twice overestimated. 相似文献
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L. V. Gorbatenko 《Geography and Natural Resources》2016,37(2):114-122
This paper summarizes the problems and consequences associated with water use in the Russian and Chinese parts of the Amur river basin. Taking into consideration the set of indicators involving the water withdrawal, the utilization of source water, the volumes of recirculated and repeated-consecutive water supply, the volumes of waste waters, the capacity of pollution control facilities, etc., an outline is given of the present status of water use in the national parts of the basin. The future amounts of water consumption are forecasted, and it is shown how it will increase in the Russian as well as the Chinese parts. An analysis of the spatiotemporal dynamics of water-use indicators revealed the differently directed tendencies in the water-use pattern in the Russian and Chinese parts of the Amur river basin, and the existence of quantitative disproportions caused by a different degree of development and a different intensity of economic growth. In the Russian part of the basin, the amounts of water used have stabilized in recent years after a decrease, whereas they are increasing steadily in the Chinese and Russian parts where the highest proportion of water is used to meet agricultural and production needs, respectively. It is shown that water use, the density of the water-economy structure and the discharges of pollutants in the Chinese part of the basin are larger by factors of several tens than those in the Russian part. The manufacture of water-intensive industrial products and the load of agriculture on water resources also differ by factors of several tens. The indicator of population size is used to characterize the degree of development of the basin’s territory. For the Russian part of the basin the study revealed a dependence of water consumption on the population size and on the volumes of water-intensive products in the production facilities with a low coefficient of recirculated water use. This dependence can also be extended to the Chinese part where circulated water supplies are being used only moderately. 相似文献
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Long-term studies in the Sea of Okhotsk (1986–2012) demonstrated that hyperiids account for a small portion of zooplankton, making up only from 1.0 to 5.3% by weight. The minimum hyperiid biomass was observed in the coastal zone. The hyperiid biomass in the open water shelf community increased from spring to autumn. In the Sea of Okhotsk, hyperiids are represented by ten species, among which the most abundant in the northern regions (mainly in Shelikhov Gulf) is Themisto libellula, while the most abundant in other regions is T. pacifica. The distribution of T. pacifica in different seasons showed that the maximum biomass was concentrated in the deep-water zone. The range of T. libellula in the Sea of Okhotsk is mostly limited to the Shelikhov Gulf, but in certain years its habitation area can expand. In warm years with low ice coverage, the maximum expansion of T. libellula to the west in the shelf zone of the northern part of the Sea of Okhotsk was observed. Since variability of salinity and temperature in the northern part of the Sea of Okhotsk may be fatal for the cryophilic stenohaline T. libellula species, forecasted changes in thermohaline circulation will make it possible to predict the population dynamics of this important species. 相似文献
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L. G. Ananova V. P. Gorbatenko I. A. Lukovskaya 《Russian Meteorology and Hydrology》2007,32(7):449-452
The following radar characteristics of squall clouds in southeastern western Siberia are studied: the frequency of the maximum height of cumulonimbus clouds in squalls, the height of the 0°C isotherm, radar reflectivity at three levels, maximum reflectivity, and a complex criterion of thunderstorm likelihood. The radar characteristics are determined for squalls in different synoptic situations. The results of this study can significantly improve the existing methods of squall forecasting. 相似文献
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