Abstract
Field studies of the seasonal and daily dynamics of the mixing zone were carried out in the microtidal estuary of the Partizanskaya River. The position of the mixing zone was determined by river runoff volume. The upstream boundary of the mixing zone was located at a distance from 5 (at river discharge of 73.67 m3/s) to 12.5 km (at 7.7 m3/s) from the mouth bar. The estuary features a two-layer water circulation, resulting in the formation of halocline with a gradient of water salinity of up to 30‰ per 1 m. Salinity variations at rifts, caused by tides, reach 27‰ over a 3-hour period.
Similar content being viewed by others
REFERENCES
Biota i soobshchestva makrobentosa lagun severo-vostochnogo Sakhalina (Biota and Macrozoobenthos Communities in the Lagoons of Northeastern Sakhalin), Kafanov, A.I., Labai, V.S., and Pechenev, N.V., Eds., Yuzhno-Sakhalinsk: SakhNIRO, 2003.
Gidrologiya morskikh ust’ev rek Dal’nego Vostoka (Hydrology of Marine Mouths of Rivers in the Far East), Yakunin, L.P., Ed., Leningrad: Gidrometeoizdat, 1989.
Gorin, S.L., Estuaries of Kamchatka Peninsula: theoretical approaches to studying and hydrological–morphological typification. Results of 10-year studies, Issledovaniya vodnykh biologicheskikh resursov Kamchatki i severo-zapadnoi chasti Tikhogo okeana (Studies of Aquatic Biological Resources of Kamchatka and Northwestern Pacific), 2012, no. 27, pp. 5–12.
Dolgopolova, E.N. and Isupova, M.V., Water and sediment dynamics at Saint Lawrence River mouth, Water Resour., 2011, vol. 38, no. 4, pp. 453–469.
Zhabin, I.A., Gramm-Osipova, O.L., and Yurasov, G.I., Wind upwelling at the northwestern coast of the Sea of Japan, Meteorol. Gidrol., 1993, no. 10, pp. 82–86.
Zvalinskii, V.I., Tishchenko, P.P., Mikhailik, T.A., and Tishchenko, P.Ya., Evtrofikatsiya Amurskogo zaliva (Eutrophication of Amur Bay), Khristoforova, N.K., Ed., Vladivostok: Izd. dom Dal’nevost. Fed. Univ., 2012.
Kravtsov, V.D., Some features of the dynamics of tidal river mouths at the northwestern coast of the Sea of Okhotsk, Tr. Gos. Okeanogr. Inst., 1980, no. 159, pp 71–84.
Lotsiya severo-zapadnogo berega Yaponskogo morya (Pilot Chart of the Northwestern Coast of the Sea of Japan), SPb.: GUNIO MO, 1996.
Mikhailov, V.N., Gidrologicheskie protsessy v ust’yakh rek (Hydrological Processes at River Mouths), Moscow: GEOS, 1997.
Mikhailov, V.N. and Gorin, S.L., New definitions, regionalization, and typification of river mouth areas and estuaries as their parts, Water Resour., 2012, vol. 39, no. 3, pp. 247–260.
Mnogoletnie dannye o rezhime i resursakh poverkhnostnykh vod sushi (Long-Term Data on the Regime and Resources of Continental Surface Waters), Leningrad: Gidrometeoizdat, 1986, vol. 1, no. 21.
Nauchno-prikladnoi spravochnik po klimatu SSSR (Scientific-Applied Reference Book on USSR Climate), iss. 26, Primorskii krai (Primorskii Krai), Leningrad: Gidrometeoizdat, 1988.
Podorvanova, N.F., Ivashinnikova, T.S., Petrenko, V.S., and Khomichuk, L.S., Osnovnye cherty gidrokhimii zaliva Petra Velikogo (Major Hydrochemical Features of Peter the Great Bay), Vladivostok: Dal’nevost. Otd. Akad. Nauk SSSR, 1989.
Resursy poverkhnostnykh vod SSSR (USSR Surface Water Resources), vol. 18, no. 3, Leningrad: Gidrometeoizdat, 1972.
Simonov, A.I., Gidrologiya i gidrokhimiya ust’evogo vzmor’ya (Hydrology and Hydrochemistry of Nearshore), Moscow: Gidrometeoizdat, 1969.
Skriptunov, N.A. and Lupachev, Yu.V., Processes of salt-water penetration from seas into nontidal river mouths, Tr. Gos. Okeanogr. Inst., 1982, no. 161, pp. 68–86.
Supranovich, T.I. and Yakunin, L.P., Hydrology of Peter the Great Bay, in Tr. DVNIGMI, Leningrad: Gidrometeoizdat, 1976, issue 22.
Tishchenko, P.Ya., Lobanov, V.B., Zvalinskii, V.I., et al., Seasonal hypoxia of Amur Bay, the Sea of Japan, Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2011, vol. 165, pp. 108–129.
Khlebovich, V.V., Kriticheskaya solenost’ biologicheskikh protsessov (Critical Salinity of Biological Processes), Leningrad: Nauka, 1974.
Yurasov, G.I., Vanin, N.S., and Rudykh, N.I., Hydrological regime of Peter the Great Bay in autumn and winter, Izv. Tikhookean. Nauchno-Issled. Inst. Rybn. Khoz. Okeanogr., 2007, vol. 148, pp. 211–220.
Bowden, K.F. and Hamilton, P., Some experiments with a numerical model of circulation and mixing in a tidal estuary, Estuar. Coastal Mar. Sci., 1975, vol. 3, no. 3, pp. 281–301.
Davies, J.L., A morphogenetic approach to world shorelines, Geomorphology, 1964, vol. 8, pp. 127–142.
Diaz, R.J. and Rosenberg, R., Spreading dead zones and consequences for marine ecosystems, Science (Washington, D.C.), 2008, vol. 321, pp. 926–929.
Ueno, M. and Yamashita, Y., Effects of short time variation in the river discharge on the salt wedge intrusion in the Yura Estuary, a micro tidal estuary, Japan, J. Water Resour. Prot., 2013, vol. 5, pp. 343–348.
Guo, X. and Valle-Levinson, A., Tidal effects on estuarine circulation and outflow plume in the Chesapeake Bay, Cont. Shelf Res., 2007, vol. 27, no. 1, pp. 20–42.
Kasai, A., Kurikawa, Y., Ueno, M., Robert, D., and Yamashita, Y., Salt-wedge intrusion of seawater and its implication for phytoplankton dynamics in the Yura Estuary, Japan, Estuarine, Coastal Shelf Sci., 2010, vol. 86, no. 3, pp. 408–414.
Levin, L.A., Ecau, W., Gooday, A.J., et al., Effect of natural and human-induced hypoxia on coastal benthos, Biogeosciences, 2009, vol. 6, no. 10, pp. 2063–2098.
Watanabe, K., Kasai, A., Antonio, E., et al., Influence of salt-wedge intrusion on ecological processes at lower trophic levels in the Yura Estuary, Japan, Estuarine, Coastal Shelf Sci., 2014, vol. 139, pp. 67–77.
Werner, A.D., Bakker, M., Post, V., Vandenbohede, A., et al., Seawater intrusion processes, investigation and management: recent advances and future challenges, Adv. Water Resour., 2013, vol. 51, pp. 3–26.
www.pogodaiklimat.ru.
www.esimo.oceanography.ru.
ACKNOWLEDGMENTS
This study was supported by the Russian Foundation for Basic Research, project nos. 11-05-00241-a, 11-05-98543-r_vostok-a, 14-05-31127 mol_a, 16-05-00166-a.
The authors are grateful to A.A. Voronin, V.A. Bannov, I.I. Gorin (Pacific Oceanological Institute, Far East Branch, Russian Academy of Sciences) and A.M. Koltunov (Institute of Marine Biology, Far East Branch, Russian Academy of Sciences) for their help in the preparation and servicing of measurement instruments; K.I. Aksentov, A.A. Kos’yanenko, and V.I. Stepanova (Pacific Oceanological Institute, Far East Branch, Russian Academy of Sciences) for their help in field studies.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by G. Krichevets
Rights and permissions
About this article
Cite this article
Semkin, P.Y., Tishchenko, P.Y., Lobanov, V.B. et al. Water Dynamics and Structure in the Estuary of the Partizanskaya River (Nakhodka Bay, Sea of Japan). Water Resour 46, 29–38 (2019). https://doi.org/10.1134/S0097807819010135
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0097807819010135