| 红树林湿地沉积物中AVS-SEM与重金属分布特征——以珠江口淇澳岛为例 |
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| 引用本文： | 张弛,王树功,朱远辉,邹建明.红树林湿地沉积物中AVS-SEM与重金属分布特征——以珠江口淇澳岛为例[J].环境科学学报,2011,31(4):805-815. |
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| 作者姓名： | 张弛 王树功 朱远辉 邹建明 |
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| 作者单位： | 1. 中山大学环境科学与工程学院湿地研究中心,广州,510275;环境保护部南京环境科学研究所,南京,210042
2. 中山大学环境科学与工程学院湿地研究中心,广州,510275 |
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| 基金项目： | 中国高技术研究发展计划项目(863) |
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| 摘 要： | 红树林湿地沉积物的独特理化性质使其能够大量富集河口重金属,为了研究珠江口湿地沉积物中AVS-SEM与重金属的分布特征及影响因素,采用重铬酸钾氧化-还原容量法、并联氮载气冷法酸溶硫化物分析法、等离子体发射光谱法及X射线荧光光谱法等分析了淇澳岛红树林不同生境下沉积物柱状样的基本理化性质、酸可挥发性硫化物(AVS)、同步浸提...
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| 关 键 词： | 淇澳岛大围湾 红树林沉积物 粒径 有机质 酸可挥发性硫化物 同步浸提金属 重金属 |
| 收稿时间： | 6/28/2010 5:00:20 PM |
| 修稿时间： | 9/6/2010 8:37:17 AM |
Distributions of AVS-SEM and heavy metals in mangrove sediments:A case study at Qi'ao island in the Pearl River estuary |
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| ZHANG Chi,WANG Shugong,ZHU Yuanhui and ZOU Jianming.Distributions of AVS-SEM and heavy metals in mangrove sediments:A case study at Qi'ao island in the Pearl River estuary[J].Acta Scientiae Circumstantiae,2011,31(4):805-815. |
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| Authors: | ZHANG Chi WANG Shugong ZHU Yuanhui and ZOU Jianming |
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| Institution: | 1. Center of Wetland Research, School of Environmental Science and Engineering Sun Yat-sen University, Guangzhou 510275; 2. Nanjing Institute of Environmental Science, Ministry of Environmental Protection, Nanjing 210042,Center of Wetland Research, School of Environmental Science and Engineering Sun Yat-sen University, Guangzhou 510275,Center of Wetland Research, School of Environmental Science and Engineering Sun Yat-sen University, Guangzhou 510275 and Center of Wetland Research, School of Environmental Science and Engineering Sun Yat-sen University, Guangzhou 510275 |
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| Abstract: | |
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| Keywords: | Dawei bay of Qi'ao island mangrove sediments particle size organic matter acid volatile sulfide(AVS) simultaneous extracted metals(SEM) heavy metals |
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