Source: http://esrj.sbu.ac.ir/article/view/13242
Timestamp: 2019-04-19 14:45:13+00:00

Document:
تخلیه آب‌های زیرزمینی به دریا (SGD) به­عنوان بخشی از چرخه هیدرولوژی که در اثر آن مواد محلول و سایر آلاینده‌ها از محیط‌های خشکی وارد اقیانوس می‌شوند، مورد توجه قرار گرفته است. روش‌های متنوعی به منظور ارزیابی SGD ارائه شده است. روش رادیوایزوتوپ رادون 222 (222Rn) به­عنوان یک ردیاب ژئوشیمیایی طبیعی با هدف انجام مطالعات غیرمستقیم ناحیه‌ای SGD توسعه یافته است. در این تحقیق تلاش شده است تا حجم تخلیه آب زیرزمینی به دریا در نوار شمالی دریای یاتسوشیرو واقع در جنوب کشور ژاپن با روش 222Rn ارزیابی گردد. بدین منظور، با بهره‌گیری از نتایج تحقیقات منتشر شده گذشته توسط نویسندگان بالا، محدوده با پتانسیل بالای SGD معین گردید. سپس، سری زمانی غلظت گاز 222Rn در آب دریا به منظور تحلیل اثر جذر و مد بر تغییرات زمانی تخلیه آب زیرزمینی به دریا ثبت گردید. هم­چنین، تصحیحات لازم بر روی داده‌های سری زمانی اعمال شد تا اثر رودخانه‌های موجود در منطقه حذف گردد و امکان تخمین جریان SGD فراهم شود. در نهایت، نتایج حاصل از بررسی تغییرات مکانی غلظت گاز 222Rn در نوار ساحلی مورد مطالعه با داده‌های سری‌های زمانی 222Rn در منطقه مذکور تلفیق گردید. نتایج به دست آمده نشان داد که حجم SGD در محدوده مورد مطالعه حدود 65/10 متر مکعب در ثانیه می‌باشد.
تخلیه آب زیرزمینی به دریا، SGD، 222Rn، ژاپن.
-Burnett, W.C., 1999. Offshore springs and seeps are focus of working group, Eos Trans, AGU 80, p. 13-15.
-Burnett, W.C., Bokuniewicz, H., Huettle, M., Moore, W.S. and Taniguchi, M., 2003a. Groundwater and pore water inputs to the coastal zone, Biogeochemistry, v. 66, p. 3-33.
-Burnett, W.C., Cable, J.E. and Corbett, D.R., 2003b. Radon Tracing of Submarine Groundwater Discharge in Coastal Environments, Land and Marine Hydrogeology, ISBN: 978-0-444-51479-0, p. 25-43.
-Burnett, W.C., Cable, J.E., Corbctt, D.R. and Chanton, J.P., 1996. Tracing groundwater flow into surface waters using natural 222Rn, Proceedings of the International Symposium on Groundwater Discharge in the Coastal Zone, Land–Ocean Interactions in the Coastal Zone (LOICZ), Moscow, July, v. 6–10, p. 22-28.
-Burnett, W.C., Cowart, J.B. and Deetae, S., 1990. Radium in the Suwannee River and Estuary: Spring and river input to the Gulf of Mexico.Biogcochemistry, v. 10, p. 237-255.
-Burnett, W.C. and Dulaiova, H., 2003. Estimating the dynamics of groundwater input into the coastal zone via continuous radon-222 measurements, Journal of Environmental Radioactivity, v. 69, p. 21-35.
-Burnett, W.C., Kim, G. and Lane-Smith, D., 2001b. A continuous monitor for assessment of 222Rn in the coastal ocean, J. Radioanalytical and Nuclear Chemistry, v. 249(1), p. 167-172.
-Burnett, W.C., Taniguchi, M. and Oberdorfer, J.A., 2001a. Measurement and significance of the direct discharge of groundwater into the coastal zone Journal of Sea Research, v. 46(2), p. 109-116.
-Cable, J.E., Bugna, G.C., Burnett, W.C. and Chanton, J.P., 1996 a. Application of Rn-222 and CH4 for assessment of groundwater discharge to the coastal ocean, Limnology and Oceanography, v. 41, p. 1347-1353.
-Cable, J.E., Burnett, W.C., Chanton, J.P. and Weatherly, G.L., 1996 b. Estimating groundwater discharge into the northeastern Gulf of Mexico using radon – 222, Earth and Planetary Science Letters, v. 144, p. 591-604.
-Cable, J.E., Burnett, W.C. and Chanton, J.P., 1997. Magnitude and variations of groundwater seepage along a Florida marine shoreline, Biogeochemistry, v. 38, p. 189-205.
-Charette, M.A., Moore, W.S. and Burnett, W.C., 2008. Uranium and thorium series nuclides as Tracers of submarine groundwater discharge, Radioactivity in the Environment, v.13, p. 155-186.
-Corbett, D.R., 1999. Tracing Groundwater Flow into Surface Waters by Application of Natural and Artifical Tracers, Ph.D. Dissertation, Florida State University, 292 p.
-Huettel, M., Ziebis, W. and Forster, S., 1996. Flow-induced uptake of particulate matter in permeable sediments, Limnology and Oceanography, v. 41, p. 309-322.
-Hussain, N., Church, T.M. and Kim, G., 1999. Use of 222Rn and 226Ra to trace groundwater discharge into Chesapeake Bay, Marine Chemistry, v. 65, p. 127-134.
-Kim, G. and Hwang, D.W., 2002. Tidal pumping of groundwater into the coastal ocean revealed from submarine Rn-222 and CH4 monitoring, Geophysical Research Letters, v. 29(14), 1678 p., doi:10.1029/2002GL015093.
-Kohout, F.A., 1966. Submarine springs: a neglected phenomenon of coastal hydrology, Hydrology, v. 26, p. 391-413.
-Lee, D.R., 1977. A device for measuring seepage flux in lakes and estuaries, Limnology and Oceanography, v. 22, p. 140-147.
-Li, L., Barry, D.A., Stagnitti, F. and Parlange, J.Y., 1999. Submarine groundwater discharge and associated chemical input to a coastal sea, Water Resources Research, v. 35-11, p. 3253-3259.
-Martin, J.B., Cable, J.E., Swarzenski, P.W. and Lindenberg, M.K., 2005. Enhanced submarine ground water discharge from mixing of pore water and estuarine water, Ground Water, v. 42, p. 1000-1010.
-Moore, W.S., 1996. Large groundwater inputs to coastal waters revealed by 226Rn enrichments, Nature, v. 380, p. 612-614.
-Moore, W.S., 1999. The subterranean estuary: a reaction zone of ground water and seawater, Marine Chemistry, v. 20, p. 111-125.
-Moore, W.S., Krest, J., Taylor, G., Roggenstein, E., Joye, S. and Lee, R., 2002. Thermal evidence of water exchange through a coastal aquifer: implications for nutrient fluxes, Geophysical Research Letters, v. 29, 1029/2002GLO14923.
-Moore, W.S. and Shaw, T.J., 1998. Chemical signals from submarine fluid advection onto the continental shelf, Journal of Geophysical Research–Oceans, v. 103, p. 21543-21552.
-Nielsen, P., 1990. Tidal dynamics in the water table in a beach, Water Resources Research, v. 26, p. 2127-2134.
-Nikpeyman, Y., Hosono, T., Ono, M., Yang, H., Shimada, J. and Takikawa, K., 2016. Assessment of the spatial distribution of submarine groundwater discharge (SGD) along the Yatsushiro Inland Sea coastline, SW Japan, using 222Rn method, Journal of Radioanalytical and Nuclear Chemistry, v. 307(93), p. 2123-2132.
-Nikpeyman, Y., Ono, M., Hosono, T., Yang, H., Ichiyanagi, K., Shimada, J. and Takikawa, K., 2014. Distribution patterns of salinity and 222Rn in Yatsushiro Inland Sea, Kyushu, Japan, IAHS Publications, v. 365, p. 49-54.
-Rama, W. and Moore, S., 1996. Using the radium quartet for evaluating groundwater input and water exchange in salt marshes, GCA, v. 60-23, p. 4245-4252.
-Riedl, R., Huang, N. and Machan, R., 1972. The subtidal pump: a mechanism of interstitial water exchange by wave action, Marine Biology, v. 13, p. 210-221.
-Shum, K.T. and Sundby, B., 1996. Organic matter processing in continental shelf sediments–the subtidal pump revisited, Marine Chemistry, v. 53, p. 81-87.
-Taniguchi, M., 2002. Tidal effects on submarine groundwater discharge into the ocean, Geophys Geophysical Research Letters, v. 29, 10.1029/2002GL014987.
-Taniguchi, M., Burnett, W.C., Cable, J.E. and Turner, J.V., 2002. Investigation of submarine groundwater discharge, Hydrological Processes, v. 16, p. 2115-2129.
-Taniguchi, M., Ishitobi, T. and Saeki, K., 2005. Evaluation of time–space distributions of submarine groundwater discharge, Ground Water, v. 43, p. 336-342.
-Taniguchi, M., Ishitobi, T., Shimada, J. and Takamoto, N., 2006a. Evaluation of spatial distribution ofsubmarine groundwater discharge, Geophysical Research Letters, v. 33, L06605, doi:10.1029/2005GL025288.
-Yoshimoto, A., Osanai, Y., Nakano, N., Adachi, T., Yonemura, K. and Ishizuka, H., 2013. U-Pb detritalzircon dating of pelitic schists and quartzite from the Kurosegawa Tectonic Zone, Southwest Japan, Journal of Mineralogical and Petrological Sciences, v. 108-3, p. 184-188.

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 v. 
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 v. 
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 v. 
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 v. 
 v. 
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 v. 
 v. 
 v. 
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