海洋開発論文集
Online ISSN : 1884-8265
Print ISSN : 0912-7348
ISSN-L : 0912-7348
千葉県外房に位置する平砂浦海岸における保安林造成と海岸侵食
星上 幸良小林 昭男宇多 高明熊田 貴之酒井 和也三波 俊郎
著者情報
ジャーナル フリー

2003 年 19 巻 p. 487-492

詳細
抄録

Relation between beach erosion and the development of coastal forest was investigated by comparing past aerial photographs, taking the Heisa-ura coast in Chiba Prefecture as the example. Sand dune has been well developed at this coast due to the strong wind-blown sand in winter in the past. In order to prevent the damage due to wind-blown sand, coastal forest has been extensively planted. However, excess development of coastal forest in recent years as well as the construction of earth dike along the coastal forest caused shoreline recession by the excavation of beach sand to supply the construction materials. Appropriate land management isrequired between the coastal forest area and the shore protection area in order to avoid devastation of natural sandy beach.

著者関連情報
© 社団法人 土木学会
前の記事 次の記事
feedback
Top