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Effect of disaster
Effects of disaster on human life
Effect of disaster
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Flooding is when large amounts of water suddenly invade an area which had been normally dry (Oxford Advanced learners Dictionary). Floods are one of those disasters which are still a major thread to the world despite the so many efforts to combat it. These are natural hazards because though they are brought about by a natural phenomenon, they often cause lots of damage. The immediate impact on survivors is likely to be injury and death of relatives, damage to crops, housing and infrastructure can also conspire to precipitate acute food shortages and homelessness, water supplies may be contaminated with sewage leading disease. The aim of this write-up is to draw a plan for a flood-prone zone and this plan is divided into sub titles as follows: …show more content…
When an area is suspected to be at risk of a flood, it is necessary to assess the area of the likelihood, severity and consequences of the flood; it be cost effective more efficient if the available local resources and capabilities are identified. In order to better prepared, activities that will enable an in-dept understanding of incident will be carried out, also, measures to prevent or minimize the effects of the flood are also identified and implementation. In the course of the disaster, more planning will be done to ensure maximum reach out. Plan are most effective when created with a purpose and with the actual realities in …show more content…
Early Warning and Alert Systems Warnings must be rapidly disseminated to government officials, institutions and the population at large in areas of immediate risks so that actions may be taken timely, either to evacuate or secure property and prevent further damage. The response process should ascertain how the population is warned of emergency and also identify those responsible for notifying others. Systems which monitor disasters should be put in place in association with organizations that monitor disasters; someone other than the public relations officer who will be in charge of sharing information with the media should be installed. Linkages and
Case study: the flooding that occurred in Minden Hills in the spring of 2013, flooded the downtown core. The picturesque cottage town has the Gull River flowing through it. The river overflowed in April because of many reasons: a couple of days of rain, the third largest amount in over a century, but it also happened because the frost in the ground stopped the water from going into the Earth, the lakes and rivers being full from the spring thaw, and the rapid
A major flood on any river is both a long-term and a short-term event, particularly any river basin where human influence has exerted "control" over the ri...
Tapas Biswas, A. K. a. J. A., 2012. Recent Floods and Salinity of the Murray River. [Online]
They found that various socio-demographic predictors of flood risk impact the difference across flood zone categories. The main residents in inland flood zones are non-Hispanic Black and Hispanic, while coastal flood zones have more higher median income and housing value residents. I considered the study a valuable reference for future flood hazard research and comprehensive public policy making. Social groups with higher vulnerability also tends to stay instead of moving away, for they do not have the affordability for moving to other neighborhood, giving up what they have and almost start from scratch. Thus, they are actually the group of people that suffers the most and paying the most towards natural events. It is also important for the government to create a official help system to improve their resilience.
References: Mairson, Alan, "The Great Flood of '93," National Geographic, vol. 93, pages 93-93. 185 (January 1994), pp. 187-187. 42-81. The s. National Biological Service, Department of the Interior, "Environmental Management Technical Center," http://www.emtc.nbs.gov (1996).
Memphis Tennessee floodings are awful events, but some have left their mark in history, and have impacted society making many people search for solutions. Historical flooding events have dated back beyond 1927, but Memphis’s first calamitous flood was in 1927, then in 2011, but between those dates there have been street floods that happen without interacting with the river. Many important aspects of everyday life are lost during floods such as lives, homes, and money. People have been searching for solutions to prevent floods, and ideas that are executed well could easily become an ideal panacea. Memphis is where I have been raised and experienced several floods, which gives me a much stronger feeling about the history, impacts, and techniques to stop floods.
...ments. Geospatial technologies, such as LiDAR, can assist in mapping the flood vulnerability of particular areas. There is a wealth of information from the federal agencies, such as flood hazard maps developed by FEMA and sea level rise calculators. This information can also be used proactively to identify locations where restoration could be most effective and to discourage development in areas that still have their natural coastlines in tact. In some cases, structures can be updated to be more hurricane and flood proof by as using stronger materials and building at higher elevations. Buildings can also be designed to allow flooding to occur with minimal damage. Another alternative is to actually relocating people and buildings in the most high-risk areas. This will be exceedingly difficult as population increases and demand for coastal development is on the rise.
One factor of flooding in Canada is the heavy precipitation. On average during the month of May, various places receive about 75 millimeters. However, this year some places have gotten up to 200 millimeters of rain which has caused major floods since this amount is higher than normal (Gajewski). In Southern Quebec, Eastern Ontario and Western New Brunswick the forecasters were indicating rainfall from 70 to 100 millimeters which is “a month's worth of rain in 24 hours” (Tang). Ontario and Quebec's accumulation of rainfall was double than the normal amount of rain they usually get. The amounts of rainfall in Quebec caused some major rivers to rise about 10 centimeters in one night (Tang). Quebec has large waterways like the Gatineau and the Saint Lawrence rivers and, when they receive a very high amount of rainfall they will overflow. Since rivers flow down stream, they will flood regions in Quebec and Eastern Ontario. When streams and rivers rise because of the spring ice and snow melt they flood and the ground becomes saturated with water (Tang). Because the ground is already drenched with water it can’t absorb anymore water. When there are tremendous amounts of rainfall, the soil cannot dry up which causes the ground to be extremely wet (Gajewski). As rain storms move across areas in Canada they normally move fast, but lately they have been
Introduction Disaster Recovery Planning is the critical factor that can prevent headaches or nightmares experienced by an organization in times of disaster. Having a disaster recovery plan marks the difference between organizations that can successfully manage crises with minimal cost, effort and with maximum speed, and those organizations that cannot. By having back-up plans, not only for equipment and network recovery, but also detailed disaster recovery plans that precisely outline what steps each person involved in recovery efforts should undertake, an organization can improve their recovery time and minimize the disruption time for their normal business functions. Thus, it is essential that disaster recovery plans are carefully laid out and updated regularly. Part of the plan should include a system where regular training occurs for network engineers and managers.
Most health care providers currently utilize electronic health records (EHRs), or will in the coming future. Network collapses, glitches, power outages and flaws within the system all have the possibility of occurring. Due to the plethora of sensitive information contained within the health care field, health care providers need to form backup plans. These backup plans will serve as preventative measures in order to keep the integrity of the health care data intact. Therefore, contingency plans are a clear necessity within the field.
Isaak, Mark. "Flood Stories from Around the World." Flood Stories from Around the World. N.p., n.d. Web. 23 Jan. 2014.
Flooding in Bangladesh Bangladesh is a low lying country and almost all of Bangladesh lies on the largest delta in the world. It is situated between the Himalayas and the Indian Ocean with a vast river basin made up of the Ganges, the Brahamaputra, the Meghna and their tributaries. It also has the highest population density in the world with 847 inhabitants per square kilometer. Bangladesh is one of the world's least developed countries and prone to natural disasters, such as cyclones, floods and droughts. Half of it is less than five meters above sea level.
"Water Crisis & Solutions." Water Crisis & Solutions. Water For People, 2011. Web. 18 Nov. 2013. http://www.waterforpeople.org/extras/crisis/water-crisis-and-solutions.html
The least violent type of natural disasters is the flood; it is one of the most frequent hazards. A flood can affect local areas or a very large area affecting entire river deltas. Not all foods are alike, some of them develop slowly over a period days and some of them occur in a matter of minutes. The floods that develop quickly are known as flash floods; flash floods have a dangerous wall of thunderous water that carries rocks, mud and other different debris. If you live in a low-lying area near water you more prone to flooding, the smallest streams, gullies, creeks, and streambeds can cause a flood. Floods are often not a common thought when you think of a natural disaster, but they can be fatal, destroy homes, businesses, and roads, happen when you least expect, and happen when you are not prepared (FEMA:Flood). An extreme example of this type of natural disaster is the flood in eastern Australia last month; the flood, which lasted for weeks, caused thirty dea...
"World Water Council - World Water Council." World Water Council - World Water Council. N.p., n.d. Web. 17 Apr. 2014. .