This website uses cookies to ensure you have the best experience. Learn more

Natural Disasters And Their Desctructive Nature

2830 words - 12 pages

Anatural disasteris a normal phenomenon of nature that affects the society and environment.A natural physical event that kills people (directly or indirectly) or exceeds local capacity to control damage or initiate recovery efforts
The situation or event which overwhelms local capacity, necessitating a request to national levelfor external or international assistance. "
This means that the situation or event overflows the capacity locally, showing that not only the In the case of the United States, assistance for extreme events is linked by law to the disaster declaration issued by the president.
Current situations are presented in the last partof the century and no doubt can help to ...view middle of the document...

Hurricane winds
Most of the damage is a result of rain entering the buildings where windows, doors or ceiling were broken by windborne objects. These objects are commonly shingles, tree limbs, or loose outside objects homes. Mitigation is to build the house so that it does not disintegrate structurally, and the outer layer remains intact, protecting glasses especially during hurricanes.
The third strategy is to evacuate available imminent danger. Threats where this strategy can be effective include:
Volcanic Eruptions
Although there is no guarantee of predicting an eruption, and considering that property can be damaged enough, many lives can still be saved through evacuation.
The strategy should include escape routes to safety, shelter, information disclosure, and, if possible, a system of public warning.
Areas where high winds and tidal waves can be expected to be evacuated as a complement mitigation. Escape routes, shelters and information are components of mitigation.
Evacuation to higher ground when a tsunami warning is in effect. The strategy will be supplemented with a wave model based on 3-D description of the ramp and continental shelf to the coast. This will make it possible to predict the growth of tsunami for each bay on the coast, so that the alert is more accurate, and thus prevent people lose respect for alerts.
In general, it can be considered that natural hazards are inaccessible to human intervention, but in some cases can take action to prevent the event occurring. Some examples are:
Debris flow
Adequate vegetative cover on slopes conducive to the flow of mud would make a big difference in preventing, avoiding the formation of debris flows. Since mudflows can not be mitigated, a large probability of this threat in the valley prevents the location of human settlements. So, the only solution, and very good indeed, is always to maintain good vegetation on the slopes at risk.
The river flow can be regulated by means of the construction of large reservoirs. The water level at a given flow rate can be adjusted by geometric changes in the channel. In cases where significant infrastructure is threatened, the construction of dams could be an option. However, building dams is a reckless, complicated, controversial and short-term "solution".The four steps of disaster management
One can identify four types of activities related to natural hazards, two before the event, and two after it happened; when two close and two distant in time:
The measures of mitigation activities are well in advance of the event, such as building homes to withstand strong winds.
The measures of preparedness actions are taken when the event is imminent, as the windows with boards protect and evacuate flood zones.
Measures of reaction are emergency actions taken during or immediately after the event, as auxiliary persons in distress and provide food to isolated areas.
The measures of reconstruction are activities...

Find Another Essay On Natural Disasters and Their Desctructive Nature

Disasters and Natural Hazards Essay

2516 words - 11 pages 1912 Regina Cyclone Disaster Report Earth 270 – Disasters and Natural Hazards Professor Stephen G. Evans April 4th, 2014 Daniel Wang 20432430 Executive Summary Regina was hit by its first ever tornado on June 30, 1912, but it is still the deadliest tornado in terms of human lives lost to have occurred in all of Canada to date. The tornado was estimated to have been an F4 in magnitude, with wind speeds of 333-418 km/h, and

natural disasters and infectious diseases Essay

762 words - 4 pages The focus of this paper will revolve around the areas of NATURAL DISASTERS AND INFECTIOUS DISEASES and how they affect multilateralism in the Asia-Pacific region. Multilateralism as a whole in this region has been quite unique in its aspects, specifically within the Association of South East Asian Nations (ASEAN). This is because although states are willing and interested in part to send aid and relief products to other member states in times of

Natural and Man Made Disasters

2100 words - 8 pages Both natural and man-made disasters are considered as events that can cause a large amount of losses and correlated with a small probability. It is rational for the population to have insurance against such events because most people are risk adverse: a risk adverse person means that the person will not prefer risk and will try to minimalize it. However, there is only a proportion of the population taking insurance against such events , without

Relationship Between Climatologic Natural Disasters and Terrorism

1613 words - 6 pages (Bender, et al., 2010)–MORE SOURCES NEEDED. Being able to relate the models of increasingly extreme weather events to how they can affect global conflict will be a crucial necessity for policy makers in the years to come (Buhaung, Gleditsch, & Theisen, 2008). Natural disasters and their ensuing chaos present possible opportunities for terrorist groups and extremist organizations to exploit. Disasters are by nature the result of environmental shock

Natural Disasters and Community Warning Systems

1368 words - 5 pages Natural Disasters Natural Disasters caused many people to have problems over the years and killed many people. There have been a tremendous amount of different disasters that destroy multiple things. We need to have more people that are willing to help, not just the people made, when a disaster strikes. We also need everyone to come together as “one” so we can make it through the problems. As a society, we need to make sure that we have

Impacts of Natural Disasters on Public Health and the Environment

1735 words - 7 pages droughts have the greatest environmental impacts due to their spatial extent and longevity. Other disasters such as earthquakes and hurricanes cover less territory and are generally less harmful to the environment. Although there is generally some environmental damage following natural disasters the effects are generally short lived for most types of disasters that occur and can be beneficial in the long run. For instance, as rivers flood during

Child Vulnerability and Mental Health Outcomes after Natural Disasters

1271 words - 5 pages Background Major natural disasters such as hurricanes, earthquakes and floods often precipitate sudden emergencies, which have significant impact on all domains of life for affected populations. Children are a particularly vulnerable group to the effects of natural disasters, with unique physical, developmental, and psychosocial characteristics that place them at high risk for adverse outcomes (Murray, 2011). Some of the consequences for

Romantic Poets and Their Response to Nature

1624 words - 6 pages Romantic Poets and Their Response to Nature Consider how the romantic poets have responded to the subject of nature with close references to at least three poems studied. Consider how the romantic poets have responded to the subject of nature with close references to at least three poems studied, comment in detail on: 1. Imagery (e.g. simile, metaphor, personification.) 2. Subject matter/theme 3. Characteristics of the

Humans and Nature: Depletion of Natural Resources by Humans

1405 words - 6 pages Humans and Nature: Depletion of Natural Resources by Humans Early in human history, people used energy for heating, lighting, and cooking. As humans began to farm larger areas of land, their energy demands changed. Domesticated animals were used for energy sources to pull plows. When the Industrial Revolution occurred, people's energy demands further changed to meet the needs of industry. Work that was done by people and animals

Natural Hazards and Their Effect on Rich and Poor Countries

2589 words - 10 pages . There are more ELDC's in this zone, so therefore they are more at risk from hurricanes than EMDC's because they are more likely to be hit by one. EMDC's do have severe losses from natural disasters too. In the USA, more than $100 billion was lost in natural disasters in seven years; this was due to earthquakes, hurricanes and flooding. However only a few hundred lives were lost and this is due to their ability to modify

How Blake and Wordsworth Respond to Nature in their Poetry

1116 words - 4 pages How Blake and Wordsworth Respond to Nature in their Poetry What natural influences did Blake and Wordsworth respond to in their poetry? Blake and Wordsworth were under different influences stemming from their childhood. Wordsworth's pleasant and simplistic life style in the country, contrasted with the harsh reality of life experienced by Blake in the City of London. This essay analyses how both poets expressed their

Similar Essays

Natural Disasters And Their Impacts Essay

3144 words - 13 pages Natural Disasters and Their Impacts The risk from natural is increasing all the time, more hurricanes, and floods are predicted to result from global climate change. At the moment, on average, each year natural disasters leave around 4 million people homeless and kill 128,000 people world wide, this is not even taking into consideration the damage that they perform in the process, and the cost that this causes the

The Natural Disasters In Australia And Their Effects

743 words - 3 pages The Natural Disasters in Australia and Their Effects Earthquakes are caused by the shifting of the Indian-Australian plate, which is being pushed north and is colliding with the Eurasian, Philippine and Pacific plates. The stress from this collision is released during earthquakes. Earthquakes can occur anywhere in Australia. Adelaide has the highest earthquake hazard of any capital city, with more earthquakes in the

The Varying Interpretations Of Natural Disasters And Their Relationship To Hewitt’s Perspectives Lmu/Fys Essay

2704 words - 11 pages Melendrez Luis Melendrez 02 March 2017 The Varying Interpretations of Natural Disasters and their Relationship to Hewitt’s Perspectives Through the several readings discussed throughout the course of the semester, Kenneth Hewitt’s reading based on conceptualizing natural disasters has constructed an interpretation on disasters which has ultimately served as structure for the class’ discussion. By using Hewitt’s reading as a source of reference

Haiti And Natural Disasters Essay

1378 words - 6 pages . Hurricanes, floods, droughts, and other natural disasters have stripped some parts of “mother earth” to not bare fruits. Because of this many people try to find jobs to be able to feed their families. Others have no idea what to do to bring food to the table, so they face starvation. Economy, I believe was inequality because back then Haiti was still paying the loans it owes America, if it is not true then please correct me (“Haiti”). In Haiti people