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Article
The Effect of Temporal Aggregation of Observation Data on Parameter Calibration Results and the Efficiency of Runoff Simulation: Case Study of Small Catchments (Southern Primorskii Krai, Russia)
The effect of time aggregation (1, 3, 6, 12, and 24 h) of input data on the efficiency and parameter values of the conceptual HBV model was studied based on special field observations, carried out on four smal...
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Article
Sap Flow Measurement as an Instrument for Evaluating Transpiration in Water Balance Studies of a River Basin
The article presents the results of instrumental measurements of stem sap flow with the use of sap-flowmeters in the trunks of white fir (Abies nephrolepis), the analysis of the main factors of the process of ...
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Article
Runoff Formation Settings: Multifaceted Research in Testbed Catchments in the Headwaters of the Ussuri River
The results of long-term field studies on small catchments in the upper reaches of the Ussuri River (Primorskii krai, Pacific Russia) are presented. By virtue of modern means of observation, a unique dataset w...
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Article
A FCM Runoff Model for Small Rivers with Rainfall Recharge. 2. Parameterization and Verification
The specific features of the parameterization and verification of FCM model were analyzed, and the data published before, as well as new results of the authors’ field observations, are systematized. The parame...
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Article
Chemical Indication of the Processes of Freshet Runoff Formation in a Small Experimental Catchment in the Prilenskoe Plato, The Republic of Sakha (Yakutia)
The article considers the theory, methods, and some results of four-year field studies of the processes of runoff formation on a small freezing experimental river catchment in a continuous thick (400 m) permaf...
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Article
Express-Diagnostics of the Water Sources of a Small Arctic River by the Results of Short-Time Hydrological Survey, Chaunskaya Lowland, Chukotka
The article gives the results of generalization of a short-time expedition hydrological–hydrochemical survey in an arctic river basin in the northeastern part of Chaunskaya Lowland in the northern Chukotka, ca...
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Article
Formation of Rainwater Acidity in the Forested Basin of the Sikhote Alin Mountain Region
The paper presents results of long-term (for seven years) monitoring and analysis of the formation of rainwater acidity in Primorsky Krai, southern Russian Far East. These results reveal the variability in the...
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Article
Evaluation of the HBV Hydrological Model Parameters Using Field Observation Data on Experimental Catchments (South of Primorsky Krai)
An analysis of the HBV hydrological model parameters values and a comparison of modeling efficiency have been made for small experimental mountain catchments located in the upper reaches of the Ussuri River (P...
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Article
Tritium in Natural Water of the Lena River Basin
The long-term dynamics of tritium content in atmospheric precipitation and in surface and ground water of the Lena River basin is characterized on the basis of new data obtained in 2019 and 2020 and historical...
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Article
Digital Soil Map** for Hydrological Modeling by the Example of Experimental Catchments in the South of Primorsky Krai
A digital soil map on a scale of 1 : 50 000 was created for the Pravaya Sokolovka River basin in the south of the Sikhote-Alin Range, Primorsky krai. The main units of the legend were soil subtypes. An attempt...
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Article
Application of Different Structures of HBV Model to Studying Runoff Formation Processes: Case Study of Experimental Catchments
The article presents the experience in the application of a hydrological conceptual model HBV, including its standard version and modifications, to studying runoff-formation processes on small experimental cat...
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Chapter and Conference Paper
Stability of a Multistoried Building on a Ground Base Described by a Bilinear Model
The paper uses computer programs based on the finite element method to study the problems of loss of stability and collapse of multistoried buildings located on weak soils with elastic-plastic properties. Such...
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Article
The Forms of Linear Structure of Overland Flow in Medium-Height Mountain Regions: Case Study of the Sikhote Alin
Large subsurface streams on steep slopes have stable positions with distinct catchment areas (drainage basins), linear shapes, and lengths of tens and hundreds meters. They form a closed drainage network with ...
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Article
Modeling the Hydrological Regime of Small Testbed Catchments Based on Field Observations: A Case Study of the Pravaya Sokolovka River, the Upper Ussuri River Basin
The aim of this study is to apply mathematical modeling to describe the hydrological regime of small testbed catchments located in the territory of the Verkhne-Ussuriisky Biocenological Experimental Station (F...
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Article
Current Geo-Ecological Problems Within the Lake Khanka Drainage Basin
A brief geographical description is provided for Lake Khanka and its drainage basin where the Russian part accounts for more than 90% of the area. Sixteen rivers on the Russian territory and eight rivers on th...
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Article
Analysis of natural tracers and genetic runoff components in mixing models: Case study of small basins in Primor’e
An algorithm has been proposed for the diagnostics of the number of runoff genetic components and reliable chemical tracers in mixing models. The algorithm is applied to the analysis of data of hydrological—hy...
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Article
Chemical composition of geographical types of the small river basin waters (Central Sikhote-Alin Mountains, Pacific Asia)
In the article, the results of field observations of the chemical composition of the small river basin waters obtained during warm periods in 2011–2012 are presented. Seven basic geographical types of water we...
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Article
Field studies of runoff formation in the far east region based on modern observational instruments
The development of methods for studying river runoff formation to integrate the up-to-day instruments of point hydrological–hydrochemical observations with new concepts and modern simulation means is discussed...
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Article
Genetic disintegration of the runoff hydrograph
Presented are the results of adapting and testing the method of the genetic disintegration of the runoff hydrograph based on the use of natural chemical tracers in the framework of the End-Member Mixing Analys...
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Article
Dissolved iron runoff in Amur basin rivers in the late XX century
Causes of the abrupt burst of iron discharge by the Amur R. and its tributaries in the late 1990s are analyzed. A conclusion regarding the likely climatic cause of this phenomenon is substantiated.
