What were the effects of the Bangladesh floods 2004?
At the time of the July 2004 floods 40% of the capital, Dhaka was under water. 600 deaths were reported and 30million people were homeless. 100,000 people alone in Dhaka suffered from diarrhoea from the flood waters. Bridges were destroyed, the death toll rose to 750 and the airport and major roads were flooded.
What are the impacts of floods on health?
Health effects observed during and after floods include injuries, infections, poisoning and greater mental-health problems. Outbreaks of infectious disease are rare. The longer-term health effects result from displacement, shortages of safe water, injuries, disruption of access to health services and delayed recovery.
What are the effects of flooding in Bangladesh?
4.1. In Bangladesh, the major impact of floods is death, caused by drowning, water-borne diseases, diarrhea, snakebites, and in Nepal landslides and also by structural damages (Table 2, Table 3) (Few et al., 2004).
What are the causes and effects of flooding in Bangladesh?
The main human causes for the river floods are urbanization, riverbed aggradation, ploughing and deforestation as explained below. Rapid urbanization occurs when there is a sudden population growth. The population density in Bangladesh is increasing every year due to the drastic growth in population.
How are monsoon flood and cyclone impacting people’s livelihood in Bangladesh?
Every year various degrees of the flood have a main impact on this area. As a result of the impact of flood, people suffer more and disrupt their income-generating activities, agriculture, infrastructure, food supply systems, and other parts of the livelihood.
What diseases can come from floods?
1. Floods can increase the transmission of viral diseases specially water born infections, such as diarrheal diseases, hepatitis A and E, air-borne infections and vector borne diseases such as yellow fever, west Nile fever (WNF) and dengue fever (5, 6). This review explains the viral infections during and after floods.
What are the causes and effects of flood?
When rainfall in low-lying areas and urban environments fall faster than the ground can absorb, water height rapidly rise, resulting in floods. Extreme rainfall in river courses contribute to flooding as well, as water travels down and overflows riverbanks onto surrounding land.
What are the main causes of the floods?
Floods are the most frequent type of natural disaster and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt or a storm surge from a tropical cyclone or tsunami in coastal areas.
What are the main causes of flooding in Bangladesh?
Causes of flooding in Bangladesh
- Cyclones cause coastal flooding.
- Lots of low-lying land.
- Melt water from the Himalayas.
- Heavy deforestation.
- Heavy monsoon rains.
- Increasing urban areas.
What are the causes of flooding in Bangladesh?
Causes of flooding in Bangladesh Cyclones cause coastal flooding. Lots of low-lying land. Melt water from the Himalayas.