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＜departmental bulletin paper＞
Clay Mineralogy and Vertical Distribution of Cadmium in a Soil Profile in a Reclaimed Paddy Field in Kyushu, Japan

Creator
Creator Name
Huy, Trinh Quang
Affiliation
Affiliation Name
Laboratory of Soil Science,Division of Soil Science and Plant Production,Dpartment of Plant Resoruces, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
Author PID
100022088
Creator Name
Mori, Yuki
森, 祐樹
モリ, ユウキ
Affiliation
Affiliation Name
Laboratory of Soil Science,Division of Soil Science and Plant Production,Dpartment of Plant Resoruces, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
Author PID
L003764
Creator Name
Sumikura, Mitsuhiro
角倉, 光博
スミクラ, ミツヒロ
Affiliation
Affiliation Name
Laboratory of Soil Science,Division of Soil Science and Plant Production,Dpartment of Plant Resoruces, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
Creator Name
Wada, Shin-Ichiro
和田, 信一郎
ワダ, シンイチロウ
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2003-02-01
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
47
Issue
2
First Page
447
Last Page
452
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/4515
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 47(2) || p447-452
九州大学大学院農学研究院紀要 || 47(2) || p447-452
http://www.agr.kyushu-u.ac.jp/index.html
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 47(2) || p447-452
九州大学大学院農学研究院紀要 || 47(2) || p447-452
http://www.agr.kyushu-u.ac.jp/index.html
Relation
Journal of the Faculty of Agriculture, Kyushu University || 47(2) || p447-452
九州大学大学院農学研究院紀要 || 47(2) || p447-452
http://www.agr.kyushu-u.ac.jp/index.html

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
4515
Peer-Reviewed
Unrefereed
ISSN
0023-6152
NCID
AA00697606
Notes
We collected six soil samples from a soil profile in a reclaimed paddy field in Omuta, Kyushu, Japan and analyzed for basic chamical properties, clay mineralogy and total cadmium content. The all six soil samples resembled with regard to exchangeable catioin composition and clay mineralogy. The total cadmium content on the whole soil basis was 5.1 and 3.5 mg kg[-1] for 0-15 cm and 15-35 cm layers, respectively, and it was in a relatively narrow range from 1.2 to 1.8 for the underlying layers. The cadmium content on the clay basis was also highest for the surface soil with a value of 19mg kg[-1] and those for the underlying layers were fairly high with values from 9 to 12 mg kg[-1]. According to physical chamistry of adsorption, the equilibrium concentration depends primarily on the adsorption per unit amount of adsorbent, the clay content as well as total cadmium content should be determined for assessing bioavailability of cadmium and remendiationi planninng.
Created Date 2009.04.22
Modified Date 2022.11.11

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