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[散阳光币]热烈祝阳仔hoveyg发一篇SCI收录PAPER

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    论文题目(英文):
    Geochemical characteristics of Late Permian  sediments in the Dalong Formation of the Shangsi Section, Northwest Sichuan  Basin in South China: Implications for organic carbon-rich siliceous rocks  formation
    作者:
    • Hui Chena,
    • Xinong Xiea,
    • Chaoyong Hub,
    • Junhua Huangb,
    • Hongjing Lia

    刊物名称:
    刊物名称(英文):Journal of  Geochemical Exploration

    影响因子:2.125
    摘要:
    摘要(英文):Abstract
    The major processes responsible for the  interplay of hydrothermal influence and paleo-depositional environments  (paleoproductivity and plaeoredox condition) on the accumulation of organic  matters can be better understood by integrating lithological and geochemical  characteristics of samples from the well exposed Late Permian sediments in the  Dalong Formation of the Shangsi Section, Northwest Sichuan Basin, South China:  1) The content of total organic carbon (TOC) ranging from 0.16% to 14.6% is  closely related with the host lithology and high TOC contents prone to occur in  intervals of siliceous rocks, dark shales, and laminated limestones that  developed in deepwater intra-basin environments; 2) Non-detrital component  elements and ratios (after Ti-normalized), e.g. Cuxs, Vxs / (Vxs + Nixs), for all samples and their correlations with  TOC contents imprint the control of paleoproductivity level and paleoredox  condition on the accumulation of TOC contents; 3) Characteristics such as  original contents of Al, Fe, Mn, Th, U and their non-detrital origin values,  non-biogenic contribution values (TiO2-normalized) of various elements, and the North  America Shale Composite (NASC)-normalized Rare Earth Element (REE) Patterns of  chert and shale samples are analyzed and compared to that of world average  shales, classic hydrothermal and biogenic cherts, indicating hydrothermal  contribution to siliceous rocks formation in the Dalong Formation of the Shangsi  Section. Together with the discovery of volcanic ashes and bentonites in the  Dalong Formation of the Shangsi Section, a new model has been proposed to  explain the relationships of the hydrothermal activities and the organic matter  accumulation process in the siliceous rocks in the Dalong Formation of the  Shangsi Section: Hydrothermal contribution could cause a bio-thriving in surface  water by providing nutrient elements and lead to a high primary productivity;  With the organic matters sinking down, the anaerobic and anoxic conditions would  control the organic matter accumulation during deposition and early diagenesis  stage, which can imprint the organic carbon-rich siliceous rocks formation and  the origin of high quality marine source rocks for  hydrocarbon.

    热烈祝贺阳光石油论坛会员hoveyg发一篇SCI,阳光石油论坛散阳光币500,奖励hoveyg阳光币100,大家在楼下回复。每楼阳光+5,散完为止。每个会员加阳光币一次。

    大家可以多多咨询hoveyg如何发高水平的文章。也希望hoveyg能够抽时间整理自己发文献以来的心得。



    活动参照标准链接:http://www.sunpetro.cn/viewthread.php?tid=28747&extra=page%3D1


  • TA的每日心情
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    [LV.9]以坛为家II

     楼主| 发表于 2012-3-1 08:38:10 | 显示全部楼层
    我自己先抢一个,也祝大家多发文章

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    [LV.7]常住居民III

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    我抢第二个,祝贺!
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    祝贺,大家多发文章啊
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    hoveyg能真是阳光石油的骄傲啊~~阳光石油因为遁逸、hoveryg这样的朋友而身价倍增啊~~
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    我也来祝贺一下
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    [LV.Master]伴坛终老

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    祝贺哈
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    [LV.9]以坛为家II

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    恭喜恭喜!!SCI。。。目标啊!!
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    [LV.3]偶尔看看II

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    真好。牛人,多发文章!
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