Contents

Water Resources

Vol. 46, No. 1, 2019

Water Resources and the Regime of Water Bodies

Hydrological Processes in a Lagoon–Channel Estuary in the Warm Season: Case Study of the Mouth of the Bol’shaya R., Western Kamchatka

S. L. Gorin, A. A. Popryadukhin and M. V. Koval’ p. 1  abstract

Effect of Forest Fires on the State of Rivers in Zaigraevskii Raion, the Republic of Buryatia

A. V. Ukraintsev, A. M. Plyusnin and M. K. Chernyavskii p. 11  abstract

Investigating Parameters of Geomorphic Direct Runoff Hydrograph Models

A. R. Ghumman, Y. Ghazaw, R. H. Abdel-Maguid and A. Zafar p. 19  abstract

Hydrophysical Processes

Water Dynamics and Structure in the Estuary of the Partizanskaya River (Nakhodka Bay, Sea of Japan)

P. Yu. Semkin, P. Ya. Tishchenko, V. B. Lobanov, A. F. Sergeev, Yu. A. Barabanshchikov, T. A. Mikhailik, G. Yu. Pavlova, A. V. Kostyleva, E. M. Shkirnikova, P. P. Tishchenko and T. L. Chizhova p. 29  abstract

Control of River Bend Migration Using Trapezoidal Spur Shape

M. Keramatzadeh, M. Shafai Bejestan and M. Bahrami Yarahmadi p. 39  abstract

Water Quality and Protection: Environmental Aspects

Assessing the Abundance, Biomass, and Production of Heterotrophic Bacteria in Upper Volga Reservoirs

A. I. Kopylov, D. B. Kosolapov and I. V. Rybakova p. 45  abstract

Organic Matter Transformation in the Conjugate Series of Surface Water in Northern Karelia

O. Yu. Drozdova, S. M. Ilina, N. A. Anokhina, Yu. A. Zavgorodnyaya, V. V. Demin and S. A. Lapitskiy p. 52  abstract

Assessing Long-Term Variations of pH in Caucasian Lakes by Bioindication Method (Diatom Analysis)

L. V. Razumovskii and V. L. Razumovskii p. 59  abstract

Studying Long-Term Variations in Black-Sea Ecosystem Based on the Assimilation of Remote Sensing Data in a Numerical Model

V. L. Dorofeev and L. I. Sukhikh p. 65  abstract

Space and Time Variations of Organic Matter in Caspian Sea Water

A. I. Agatova, N. I. Torgunova, E. A. Serebryanikova and L. K. Dukhova p. 76  abstract

Physicochemical Properties of Bottom Sediments in Water Bodies in the Central and Southern Vietnam

V. V. Zakonnov, V. A. Gusakov, L. E. Sigareva and N. A. Timofeeva p. 87  abstract

Assessing External Water Exchange of Lake Bays by Water Chemistry Characteristics

P. A. Lozovik, M. B. Zobkov, G. S. Borodulina and I. V. Tokarev p. 94  abstract

Water Pollution by Heavy Metals and Oil Products in Uglovoi Bay in February 2010–2016

V. I. Petukhov, E. A. Petrova and O. V. Losev p. 103  abstract

Prediction of Water Quality Index by Support Vector Machine: a Case Study in the Sefidrud Basin, Northern Iran

Forough Kamyab-Talesh, Seyed-Farhad Mousavi, Mohammadreza Khaledian, Ozra Yousefi-Falakdehi and Mojtaba Norouzi-Masir p. 112  abstract

Toxic Trace Metals in the Surface Water Sources of Jia–Bharali river basin, North Brahmaputra Plain, India—A Hydrochemical Elucidation

Nayan J. Khound, Parag Phukon and Krishna G. Bhattacharyya p. 117  abstract

Identification of Nutrients Critical Source Areas with SWAT Model under Limited Data Condition

Somaye Imani, Majid Delavar and Mohammad Hossein Niksokhan p. 128  abstract

Water Resources Development: Economic and Legal Aspects

Development of Principles and Legal Rules Regulating the Use of Transboundary Water Resources by States

A. D. Nikanorova and S. A. Egorov p. 138  abstract