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Spatiotemporal distributions of nutrients in the downstream from Gezhouba Dam in Yangtze River, China

Hu, Jun, Qiao, Ye, Zhou, Lianfeng, Li, Sixin·2012·Environmental Science and Pollution Research
DOI 10.1007/s11356-012-0791-6
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Abstract

Introduction From December 2008 to November 2009, an investigation of water quality was performed in the 70-km long downstream from Gezhouba Dam in Yangtze River. Methods Twelve sites in all were chosen. Nine parameters of water quality including the total phosphorus, the total nitrogen, chlorophyll a (Chl.a), nitrite, nitrate, ammonia, water temperature, DO, and pH were monitored almost monthly. The multivariate statistical technique (cluster analysis) and the nonparametric method (Kruskal-Wallis Test and Spearman's rank correlation) were applied to evaluate the spatiotemporal variations of water quality data sets. Results and discussion According to the Chinese environmental quality standards for surface water (GB3838-2002), the water quality in the river section investigated can attain to the III water standards except total nitrogen. Further analysis indicated that there were no significant spatial differences in these parameters of water quality, but the sampling date had a significant effect. The temporal variation of water quality can be related to the discharge of Gezhouba Dam and moreover be affected by the reservoir regulation. During the discharge, the discharge increased the concentration of total phosphorus and then decreased the N:P ratio, which helps to the occurrence of algae blooms. The high consternation of phosphorus and the low N:P ratio show that the water body can be in the process of eutrophication during the discharge of Gezhouba Dam. In fact, Chl.a ha…

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Research works printed but not linked: 27

  1. Bianchi TS, Engelhaupt E, Westman P, Andren T, Rolff C, Elmgren R (2000) Cyanobacterial blooms in the Baltic Sea: natural or human-induced? Limnol Oceanogr 45(3):716–726 · DOI
  2. Cao Z, Zhang X, Ai N (2011) Effect of sediment on concentration of dissolved phosphorus in the Three Gorges Reservoir. Int J Sediment Res 26(1):87–95. doi: 10.1016/s1001-6279(11)60078-4 · DOI
  3. Carpenter SR, Caraco NF, Correll DL, Howarth RW, Sharpley AN, Smith VH (1998) Nonpoint pollution of surface waters with phosphorus and nitrogen. Ecol Appl 8(3):559–568. doi: 10.1890/1051-0761(1998)008[0559:NPOSWW]2.0.CO;2 · DOI · Paper page
  4. Chai C, Yu Z, Shen Z, Song X, Cao X, Yao Y (2009) Nutrient characteristics in the Yangtze River Estuary and the adjacent East China Sea before and after impoundment of the Three Gorges Dam. Sci Total Environ 407(16):4687–4695. doi: 10.1016/j.scitotenv.2009.05.011 · DOI
  5. Duan S, Liang T, Zhang S, Wang L, Zhang X, Chen X (2008) Seasonal changes in nitrogen and phosphorus transport in the lower Changjiang River before the construction of the Three Gorges Dam. Estuar Coast Shelf Sci 79(2):239–250. doi: 10.1016/j.ecss.2008.04.002 · DOI
  6. Hilton J, O'Hare M, Bowes MJ, Jones JI (2006) How green is my river? A new paradigm of eutrophication in rivers. Sci Total Environ 365(1–3):66–83. doi: 10.1016/j.scitotenv.2006.02.055 · DOI
  7. Hu J, Liu J, Liu Y (2009) Phosphorus in suspended matter and sediments of a hypertrophic lake. A case study: Lake Dianchi, China. Environ Geol 58(4):833–841. doi: 10.1007/s00254-008-1559-7 · DOI
  8. Kim T-H, Lee Y-W, Kim G (2010) Hydrographically mediated patterns of photosynthetic pigments in the East/Japan Sea: low N:P ratios and cyanobacterial dominance. J Mar Syst 82(1–2):72–79. doi: 10.1016/j.jmarsys.2010.03.005 · DOI
  9. Koerselman W, Meuleman AFM (1996) The vegetation N:P ratio: a new tool to detect the nature of nutrient limitation. J Appl Ecol 33(6):1441–1450. doi: 10.2307/2404783 · DOI
  10. Li S, Liu W, Gu S, Cheng X, Xu Z, Zhang Q (2009) Spatio-temporal dynamics of nutrients in the upper Han River basin, China. J Hazard Mater 162(2–3):1340–1346. doi: 10.1016/j.jhazmat.2008.06.059 · DOI
  11. Liu L, Zhou J, An X, Zhang Y, Yang L (2010) Using fuzzy theory and information entropy for water quality assessment in Three Gorges region, China. Expert Syst Appl 37(3):2517–2521. doi: 10.1016/j.eswa.2009.08.004 · DOI
  12. Müller B, Berg M, Yao ZP, Zhang XF, Wang D, Pfluger A (2008) How polluted is the Yangtze river? Water quality downstream from the Three Gorges Dam. Sci Total Environ 402(2–3):232–247. doi: 10.1016/j.scitotenv.2008.04.049 · DOI
  13. Nyenje PM, Foppen JW, Uhlenbrook S, Kulabako R, Muwanga A (2010) Eutrophication and nutrient release in urban areas of sub-Saharan Africa—a review. Sci Total Environ 408(3):447–455. doi: 10.1016/j.scitotenv.2009.10.020 · DOI
  14. Rixen T, Baum A, Sepryani H, Pohlmann T, Jose C, Samiaji J (2010) Dissolved oxygen and its response to eutrophication in a tropical black water river. J Environ Manage 91(8):1730–1737. doi: 10.1016/j.jenvman.2010.03.009 · DOI
  15. Schindler DW (1977) Evolution of phosphorus limitation in lakes. Science 195(4275):260–262. doi: 10.1126/science.195.4275.260 · DOI
  16. Schindler DW, Hecky RE, Findlay DL, Stainton MP, Parker BR, Paterson MJ, Beaty KG, Lyng M, Kasian SEM (2008) Eutrophication of lakes cannot be controlled by reducing nitrogen input: results of a 37-year whole-ecosystem experiment. Proc Natl Acad Sci 105(32):11254–11258. doi: 10.1073/pnas.0805108105 · DOI
  17. Smith V (1983) Low nitrogen to phosphorus ratios favor dominance by blue-green algae in lake phytoplankton. Science 221(4611):669–671. doi: 10.1126/science.221.4611.669 · DOI
  18. Smith VH, Tilman GD, Nekola JC (1999) Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems. Environ Pollut 100(1–3):179–196. doi: 10.1016/s0269-7491(99)00091-3 · DOI
  19. Stelzer RS, Lamberti GA (2001) Effects of N:P ratio and total nutrient concentration on stream periphyton community structure, biomass, and elemental composition. Limnol Oceanogr 46(2):356–367. doi: 10.4319/lo.2001.46.2.0356 · DOI
  20. Tang C, Liu C (2006) Non-point source pollution of Wujiang River watershed in Guizhou Province, SW China. Chin J Geochem 25:141–142. doi: 10.1007/bf02840012 · DOI
  21. Vega M, Pardo R, Barrado E, Debán L (1998) Assessment of seasonal and polluting effects on the quality of river water by exploratory data analysis. Water Res 32(12):3581–3592. doi: 10.1016/s0043-1354(98)00138-9 · DOI · Paper page
  22. Wang Y, Xia Z (2009) Assessing spawning ground hydraulic suitability for Chinese sturgeon (Acipenser sinensis) from horizontal mean vorticity in Yangtze River. Ecol Model 220(11):1443–1448. doi: 10.1016/j.ecolmodel.2009.03.003 · DOI
  23. Yang Y, Z-m Y, J-b C (2008) Hydrodynamic characteristics of Chinese sturgeon spawning ground in Yangtze River. J Hydrodyn Ser B 20(2):225–230. doi: 10.1016/s1001-6058(08)60050-5 · DOI
  24. Yuan X, Shen Z, Deng X, Gao Y (2006) Characteristics of trace elements in contaminated rivers and their environmental significance. Chin J Geochem 25:140–141. doi: 10.1007/bf02840010 · DOI
  25. Zhang J, Liu SM, Ren JL, Wu Y, Zhang GL (2007) Nutrient gradients from the eutrophic Changjiang (Yangtze River) Estuary to the oligotrophic Kuroshio waters and re-evaluation of budgets for the East China Sea Shelf. Progr Oceanogr 74(4):449–478. doi: 10.1016/j.pocean.2007.04.019 · DOI
  26. Zhou S, Jin B, Guo L, Qin H, Chu T, Wu J (2009) Spatial distribution of zooplankton in the intertidal marsh creeks of the Yangtze River Estuary, China. Estuar Coast Shelf Sci 85(3):399–406. doi: 10.1016/j.ecss.2009.09.002 · DOI
  27. Zhu Z-Y, Ng W-M, Liu S-M, Zhang J, Chen J-C, Wu Y (2009) Estuarine phytoplankton dynamics and shift of limiting factors: a study in the Changjiang (Yangtze River) Estuary and adjacent area. Estuar Coast Shelf Sci 84(3):393–401. doi: 10.1016/j.ecss.2009.07.005 · DOI

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Metadata

Authors
Hu, J., Qiao, Y., Zhou, L., & Li, S.
Venue
Environmental Science and Pollution Research
Publisher
Springer Science and Business Media LLC
Published
2012-02-17
Volume
19
Issue
7
Pages
2849-2859
ISSN
  • 0944-1344
  • 1614-7499
DOI
10.1007/s11356-012-0791-6
Cited by
24
References
0
Language
en
Licence
www.springer.com/tdm (tdm)

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