| 鄂尔多斯高原地下水固碳能力研究 |
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| 引用本文： | 尹立河,李瑛,窦妍,王晓勇,董佳秋,卢桦.鄂尔多斯高原地下水固碳能力研究[J].人民黄河,2012,34(2):55-56,59. |
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| 作者姓名： | 尹立河 李瑛 窦妍 王晓勇 董佳秋 卢桦 |
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| 作者单位： | 西安地质矿产研究所,陕西西安,710054 |
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| 基金项目： | 国土资源部地质大调查项目，国家自然科学基金资助项目 |
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| 摘 要： | 利用不同深度地下水的二氧化碳含量,结合粒子示踪技术确定不同深度地下水的循环量,对鄂尔多斯高原地下水的固碳能力进行了估算。结果表明,浅层地下水二氧化碳含量为0.02～6.45 mg/L,中、深层地下水不含二氧化碳;浅层地下水的循环量占总循环量的82.4%,中、深层地下水的循环量占总循环量的17.6%;鄂尔多斯高原地下水的固碳能力约为2 470 t/a。
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| 关 键 词： | 地下水 二氧化碳 固碳能力 鄂尔多斯高原 |
Study of Carbon Sequestration Capacity of Groundwater in the Ordos Plateau |
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| YIN Li-he
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LI Ying
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DOU Yan
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WANG Xiao-yong
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DONG Jia-qiu
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LU Hua.Study of Carbon Sequestration Capacity of Groundwater in the Ordos Plateau[J].Yellow River,2012,34(2):55-56,59. |
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| Authors: | YIN Li-he LI Ying DOU Yan WANG Xiao-yong DONG Jia-qiu LU Hua |
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| Affiliation: | (Xi’an Institute of Geology and Mineral Resources,Xi’an 710054,China) |
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| Abstract: | Based on the content of CO2 in the different depth of groundwater,with the circulation rates calculated in the different depth of groundwater by the particle tracer technique,the capacity of carbon sequestration of groundwater in the Ordos Plateau was estimated.The results show that the content of CO2 of shallow groundwater ranges from 0.02 mg/L to 6.45 mg/L and the content of CO2 of intermediate and deep groundwater is zero;the groundwater circulating in the shallow system is 82.4% and the circulating in the intermediate and deep systems is 17.6%;the capacity of carbon sequestration of groundwater in the Ordos Plateau is about 2 470 t/a. |
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| Keywords: | groundwater CO2 capacity of carbon sequestration Ordos Plateau |
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