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There have been numerous flood incidents around the world which have caused devastating damage to infrastructure, the natural environment and human life. [37] Floods can have devastating impacts to human societies. Flooding events worldwide are increasing in frequency and severity, leading to increasing costs to societies. [37]
Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires. This is considered to be an important topic of the 21st century due to the implications land degradation has upon agronomic productivity , the environment, and its effects on food security . [ 75 ]
Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall ...
1967 Brazil flood, mainly Rio de Janeiro, São Paulo, flood and landslide Brazil: 1967 431 St. Francis Dam failure United States 1928 431 2015 Tamil Nadu floods Chennai, Cuddalore and Andhra Pradesh named 2015 South Indian floods: India: 2015 429 2002 Nepal flood, mainly occurred at Makwanpur, monssnal rain, flood, landslide Nepal: 2002 425
Human choices in architecture, [9] fire risk, [10] [11] and resource management [12] can cause or worsen natural disasters. Climate change also affects how often disasters due to extreme weather hazards happen. These "climate hazards" are floods, heat waves, wildfires, tropical cyclones, and the like. [13] Some things can make natural disasters ...
[1] [2] [better source needed] Natural disasters like avalanches, floods, earthquakes, and wildfires are caused by natural hazards. [3] Human-made disasters like oil spills, terrorist attacks and power outages are caused by people. Nowadays, it is hard to separate natural and human-made disasters because human actions can make natural disasters ...
Environmental disaster is caused by human activity, so many believe that such disasters can be prevented or have their consequences reduced by human activity as well. Efforts to attempt mitigation are evident in cities such as Miami, Florida , in which houses along the coast are built a few feet off of the ground in order to decrease the damage ...
Drought, a prolonged water supply shortage, often caused by persistent lack of, or much reduced, rainfall; Floods. Flash flood; Rainstorm; Red rain in Kerala (for related phenomena, see Blood rain) Monsoon