At least people were killed either directly or indirectly by Hurricane Sandy. Hurricane Katrina was an extremely destructive and deadly Category 5 hurricane. Investments made in flood prevention and coastal protection schemes such as sea walls will be essential. Some spills were only a few hundred gallons and most were contained on-site, though some oil entered the ecosystem and residential areas. The New York City marathon was cancelled resulting in a loss of income for many businesses. Coggle requires JavaScript to display documents. A simulation exercise one year before the storm revealed this, but was not acted upon.

This is because it lies below sea level and is protected by levees. Power failure at New York University Langone Medical Centre led to the evacuation of all patients to other hospitals. Agricultural production was damaged by tornadoes and flooding. The hurricane caused storm surges over six metres in height. The Centre was able to issue warnings to the local authorities and general public and this helped reduce the impact of Hurricane Sandy.

Collaborative Mind Maps

It is especially dangerous in low-lying areas close to the coast. Web page reproduced with the kind permission of the Met Office. Although the USA is one of the wealthiest developed countries in the world, it highlighted that when a disaster is large enough, even very developed countries struggle to cope.

The broken levees were repaired by engineers and the flood water in the streets of New Orleans took several months to drain away.

Tropical storms – AQA – Revision 6 – GCSE Geography – BBC Bitesize

In areas such hurriczne New York and New Jersey, untreated sewage was washed into public drinking water, threatening human health. In the longer term, many people could be affected psychologically by the loss of family and friends.


Power failure at New York University Langone Medical Centre led to the evacuation of all patients to other hospitals. Katrina redistributed over one million people from the central Gulf coast elsewhere across the United States.

Hurricane Katrina Case Study (Tropical Storm) – Mindmap in GCSE Geography

Massive tree loss along the Gulf Coast, especially in Louisiana’s Pearl River Basin and among bottomland hardwood forests. Approximately 10 metres of beach was lost in some parts of New Jersey, making it narrower hrricane the coast to further erosion and impacting wildlife. Katrins should reduce the impact of tropical storms on people and the environment. The levees protect the city from the Missippippi River and Lake Ponchartrain.

In the actual storm, it was the Industrial canal and 17 th Street canal which failed and had the most impact. Thousands of jobs lost and millions of dollars in lost tax incomes.

Thousands of homes and businesses destroyed. Please Support Internet Geography If you’ve found the resources on this site useful please consider making a secure donation via PayPal to support the development of the site. New Orleans Background New Orleans has always been vulnerable to flooding, it sits by Lake Pontchartrain and the Mississippi river for a start.

hurricane katrina case study medc

The hurricane began as a very low-pressure system over the Atlantic Ocean. Flooding Hurricanes can cause the sea level around them to rise, this effect is called a storm surge. There were direct deaths: In the long term, governments will need to develop strategic plans to prepare for tropical storms. Kerala flood case study.

The lands that were lost were breeding grounds for hurrciane mammals, brown pelicans, turtles, and fish. Hurricane Sandy Hurricane Sandy, a tropical storm occurring in Octoberstarted life off the coast of West Africa.


hurricane katrina case study medc

However, only one-fifth of the trailers requested in Orleans Parish were supplied, resulting in hurrricane enormous housing shortage in the srudy of New Orleans. Take a look at our new resources in the shop Dismiss. Approximately 58, National Guard personnel were activated to deal with the storm’s aftermath, with troops coming from all 50 states. Although the winds did not directly kill many people, it did produce a storm surge over the ocean which led to flooding in coastal areas and was responsible for many deaths.

Many people were totally traumatised. The United States also had a military on-scene response on Sunday, August Careful consideration needs to be given to the use of land particularly in low-lying areas.

Case Study – Hurricane Katrina

Environmental impactshouses were damaged or destroyed in New Jersey anddamaged or destroyed in New York. The damage from Katrina forced the closure of 16 National Wildlife Refuges. Hurricane Katrina animated satellite image Illustration Fig 2. The government was criticized for its slow response and lacked of coordination.

Some residents of New Jurricane are no longer able to get home insurance to cover them from the impact of hurricanes. Roads, train lines and other transport infrastructure became unusable due to flooding, resulting in disruptions to travel and trade.