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Impacts of flooding on society
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Next, we are going to talk about impacts, flood impacts to be precise, that come from monsoon seasonal change in the direction of the prevailing, or strongest winds of a region. Monsoons cause wet and dry seasons throughout much of the tropics. Besides, direction of wind during monsoons blow from cold regions to warm regions due to pressure difference. Flood impacts are divided into two, which are socio-economic impacts and environmental impacts.
Socio-economic Impacts
Floods can give the negative impact to the infrastructure. The damage on the infrastructure can cause the long term impacts such as disruptions of clean waters, transport, communication, electricity supply, education and health care. The loss of livelihoods can decreasing in a purchasing power and loss of land value in the coastal area that can bring to the increasing in the vulnerabilities of communities living in the area. The additional cost for rehabilitation, relocation of people and removal of property from flood-affected areas can divert the capital required for maintaining production. This Impact of floods can be related to the loss of lives and property because it can be include to property damage, loss of human life, non-functioning in infrastructures, destruction of crops, loss of livestock and deterioration of health condition
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Firstly, to the ecosystem, the degradation of ecosystem service by monsoon activity reinforced by anthropogenic factors. Many people and animals have died in flash floods and many more are injured and others made homeless. Water supply and electricity are disrupted and people struggle and suffer as a result. In addition to this, flooding brings a lot of diseases and infections including military fever, pneumonic plague, dermatopathia and dysentery. Sometimes insects and snakes make their ways to the area and cause a lot of
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
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...
In the binational area of El Paso, Texas and Ciudad Juarez flooding has become a way of life due to the scarcity of rain and desert climate. Fortunately, meteorologist, geologist and city planners are continuously working to improve city prior to a storm in order to mitigate any financial hardships during and after a flood. The city has to take in account past events in order to improve infrastructure. They also rely on meteorologist to study how the weather is reacting so they can anticipate the next system and how it will hit this region. The primary expert that contributes to this vital research are the Geologist, who have brought to light the cause and effects during drastic climate events. In this report, it will document infrastructure affects, stormwater management, Climate Whiplash and thoughts from the geologist on the desert-flood relationship.
Most of the destructions from the events of August 29th 2005, when Katrina Hit the City Of New Orleans, were not only caused by the storm itself; but also, by failure of the engineering of the levee system protecting the entire infrastructure of the city. The years of poor decision making and avoidance of the levee system led to one of the most catastrophic events in the history of the United States. Throughout our research, we have identified three key players in charge of the levee system design, construction and maintenance. These three organizations are the Unites States Corps of Engineers, the New Orleans Levee District and the Louisiana Department of Transportation. The consequences of the hurricane showed the organizations negligence in the design, construction and maintenance of the protective walls. Later independent sresearch showed that more than 50 levees and food walls failed during the passage of the hurricane. This failure caused the flooding of most of New Orleans and all of ST. Bernard Parish. The Unites States Corps of Engineers had been in charge of the of the levee system and flood walls construction since the 1936 flood act. According to the law, the Louisiana Department of Transportation is in charge to inspect the overall design and engineering practices implemented in the construction of the system. Once the levee systems were finished, they were handed over to the New Orleans Levee District for regular maintenance and periodically inspections. The uncoordinated actions of these three agencies resulted in the complete failure of a system that was supposed to protect the people of New Orleans. The evidence is clear that this catastrophic event did not happened by chance. The uncoordinated response of these...
Hurricane Katrina was one of the most interesting and deadly hurricane to ever hit the United States. This hurricane devastated New Orleans and all of its inhabitants. This hurricane was especially devastating as New Orleans is 13 feet(3.9624 metres) below sea level. The government wasn’t prepared for the damage of New Orleans, and neither were the Levees. The Levee crash was one of the major causes of the flooding in New Orleans. The deaths and damages cost billions. After this storm many people didn’t want to move back to their home, New
Natural disaster can be traumatic events that have a huge impact on the mental health of communities often resulting in an increase in mental health needs that don’t get met. In 2005, one of the worst natural disasters in U.S. History, Hurricane Katrina, hit the states of Louisiana and Mississippi affecting 90,000 square miles. In addition to the 2000 people killed and million displaced as a result of the Hurricane, a significant number of people, according to multiple studies, suffered and continue to suffer from mental health issues including stress, anxiety, depression and PTSD. After the Hurricane, communities were both physically and emotionally devastated leaving individuals without loved ones, homes, belongings or jobs (Rhodes, J., Chan, C., Paxson, C., Rouse, C. E., Waters, M. and Fussell, E., 2010. p. 238). The Gulf Coast, whose mental health system had been obliterated by the Hurricane, was in desperation of mental health services in order to prevent chaos and initiate recovery immediately. The U.S. government did not provide sufficient services; thus, illustrating how the affected communities’ mental health needs weren’t being met and continue to not be met today. The survivors of Hurricane Katrina did not receive sufficient mental health services due to lack of government action and lack of programs with the capacity to assist large numbers of people which resulted in the individuals and communities affected to endure homelessness, poverty, and mental health issues even till this day.
Michener, William K. and Haeuber, Richard A., Bioscience. American Institute of Biological Science. Sep98. Vol. 48. Issue 9. p677.
When it floods sediments can affect the land by losing nutrients in the soil and it can also affect the clarity of
The changes in the quantity and timing of precipitation and the availability of water will profoundly affect people and other life forms. Ecosystems will change and wildlife behavior and habitat as well as crop yields will eventually be affected. Climate change will also have an impact on water-related economic activity – not just agricultural methods, for example skiing areas, may experience decreased snowfall, having an adverse impact on the economies of mountain towns and cities.
The change in climate also affect the ocean currents and heat up the land under the water causing tsunamis. For example, The Japan earthquake and tsunami which took place on march 11, 2011.
The Victorian floods recovery report states that high rainfall caused swelling of major rivers and flash flooding in various regional towns (Moore et al.2012, pp.5). The floods caused significant damage to infrastructure, properties and businesses. It is noted that approximately 4000 residential properties were damaged and approximately 4000 businesses were affected (Moore et al.2012, pp.5). The total damages were approximately $1.3 billion, of which $176 million was lost in tourism value and $269 million in agricultural sector (Moore et al.2012, pp.5). Victorian 2010/11 floods not only caused physical damage, but also had long term personal impacts on the various communities (Department of Human Services, 2011, pp.5). The damages created a great deal of anxiety for the local communities, over the fear of personal safety and concerns about the future damages such events could create (Department of Human Services, 2011, pp.5). The damages caused by 2010/11 floods varied and were place specific (Department of Environment, 2013, pp.34). Hence, land use planning plays a critical role in the identification processes of medium-high risk regions (Department of Environment, 2013,
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: an assessment of the likelihood, severity and consequences of the incident occurring, a description of local resources and capability available to deal with the incident, identify what actions can be taken in advance to prepare for this incident, identify measures to prevent or mitigate the effects of this incident, and outlining the key planned activities in the emergency response phase.
Agriculture is the major farming activity. Agriculture's scale means not only that large area is directly affected, but that local and even regional climates can be affected. The draining of water from rivers and watersheds for irrigation leads to drier natural habitats. Those rivers that receive runoff from farmland are often poisoned by excessive nutrients and pesticides.
It can cause extensive damage to coastlines and several hundred miles inland due to heavy rainfall. Floods and flying debris often play 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.
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...