The Malecón (officially Avenida de Maceo) is a broad esplanade, roadway, and seawall that stretches for 8 km (5 miles) along the coast in Havana, Cuba, from the mouth of Havana Harbor in Old Havana, along the north side of the Centro Habana neighborhood and the Vedado neighborhood, ending at the mouth of the Almendares .
It was built to protect Havana from the sea, in particular the frentes fríos that whipped up the waves against the facades of the buildings on San Lazaro.
A seawall (or sea wall) is a form of coastal defense constructed where the sea, and associated coastal processes, impact directly upon the landforms of the coast. The purpose of a seawall is to protect areas of human habitation, conservation, and leisure activities from the action of tides, waves, or tsunamis. As a seawall is a static feature, it will conflict with the dynamic nature of the coast and impede the exchange of sediment between land and sea.
Seawall designs factor in local climate, coastal position, wave regime (determined by wave characteristics and effectors), and value (morphological characteristics) of landform. Seawalls are hard engineering shore-based structures that protect the coast from erosion. Various environmental issues may arise from the construction of a seawall, including the disruption of sediment movement and transport patterns. Combined with a high construction cost, this has led to increasing use of other soft engineering coastal management options such as beach replenishment.
A seawall (or sea wall) is a form of coastal defense constructed where the sea, and associated coastal processes, impact directly upon the landforms of the coast. The purpose of a seawall is to protect areas of human habitation, conservation, and leisure activities from the action of tides, waves, or tsunamis. As a seawall is a static feature, it will conflict with the dynamic nature of the coast and impede the exchange of sediment between land and sea.
Seawall design factors in local climate, coastal position, wave regime (determined by wave characteristics and effectors), and value (morphological characteristics) of landform. Seawalls are hard engineering shore-based structures that protect the coast from erosion. Various environmental issues may arise from the construction of a seawall, including the disruption of sediment movement and transport patterns. Combined with a high construction cost, this has led to increasing use of other soft engineering coastal management options such as beach replenishment.
The national flag of Cuba (Bandera nacional de Cuba) consists of five alternating stripes (three navy blue and two white) and a cherry red chevron at the hoist, within which is a white five-pointed star. It was designed in 1849 and officially adopted May 20, 1902. The flag is referred to as the Estrella Solitaria, or the Lone Star flag. Vexillologist Alfred Znamierowski assigns the flag to his Stars and Stripes flag family.