Marginal dams
Levees are structures that allow for the effective control and use of water resources. A dam is an artificial structure made of earth, rocks or other materials (mainly concrete) that is used to prevent flooding. It is usually built near or over rivers, streams, lakes or wetlands.
1- https://blog.fibrasynormasdecolombia.com/diques-y-represas-definicion-tipos-construccion-e-importancia/ 2- https://manglar.uninorte.edu.co/bitstream/handle/10584/9214/ 128542.pdf?sequence=1&isAllowed=y 3- https://www.jica.go.jp/Resource/project/all_c_america/001/materials/pdf/manual_02.pdf 4- https://www.ani.gov.co/el-canal-del-dique-un -river-megaproject-that-seeks-to-recover-degraded-ecosystems-but-also-5- https://www.larepublica.co/especiales/las-empresas-mas-vendedoras-de-la-costa-caribe/canal-del-dique-beneficiara-a-1-5-millones-de-habitantes-3693048
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