Geochemical records of hydrothermal activities in the sediment fillings within pumice's vesicles in the vicinity of a seafloor hydrothermal field in the Okinawa Trough
-
摘要: 以冲绳海槽伊平屋北热液区附近两个站位(HOBAB2-T3和HOBAB2-T6)的浮岩为研究对象，分别对充填沉积物的浮岩(T3-D、T6-D)和去除沉积物的浮岩(T3-C、T6-C)进行扫描电镜观察、矿物组成和微量元素组成的对比分析。结果表明，浮岩气孔充填的沉积物主要来源于冲绳海槽内碎屑沉积物的混入，其中气孔较小的T3浮岩中充填的沉积物组成主要为伊利石和石英，而气孔较大的T6浮岩中充填的沉积物组成主要为石英和长石，代表了海槽内沉积物的一般矿物组成。邻近热液区的T3浮岩气孔中的沉积物含有异常高含量的Pb(>101μg/g)、Zn(>196μg/g)、Cu(>47μg/g)等金属元素，代表强烈的热液活动信号；距热液区稍远的T6浮岩气孔中沉积物也表现出Pb、Cu等元素含量的异常特征，可能代表较弱的热液活动信号。这说明海底热液区附近的浮岩气孔中充填的沉积物可以记录热液活动的信息，这对寻找浮岩分布区新的热液活动具有重要的指示意义。Abstract: The pumices samples from HOBAB2-T3 and HOBAB2-T6 near the Iheya North hydrothermal field, Okinawa Trough (OT) are divided into two groups. One group (T3-C and T6-C) was carefully cleaned to remove any sediment filled in vesicles, while the second group (T3-D and T6-D) remained unchanged. To qualitatively understand the mineral and chemical compositions of the sediment fillings in pumice's vesicles, each group of pumices was examined by scanning electron microscope (SEM) and their mineralogy and trace elemental compositions were analyzed and compared. Results show that the sediments in pumices are mainly from OT clastic deposits. Vesicles in T3 pumice are smaller and they are mainly filled by illite and quartz in terms of mineral compositions. However, sediments in larger vesicles of T6 pumice are dominated by quartz and feldspar, same as the minerals in OT in general. The sediments in T3 pumice, adjacent to the hydrothermal field, however, contain extremely high concentrations of Pb (>101 μg/g), Zn (>196 μg/g), and Cu (>47 μg/g), indicating strong hydrothermal activities. For T6 pumice that is slightly farther away from the hydrothermal field, the sediment fillings also exhibit anomalies in Pb and Cu, which might stand for relatively weaker hydrothermal signal. The above indicates that sediments in pumice's vesicle near the hydrothermal field may record information of hydrothermal activity, which has great significance in exploring new hydrothermal filed in the region with pumiceous volcanic rocks.
-
-
![]()
图 1 冲绳海槽伊平屋北海丘的地理位置及水深图(图中标记了样品的采样位置和伊平屋北热液区的位置)
Figure 1. Geographic and bathymetric map of the Iheya North Knoll, Okinawa Trough (Locations of sampling and Iheya North hydrothermal field are marked in the map)
![]()
图 2 样品照片(a和b：浮岩手标本照片；c和d：浮岩孔隙及其充填沉积物的扫面电镜图像)
Figure 2. Photographs of samples (a and b; photographs of pumice rock samples; c and d; SEM images of pumices' vesicles and their fillings)
![]()
图 4 T3和T6浮岩的微量元素蛛网图(正常表层沉积物数据引自文献[37]，热液影响沉积物数据引自文献[38]，原始地幔数据引自文献[39])
Figure 4. Spider diagram of trace elements of T3 and T6 pumices (data of normal surface sediments are from reference [37], data of hydrothermal influenced sediments are from reference [38], data of primitive mantle are from reference [39])
表 1 T3和T6浮岩的微量元素组成
Table 1 Trace element compositions of T3 and T6 pumices
元素(μg/g) T3-D T3-C T6-D T6-C 正常表层沉积物* 热液影响沉积物** Cs 6.13 2.01 3.91 3.75 Rb 80.3 53.1 97.1 101 93 97 Pb 101 8.36 13.2 8.21 18 79.13 Ba 383 203 325 329 354 495.53 Th 11.6 7.10 11.3 10.7 U 7.67 7.23 2.44 2.58 8 La 29.8 20.6 23.4 19.4 Ce 60.7 41.7 48.4 44.5 53 Pr 7.11 4.98 5.58 4.86 Nd 27.9 20.0 21.3 18.2 29 Ta 1.13 0.746 0.784 0.822 Nb 15.5 11.9 11.3 11.7 8 Zr 346 206 150 178 125 125.4 Hf 7.32 5.20 4.57 4.48 3.43 Sr 108 30.6 67.5 49.2 440 399.07 Sm 6.21 4.59 4.71 4.03 Li 29.6 6.27 23.3 21.8 39.8 Gd 6.31 4.67 4.82 4.08 Tb 1.22 0.919 0.875 0.864 Eu 0.818 0.540 0.792 0.614 Dy 7.53 5.73 5.43 5.13 Ho 1.78 1.35 1.27 1.22 Er 5.21 3.92 3.64 3.77 Lu 0.868 0.662 0.671 0.662 Tm 0.911 0.690 0.645 0.660 Yb 5.68 4.44 4.18 4.21 Ga 22.0 14.3 16.8 18.1 Y 49.2 37.9 35.2 34.8 Cd 0.944 0.237 0.269 0.202 0.17 Zn 196 52.5 54.8 44.5 91 99.13 Cu 47.0 5.14 15.1 4.30 23 43.33 *引自文献[37]，**引自文献[38] 
下载: 导出CSV
-
[1] 景春雷, 郑彦鹏, 刘保华, 等.海底热液多金属硫化物分布及控矿因素[J].海洋地质与第四纪地质, 2013, 33(1): 57-64. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=b059cea0-965b-4db7-b532-51ddcf27938e JING Chunlei, ZHENG Yanpeng, LIU Baohua, et al. Distribution pattern of submarine hydrothermal sulfide deposits and controlling factors[J]. Marine Geology & Quaternary Geology, 2013, 33(1): 57-64. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=b059cea0-965b-4db7-b532-51ddcf27938e
[2] 曹志敏, 安伟, 于新生, 等.现代海底热液活动异常条件探测关键技术研究[J].高技术通讯, 2006, 16(5): 545-550. doi: 10.3321/j.issn:1002-0470.2006.05.020 CAO Zhimin, AN Wei, YU Xinsheng, et al. Research on the key technology of exploring anomaly conditions of modern seafloor hydrothermal activity[J]. Chinese High Technology Letters, 2006, 16(5): 545-550. doi: 10.3321/j.issn:1002-0470.2006.05.020
[3] 刘长华, 汪小妹, 殷学博.浊度计在现代海底热液活动调查中的应用[J].海洋科学, 2008, 32(1): 70-73. http://d.old.wanfangdata.com.cn/Periodical/hykx200801016 LIU Changhua, WANG Xiaomei, YIN Xuebo. Application of nephelometer to investigating modern seafloor hydrothermal activities[J]. Marine Sciences, 32(1): 70-73. http://d.old.wanfangdata.com.cn/Periodical/hykx200801016
[4] 王晓媛.东太平洋海隆13°N和大西洋Logatchev热液区附近热液柱的研究[D].中国科学院研究生院(海洋研究所), 2008. http://www.doc88.com/p-7468870091609.html WANG Xiaoyuan. Hydrothermal plumes at EPR 13° N and MAR Logatchev sites[D]. Graduate University of the Chinese Academy of Sciences (Institute of Oceanology), 2008. http://www.doc88.com/p-7468870091609.html
[5] 曾志刚.海底热液地质学[M].北京:科学出版社, 2011: 8-492. ZENG Zhigang. Submarine Hydrothermal Geology[M]. Beijing: Science Press, 2011: 8-492.
[6] 武力.东太平洋海隆13°N含金属沉积物研究[D].中国科学院研究生院(海洋研究所), 2011. http://cdmd.cnki.com.cn/Article/CDMD-80068-1012411044.htm WU Li. Study on the metalliferous sediments near 13°N East Pacific Rise[D]. Graduate University of the Chinese Academy of Sciences (Institute of Oceanology), 2011. http://cdmd.cnki.com.cn/Article/CDMD-80068-1012411044.htm
[7] 杨耀民, 叶俊, 石学法, 等.海底含金属沉积物矿物学和地球化学及其对热液活动的指示[J].中南大学学报(自然科学版), 2011, 42(S2): 65-74. http://www.zndxzk.com.cn/paper/paper_29552.html YANG Yaomin, YE Jun, SHI Xuefa, et al. Mineralogy and geochemistry of submarine metalliferous sediments and significances for hydrothermal activity[J]. Journal of Central South University (Science and Technology), 2011, 42(S2): 65-74. http://www.zndxzk.com.cn/paper/paper_29552.html
[8] Fisher R V, Schmincke H U. Pyroclastic Rocks[M]. Berlin: Springer Science & Business Media, 1984: 102-103.
[9] Whitham A G, Sparks R S J. Pumice[J]. Bulletin of Volcanology, 1986, 48(4): 209-223. doi: 10.1007/BF01087675
[10] Klug C, Cashman K, Bacon C. Structure and physical characteristics of pumice from the climactic eruption of Mount Mazama (Crater Lake), Oregon[J]. Bulletin of Volcanology, 2002, 64(7): 486-501. doi: 10.1007/s00445-002-0230-5
[11] White J D L, Smellie J L, Clague D A. Explosive Subaqueous Volcanism[M]. Washington, D. C.: American Geophysical Union, 2003: 213-229.
[12] Expedition 331 Scientists. Expedition 331 summary[R]. In: Takai, K., Mottl, M.J., Nielsen, S.H., and the Expedition 331 Scientists, Proc. IODP, 331: Tokyo (Integrated Ocean Drilling Program Management International, Inc.), 2011.
[13] Sibuet J C, Deffontaines B, Hsu S K, et al. Okinawa trough backarc basin: Early tectonic and magmatic evolution[J]. Journal of Geophysical Research, 1998, 103(B12): 30245-30267. doi: 10.1029/98JB01823
[14] 尚鲁宁, 张训华, 吴志强, 等.广角反射/折射地震探测揭示的冲绳海槽地壳结构[J].海洋地质与第四纪地质, 2014, 34(3): 75-84. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=9c5f7418-10ae-4ceb-81fe-d5bf50d8994d SHANG Luning, ZHANG Xunhua, WU Zhiqiang, et al. Crustal structure of the Okinawa Trough: Evidence from wide-angle reflection and seismic refraction surveys[J]. Marine Geology & Quaternary Geology, 2014, 34(3): 75-84. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=9c5f7418-10ae-4ceb-81fe-d5bf50d8994d
[15] Yan Quanshu, Shi Xuefa. Petrologic perspectives on tectonic evolution of a nascent basin (Okinawa Trough) behind Ryukyu Arc: A review[J]. Acta Oceanologica Sinica, 2014, 33(4): 1-12. doi: 10.1007/s13131-014-0400-2
[16] 张训华, 尚鲁宁.冲绳海槽地壳结构与性质研究进展和新认识[J].中国海洋大学学报(自然科学版), 2014(6): 72-80. http://d.old.wanfangdata.com.cn/Periodical/qdhydxxb201406011 ZHANG Xunhua, SHANG Luning. Study on crustal structure and nature of the Okinawa Trough[J]. Periodical of Ocean University of China, 2014(6): 72-80. http://d.old.wanfangdata.com.cn/Periodical/qdhydxxb201406011
[17] 尚鲁宁, 张训华, 韩波.重磁资料揭示的冲绳海槽及邻区断裂和岩浆岩分布[J].海洋地质与第四纪地质, 2016, 36(1): 99-106. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=8a339f43-c7eb-4b43-986b-1721204c1e62 SHANG Luning, ZHANG Xunhua, HAN Bo. Fault belts and igneous rocks of the Okinawa Trough and adjacent areas: Evidence from gravity and magnetic data[J]. Marine Geology & Quaternary Geology, 2016, 36(1): 99-106. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=8a339f43-c7eb-4b43-986b-1721204c1e62
[18] 曾志刚, 张玉祥, 陈祖兴, 等.西太平洋典型弧后盆地的地质构造, 岩浆作用与热液活动[J].海洋科学集刊, 2016, 51: 3-36. doi: 10.12036/hykxjk20160725003 ZENG Zhigang, ZHANG Yuxiang, CHEN Zuxing, et al. Geological tectonics, magmatism and seafloor hydrothermal activity in the back-arc basins of the western Pacific[J]. Studia Marina Sinica, 2016, 51: 3-36. doi: 10.12036/hykxjk20160725003
[19] 翟世奎.冲绳海槽浮岩的分布及其斑晶矿物学特征[J].海洋与湖沼, 1986, 17(6): 504-512. http://www.cnki.com.cn/Article/CJFDTotal-HYFZ198606004.htm ZHAI Shikui. The distribution and mineralogical characteristics of the pumice from the Okinawa Trough[J]. Oceanologia et Limnologia Sinica, 1986, 17(6): 504-512. http://www.cnki.com.cn/Article/CJFDTotal-HYFZ198606004.htm
[20] 秦蕴珊, 翟世奎, 毛雪瑛, 等.冲绳海槽浮岩微量元素的特征及其地质意义[J].海洋与湖沼, 1987, 18(4): 313-319. http://www.cnki.com.cn/Article/CJFD1987-HYFZ198704000.htm QIN Yunshan, ZHAI Shikui, MAO Xueying, et al. The trace element characteristics of the pumice in the Okinawa Trough and its geological significance[J]. Oceanologia et Limnologia Sinica, 1987, 18(4): 313-319. http://www.cnki.com.cn/Article/CJFD1987-HYFZ198704000.htm
[21] 翟世奎.冲绳海槽浮岩中斑晶矿物结晶的PT条件[J].海洋科学, 1987, (1): 26-30. http://www.cnki.com.cn/Article/CJFDTotal-HYKX198701005.htm ZHAI Shikui. The crystalline temperature and pressure of phenocrysts of the pumices in the Okinawa Trough[J]. Marine Sciences, 1987, (1): 26-30. http://www.cnki.com.cn/Article/CJFDTotal-HYKX198701005.htm
[22] Ishikawa M, Sato H, Furukawa M, et al. Report on DELP 1988 cruises in the Okinawa Trough: Part 6. Petrology of volcanic rocks[J]. Bulletin of the Earthquake Research Institute, University of Tokyo, 1991, 66: 151-177.
[23] 陈丽蓉, 翟世奎, 申顺喜.冲绳海槽浮岩的同位素特征及年代测定[J].中国科学(B辑), 1993, 23(3): 324-329. http://www.cnki.com.cn/Article/CJFDTotal-JBXK199303014.htm CHEN Lirong, ZHAI Shikui, SHEN Sunxi. Isotopic characteristics of pumice and its age dating in the Okinawa Trough[J]. Science in China (Series B), 1993, 23(3): 324-329. http://www.cnki.com.cn/Article/CJFDTotal-JBXK199303014.htm
[24] 孟宪伟, 杜德文, 吴金龙.冲绳海槽中段火山岩系Sr和Nd同位素地球化学特征及其地质意义[J].中国科学: D辑, 1999, 29(4): 367-371. http://d.old.wanfangdata.com.cn/Periodical/zgkx-cd199904012 MENG Xianwei, DU Dewen, WU Jinlong, et al. Sr-Nd isotopic geochemistry and its geological significances of volcanic rock series from the middle part of Okinawa Trough[J]. Science in China (Series D), 1999, 29(4): 367-371. http://d.old.wanfangdata.com.cn/Periodical/zgkx-cd199904012
[25] Shinjo R, Kato Y. Geochemical constraints on the origin of bimodal magmatism at the Okinawa Trough, an incipient back-arc basin[J]. Lithos, 2000, 54(3): 117-137. https://www.sciencedirect.com/science/article/pii/S0024493700000347
[26] 于增慧, 翟世奎, 赵广涛.冲绳海槽浮岩中岩浆包裹体岩石化学成分特征[J].海洋与湖沼, 2001, 32(5): 474-482. doi: 10.3321/j.issn:0029-814X.2001.05.002 YU Zenghui, ZHAI Shikui, ZHAO Guangtao. The petrochemical feature of melt inclusion in acid pumice in the Okinawa Trough[J]. Oceanologia et Limnologia Sinica, 2001, 32(5): 474-482. doi: 10.3321/j.issn:0029-814X.2001.05.002
[27] 翟世奎, 张杰, 张明书, 等.冲绳海槽浮岩包裹体的测温试验[J].海洋与湖沼, 2001, 32(1): 67-73. doi: 10.3321/j.issn:0029-814X.2001.01.011 ZHAI Shikui, ZHANG Jie, ZHANG Mingshu, et al. Temperature measuring test on inclusion in pumice in the Okinawa Trough[J]. Oceanologia et Limnologia Sinica, 2001, 32(1): 67-73. doi: 10.3321/j.issn:0029-814X.2001.01.011
[28] 于增慧, 翟世奎, 赵广涛.冲绳海槽浮岩中碳, 氢同位素组成特征[J].海洋学报(中文版), 2004, 26(6): 58-64. doi: 10.3321/j.issn:0253-4193.2004.06.007 YU Zenghui, ZHAI Shikui, ZHAO Guangtao. The carbon and hydrogen isotopic compositions of pumices in the Okinawa Trough[J]. Acta Oceanologica Sinica (Chinese Edition), 2004, 26(6): 58-64. doi: 10.3321/j.issn:0253-4193.2004.06.007
[29] 黄朋, 李安春, 蒋恒毅.冲绳海槽北, 中段火山岩地球化学特征及其地质意义[J].岩石学报, 2006, 22(6): 1703-1712. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200606027 HUANG Peng, LI Anchun, JIANG Hengyi. Geochemical features and their geological implications of volcanic rocks from the northern and middle Okinawa Trough[J]. Acta Petrologica Sinica, 2006, 22(6): 1703-1712. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200606027
[30] 韩宗珠, 李超, 来志庆.冲绳海槽中南部浮岩的岩石地球化学特征及其成因[J].海洋湖沼通报, 2008, (3): 61-66. doi: 10.3969/j.issn.1003-6482.2008.03.008 HAN Zongzhu, LI Chao, LAI Zhiqing. Geochemical features and origin of the pumice from middle and south Okinawa Trough[J]. Transactions of Oceanology and Limnology, 2008, (3): 61-66. doi: 10.3969/j.issn.1003-6482.2008.03.008
[31] Zeng Z, Yu S, Wang X, et al. Geochemical and isotopic characteristics of volcanic rocks from the northern East China Sea shelf margin and the Okinawa Trough[J]. Acta Oceanologica Sinica, 2010, 29(4): 48-61. doi: 10.1007/s13131-010-0050-y
[32] 廖仁强, 黄朋, 胡宁静, 等.冲绳海槽黑色与白色浮岩特征及其对岩浆演化的指示[J].海洋科学, 2016, 40(5): 121-130. http://d.old.wanfangdata.com.cn/Periodical/hykx201605019 LIAO Renqiang, HUANG Peng, HU Ningjing, et al. Petrological characteristics of black and white pumice from the Okinawa Trough: Implications for magmatic evolution[J]. Marine Sciences, 2016, 40(5): 121-130. http://d.old.wanfangdata.com.cn/Periodical/hykx201605019
[33] Kawagucci S, Chiba H, Ishibashi J, et al. Hydrothermal fluid geochemistry at the Iheya North field in the mid-Okinawa Trough: Implication for origin of methane in subseafloor fluid circulation systems[J]. Geochemical Journal, 2011, 45(2): 109-124. doi: 10.2343/geochemj.1.0105
[34] 郑翔, 阎军, 张鑫, 等.冲绳海槽中部热液区及典型喷口区地形地貌特征[J].海洋地质前沿, 2015(3): 14-21. http://d.old.wanfangdata.com.cn/Periodical/hydzdt201503003 ZHENG Xiang, YAN Jun, ZHANG Xin, et al. Topographical and geomorphological features of the hydrothermal fields and typical hydrothermal vents in the mid-Okinawa Trough[J]. Marine Geology Frontiers, 2015(3): 14-21. http://d.old.wanfangdata.com.cn/Periodical/hydzdt201503003
[35] Halbach P, Pracejus B, Maerten A. Geology and mineralogy of massive sulfide ores from the central Okinawa Trough, Japan[J]. Economic Geology, 1993, 88(8): 2210-2225. doi: 10.2113/gsecongeo.88.8.2210
[36] Sun Z L, Zhou H Y, Yang Q H, et al. Growth model of a hydrothermal low-temperature Si-rich chimney: Example from the CDE hydrothermal field, Lau Basin[J]. Science China Earth Sciences, 2012, 55(10): 1716-1730. doi: 10.1007/s11430-012-4485-1
[37] 赵一阳, 翟世奎, 李永植, 等.冲绳海槽中部热水活动的新记录[J].科学通报, 1996, 41(14): 1307-1310. doi: 10.3321/j.issn:0023-074X.1996.14.016 ZHAO Yiyang, ZHAI Shikui, LI Yongzhi, et al. New records of hydrothermal activity in the middle Okinawa Trough[J]. Chinese Science Bulletin, 1996, 41(14): 1307-1310. doi: 10.3321/j.issn:0023-074X.1996.14.016
[38] 翟世奎, 于增慧, 杜同军.冲绳海槽中部现代海底热液活动在沉积物中的元素地球化学记录[J].海洋学报(中文版), 2007, 29(1): 58-65. doi: 10.3321/j.issn:0253-4193.2007.01.008 ZHAI Shikui, YU Zenghui, DU Tongjun. Elemental geochemical records of modern seafloor hydrothermal activities in sediments from the central Okinawa Trough[J]. Acta Oceanologica Sinica (Chinese Edition), 2007, 29(1): 58-65. doi: 10.3321/j.issn:0253-4193.2007.01.008
[39] McDonough W F, Sun S S. The composition of the Earth[J]. Chemical Geology, 1995, 120(3): 223-253. https://www.sciencedirect.com/science/article/abs/pii/0009254194001404
[40] 郑铁民, 徐善民, 徐志明.冲绳海槽表层沉积物沉积特征的初步研究[J].海洋与湖沼, 1989, 20(1): 113-121. ZHENG Tiemin, XU Shanmin, XU Zhiming. Characteristics of the surface sediments in Okinawa Trough[J]. Oceanologia et Limnologia Sinica, 1989, 20(1): 113-121.
[41] 石学法.海洋粘土矿物的研究进展与发展趋势[J].海洋地质动态, 1995, (1): 1-3. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199500238983 SHI Xuefa. Research progress and trend of marine clay minerals[J]. Marine Geology Letters, 1995, (1): 1-3. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199500238983
[42] 吕华华, 石学法, 杨刚.粘土矿物对海底热液活动的指示作用[J].矿物学报, 2011, (S1): 695-696. http://www.cnki.com.cn/Article/CJFDTotal-KWXB2011S1365.htm LV Huahua, SHI Xuefa, YANG gang. Indication significance of clay minerals to the seafloor hydrothermal activity[J]. Acta Mineralogica Sinica, 2011, (S1): 695-696. http://www.cnki.com.cn/Article/CJFDTotal-KWXB2011S1365.htm
[43] De La Fuente S, Cuadros J, Linares J. Early stages of volcanic tuff alteration in hydrothermal experiments: Formation of mixed-layer illite-smectite[J]. Clays and Clay Minerals, 2002, 50(5): 578-590. doi: 10.1346/000986002320679468
[44] Giorgetti G, Monecke T, Kleeberg R, et al. Low-temperature hydrothermal alteration of silicic glass at the Pacmanus hydrothermal vent field, Manus basin: An XRD, SEM and AEM-TEM study[J]. Clays and Clay Minerals, 2006, 54(2): 240-251. doi: 10.1346/CCMN.2006.0540209
[45] 王佳泽, 李安春, 黄杰. 17000年以来冲绳海槽中部沉积物物源演化及其古环境记录[J].海洋地质与第四纪地质, 2013, 33(6): 105-114. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=10c03d67-affd-4ad7-b54d-0b1384a3c571 WANG Jiaze, LI Anchun, HUANG Jie. Sediment provenance and paleoenvironment records of the central Okinawa Trough for the last 17000 years[J]. Marine Geology & Quaternary Geology, 2013, 33(6): 105-114. http://hydz.chinajournal.net.cn/WKD/WebPublication/paperDigest.aspx?paperID=10c03d67-affd-4ad7-b54d-0b1384a3c571
[46] 何宏平, 郭九泉.蒙脱石等粘土矿物对重金属离子吸附选择性的实验研究[J].矿物学报, 1999, 19(2): 231-235. doi: 10.3321/j.issn:1000-4734.1999.02.016 HE Hongping, GUO Jiuquan. Experimental studies on the selective adsorption of heavy metal ions on montmorillonite, illite and kaolinite and the influence of medium conditions[J]. Acta Mineralogica Sinica, 1999, 19(2): 231-235. doi: 10.3321/j.issn:1000-4734.1999.02.016
[47] Edmonds H N, German C R. Particle geochemistry in the Rainbow hydrothermal plume, Mid-Atlantic Ridge[J]. Geochimica et Cosmochimica Acta, 2004, 68(4): 759-772. doi: 10.1016/S0016-7037(03)00498-8
计量
- 文章访问数: 2847
- HTML全文浏览量: 703
- PDF下载量: 1
