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- 加藤 芳朗
- 静岡大学農学部
書誌事項
- タイトル別名
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- Some Problems on the Genesis of “Kurboku” Soils
抄録
The term “Kuroboku” soils is a tentative name for black-colored, mellow soils of both volcanogenous and non-volcanogenous origin. Pedological studies of the soils, especially on their humus accumulation suggest their genesis under grass vegetation and monsoonal climate. Part of the discussion on these problems was already presented in this Bulletin (Vol. 3, pp. 40-50).<br>It is revealed, based on field occurrence, that the “Kuroboku” soils have been formed since an age not so older than late Pleistocene.<br>The possible genetic conditions deduced from pedological studies seem to correspond with the history of late Quaternary. The climate aquired its present monsoonal character probably since the end of the last glacial age. No extensive grass vegetation could be introduced without destruction of naturally stable forest cover under the monsoonal climate. The destruction might be accelerated under more advanced human culture starting at later stage of the pre-Jomon culture (latest Pleistocene).
収録刊行物
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- 第四紀研究
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第四紀研究 3 (4), 212-222, 1964
日本第四紀学会
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詳細情報 詳細情報について
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- CRID
- 1390001206495395200
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- NII論文ID
- 130001563673
- 10003668048
- 10003765575
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- ISSN
- 18818129
- 04182642
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可