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Concept information

实体 > 结构 > 水利建筑 > > 蓄水坝

PREFERRED TERM

void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

Created: 2021-09-08T15:49:36

skos:notation: 278192ca

蓄水坝  

DEFINITION

  • Check dams: small barrier built across the direction of water flow on shallow rivers and streams intended to convey runoff during peak flow and to slow and hold surface water long enough for the water to deposit sediment it is carrying; facilitates irrigation by using the upstream bay of the dam as pump sump.

    Created: 9/8/21

    (en)

BROADER CONCEPT

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_278192ca

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RDF/XML TURTLE JSON-LD Created 9/8/21, last modified 1/27/24