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DOI | 10.1029/2018WR023145 |
Effects of Fine-Scale Surface Alterations on Tracer Retention in a Fractured Crystalline Rock From the Grimsel Test Site | |
Tachi, Yukio1; Ito, Tsuyoshi1; Akagi, Yosuke2; Satoh, Hisao2; Martin, Andrew J.3 | |
2018-11-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2018 |
卷号 | 54期号:11页码:9287-9305 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; Switzerland |
英文摘要 | Fine-scale alterations found on fracture surfaces and between fracture surfaces and rock matrix are key uncertainties that need to be considered when developing solute transport models for fractured crystalline rocks. This paper presents a comprehensive approach developed for coupling laboratory tests, microscopic observations, and modeling in order to understand and quantify tracer transport processes occurring in natural fracture surfaces, using a single-fractured granodiorite sample from the Grimsel Test Site, Switzerland. Laboratory tests including through-diffusion, batch sorption, and flow-through tests using five tracers with different retention properties indicated that tracer retention was consistently in the sequence of HDO or HTO (deuterated or tritiated water)approximate to Se |
英文关键词 | fractured crystalline rock surface alteration radionuclide migration matrix diffusion sorption Grimsel Test Site |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000453369400040 |
WOS关键词 | PORE-SPACE GEOMETRY ; IN-SITU ; HYDRAULIC-PROPERTIES ; DIFFUSION EXPERIMENT ; TRANSPORT ; SORPTION ; MATRIX ; HTO ; GRANODIORITE ; GRANITE |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20430 |
专题 | 资源环境科学 |
作者单位 | 1.Japan Atom Energy Agcy, Tokai, Ibaraki, Japan; 2.Mitsubishi Mat Corp, Naka, Ibaraki, Japan; 3.Nagra, Wettingen, Switzerland |
推荐引用方式 GB/T 7714 | Tachi, Yukio,Ito, Tsuyoshi,Akagi, Yosuke,et al. Effects of Fine-Scale Surface Alterations on Tracer Retention in a Fractured Crystalline Rock From the Grimsel Test Site[J]. WATER RESOURCES RESEARCH,2018,54(11):9287-9305. |
APA | Tachi, Yukio,Ito, Tsuyoshi,Akagi, Yosuke,Satoh, Hisao,&Martin, Andrew J..(2018).Effects of Fine-Scale Surface Alterations on Tracer Retention in a Fractured Crystalline Rock From the Grimsel Test Site.WATER RESOURCES RESEARCH,54(11),9287-9305. |
MLA | Tachi, Yukio,et al."Effects of Fine-Scale Surface Alterations on Tracer Retention in a Fractured Crystalline Rock From the Grimsel Test Site".WATER RESOURCES RESEARCH 54.11(2018):9287-9305. |
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