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Natural disasters eassy
Natural disasters essey
Natural disasters essey
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Floods Focussing on the 2013 Minden, Ontario flood A flood is a large amount of water that covers an area that is normally dry. Floods can occur almost anywhere, but they happen more often on floodplains and on places close to the ocean. The land that floods regularly is called a floodplain. It is called coastal flooding when a large storm or wave from the ocean causes flooding in the cities inland. Some floods take days to develop, while others take minutes to form these are called flash floods. Floods can be a very dangerous natural disaster because a flood has the power to move cars, buildings, and cause massive damage to life and property. Even the small floods that are only 30 centimetres or so can do massive damage to houses and if the …show more content…
They have sewer systems in place to collect water. If there is a flood, the government can send out water gates. Water gates are triangular bags that hold water; they work because the weight of the water is on a long flap on the bottom of the bag. The weight on the flap holds the rest of the bag up so that it can hold the water. 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 …show more content…
The downtown was flooded because it was built on a floodplain. Back when the town of Minden was founded, there were not any laws about building houses near rivers. The houses were so close to the water that there was massive loss of and damage to property. In Minden, there is a record of flooding; there were floods in 1913, 1928, 1943, 1950, and 1983. As of 1975, the government started the Flood Damage Reduction Program (FDRP), which is a program that finds areas that are vulnerable to flooding and they prohibit building on that part of the
As stated in the text there was a lot of flooding because 25 inches of rain fell in little than a day. The rain also collapsed hills that caused a sea of mud.
Not every home floods, but for those that do a sump pump is a potential solution, depending on the cause. Some homes simply require a clean out of the gutters, or proper grading applied to the soil surrounding the foundation.
The rivers of Johnstone which are its lifeblood have also been one of Johnstown's greatest adversaries; this is especially true as its population increased. While the population grew and the city branched out it repeatedly encroached the adjacent rivers. Most if not all of the residential and business areas in the city center were situated on this flood plain. These areas were flooded on a regular due to snows melting and rainfall throughout the 19th century. The first major flood at Johnstown occurred in 1833. During this flood...
When it floods sediments can affect the land by losing nutrients in the soil and it can also affect the clarity of
Americans today tend to believe that the Colorado River drought has been a recent occurrence, although drought relief strategies have been implemented since early 1997. To summarize, in the book The Colorado River Basin Drought Planning and Organizations, Colorado is named as the original state to acquire a drought relief plan. For instance, various assume water levels are diminutive in the Colorado and blame is due to the previous ten years of drought throughout the United States. Although it is true that water levels are at a record low, initial plans in the early 1920’s to introduce manufactured structures into the water basin is the original reason Colorado’s water system began to be compromised. It follows, then the supplementary natural
There are several well-known flooding that have affected Memphis, Tennessee such as the Great Mississippi Flood of 1927, the 2011 Mississippi River flood, and storms that caused street flooding’s like the ones in 2008 or 2010. The Great Mississippi Flood of 1927 was caused by extremely heavy rain which swelled the Mississippi river to its water carrying capacity. People tried to prevent the flood in Memphis by fabricating and fortifying levees to expel water from the land; although, river water began to seep through the sand bags, which were meant to keep water out. The Memphis Fire Department trucks had appeared at the breaches and pumped water back over the sand bags. Despite valiant efforts, the river overran the levees and caused massive amounts of damages and deaths, which would affect hundreds of people. Once again, substantial rainfall was the catalyst to several flooding’s in Tennessee, including the 2011 Mississippi River flooding. This flood reached over forty-eight...
tube drops freely because there is nothing to hold it up or to resist its fall.
The Calgary Flood of 2013 forced over 100 000 people out of their homes, caused the death of three people, and caused six billion dollars in damage. Numerous buildings had no electricity, roads were shut down, and residents were asked to limit their use of water. The Alberta Government states that it will take many years to repair all the damage and have everything to return back to its normal state (CBC News, 2013). Most of the recommendations that were made after the flood in 2005 were never acted on, leaving Calgary ill prepared for the 2013 flood (Paperny, 2013). Emergency management is a framework that emcompasses procedures to effectively deal with natural and human disasters (Stanhope, Lancaster, Jessup-Falcioni, & Viverais-Dresler, 2011). The initiatives in the framework illustrate the four stages of disaster management in Canada: prevention and mitigation, preparedness, response, and recovery. Natural disasters, namely the 2013 Calgary Flood, impact the community as a whole, and incline nurses to apply expertise skills while utilizing all resources available to initiate the disaster management framework of prevention and mitigation, preparation, response, and recovery (Stanhope et al., 2011).
Ice dams in the Clark Fork area that backed up Glacial Lake Missoula actually caused some of the largest floods known to man. As ice will float, these ice dams would periodically rise up and burst, catastrophically flooding the Rathdrum Prairie, eastern Washington and into northern Oregon. Locally, these floods brought in glacial till and deep deposits of outwash that obliterated the St. Joe River once running through the Rathdrum Prairie. The southernmost edge of these deposits terminated where Coeur d’Alene exists today, damming the old St. Joe River and creating Lake Coeur d’Alene (Alt and Hyndman, 73). The new lake received the entire flow of the Coeur d’Alene and St. Joe Rivers, more than could be absorbed through the gravel deposits, thereby causing the lake to overflow and seek a new course, now known as the Spokane Ri...
The location of a levee requires analysis of both existing conditions and future plans for an area.
A home that is in a flood zone could be a huge problem. Not only will you have to worry about the potential for flooding, you will also have to pay higher flood insurance premiums for that home as well. And, if you have a mortgage, the lender will require you to purchase and keep your flood insurance in effect until the home is paid off.
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.
Hurricane is a natural disaster with far reaching consequences. It takes away the lives of millions of people and causes damage to almost all of human creation. It can cause extensive damage to coastlines and several hundred miles inland due to heavy rainfall. Floods and flying debris often plays havoc in the lives of people living along coastal areas. Slow moving hurricanes produce heavy rains in mountainous regions. Landfall and mud-slides can occur due to excessive rain. Chances of flash floods also brighten due to heavy rainfall. Below are some interesting facts about hurricanes.
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...
Flooding has always been part of the natural environment of Thailand. Since historical times populations that live within the urban and rural floodplains have learned of ways to adapt and survive (Balancing 2). With the economic development of many areas within the floodplain regions over the later part of the last century many areas have become further susceptible to seasonal rains and flooding.