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Title Transcription
カコウガン チタイ オ リュウカスル カショウズナ ノ トクシツ ト ソノ キョウザイ トシテノ カチ
Title Alternative (English)
A Study of Some Characteristic Features of River-bed Sand in Granitic Rock Areas and its Potentialities for Teaching Materials
File
language
jpn
Author
Hada, Akinori
Kamada, Shouji
Description
The present authors have analyzed some characteristic features of river-bed sediments found in orogenic zones in Japan and considered their potentialities for teaching materials. They also try to investigate some features of sand in Hii River. The river runs through granitic rock areas and is the largest river in the eastern part of Shimane Prefecture. On the basis of the results, we suggest that it is necessary to take the three factors into account in developing teaching materials :(1) how the elements of river-bed sand change as we go down along the river to down the river, (2) whether there are any similarities or differences between river-bed sand and weathered products of granitic rocks. and (3) whether there are any similarities or differences between river-bed sand and coastal sand or dune sand.
Subject
river-bed sand
composition of sand elements
roundness
potentialities for teaching materials
granitic rock areas
Journal Title
Memoirs of the Faculty of Education, Shimane University. Educational science
Volume
29
Start Page
1
End Page
15
ISSN
0287251X
Published Date
1995-12
NCID
AN0010792X
Publisher
島根大学教育学部
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Faculty of Education
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