采用<sup>222</sup>Rn示踪胶州湾的海底地下水排泄及营养盐输入

郭占荣; 马志勇; 章斌; 袁晓婕; 刘花台; 刘洁

doi:10.3799/dqkx.2013.105

Volume 38 Issue 5

Sep. 2013

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2013 > 38(5): 1073-1080, 1090

GUO Zhan-rong, MA Zhi-yong, ZHANG Bin, YUAN Xiao-jie, LIU Hua-tai, LIU Jie, 2013. Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous 222Rn Measurements. Earth Science, 38(5): 1073-1080, 1090. doi: 10.3799/dqkx.2013.105

Citation:

GUO Zhan-rong, MA Zhi-yong, ZHANG Bin, YUAN Xiao-jie, LIU Hua-tai, LIU Jie, 2013. Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous ²²²Rn Measurements. Earth Science, 38(5): 1073-1080, 1090. doi: 10.3799/dqkx.2013.105

Citation:

GUO Zhan-rong, MA Zhi-yong, ZHANG Bin, YUAN Xiao-jie, LIU Hua-tai, LIU Jie, 2013. Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous ²²²Rn Measurements. Earth Science, 38(5): 1073-1080, 1090. doi: 10.3799/dqkx.2013.105

PDF( 830 KB)

Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous ²²²Rn Measurements

doi: 10.3799/dqkx.2013.105

College of Ocean and Earth Sciences, Xiamen University, Xiamen 361005, China

Received Date: 2012-10-10
Publish Date: 2013-09-15

Abstract

Abstract

The aim of this paper is to quantify submarine groundwater discharge (SGD) into the northeast coast of Jiaozhou Bay, then estimate the SGD-derived nutrient fluxes. At Dongdayang dock located at the north shoreline of Jiaozhou Bay, the author deployed one in-situ 48 h continuous experiment for measuring ²²²Rn activity in seawater, in October 2011 and May 2012, respectively. Through establishing ²²²Rn mass balance model at the observing site, the average SGD rates are assessed to be 6.38 cm/d for October 2011 and 8.29 cm/d for May 2012. Measured results show the SGD rates fluctuate greatly, daily and seasonally, which are mainly controlled by precipitation, tidal pump and wave oscillation. Based on the SGD rates, the SGD-derived nutrient fluxes are calculated to be 47.0×10³-48.6×10³ mol/d for DIN (dissolved inorganic nitrogen), 15.5×10³-17.3×10³ mol/d for the soluble SiO₂, and 0.6×10³ mol/d for DIP (dissolved inorganic phosphorus), respectively. These SGD-derived nutrient fluxes contribute to the eutrophication in Jiaozhou Bay to a certain degree which need due attention.
- submarine groundwater discharge,
- radon-222,
- nutrients,
- Jiaozhou Bay,
- submarine geology

FullText(HTML)

References(34)

References

Beck, A.J., Tsukamoto, Y., Tovar-Sanchez, A., et al., 2007. Importance of Geochemical Transformations in Determining Submarine Groundwater Discharge-Derived Trace Metal and Nutrient Fluxes. Applied Geochemistry, 22(2): 477-490. doi: 10.1016/j.apgeochem.2006.10.005

Bobba, A.G., Chambers, P.A., Wrona, F.J., 2012. Submarine Groundwater Discharge (SGWD): An Unseen yet Potentially Important Coastal Phenomenon in Canada. Nat Hazards, 60(3): 991-1012. doi: 10.1007/s11069-011-9884-7

Bratton, J.F., Böhlke, J K., Krantz, D.E., et al., 2009. Flow and Geochemistry of Groundwater beneath a Back-Barrier Lagoon—The Subterranean Estuary at Chincoteague Bay, Maryland, USA. Marine Chemistry, 113(1-2): 78-92. doi: 10.1016/j.marchem.2009.01.004

Burnett, W.C., Taniguchi, M., Oberdorfer, J., 2001. Measurement and Significance of the Direct Discharge of Groundwater into the Coastal Zone. Journal of Sea Research, 46(2): 109-116. doi: 10.1016/S1385-1101(01)00075-2

Charette, M.A., Buesseler, K.O., 2004. Submarine Groundwater Discharge of Nutrients and Copper to an Urban Subestuary of Chesapeake Bay. Limnol. Oceanogr. , 49(2): 376-385. doi: 10.4319/lo.2004.49.2.0376

Charette, M.A., Sholkovitz, E.R., 2006. Trace Element Cycling in a Subterranean Estuary: Part 2. Geochemistry of the Pore Water. Geochimica et Cosmochimica Acta, 70(4): 811-826. doi: 10.1016/j.gca.2005.10.019

Chen, C., Yang, G.P., Gao, X.C., et al., 2012. Nutrients Distributional Characteristics and Eutrophication in the Sea-Surface Microlayer and Subsurface Water in the Jiaozhou Bay. Acta Scientiae Circumstantiae, 32(8): 1856-1865 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/hjkxxb201208010

Chen, J.R., Chen, X.E., Yu, H.M., et al., 2011. Three-Dimensional High-Resolution Numerical Study of the Tide and Tidal Current in the Jiaozhou Bay. Periodical of Ocean University of China, 41(7/8): 29-35 (in Chinese with English abstract). http://www.researchgate.net/publication/260983294_Three-Dimensional_High-Resolution_Numerical_Study_of_the_Tide_and_Tidal_Current_in_the_Jiaozhou_Bay

Costa Jr., O.S., Nimmo, M., Attrill, M.J., 2008. Coastal Nutrification in Brazil: A Review of the Role of Nutrient Excess on Coral Reef Demise. Journal of South American Earth Sciences, 25(2): 257-270. doi: 10.1016/j.jsames.2007.10.002

Dulaiova, H., Camilli, R., Henderson, P.B., et al., 2010. Coupled Radon, Methane and Nitrate Sensors for Large-Scale Assessment of Groundwater Discharge and Non-Point Source Pollution to Coastal Waters. Journal of Environmental Radioactivity, 101(7): 553-563. doi: 10.1016/j.jenvrad.2009.12.004

Gonneea, M.E., Morris, P.J., Dulaiova, H., et al., 2008. New Perspectives on Radium Behavior within a Subterranean Estuary. Marine Chemistry, 109(3-4): 250-267. doi: 10.1016/j.marchem.2007.12.002

Guo, Z.R., Huang, L., Liu, H.T., et al., 2008. Estimating Submarine Inputs of Groundwater to a Coastal Bay Using Radium Isotopes. Acta Geoscientica Sinica, 29(5): 647-652 (in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-foreign_other_thesis/0204112240807.html

Guo, Z.R., Huang, L., Yuan, X.J., et al., 2011. Estimating Submarine Groundwater Discharge to Jiulong River Estuary Using Ra Isotopes. Advances in Water Science, 22(1): 118-125 (in Chinese with English abstract).

Guo, Z.R., Li, K.P., Yuan, X.J., et al., 2012. Assessment of Submarine Groundwater Discharge into Wuyuan Bay via Continuous Radon-222 Measurements. Advances in Water Science, 23(2): 263-270 (in Chinese with English abstract). http://www.cqvip.com/QK/97113X/201202/41252208.html

Hwang, D.W., Kim, G., Lee, W.C., et al., 2010. The Role of Submarine Groundwater Discharge (SGD) in Nutrient Budgets of Gamak Bay, A Shellfish Farming Bay, in Korea. Journal of Sea Research, 64(3): 224-230. doi: 10.1016/j.seares.2010.02.006

Johannesson, K.H., Chevis, D.A., Burdige, D.J., 2011. Submarine Groundwater Discharge is an Important Net Source of Light and Middle REEs to Coastal Waters of the Indian River Lagoon, Florida, USA. Geochimica et Cosmochimica Acta, 75(3): 825-843. doi: 10.1016/j.gca.2010.11.005

Lambert, M.J., Burnett, W.C., 2003. Submarine Groundwater Discharge Estimates at a Florida Coastal Site Based on Continuous Radon Measurements. Biogeochemistry, 66(1-2): 55-73. doi: 10.1023/B:BIOG.0000006057.63478.fa

Laurier, F.J.G., Cossa, D., Beucher, C., et al., 2007. The Impact of Groundwater Discharges on Mercury Partitioning, Speciation and Bioavailability to Mussels in a Coastal Zone. Marine Chemistry, 104(3-4): 143-155. doi: 10.1016/j.marchem.2006.10.010

Lee, Y.W., Kim, G., 2007. Linking Groundwater-Borne Nutrients and Dinoflagellate Red-Tide Outbreaks in the Southern Sea of Korea Using a Ra Tracer. Estuarine, Coastal and Shelf Science, 71(1-2): 309-317. doi: 10.1016/j.ecss.2006.08.004

Lee, Y.W., Hwang, D.W., Kim, G., et al., 2009. Nutrient Inputs from Submarine Groundwater Discharge (SGD) in Masan Bay, an Embayment Surrounded by Heavily Industrialized Cities, Korea. Science of the Total Environment, 407(9): 3181-3188. doi: 10.1016/j.scitotenv.2008.04.013

Moore, W.S., 1996. Large Groundwater Inputs to Coastal Waters Revealed by ²²⁶Ra Enrichments. Nature, 380: 612-614. doi: 10.1038/380612a0

Moore, W.S., 2006. The Role of Submarine Groundwater Discharge in Coastal Biogeochemistry. Journal of Geochemical Exploration, 88(1-3): 389-393. doi: 10.1016/j.gexplo.2005.08.082

Schwartz, M.C., 2003. Significant Groundwater Input to a Coastal Plain Estuary: Assessment from Excess Radon. Estuarine, Coastal and Shelf Science, 56(1): 31-42. doi: 10.1016/S0272-7714(02)00118-X

Street, J.H., Knee, K.L., Grossman, E.E., et al., 2008. Submarine Groundwater Discharge and Nutrient Addition to the Coastal Zone and Coral Reefs of Leeward Hawaii. Marine Chemistry, 109(3-4): 355-376. doi: 10.1016/j.marchem.2007.08.009

Swarzenski, P.W., Reich, C., Kroeger, K.D., et al., 2007. Ra and Rn Isotopes as Natural Tracers of Submarine Groundwater Discharge in Tampa Bay, Florida. Marine Chemistry, 104(1-2): 69-84. doi: 10.1016/j.marchem.2006.08.001

Wan g, Y.L., An, W.C., Xu, Y., 2011. Present Status and Environmental Assessment on Water Quality of Jiaozhou Bay. Environmental Science and Management, 36(9): 164-167 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-BFHJ201109041.htm

Windom, H.L., Moore, W.S., Niencheski, L.H., et al., 2006. Submarine Groundwater Discharge: A Large, Previously Unrecognized Source of Dissolved Iron to the South Atlantic Ocean. Marine Chemistry, 102(3-4): 252-266. doi: 10.1016/j.marchem.2006.06.016

Zhuo, W.H., Iida, T., Yang, X.T., 2001. Occurrence of ²²²Rn, ²²⁶Ra, ²²⁸Ra and U in Groundwater in Fujian Province, China. Journal of Environmental Radioactivity, 53(1): 111-120. doi: 10.1016/S0265-931X(00)00108-9

陈晨, 杨桂鹏, 高先池, 等, 2012. 胶州湾微表层和次表层海水中营养盐的分布特征及富营养化研究. 环境科学学报, 32(8): 1856-1865. https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX201208013.htm

陈金瑞, 陈学恩, 于华明, 等, 2011. 胶州湾潮汐潮流高分辨率数值模拟研究. 中国海洋大学学报, 41(7/8): 29-35. https://www.cnki.com.cn/Article/CJFDTOTAL-QDHY2011Z2004.htm

郭占荣, 黄磊, 刘花台, 等, 2008. 镭同位素示踪隆教湾的海底地下水排泄. 地球学报, 29(5): 647-652. doi: 10.3321/j.issn:1006-3021.2008.05.016

郭占荣, 黄磊, 袁晓婕, 等, 2011. 用镭同位素评价九龙江河口区的地下水输入. 水科学进展, 22(1): 118-125. https://www.cnki.com.cn/Article/CJFDTOTAL-SKXJ201101017.htm

郭占荣, 李开培, 袁晓婕, 等, 2012. 用氡-222评价五缘湾的地下水输入. 水科学进展, 23(2): 263-270. https://www.cnki.com.cn/Article/CJFDTOTAL-SKXJ201202020.htm

王艳玲, 安文超, 许颖, 2011. 胶州湾海域水质现状评价. 环境科学与管理, 36(9): 164-167. doi: 10.3969/j.issn.1673-1212.2011.09.040

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(7) / Tables(2)

Get Citation

PDF

XML

Article views (2695) PDF downloads(276)

Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous 222Rn Measurements

doi: 10.3799/dqkx.2013.105

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content

Tracing Submarine Groundwater Discharge and Associated Nutrient Fluxes into Jiaozhou Bay by Continuous ²²²Rn Measurements