| 简介 |
PURPOSE : An ecosystem protection tower which is installed to a predetermined height in the land that is inundated in a wet area and comprises a tower of earth and sand and grasses planted on the external surface of the tower to allow insects and animals to easily climb when the wet area is inundated is provided. The tower is easy to prevent an ecosystem in the flood inundated area.
CONSTITUTION : The ecosystem protection tower(1) is formed by multiple layers having an inclined surface at each layer and comprises a tower(3) of earth and sand and grasses planted on the external surface of the tower to allow insects and animals to easily climb when the wet area is inundated. The tower of earth and sand contains : a first tower(6) of earth and sand being covered with a protection part on a first inclined surface(4); a second tower(8) of earth and sand being formed on the upper surface of the first tower of earth and sand and covered with a protection part on a second inclined surface(7); and a third tower of earth and sand being formed on the upper surface of the second tower of earth and sand and covered with a protection part on a third inclined surface(9). The tower of earth and sand is tapered in the vertical direction.
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