Results 131 to 140 of about 1,615 (180)
Impact of Deforestation on Streamflow in the Amur River Basin [PDF]
Geosciences (Switzerland), 2019 In the basin of the Amur River in the Russian Far East, the influence of watershed areas covered by forests on the river basin has a complex nature, and no strict functional dependency has been established yet between these two factors. A study of the Amur River watershed in the current conditions, between 2000 and 2016 (climate, forest coverage, fires,
Andrey Verkhoturov, S P Korolev
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The Amur River runoff formation in the Amur liman
Russian Meteorology and Hydrology, 2012Periodical surface currents with the periods of 46.5, 61, and 91 days detected from the satellite data in the Tatar Strait and Sakhalin Bay are presented as an effect of the Amur River runoff transformation in the estuary. The estuary transforms the flow as a flip-flop directing the Amur runoff by turns to the Sea of Japan or to the Sea of Okhotsk. The
E. V. Ivanova, V. V. Ivanov
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Runoff Formation Model for the Amur River Basin
Water Resources, 2018ECOMAG software complex was adapted to simulate river runoff in the Amur basin using data from global databases (relief, soils, landscapes). The results of model calibration and verification were used to give a statistical estimate of the efficiency of river runoff calculation over a long period based on standard data of meteorological and water ...
Andrey Kalugin +2 more
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Water Chemistry of the Middle Amur River
2014This chapter examines water chemistry in terms of iron, organic matter, and nutrients in river, drainage, and groundwater from the middle reaches of the Amur River, to ascertain the watershed environment of the Amur River Basin during 2005–2007.
Seiya Nagao +10 more
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Endemic sturgeons of the Amur River: kaluga, Huso dauricus, and Amur sturgeon, Acipenser schrenckii
Environmental Biology of Fishes, 1997General biological characteristics and the contemporary status of the kaluga, Huso dauricus, and Amur sturgeon, Acipenser schrenekii, are described. Both inhabit the Amur River basin. Kaluga is the largest freshwater fish in this river system reaching inore than 5.6 m in length and inore than 1000 kg in weight.
Mikhail L. Krykhtin, Victor G. Svirskii
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Wetland and Flooding in the Amur River Basin
2014The Sanjiang Plain has been cultivated by the Chinese government since the 1950s. Change in its land cover has caused serious flooding. By contrast, the Kiya River Basin in Russia, on the opposite side of the Sanjiang Plain, has not experienced a change in land cover. In this study, a geomorphological map was made, and land cover change on the Sanjiang
Mizue Murooka, Shigeko Haruyama
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Development of 21 Microsatellite Loci and Diversity Analysis of Amur Grayling in Amur River
Thalassas: An International Journal of Marine Sciences, 2019Amur grayling (Thymallus arcticus grubei Dybowski), a cold freshwater fish, is an economically valuable species that is endemic to Heilongjiang Province, China. In this study, we developed 21 polymorphic microsatellite loci obtained from transcriptome data, and genetically analyzed 66 individuals from three natural riverine populations.
Haicheng Sun +7 more
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JOURNAL OF PUBLIC AND MUNICIPAL ADMINISTRATION, 2021
The purpose of the article is to analyze the significance of the Amur River transport activity in the 1990s for interregional Russian-Chinese cross-border coopera-tion in the Far East. Using the materials in Chinese as well as archival documents, the author examines the process of border ties resumption between Russia and China in the Far East after ...
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The purpose of the article is to analyze the significance of the Amur River transport activity in the 1990s for interregional Russian-Chinese cross-border coopera-tion in the Far East. Using the materials in Chinese as well as archival documents, the author examines the process of border ties resumption between Russia and China in the Far East after ...
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Microelements in fractions of bottom sediments of the Amur River
Lithology and Mineral Resources, 2014The grain size distribution and fraction composition of bottom sediments (BS) in the Amur River are studied. The total composition of sediments, their clay subfractions—water-peptizable (WPC) and aggregated (AC) clays—and residue after clay elutriation were analyzed.
G. V. Kharitonova +6 more
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Actinides in the Soil Chronosequence of the Amur River Floodplain
Geochemistry InternationalFor the first time in the Russian Far East, a study was conducted to assess the rate of accumulation of gross and mobile forms of actinides (U and Th) in a 5000-year-old soil chrono-sequence embedded within the floodplain of the middle reaches of the Amur River.
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