JP6300307B2 - 陸域保全方法 - Google Patents
陸域保全方法 Download PDFInfo
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- JP6300307B2 JP6300307B2 JP2014010524A JP2014010524A JP6300307B2 JP 6300307 B2 JP6300307 B2 JP 6300307B2 JP 2014010524 A JP2014010524 A JP 2014010524A JP 2014010524 A JP2014010524 A JP 2014010524A JP 6300307 B2 JP6300307 B2 JP 6300307B2
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Description
以下、本発明に係る砂礫固化体形成方法を例示する。なお、本発明に係る砂礫固化体形成方法は、少なくとも、水位低下時に海水が海洋から略隔離され、かつカルシウム含有砂礫が保持された汀線近傍の半閉鎖的領域に、有機酸を供給する工程を含むものを全て包含し、以下の実施態様を全て包含するもののみに狭く限定されない。また、例えば、他の工程が含まれること、一部の工程の順序が異なること、一部の工程が含まれないことなどによって、狭く限定されない。
本発明は、上述のいずれかの砂礫固化体形成方法によって、汀線近傍域に砂礫固化物を形成させる陸域保全方法を全て包含する。
Claims (6)
- 潮汐による海水面の変動によって満潮時に海水が流入し水位低下時に海水が海洋から略隔離される領域であり、かつカルシウム含有砂礫が保持された領域である汀線近傍の半閉鎖的領域に、有機酸を供給することによって、汀線近傍域に砂礫固化物を形成させる陸域保全方法。
- 前記汀線近傍の半閉鎖的領域に有機成分又は有機成分含有物を存在させることで該領域に前記有機酸を供給する請求項1記載の陸域保全方法。
- 前記汀線近傍の半閉鎖的領域に平均粒径1mm以下のカルシウム含有砕屑粒子を供給する請求項1又は請求項2記載の陸域保全方法。
- 潮汐による海水面の変動によって砂礫固化の進行が促進される請求項1〜3のいずれか一項記載の陸域保全方法。
- 前記有機成分が高分子物質である請求項2〜4のいずれか一項記載の陸域保全方法。
- 前記有機成分がタンパク質、多糖類、脂質、若しくはそれらのうちのいずれか又は複数の分解生産物である請求項2〜5のいずれか一項記載の陸域保全方法。
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JP2014010524A JP6300307B2 (ja) | 2014-01-23 | 2014-01-23 | 陸域保全方法 |
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JP2014010524A JP6300307B2 (ja) | 2014-01-23 | 2014-01-23 | 陸域保全方法 |
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JP2015137505A JP2015137505A (ja) | 2015-07-30 |
JP6300307B2 true JP6300307B2 (ja) | 2018-03-28 |
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JP2014010524A Active JP6300307B2 (ja) | 2014-01-23 | 2014-01-23 | 陸域保全方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6635302B2 (ja) * | 2016-04-07 | 2020-01-22 | 国立大学法人 東京大学 | 砂礫固化体形成方法、並びに陸域保全方法 |
JP6489569B1 (ja) * | 2018-06-29 | 2019-03-27 | 強化土エンジニヤリング株式会社 | 地盤改良工法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0765304B2 (ja) * | 1989-12-14 | 1995-07-19 | 千代田化工建設株式会社 | 干潟造成方法 |
US5514412A (en) * | 1995-09-05 | 1996-05-07 | Mcardle; Blaise | Method of stabilizing soil, beaches and roads |
JP3031672B2 (ja) * | 1998-04-07 | 2000-04-10 | 鹿島建設株式会社 | 干潟造成台付き護岸 |
JP4353347B2 (ja) * | 2000-11-01 | 2009-10-28 | 鹿島建設株式会社 | 閉鎖性水域の干潟造成方法 |
JP2004183256A (ja) * | 2002-11-29 | 2004-07-02 | Eco Project:Kk | 砂地表面の成形・固化による飛砂防止工法 |
JP3899385B2 (ja) * | 2005-07-07 | 2007-03-28 | 中国電力株式会社 | 感潮河川の泥質・水質の改善方法及びこれに使用する浸透柱 |
JP2007046275A (ja) * | 2005-08-08 | 2007-02-22 | Penta Ocean Constr Co Ltd | 海浜侵食抑制材料及び海浜侵食抑制方法 |
JP4621634B2 (ja) * | 2006-06-29 | 2011-01-26 | 国立大学法人北海道大学 | 微生物を用いたカルシウムを含む地盤の固結方法 |
JP2008121263A (ja) * | 2006-11-10 | 2008-05-29 | Shiima Consultant:Kk | 干潟土壌改良工法 |
JP4533983B2 (ja) * | 2007-06-19 | 2010-09-01 | 中国電力株式会社 | 汚泥が堆積する河川干潟の親水性向上方法 |
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