48 ka以来日本海古生产力和古氧化还原环境变化的 地球化学记录

邹建军; 石学法; 刘焱光; 刘季花

48 ka以来日本海古生产力和古氧化还原环境变化的地球化学记录

国家海洋局第一海洋研究所海洋沉积与环境地质国家海洋局重点实验室,山东青岛 266061

基金项目: 国家自然科学基金(40431002;40710069004;40606016)。

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出版历程
- 收稿日期: 2010-04-30

The geochemical records of paleoproductivity and paleoredox in the Sea of Japan since 48 ka

Key Laboratory of State Oceanic Administration for Marine Sedimentology and Environmental Geology, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China

摘要

摘要: 通过对日本海Ulleung盆地KCES-1孔元素地球化学分析,探讨了过去48 ka以来日本海古生产力和古氧化还原环境的变化规律和影响因素。多种替代指标质量累积速率(总有机碳、CaCO₃,磷、过剩钡、镉含量)显示日本海古生产力自48 ka以来发生了显著的变化。在48~18 ka低海平面和有限的水体交换导致表层水古生产力相对较低。在18~11 ka随着海平面的上升,富营养盐水团(亲潮和东海沿岸流水团)的流入导致古生产力逐渐增大,在12.6~11.5 ka古生产力达到最大值。在全新世对马暖流成为影响古生产力变化的重要因素,并且自5 ka以来古生产力保持相对稳定。古氧化还原替代指标(总有机碳、钼、铀、锰、碳与硫含量之比、自生铀、自生钼含量)显示在12~9 ka日本海底层水可能为无氧环境。古生产力高和底层水体有限的交换是诱发底层水缺氧的主要因素,而这又与全球气候变化和海平面变化有关。
- 氧化还原敏感元素 /
- 古生产力 /
- 古氧化还原环境 /
- 日本海
Abstract: The paleoproductivity and paleoredox history in the Sea of Japan since 48 ka have been reconstructed using element geochemical data, and factors controlling the change are determined. The mass accumulations of multiproxies show that the paleoprodutivity has varied greatly since 48 ka. At 48~18 ka, a relative lower sea-level and a limited water mass exchange resulted in the lower paleoproductivity. At 18~11 ka, the higher paleoproductivity was resulted from the rich-nutrients water mass (the Oyasio and the East China Sea coastal water) inflowing into the Sea of Japan with relative sea-level rise, and the maximum value was observed at 12.6~11.5 ka. In the Holocene, the Tsushima Warm Current was a main factor that controlled the distribution of paleoproductivity, and since 5 ka the paleoproductivity had remained relative stability.the proxies about the paleoredox (TOC, molybdenum, uranium and manganese , the ratio of carbon to sulfur content, authigenic uranium and molybdenum contents) indicate that at 12~9 ka, the bottom water is anoxic. Both enhanced paleoproductivity and restricted bottom-water advection triggered the bottom water anoxic and it was also related to the global climate change and the sea-level change.
- redox sensitive elements /
- paleoproductivity /
- paleoredox /
- Sea of Japan

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参考文献(43)

OBA T, KATO M, KITAZATO H, et al. Paleoenvironmental changes in the Japan Sea during the last 85 000 years[J].Paleoceanography,1991,6(4):499—518.

IKEHARA K,ITAKI T. Millennial-scale fluctuations in seasonal sea-ice and deep-water formation in the Japan Sea during the late Quaternary[J].Palaeogeography, Palaeoclimatology, Palaeoecology,2007,247(1-2):131—143.

TADA R. Paleoceanographic evolution of the Japan Sea[J].Palaeogeography, Palaeoclimatology, Palaeoecology,1994,108(3-4):487—508.

ALGEO T,LYONS T. Mo-total organic carbon covariation in modern anoxic marine environments: implications for analysis of paleoredox and paleohydrographic conditions[J].Paleoceanography,2006,21(1):PA1016,doi: 10.1029/2004PA001112.

EUSTERHUES K, HEINRICHS H,SCHNEIDER J. Geochemical response on redox fluctuations in Holocene lake sediments, Lake Steisslingen, Southern Germany[J].Chemical Geology, 2005,222(1-2):1—22.

NAMEROFF T J, BALISTRIERI L S, MURRAY J W. Suboxic trace metal geochemistry in the eastern tropical North Pacific[J].Geochimica et Cosmochimica Acta, 2002, 66(7): 1139—1158.

RUSSELL A, MORFORD J. The behavior of redox-sensitive metals across a laminated-massive-laminated transition in Saanich Inlet, British Columbia[J].Marine Geology, 2001, 174(1): 341—354.

TRIBOVILLARD N, ALGEO T J, LYONS T, et al. Trace metals as paleoredox and paleoproductivity proxies: an update[J].Chemical Geology, 2006, 232(1-2):12—32.

DYMOND J, SUESS E,LYLE M. Barium in deep-sea sediment: a geochemical proxy for paleoproductivity[J].Paleoceanography,1992,7(2):163—181.

ELDERFIELD H,RICKABY R. Oceanic Cd/P ratio and nutrient utilization in the glacial Southern Ocean[J].Nature,2000,405(6784):305—310.

FILIPPELLI G, DELANEY M, GARRISON R, et al. Phosphorus accumulation rates in a Miocene low oxygen basin: the Monterey Formation(Pismo Basin), California: variability in anoxic systems[J].Marine Geology,1994,116(3-4):419—430.

刘焱光, 石学法, BONG-CHOOL S, 等. 48 ka以来日本海Ulleung海盆南部的海洋沉积环境演化[J].海洋学报,2010:32(1):94—106.

KIM G Y, KIM D C. Comparison and correlation of physical properties from the plain and slope sediments in the Ulleung Basin, East Sea (Sea of Japan)[J].Journal of Asian Earth Sciences,2001,19(5):669—681.

邹建军, 石学法, 刘季花, 等. 末次冰期以来日本海陆源沉积物的地球化学记录及其古气候意义[J].海洋地质与第四纪地质,2010,30(2):72—86.

EMERSON S,HUESTED S. Ocean anoxia and the concentrations of molybdenum and vanadium in seawater[J].Marine Chemistry,1991,34(3):177—196.

FREW R,HUNTER K. Cadmium-phosphorus cycling at the subtropical convergence south of New Zealand[J].Marine Chemistry,1995,51(3):223—237.

HUERTA-DIAZ M,MORSE J. Pyritization of trace metals in anoxic marine sediments[J]. Geochimica et Cosmochimica Acta, 1992, 56(7):2681—2702.

SHIMMIELD G,PRICE N. The behaviour of molybdenum and manganese during early sediment diagenesis-offshore Baja California, Mexico[J].Marine Chemistry, 1986, 19(3): 261—280.

BERTINE K. The deposition of molybdenum in anoxic waters[J].Marine Chemistry, 1972, 1(1):43—53.

HELZ G, MILLER C, CHARNOCK J, et al. Mechanism of molybdenum removal from the sea and its concentration in black shales: EXAFS evidence[J].Geochimica et Cosmochimica Acta,1996,60(19):3631—3642.

ZHENG Y, ANDERSON R F, VAN GEEN A, et al. Authigenic molybdenum formation in marine sediments: a link to pore water sulfide in the Santa Barbara Basin[J].Geochimica et Cosmochimica Acta,2000,64(24):4165—4178.

ANDERSON R, KUMAR N, MORTLOCK R, et al. Late-Quaternary changes in productivity of the Southern Ocean[J].Journal of Marine Systems,1998,17(1-4):497—514.

MCMANUS J, BERELSON W M, KLINKHAMMER G P, et al. Authigenic uranium: relationship to oxygen penetration depth and organic carbon rain[J].Geochimica et Cosmochimica Acta,2005,69(1):95—108.

ZHENG Y, ANDERSON R F, VAN GEEN A, et al. Remobilization of authigenic uranium in marine sediments by bioturbation[J].Geochimica et Cosmochimica Acta, 2002, 66(10): 1759—1772.

SUNDBY B, MARTINEZ P,GOBEIL C. Comparative geochemistry of cadmium, rhenium, uranium, and molybdenum in continental margin sediments[J].Geochimica et Cosmochimica Acta,2004,68(11):2485—2493.

WANTY R,GOLDHABER M. Thermodynamics and kinetics of reactions involving vanadium in natural systems: accumulation of vanadium in sedimentary rocks[J].Geochimica et Cosmochimica Acta,1992,56(4):1471—1483.

CHA H J, LEE C B, KIM B S, et al. Early diagenetic redistribution and burial of phosphorus in the sediments of the southwestern East Sea (Japan Sea)[J]. Marine Geology, 2005, 216(3): 127—143.

LEE K, BAHK J,CHOI J. Alkenone temperature estimates for the East Sea during the last 190 000 years[J].Organic Geochemistry,2008,39(6): 741—753.

DOMITSU H,ODA M. Linkages between surface and deep circulations in the southern Japan Sea during the last 27 000 years: evidence from planktonic foraminiferal assemblages and stable isotope records[J].Marine Micropaleontology,2006,61(4):155—170.

HOSHIBA M, AHAGON N, OHKUSHI K, et al. Foraminiferal oxygen and carbon isotopes during the last 34 kyr off northern Japan, northwestern Pacific[J].Marine Micropaleontology, 2006,61(4): 196—208.

KUROYANAGI A, KAWAHATA H, NARITA H, et al. Reconstruction of paleoenvironmental changes based on the planktonic foraminiferal assemblages off Shimokita (Japan) in the northwestern North Pacific[J].Global and Planetary Change,2006,53(1-2):92—107.

TADA R, IRINO T,KOIZUMI I. Land-ocean linkages over orbital and millennial time scales recorded in late Quaternary sediments of the Japan Sea[J]. Paleoceanography, 1999, 14(2): 236—247.

WANG Y, CHENG H, EDWARDS R, et al. Millennial-and orbital-scale changes in the East Asian monsoon over the past 224 000 years[J].Nature,2008,451(7182):1090—1093.

DANSGAARD W, JOHNSEN S, CLAUSEN H, et al. Evidence for general instability of past climate from a 250 kyr ice-core record[J].Nautre,1993,364:218—220.

SAITO Y, KATAYAMA H, IKEHARA K, et al. Transgressive and highstand systems tracts and post-glacial transgression, the East China Sea[J].Sedimentary Geology, 1998, 122(1-4): 217—232.

BERNER R,RAISWELL R. Burial of organic carbon and pyrite sulfur in sediments over Phanerozoic time: a new theory[J].Geochimica et Cosmochimica Acta,1983,47(5):855—862.

BERNER R. Sedimentary pyrite formation[J].American Journal of Science,1970,268(1):1—23.

RAISWELL R, BUCKLEY F, BERNER R, et al. Degree of pyritization of iron as a paleoenvironmental indicator of bottom-water oxygenation[J].Journal of Sedimentary Research,1988,58(5):812—819.

JONES B,MANNING D. Comparison of geochemical indices used for the interpretation of palaeoredox conditions in ancient mudstones[J].Chemical Geology,1994,111(1-4):111—129.

SHOLKOVITZ E,SCHNEIDER D. Cerium redox cycles and rare earth elements in the Sargasso Sea[J].Geochimica et Cosmochimica Acta,1991,55(10):2737-2743.

MURRAY R, BUCHHOLTZ Ten Brink M, BRUMSACK H, et al. Rare earth elements in Japan Sea sediments and diagenetic behavior of Ce/Ce^*:results from ODP Leg 127[J].Geochimica et Cosmochimica Acta,1991,55(9):2453—2466.

ITAKI T, IKEHARA K, MOTOYAMA I, et al. Abrupt ventilation changes in the Japan Sea over the last 30 ky: evidence from deep-dwelling radiolarians[J].Palaeogeography, Palaeoclimatology, Palaeoecology,2004,208(3-4):263—278.

LEE K. Surface water changes recorded in Late Quaternary marine sediments of the Ulleung Basin, East Sea (Japan Sea)[J].Palaeogeography, Palaeoclimatology, Palaeoecology, 2007, 247(1-2): 18—31.

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