Zobrazeno 1 - 10
of 22
pro vyhledávání: '"N M Shesterkina"'
Publikováno v:
Геоэкология. Инженерная геология. Гидрогеология. Геокриология. :42-51
The paper presents the results of studies of the water chemical composition in small rivers of Khabarovsk and its surroundings in the winter low water period in 2017-2018. A significant variation is shown in the concentrations of dissolved substances
Autor:
V. P. Shesterkin, N. M. Shesterkina
Publikováno v:
Водные ресурсы. 46:225-231
The long-term dynamics and trend of the ion sink of the Amur River near Khabarovsk, Russia, in the winter low-water period were studied. The hydrological and hydrochemical characteristics of the main tributaries are given. The spatial heterogeneity o
Autor:
V P Shesterkin, N M Shesterkina
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 895:012039
The spatial and temporal variability of water salinity and salt composition of the Amur River near Khabarovsk in 2017-2021 was considered. An uneven distribution of water salinity over the river width was established, the greatest differences were ob
Autor:
N M Shesterkina, V P Shesterkin
Publikováno v:
Water sector of Russia: problems, technologies, management. :33-41
The long-term dynamic of the content and runoff of ammonia nitrogen in the water of the Middle Amur are discussed. There are decreasing of ammonia runoff in 1.4 times in comparison with 1981-2000, and dominance of nitrate nitrogen in runoff of minera
Publikováno v:
Water sector of Russia: problems, technologies, management.
Characteristics of the Timpton River basin river waters chemical composition spatial/temporal variability have been given according the outcomes of rivers investigation on the territory of Republic of Sakha (Yakutia) Nerungri rayon. Considerable diff
Autor:
N. M. Shesterkina, V. P. Shesterkin
Publikováno v:
Water Resources. 41:439-445
The long-term dynamics of the runoff of mineral oxidized forms of nitrogen in the Amur River near Khabarovsk City is discussed. An increase in nitrate nitrogen runoff by a factor of 2.1 is recorded as compared to the period of 1981–2000. It is show
Publikováno v:
Flood forecast on the Amur River. :72-83
Impact of hydropower construction on the solutes content and discharge in the Bureya River water in low-water year (2008) and high-water years (2012–2013) have been considered. Evening of seasonal differences in the main ions, as well as nitrogen,
Publikováno v:
Water sector of Russia: problems, technologies, management. :65-80
Spatiotemporal dynamics of the Ussury river basin waters chemical composition has been considered. Reduction of the biogenic elements concentration and predominance of nitrate nitrogen in the mineral forms’ composition in water of upper and middle
Autor:
V P Shesterkin, N M Shesterkina
Publikováno v:
Consequences of liquidation of small reservoirs and ponds. :18-28
Spatial and seasonal variability of the middle Amur River water chemical composition has been discussed. The economic activity influence on the dissolved matter content has been shown. The Sungari River priority role in removal of nitrogen and phosph
Autor:
T. D. Ri, L. A. Garetova, N. M. Shesterkina, V. S. Talovskaya, E. A. Karetnikova, S. E. Sirotskii
Publikováno v:
Water Resources. 38:502-511
Water chemistry, chlorophyll “a” concentration in phytoplankton and periphyton, and the structure of bacterioplankton communities of the Zeya River and its tributaries are assessed in the construction zone of the Nizhne-Zeiskaya HPP. The results