

FOLLOWUS
1. Department of Earth and Environmental Studies Montclair State University
2. State Key Laboratory of Estuarine and Coastal Research East China Normal University
3. Institute for Sustainability Studies Montclair State University
4. Marine Environmental Monitoring and Forecasting Center
5. Department of Mechanics Tianjin University
Online First:20 May 2010,
Published:2010
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Feng, H., Zhang, W., Jia, L. et al. Short- and long-term sediment transport in western Bohai Bay and coastal areas., Chin. J. Ocean. Limnol. 28, 583–592 (2010). https://doi.org/10.1007/s00343-010-9099-x
Sediment cores (∼40–100 cm) were collected at 12 locations in the western Bohai Bay
the Haihe River estuary
the Yongding River estuary and the Tianjin Harbor
China
during 24–26 July 2007
and analyzed for 7Be and 210Pb activities. Due to localized hydrodynamic patterns and frequent disturbance from dredging activities
steady-state sedimentation features were not observed in this study. As demonstrated in the 7Be and 210Pb profiles
the temporal and spatial variations of these radionuclides support a non-steady state depositional environment in the study area. By comparing 7Be and 210Pb inventories in the sediments with those of the atmospheric source
we found that: 1) sediments dredged from the Tianjin Harbor or eroded from nearby estuarine and coastal areas are retained in the western Bohai Bay for relatively short intervals (several months)
as reflected in the relatively high 7Be inventories in the western Bohai Bay; 2) over the long-term (years to decades)
210Pb inventories in the sediments imply that there is a net on-shore transport of sediments
and the sediments are mass-balanced in the entire study area. Overall
our results suggest that the sediments are retained in the estuaries and the western Bohai Bay despite local variability in sediment dynamics and disturbance due to human activities.
Appleby P G, Nolan P J, Gifford D W, Godfrey M J, Oldfield F, Anderson N J, Battarbee R W. 1986. 210Pb dating by low background gamma counting. Hydrobiologia, 143: 21–27.
Bopp R F, Simpson H J. 1989. Contamination of the Hudson River — The sediment record. In: Contaminated Marine Sediments Assessment and Remediation. pp. 401–416.
Chen X Q. 1998. Changjiang Yangtze River Delta, China. J. Coastal Res., 14: 838–858.
DeMaster D J, McKee R A, Nittrouer C A, Jiangchu Q, Guodong C. 1985. Rates of sediment accumulation and particle reworking based on radiochemical measurements from continental shelf deposits in the East China Sea. Cont. Shelf Res., 4(1/2): 143–158.
Dibb J E, Rice D L. 1989. Temporal and spatial distribution of beryllium-7 in the sediments of Chesapeake Bay. Estuar. Coast. Shelf Sci., 28: 395–406.
Du J, Zhang J, Zhang J, Wu Y. 2008. Deposition patterns of atmospheric 7Be and 210Pb in coast of East China Sea, Shanghai, China. Atmos. Environ., 42: 5 101–5 109.
Du R, Liu G, Yang S, Zhou Y, Zhang B. 1990. Modern sedimentation rate and sedimentation process in Bohai Bay. Mar. Geol. Quat. Geol., 10: 15–22. (in Chinese with English abstract)
Fan Z. 1992. Bohai Bay in big trouble. Mar. Pollut. Bull., 24: 333–334.
Feng H, Cochran J K, Hirschberg D J, Wilson R E. 1998. Small-scale spatial variations of natural radionuclide and trace metal distributions in sediments from the Hudson River Estuary. Estuaries, 21: 263–280.
Feng H, Cochran J Kirk, Hirschberg D J. 1999. 234Th and 7Be as tracers for the sources of particles to the turbidity maximum zone of the Hudson River estuary. Estuar. Coast. Shelf Sci., 49: 629–645.
Feng H, Han X, Zhang W, Yu L. 2004. A Preliminary Study of Heavy Metal Contamination in Yangtze River Intertidal Zone Due to Urbanization. Mar. Pollut. Bull., 49: 910–915.
Feng H, Han X, Zhang W, Yu L. 2005. Sediment Erosion and Non-Steady Sedimentation in Southern Yangtze River Intertidal Flats: Preliminary Study Results. In: Feng H, Yu L, Solecki W eds. Urban Dimensions of Environmental Change-Science, Exposure, Policies, and Technologies). Science Press USA Inc., Monmouth Junction, New Jersey, USA. p. 17–24.
Hirschberg D J, Chin P, Feng H, Cochran J K. 1996. Dynamics of sediment and contaminant transport in the Hudson River Estuary: evidence from sediment distributions of naturally occurring radionuclides. Estuaries, 19: 931–949.
Huh C A, Chen H Y. 1999. History of Lead Pollution Recorded in East China Sea Sediments. Mar. Pollut. Bull., 38: 545–549.
Jia C X, Liu G S, Yang W F, Zhang L, Huang Y P. 2003. Atmospheric depositional fluxes of 7Be and 210Pb at Xiamen. J. Xiamen U. (Natural Science), 42: 352–357. (in Chinese with English abstract)
Li F, Shi Y. 1995. Accumulation rates of sediment and sedimentary environment in the south Bohai Sea. J. Oceanogr. Huanghai Bohai Seas, 13: 33–37. (in Chinese with English abstract)
Mabit L, Benmansour M, Walling D E. 2008. Comparative advantages and limitations of the fallout radionuclides 137Cs, 210Pbex and 7Be for assessing soil erosion and sedimentation. J. Environ. Radioact., 99: 1 799–1 807.
Meng W, Lei K, Zheng B, Wang F, Wang H, Li J, Li Y. 2005. Modern sedimentation rates in the intertidal zone on the west coast of the Bohai Gulf. Acta Oceanol. Sinica, 24: 46–53
Olsen C R, Larsen I L, Lowry P D, Cutshall N H. 1986. Geochemistry and Deposition of 7Be in river-estuarine and coastal waters. J. Geophys. Res., 91: 896–908.
Olsen C R, Larsen I L, Mulholland P J, Von Damm K L, Grebmeier J M, Schaffner L C, Diaz R J, Nichols M M. 1993. The concept of an equilibrium surface applied to particle sources and contaminant distributions in estuarine sediments. Estuaries, 16: 683–696.
Su C C, Huh C A. 2002. 210Pb, 137Cs and 239; 240Pu in East China Sea sediments: sources, pathways and budgets of sediments and radionuclides. Mar. Geol., 183: 163–178.
Sugihara S, Momoshima N, Maeda Y, Osaki S. 2000. Variation of atmospheric 7Be and 210Pb Depositions at Fukuoka, Japan. In: The 10th Congress of International Radiation Protection Association, Hiroshima, Japan, 2000 (Reference P-1a-11), p. 1–4.
Summerfield C K, Nittrouer C A, Alexander C R, 1999. 7Be as a tracer of flood sedimentation on the northern California continental margin. Cont. Shelf Res., 19: 335–361.
Sun T, Tao J. 2006a. Numerical simulation of pollutant transport acted by wave for a shallow water sea bay. Int. J. Numer. Methods Fluids, 51: 469–487.
Sun J, Tao J. 2006b. Relation matrix of water exchange for sea bays and its application. China Ocean Eng., 20: 529–544.
Sun L C. 2003. Research on hydrological and siltation problems of Tianjin Port. The Ocean Eng., 21: 78–86. (in Chinese with English abstract)
Wilson B, Zhu J, Cantwell M, Olsen C R. 2008. Short-term dynamics and retention of Triclosan in the lower Hudson River estuary. Mar. Pollut. Bull., 56: 1 230–1 233.
Woodruff J D, Geyer W R, Sommerfield C K, Driscoll N W. 2001. Seasonal variation of sediment deposition in the Hudson River estuary. Mar. Geol., 179: 105–119.
Xu S Y, Tao J, Chen Z L, Chen Z Y, Lu Q Y. 1997. Dynamic accumulation of heavy metals in tidal flat sediments of Shanghai. Oceanologia et Limnologia Sinica, 28(5): 509–515. (in Chinese, with English abstract)
Yang S L, Ding P X, Chen S L. 2001. Changes in progradation rate of the tidal flats at the mouth of the Changjiang (Yangtze) River, China. Geomophology, 38: 167–180.
Ye C. 1991. Pollution and protection of Bohai Bay. Mar. Pollut. Bull., 23: 15–18.
Yi Y, Bai J, Liu G, Yang W, Yi Q, Huang Y, Chen H. 2005. Measurements of atmospheric deposition fluxes of 7Be, 210Pb and 210Po. Mar. Sci., 29: 20–24. (in Chinese with English abstract)
Yuan D, Lin B, Falconer R A, Tao J. 2007. Development of an integrated model for assessing the impact of diffuse and point source pollution on coastal waters. Environ. Model. Software, 22: 871–879.
Zhu J, Olsen C R. 2009. Beryllium-7 atmospheric deposition and sediment inventories in the Neponset River estuary, Massachusetts, USA. J. Environ. Radioact., 100: 192–197.
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