| 内湾沉积物生物硅化学测定法的实验条件探讨 |
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| 引用本文： | 杨丹,沈奕红,姚龙奎,杨义菊,夏平.内湾沉积物生物硅化学测定法的实验条件探讨[J].海洋湖沼通报,2010(1). |
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| 作者姓名： | 杨丹 沈奕红 姚龙奎 杨义菊 夏平 |
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| 作者单位： | 1. 国家海洋局第二海洋研究所,浙江,杭州,310012
2. 慈溪市环境保护局,浙江,宁波,315300 |
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| 基金项目： | 国家海洋局第二海洋研究所基本科研业务费专项(JG200823,JG200825);;国家海洋局青年海洋科学基金项目(2009514)资助 |
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| 摘 要： | 对国内外已经建立的几种生物硅的测定方法进行简要的评述,并详细地对内湾沉积物中生物硅化学提取法的条件选取进行实验探讨,对低生物硅含量的内湾沉积物测定提出了较优的条件。
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| 关 键 词： | 生物硅 内湾沉积物 测定方法 实验探讨 |
AN EXPERIMENTAL DISCUSSION ON SEVERAL DETERMINATION FACTORS OF BIOGENIC SILICA IN INNER SEDIMENTS |
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| YANG Dan,SHENG Yihong,YAO Longkui,YANG Yiju,XIA Ping.AN EXPERIMENTAL DISCUSSION ON SEVERAL DETERMINATION FACTORS OF BIOGENIC SILICA IN INNER SEDIMENTS[J].Transaction of Oceanology and Limnology,2010(1). |
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| Authors: | YANG Dan SHENG Yihong YAO Longkui YANG Yiju XIA Ping |
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| Institution: | 1.Second Institute of Oceanography;SOA;Laboratory of Marine Ecosystem and Biogeo-chemistry;Hangzhou 310012;China;2.Environmental Protection Agency of Cixi;Ningbo 315300;China |
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| Abstract: | Firstly,several determination methods of biogenic silica in sediments are briefly commented in the paper.At the same time,it experimentally discuss in detail on a series of conditions in chemical determination method.Lastly,the best selective condition especially for low content sediments in inner bay is put forward. |
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| Keywords: | biogenic silica sediments of inner bay determination method experimental discussion |
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