Distributions of 210Pb and 210Po in surface water surrounding Taiwan: A synoptic observation

Ching-Ling Wei1, Pin-Ruei Chen1, Shiao-Yu Lin1, David D. Sheu2, Liang-Saw Wen1, Wen-Chen Chou3
1Institute of Oceanography, National Taiwan University, Taipei, Taiwan
2Institute of Marine Geology and Chemistry, National Sun Yat-sen University, Kaohsiung, Taiwan
3Institute of Marine Environmental Chemistry and Ecology, National Taiwan Ocean University, Keelung, Taiwan

Tài liệu tham khảo

Bacon, 1988, Lead-210 and polonium-210 in ocean water profiles of the continental shelf and slope south of New England, Cont. Shelf Res., 8, 841, 10.1016/0278-4343(88)90079-9 Bacon, 1976, 210Pb/226Ra and 210Po/210Pb disequilibria in seawater and suspended particulate matter, Earth Planet. Sci. Lett., 32, 277, 10.1016/0012-821X(76)90068-6 Baskaran, 1997, Cycling of 7Be and 210Pb in a high DOC, shallow, turbid estuary of south-east Texas, Estuar. Coast. Mar. Sci, 45, 165, 10.1006/ecss.1996.0181 Baskaran, 1993, The role of particles and colloids in the transport of radionuclides in coastal environments of Texas, Mar. Chem., 43, 95, 10.1016/0304-4203(93)90218-D Benoit, 1990, 210Po and 210Pb remobilization from lake sediments in relation to iron and manganese cycling, Environ. Sci. Technol., 24, 1224, 10.1021/es00078a010 Chen, 1997, 226Ra, 210Pb and 210Po distribtutions at the sea off Southern Taiwan: radioactive disequilibria and temporal variations, Terr. Atmos. Oceanogr. Sci., 8, 255, 10.3319/TAO.1997.8.3.255(O) Cherry, 1974, The alpha radioactivity of marine organisms, Atom. Energy Rev., Vienna, 12, 1 Chou, 2007, Transport of the South China Sea subsurface water outflow and its influence on carbon chemistry of Kuroshio waters off southeastern Taiwan, J. Geophys. Res., 112, 10.1029/2007JC004087 Chung, 2005, Large 210Po deficiency in the northern South China Sea, Cont. Shelf Res., 25, 1209, 10.1016/j.csr.2004.12.016 Dadson, 2003, Links between erosion, runoff variability and seismicity in the Taiwan orogen, Nature, 426, 648, 10.1038/nature02150 Fisher, 1983, Accumulation and cellular distribution of 241Am, 210Po, and 210Pb in two marine algae, Mar. Ecol. Prog. Ser., 11, 233, 10.3354/meps011233 Flynn, 1968, The determination of low levels of polonium-210 in environmental materials, Anal. Chim. Acta, 43, 221, 10.1016/S0003-2670(00)89210-7 Honeyman, 1988, Oceanic trace metal scavenging: the importance of particle concentration, Deep-Sea Res., 35, 227, 10.1016/0198-0149(88)90038-6 Honeyman, 1989, A Brownian-pumping model for oceanic trace metal scavenging: evidence from Th isotopes, J. Mar. Res., 47, 951, 10.1357/002224089785076091 Hong, 1999, Lead-210 and polonium-210 in the winter well-mixed turbid waters in the mouth of the Yellow Sea, Cont. Shelf Res., 19, 1049, 10.1016/S0278-4343(99)00011-4 Huang, 2010, Phytoplankton community at warm eddies in the northern South China Sea in winter 2003/2004, Deep-Sea Res. II, 57, 1792, 10.1016/j.dsr2.2010.04.005 Jan, 2010, Sources of Water in the Taiwan Strait, J. Oceanogr., 66, 211, 10.1007/s10872-010-0019-7 Kim, 2004, Scavenging of 234Th and 210Po in surface water of Jinhae Bay, Korea during a red tide, Geochem. J., 38, 505, 10.2343/geochemj.38.505 Li, 1981, Natural radionuclides in waters of the New York Bight, Earth Planet. Sci. Lett., 55, 217, 10.1016/0012-821X(81)90101-1 Liang, 2003, Upper-ocean currents around Taiwan, Deep-Sea Res. II, 50, 1085, 10.1016/S0967-0645(03)00011-0 Lin, 1991, Pb-210 and Po-210 distributions and their radioactive disequilibria in the Kuroshio waters off eastern and northeastern Taiwan, Terr. Atmos. Ocean. Sci., 2, 243, 10.3319/TAO.1991.2.3.243(O) Liu, 1992, Response of Kuroshio upwelling to the onset of the northeast monsoon in the sea north of Taiwan – observations and numerical simulation, J. Geophys. Res., 97, 12511, 10.1029/92JC01179 Masqué, 2002, Balance and residence times of Pb-210 and Po-210 in surface waters of the northwestern Mediterranean Sea, Cont. Shelf Res., 22, 2127, 10.1016/S0278-4343(02)00074-2 Milliman, 1983, World-wide delivery of river sediment to the oceans, J. Geol., 91, 1, 10.1086/628741 Murray, 2005, 234Th, 210Pb, 210Po and stable Pb in the central equatiorial Pacific: tracers for particle cycling, Deep-Sea Res. I, 52, 2109, 10.1016/j.dsr.2005.06.016 Narita, 1990, Lateral transport of sediment particles in the Okinawa Trough determined by natural radionuclides, Geochem. J., 24, 207, 10.2343/geochemj.24.207 Nozaki, 1998, Distribution of Ra isotopes and the 210Pb and 210Po balance in surface seawaters of the mid Northern Hemisphere, Deep-Sea Res. I, 45, 1263, 10.1016/S0967-0637(98)00016-8 Nozaki, 1990, Unusually large 210Po deficiencies relative to 210Pb in the Kuroshio Current of the East China and Philippine seas, J. Geophys. Res., 95, 5321, 10.1029/JC095iC04p05321 Nozaki, 1976, The distribution of 210Pb and 210Po in the surface waters of the Pacific Ocean, Earth Planet. Sci. Lett., 32, 304, 10.1016/0012-821X(76)90070-4 Nozaki, 1991, Residence times of surface water and particle reactive 210Pb and 210Po in the East China Sea and Yellow seas, Geochim. Cosmochim. Acta, 55, 1265, 10.1016/0016-7037(91)90305-O Nozaki, 1976, 226Ra, 210Pb and 210Po disequilibria in the western North Pacific, Earth Planet. Sci. Lett., 32, 313, 10.1016/0012-821X(76)90071-6 Santschi, 1999, Boundary exchange and scavenging of radionuclides in continental margin waters of the Middle Atlantic Bight: implications for organic carbon fluxes, Cont. Shelf Res., 19, 609, 10.1016/S0278-4343(98)00103-4 Santschi, 1979, Natural radionuclides in the water of Narragansett Bay, Earth Planet. Sci. Lett., 45, 201, 10.1016/0012-821X(79)90121-3 Shannon, 1970, Polonium-210 and lead-210 in the marine environment, Geochim. Cosmochim. Acta, 34, 701, 10.1016/0016-7037(70)90072-4 Stewart, 2007, Exploring the connection between 210Po and organic matter in the northwestern Mediterranean, Deep-Sea Res. I, 54, 415, 10.1016/j.dsr.2006.12.006 Stewart, 2011, Direct comparison of 210Po, 234Th and POC particle-size distributions and export fluxes at the Bermuda Atlantic Time-series Study (BATS) site, J. Environ. Rad., 102, 479, 10.1016/j.jenvrad.2010.09.011 Stewart, 2003, Experimental studies on the accumulation of polonium-210 by marine phytoplankton, Limnol. Oceanogr., 48, 1193, 10.4319/lo.2003.48.3.1193 Stewart, 2005, Contrasting transfer of polonium-210 and lead-210 across three trophic levels in marine plankton, Mar. Ecol. Prog. Ser., 290, 27, 10.3354/meps290027 Su, 2003, Factors controlling atmospheric fluxes of 7Be and 210Pb in northern Taiwan, Geophys. Res. Lett., 30 Tsunogai, 1971, Lead-210 and polonium-210 in the surface water of the Pacific, Geochem. J., 5, 165, 10.2343/geochemj.5.165 Tsunogai, 1985, Deposition of anthropogenic sulfate and Pb-210 in the Western North Pacific area, Geochem. J., 19, 77, 10.2343/geochemj.19.77 Turekian, 1977, Geochemistry of atmospheric radon and radon products, Annu. Rev. Earth Planet. Sci., 5, 227, 10.1146/annurev.ea.05.050177.001303 Verdeny, 2009, POC export from ocean surface waters by means of 234Th/238U and 210Po/210Pb disequilibria: a review of the use of two radiotracer pairs, Deep-Sea Res. II, 56, 1502, 10.1016/j.dsr2.2008.12.018 Wang, 2007, Physical and ecological processes of internal waves on an isolated reef ecosystem in the South China Sea, Geophys. Res. Lett., 34 Wei, 2009, Comparative geochemistry of 234Th, 210Pb, and 210Po: a case study in the Hung-Tsai Trough off southwestern Taiwan, Terr. Atm. Ocean. Sci., 20, 411, 10.3319/TAO.2008.01.09.01(Oc) Wei, 2012, Geochemical behavior of 210Pb and 210Po in the nearshore waters off western Taiwan, Mar. Poll. Bull., 64, 214, 10.1016/j.marpolbul.2011.11.031 Wei, 1994, The behavior of scavenging isotopes in marine anoxic environments: Lead-210 and polonium-210 in the water column of the Black Sea, Geochim. Cosmochim. Acta, 58, 1795, 10.1016/0016-7037(94)90537-1 Wei, 2010, Scavenging phenomenon elucidated from 234Th/238U disequilibrium in the surface water of the Taiwan Strait, Terr. Atm. Ocean. Sci., 21, 713, 10.3319/TAO.2009.08.26.01(Oc) Wei, 2011, Particle-reactive radionuclides (Th-234, Pb-210, Po-210) as tracers for the estimation of export production in the South China Sea, Biogeosciences, 8, 3793, 10.5194/bg-8-3793-2011 Xu, 2010, Distribution of radionuclides in the guano sediments of Xisha Islands, South China Sea and its implication, J. Environ. Rad., 101, 362, 10.1016/j.jenvrad.2010.02.004 Yang, 1992, Lead-210 and polonium-210 across the frontal region between the Kuroshio and the East China Sea, northeast of Taiwan, Terr. Atmos. Ocean. Sci., 3, 379, 10.3319/TAO.1992.3.3.379(KEEP) Yang, 2006, Disequilibria between 210Po and 210Pb in surface waters of the southern South China Sea and their implications, Sci. China: Ser. D Earth Sci., 49, 103, 10.1007/s11430-004-5233-y Zuo, 1993, 210Pb and 210Po distribution and disequilibrium in the coastal and shelf waters of the southern North Sea, Cont. Shelf Res., 13, 999, 10.1016/0278-4343(93)90020-X