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荷兰位于西欧北部,是西欧沿海平原的一部分,全国约有1/4的国土面积低于平均海平面。“围海造田”是荷兰人在世界上的突出成就。1.围海造田的成就荷兰的围海造田工程,有一个长期的发展过程,大约从13世纪就开始了,原始的方法是选择天然淤积的滨海浅滩,用木桩及枝条编成高约1米的阻波栅,围出长、宽各400米的淤积区,开挖浅沟加速淤泥沉积,待淤土露出水面后挖沟排水,降低地下水位,同时种植芦苇,加速土壤排干过程。到20世纪,荷兰人与水作斗争的经验更为丰
The Netherlands is located in the northern part of Western Europe and is part of the Western European coastal plains. About a quarter of the country’s land area is below average sea level. “Reclaiming land from the sea” is a prominent achievement of the Dutch in the world. 1. The success of the reclamation of the sea The reclamation of the coast of the Netherlands has a long history of development that started around the 13th century. The original method was to choose a naturally silted coastal shoal of about 1 in height from stakes and branches Meters of resistance grid, surrounded by long, wide 400 meters of siltation area, excavation Shallow ditch accelerate sedimentation, silt to be exposed after the surface ditch ditch drainage, lower groundwater levels, while planting reeds to speed up the process of soil drying. By the 20th century, the Dutch had more experience in fighting water