This was the case in Indonesia in 2004. Destruction is caused by two mechanisms: the smashing force of a wall of water traveling at high speed, and the destructive power of a large volume of water draining off the land and carrying all with it, even if the wave did not look large. The negative impacts caused by the tsunami are destroying whatever it takes. The power contained in the tsunami wave will determined the height and the speed of the Tsunami wave. Top Answer. The tsunami of December 2004 that struck South East Asia and East Africa killed over 31,000 people in Sri Lanka only, leaving 23,000 injured. The source of the plant is known that 90% of the tsunami is caused by tectonic earthquake activity, 9% due to volcanic activity and 1% by soil landslides that occurring in water such as in the lakes or in the ocean or landslides that came from land which is enters to the ocean. This makes it more difficult for people to stay healthy and for diseases to be treated. Stagnant and contaminated water leads to malaria and other diseases, causing illness, infection, and death to spread rapidly. When it reaches the shore, the water mass will propel up and headed to the mainland. However, 90% of tsunami are the result of submarine earthquakes. Whole areas and towns are a picture of destruction as the tsunami leaves at trail devastation and misery behind it. Theoretically, this kind of situation is generally caused by the advance of the previous negative wave followed by the positive wave.Tsunami bore is a tsunami movement that spreads in shallow waters. Under these conditions it is difficult for people to stay healthy and for diseases to be treated, so infections and illnesses can spread very quickly, causing more death. They also destroy animal life, insects, plants, and natural resources. The severity of a tsunamis effects depends on a number of factors, namely the magnitude of the earthquake, landslide or volcanic eruption, along with its distance from sh…
Tsunamis not only destroy human life, but have a devastating effect on insects, animals, plants, and natural resources. The total financial cost of the tsunami could be millions or even billions of dollars of damage to coastal structures and habitats. 230,000 Were comfirmed Dead or missing. Train lines were severely damaged. Farm land ruined by salt water. Secondary effects. The severe flooding that occurs as a result of a tsunami also damages sewer systems, water supplies, and soil. Land animals are killed by drowning and sea animals are killed by pollution if dangerous chemicals are washed away into the sea, thus poisoning the marine life. 8 million litres of oil escaped from oil plants in Indonesia. The meaning of impact according to KBBI is the impact that have both positive and negative consequences. Coral reefs and coastal wetlands damaged. (see also: This vertical movement can occur on earthquakes that is also common in below areas, where oceanic plates slip beneath continental plates. From the results of the tsunami recording, Murty (1977) suggests there are hundreds of cases where the withdrawal of this ocean surface occurs, but in some instances not present. Another such tertiary effect is an epidemic or starvation due to the effects of the earthquake. Hundreds and thousands of people are killed by tsunamis. In these conditions for diseases are likely to spread.Desperate: A child hit by the tsunami in India is carried awayThere is immediately a massive cost when tsunamis happen. The Greek historian, Thucydides was the first to link the tsunami to an undersea earthquake.However, until the 20th century, knowledge about the cause of the tsunami is still lack. In some places the wave reached 16 m tall which is about Once the tsunami waves have knocked down infrastructure on the shore they may continue to travel for several miles inland, sweeping away more trees, buildings, cars and other man made equipment. Death Thialand. The cost of the damage after the tragedy was massive.It totaled up to tens of billions of US dollars. That why, the power of tsunami wave is not felt by the ship that was in the middle of the sea.When approaching the coast, the tsunami wave velocity decreases to about 30 km per hour, but its height has increased to tens of meters.
The amount of energy and water contained in a huge tsunami can cause extreme destruction when it strikes land. Similarly, cosmic objects or meteors that fall from the top. With no time to escape, tsunamis cause near instant death, usually by drowning, but also by collapsing buildings, electrocution and other causes. The main effect was the triggering of the Tsunami that struck around 20 -30 minutes after the enitial earthquake. Tsunami Hazards.
Environmental impacts of the tsunami Crops destroyed.
There might also be appeals and donations from people who have seen pictures of the area in the media.After the initial cost of rescue operations there is the clean up cost.
Hazardous materials and toxic substances are also a concern, as asbestos, oil, fuel, and other industrial raw materials and chemicals often leak as a result of property damage. Buildings, vegetation, and human casualties and causing puddles, contamination of saltwater to farmland, soil, and fresh water. One of the biggest and worst effects of a tsunami is the cost to human life because unfortunately escaping a tsunami is nearly impossible. For a tsunami with source far field (remote source with beach) the movement can’t felt by the human senses.
(see also: This land movement arises because of the propagation of waves in the solid layer of the earth due to the earthquake. Many still had PTSD. Tsunami can occur in the event of a disturbance causing large volumes of water, such as volcanic eruptions, earthquakes, landslides and meteors that fall to the earth. These include asbestos, oil fuel, and other industrial raw materials and chemicals. Indonesia. Thanks for posting this important notes on tsunami.