黄海、渤海沉积物中生物硅的测定及存在问题的讨论

叶曦雯; 刘素美; 张经

黄海、渤海沉积物中生物硅的测定及存在问题的讨论

青岛海洋大学化学化工学院, 山东, 青岛, 266003

基金项目: 国家重点基金研究资助项目(G1999043705);国家自然科学基金资助项目(49736190);山东省自然科学基金资助项目(Y98E06077)

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出版历程
- 收稿日期: 2000-10-08
- 修回日期: 2001-03-13

Ditermination of biogenic opal in sediment of the Huanghai and Bohai Sea and questions in the method

College of Chemistry and Chemical English Ocean University of Qingdao, Qingdao 266003, China

摘要

摘要: 硅是水生态系统中构成生物群落的重要元素^[1].海洋中硅主要来源于河流输入(4.2±0.8)×10¹⁴g/a和热液喷发(1.9.77;10)×10¹⁴g/a^[2].另外冰川风化、低温海底玄武岩风化、沉积物的成岩作用和大气沉降亦是其来源之一^[3].沉积物中的生物硅又称生物蛋白石(简称蛋白石),指化学方法测定的无定形硅的含量,主要由硅藻、放射虫、硅鞭毛虫和海绵骨针组成.沉积物中蛋白石的积累反映了生产力在时间和空间尺度的变化^[4,5].对于生物硅的测定,至今已提出了许多种方法.其中最灵敏、应用最广泛的是化学提取法^[6,7].
- 黄海 /
- 渤海 /
- 沉积物 /
- 生物硅 /
- 存在问题
- the Huanghai Sea /
- the Bohai Sea /
- sediment /
- biogenic opal /
- questions

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参考文献(21)

OFFICER C B, RYTHER J H. The possible importance of silicon in marine eutrophication[J]. Mar Ecol Prog Ser, 1980,3:23～43.

DeMASTER D J. The supply and accumulation of silica in the marine environment[J]. Geochimica et Cosmochimica Acta,1981, 45:1 715～1732.

CONLEY D J, SCHELAKE C L, STOERMER E F. Modification of the biogeochemical cycle of silica with eutrophication[J]. Mar Ecol Pron Ser, 1993, 101:179～192.

BANAHAN S, GOERING J J. The production of biogenic silica and it accumulation on the southeastern Bering Sea shelf[J].Continental Shelf Research, 1986, 5:199～213.

LYLE M, MURRAY D W, FINNEY B P, et al. The record of late Pleistocene biogenic sedimentation in the eastern tropical Pacific Ocean[J]. Paleoceanography, 1988, 3:39～59.

DeMASTER D J. Measuring biogenic sillica in marine sediments and suspended matter. Marine particles:analysis and charac-terization, HURD and D C SPENCER D W, editors, Geophysical Monograph 63 [M]. American Geophysical Union Washington D C, 1991. 363～367.

CONLEY D J. An interlaboratory comparison for the measurement of biogenic silica in sediments [J]. Marine Chemistry,1998, 63:39～48.

SCHLUTER M, RICHERTD. Effect of pH on the measurement of biogenicsilica[J]. Marine Chemistry, 1998, 63:81～92.

MORTLOCK R A, FROELICH P N. A simple method for the rapid determination of biogenic opal in pelagic marine sediments[J]. Deep-Sea Reserch, 1989, 36(9):1 415～1 426.

MULLER P J, SCHNEIDER R. An automated leaching method for the determinition of opal in sediments and particulate matter[J]. Deep-Sea Res, 1993, 40:425～444.

LISTZIN A P. Asic relationship in distribution of modem siliceous sediments and their connection with climaticzonation[J].Int Geol Rev, 1967, 9:631～652.

王琦,朱而勤.海洋沉积学[M].北京:科学出版社,1989 212～229.

雷宗友主编.中国海环境手册[M]上海:交通大学出版社,1988.20～22.

海洋图集编委会.渤海、黄海、东海海洋图集[Z].北京:海洋出版社,1991.43～62.

程广芬,曹玉强.渤海中、南部表层沉积硅藻的定量分析[J].青岛海洋大学学报,1991,21:56～71

王琦,赵其渊,杨作升.渤海南部表层沉积的相特征[J].青岛海洋大学学报,1989,19:25～88

中国科学院海洋研究所.渤海地质[M].北京:科学出版社,1985 62～66

何良彪.渤海表层沉积物中的粘土矿物[J].海洋学报,1984,6:272～276.

郑光鹰.南黄海第四纪层型地层对比[M].北京:科学出版社,1989.51～53

赵全基黄海沉积物粘土矿物研究[J].海洋通报,1983,2:48～55.

GEHLEN M, RAAPHORST W van. Early diagenesis of silica in sandy North Sea sediments:quantification of the solid phase[J]. MarChem, 1993, 42:71～83.

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