With the acceleration of global climate change and urbanization, natural disasters are becoming a serious challenge faced by people through social and economic development. Big cities which are the main place with a highly concentrated population and economic development have not escape this disaster therefore the harm and losses caused by natural disasters is huge. Flooding is one of the most dangerous natural disasters which have caused a wide range damages at different level. My essay will first discus what is a flood and it will be followed by the causes of flood and finally its consequences.
Flooding can be described in different ways but a common definition of flooding is too much water at the inappropriate place. Another, more integrated definition of flooding is "a ordinary and temporary situation of partial or complete inundation of commonly dry land areas from spills over of inland or caudal waters from the different and fast accumulation or runoff of surface waters from any source" (Applying Geoscience to Australia's Most Important Challenges, Australian Government Geoscience). Flooding can have both active and passive impacts. They can be beneficial for human and ecological systems martyrdom from drought prolongation, on the other hand it is also estimated to be the world by very expansive natural tragedy.
The causes of flooding can be divided into natural factors and man-made factors. It occurs most commonly from heavy rainfall when natural watercourses do not have the capacity to convey excess water. According to Morita M, she points out that global warming will change the future rainfall patterns. However, floods are not always caused by torrential rain. They can also consequence from other situation specifically in coastal areas where inundation can be caused by a storm surge associated with a tropical cyclone, a tsunami or a spring tide simultaneous with higher than the levers of simple river.
One of the natural causes of climate change is variations in solar output. ... Another natural cause is volcanic eruptions. ... Burning fossil fuels is also a cause of climate change. Fossil fuels include petroleum, coal and natural gas. They are formed by natural processes such as the decomposition of dead organic matter taking place over millions of years. ...
Current life on Earth could not be sustained without the natural greenhouse effect. ... Furthermore, not all things, whether they be natural ecosystems or human settlements, are equally sensitive to changes in climate. ... Coastal flooding could cause saltwater to flow into areas where salt is harmful, threatening plants and animals in those areas. ... Coastal flooding also may reduce the quality of drinking water in coastal areas. ... More hot days increases the possibility of heat related health problems. ...
Due to the developing issues of a growing population, climate change and increasing economic inequality amongst the world, this issue of global hunger is only intensifying into almost unmanageable concern. ... To accommodate the needs of this growing population and globalisation, more green-house gases and dirty emissions are being released into the atmosphere than ever, spurring on the catalyst of the increasing amount of naturals disasters such as long periods of drought, floods and cyclones. These natural disasters are destroying crops and harvests for much of humanity, having a significa...
Due to the developing issues of a growing population, climate change and increasing economic inequality amongst the world, this issue of global hunger is only intensifying into almost unmanageable concern. ... To accommodate the needs of this growing population and globalisation, more green-house gases and dirty emissions are being released into the atmosphere than ever, spurring on the catalyst of the increasing amount of naturals disasters such as long periods of drought, floods and cyclones. These natural disasters are destroying crops and harvests for much of humanity, having a significa...
After the industrial revolution, we can understand the vital role of how humans are the major cause of global warming through air pollution, since this, global warming acts directly by: increase in respiratory diseases, and water shortages and acts indirectly by: natural disasters, diseases, and diet and nutrition due to changes in agriculture production. ... Global warming has made a tremendous impact on the world due to "mother nature's fury" of natural disasters. ... Climate change is also projected to cause an additional 37 hurricane-related deaths per year in that state by...
I have put together a report to emphasize the problem in land-use planning related to urban development on a floodplain. ... The Disasters H.Q.com site explained that "The hurricane produced the worst-ever floods in that area. ... (Disasters H.Q.) ... Pictures from Disasters H.Q. ... According to the Disasters H.Q.com site, in an effort never to duplicate this disaster, the city of Toronto turned most of its floodplain land into parks. ...
Unlike after other natural disasters, the land after the volcano eruption usually can't be used by people. ... The drop in temperatures also led to increased climate dryness. ... One of the effects of volcanic eruptions is related to the emission of sulfur into the atmosphere. ... Long-term damage is related to toxic gases emitted into the air before, during or after the eruption. The most significant of this damage has to do with climate change! ...
People began acting as if they were not a part of the natural environment. To those who forgot that they were a part of the natural environment, the natural environment was like a faraway farm or unlimited junkyard. ... People soon begin noticing unusual occurrences of natural disasters, such as floods caused by extreme weather and outbreaks of plague, that endanger the survival of the earth. ... Weather-related disasters - especially African droughts and Asian floods - have become increasingly common and serious. Evidence of a changing climate gets harder to ignore by the day. ...
