subsidence

 the risk of soil subsidence in Cuba is a complex phenomenon that involves a combination of natural and human factors, which can cause this on insufficient drainage systems, human activities, clayey or unstable soils, earthquakes and tectonic movements, etc. 

one of the main triggers is the drainage system that is not very well suited to the place where it is located, it is also due to heavy rains, climate changes are some things that can saturate the ground and cause soil compaction, which generates the humidity in the soil. also when they are building uncontrolled urbanism and the extradition of natural resources alter the original characteristics of the terrain. Cuba is in a zone prone to earthquakes which generates fracture movements and displacement of the terrain which helps to increase the risk of subsidence in affected areas. 



Comentarios

Publicar un comentario

Entradas más populares de este blog

volcanoes in cuba

Imagen
Volcanoes in cuba  In cuba there are no active volcanoes, its geological formation is different from other caribbean islands, but there are ancient volcanic formations, in some parts of cuba where there is evidence of volcanic formations are Guantanamo, sierra del purial, isla de la juventud and sierra de los organos, these places do not have much active volcanic activity, but some geologists say that there was volcanic activity in remote times. the remains of extinct volcanoes do not represent any risk, unlike other regions of the caribbean like matinica or saint vincent and the grenadines, where there are active volcanoes like mount pelee or soufriere. today there is no volcanic activity since there were active volcanoes on the island but it happened millions of years ago.  
Leer más

Cuba

The country that decides to choose is Cuba, its capital is Havana, it is located in the north margin of the caribbean plate, Cuba has a tropical climate what makes it a warm and humid place during the whole year. the population that is calculated in the year 2024 to have been 10 million inhabitants, the population is very low because many people went to emigrate to other countries.  Cuba is close to the limits of the tectonic plates. That causes seismic activity in the region, especially in the southeast of Cuba, is one of the main sources of earthquakes in that area which has caused several historical events in your country, but you could also say that although it is not directly on subduction zone or a highly active plate boundary as the Pacific Ring of Fire, but still remains a seismically active zone.
Leer más

week 3 earthquakes in Cuba

Imagen
In the eastern region of cuba there has been a lot of seismic activity, due to the caribbe an tectonic plates. it almost always happens in the eastern fault that crosses the southeast. there have been many earthquakes in Cuba, as in 2023 there were 14 earthquakes, they were not very big and did not cause much damage, but they caused a concern in that country. In 2024 almost 13,000 earthquakes were reported, most of them were very low magnitude. People say that this number is much higher than in previous years.  It is also believed that other parts of the country may experience earthquakes, sometimes with epicenter as Haiti, Jamaica or Honduras have been perceptible in Cuban territory, some internal faults of the island can generate unexpected movements. The National Center for Seismological Research (CENAIS) is the institution in charge of monitoring earthquakes in Cuba, it has a network of seismological stations. In addition to checking and controlling seismic activities, it is es...
Leer más