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Flood in Bangladesh pragrap
Climate change and bangladeshessay
The flood in Bangladesh essay
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Bangladesh, or officially the People’s Republic of Bangladesh, is located in South Asia. It borders India to the west, north, and east, and Burma to the southeast. It also borders the Bay of Bengal and the Indian Ocean to the south. It is a small country, with an area of approximately 147,570 sq. km. (94th compared to all countries). However, it is the eighth-most populous nation in the world, with a population of over 160 million people, and is also among the world's most densely populated countries. The capital of Bangladesh is Dhaka, which has an estimated population of more than 15 million people, making it the largest city in Bangladesh and a primate city. It is also the 8th largest city in the world. The country’s urban population consists of 28.4% of the total population, and the urbanization rate is approximately 3%.
Bangladesh has a low Human Development Index score of 0.515, and is ranked 146th in the world. Its per capita income as of 2013 is US $1,044 compared to the world average of $8,985. There are many factors that have affected the country’s development including environment, health, economy, conflict, and government, among other issues.
The environment of Bangladesh is quite unique. The environment, including the geography, climate, and natural hazards have hampered development in the country. Bangladesh is located in the low-lying Ganges Delta. This delta is formed by the confluence of the Ganges, Brahmaputra, and Meghna rivers and their respective tributaries, which eventually empty into the Bay of Bengal. Bangladesh has 57 trans-boundary rivers. Most of these rivers are shared with India. This gives rise to conflict about water resources, especially water pollution issues.
Also, like other places in Asia, ...
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...e several reasons for the severity of the flooding. There were unusually high monsoon rains, the Himalayas shed off an equally unusually high amount of melt water that year, and trees that usually would have intercepted rain water had been cut down.
Most parts of Bangladesh are less than 12 m above sea level. Therefore, Bangladesh is now widely recognized to be one of the countries most vulnerable to climate change. Natural hazards that come from increased rainfall, rising sea levels, and tropical cyclones are expected to increase as climate changes. Each of these hazards have serious impacts on agriculture, water and food security, human health and shelter. It is believed that approximately 10% of the land would be flooded if the sea level were to rise by just 1 m. In the coming decades, the rising sea level alone could create more than 20 million climate refugees.
As stated in the text there was a lot of flooding because 25 inches of rain fell in little than a day. The rain also collapsed hills that caused a sea of mud.
...a, particularly among vulnerable populations in Bangladesh and Maldives. “The 1995 flooding of Bhola Island, Bangladesh provides a striking example of a social and environmental catastrophe in what was arguably a climate refugee crisis as many of those who fled from the island returned to nothing” (Riva, 20). Riva claims that populations that are vulnerable to environmental hazards face the real threat of displacement under climate change.
The causes of climate change are also known to them that though it is not only the human action playing role but it is the main cause of climate change. The effects of climate change does include harm and loss of environment and organisms but it also has impact on the human health. Semenza (2014) displays an assessment report which states that throughout the 21st century, the rapidly occurring climate change will lead to increase in number of humans with ill health in many regions mainly in those of developing countries where citizens face low income. Semenza (2014) also mentions how there are physiological limits to intense heat exposure and the global climate change will turn some parts of the world which are currently highly populated into uninhabitable even if the global temperature rises by 7 degrees Celsius. Johnson (2014) states how El-Niño-related hydroclimate variability will lead to being intensified under global warming mainly in areas as southern Asia which are already stressed by different droughts, floods, and crop yields. Dettinger, Udall, and Georgakakos (2015) mentions how climate change puts risk and threat on water resources in the western United States to an extent that no other part of the country matches it. Dettinger, Udall, and Georgakakos (2015) also states how recent research and studies strictly point a limited number
Over 650 million Indians depend on climate-sensitive sectors like agriculture, forestry and fishery for their livelihoods. The adverse impacts of water availability due to change in rainfall, increased flooding in certain areas and recession of glaciers combined with increased water demand due to demographic development and climate change could threaten food security, destabilize the natural ecosystems including species that sustain the livelihood of rural households and impact the coastal system due to sea level rise and increased extreme weather events (Garg et al. 2007).
The temperatures rise and the amount of rainfall decreases which disturbs the natural system of the Earth, causing ice caps to melt, sea levels to rise, plants and animal food sources to deplete which in turn affects humans food sources and agriculture, and natural disasters to occur more often. Similarly, climate change seems to have the greatest impact on the oceans and ecosystems along the coast. Many countries center themselves on their water supply; for instance, throughout history, population has always been the densest along rivers and lakes, but mostly along the coasts. People need water to survive, not only for drinking and their homes, but they also use water to import and export goods, and for transportation. “Many areas of the United States, especially the West, currently face water supply issues. The amount of water available in these areas is already limited, and demand will continue to rise as population grows. The West has experienced less rain over the past 50 years, as well as increases in the severity and length of droughts; this has been especially of concern in the Southwest” (“Climate Change Impacts”). Another concern of climate change is the rising of sea levels, which is caused by ice melting or the shifting of the land and the plates. When the sea level rises, it affects not only all of the human activities, but the quality of their water, as well as the plants
These nations “with the least resources have the least capacity to adapt and are the most vulnerable to climate change damages, just as they are more vulnerable to their environmental stresses” (Ravindranath et al., 2002). The largest problems will stem be from a lack of water in already water scarce areas, a decline in the crop yields and health issues relating to the climate change. Heat will become a major source of harm and diseases will increase as well (Ravidranath et al,
In 1970, East Pakistan, about the size of Wisconsin, had a substantial population of 66 million, meaning that each square kilometer holds about 400 people (Disaster 174). It is located precisely where two large river systems, the Ganges and the Brahmaputra, unite to form the biggest delta in the world, the Ganges River Delta. A delta is a triangular deposit of sediment at the mouth of a river, naturally where it diverges. The two rivers conduct silt from as far as the Himalayas to the floodplains of Bangladesh, which are about 1,200 miles apart. Being one of the world’s most fertile croplands, the floodplain is densely populated. Farmers are forced to move farther and farther out into the delta, triggering them to face the perilous monsoon season, which is from June to October. One third of East Pakistan is no more than twenty feet above sea level, maximizing the death toll of life-threatening storms (History 3). The a...
According to the World Bank Development Report 2013 there has been an increase in global surface temperature of 0.4 to 0.9 Celsius (C) in the past 100 years. This change in temperature largely caused, according to the IPCC, by the release of GHGs through human activities. There are several effects associated to the change in global temperature, mainly affecting ecosystems and populations worldwide. Among these effects or consequences are sea-level rise, drought, floods, loss of mangroves, and the intensification of storms and climate processes such as El Nino and La Nina. Recent studies have focused on sea-level rise and the global effects. Over the past 100 years, sea levels have increased by 10 to 20 centimeters (World Bank, 2003). Moreover, arctic sea-ice has continued to shrink up to 10 percent or more of its total mass and by 40 percent of its thickness. Glaciers and small ice caps are rapidly melting, causing several changes in the flows of rivers and ecosystems, as well as adding to the increase of sea levels. Sea level rise will most likely severely affect unprepared, developing countries and their populations. Concomitantly, developed industrial countries with higher levels of GDP are likely to cope more efficiently with the effects of sea level rise. This paper will focus on the prognosticated socio-economic costs of s...
The History and Culture of Bangladesh Bangladesh came to existence in 1971 when Bengali East Pakistan seceded from its union with West Pakistan. It is located in southern Asia bordering the Bay of Bengal, between Burma and India. Bangladesh and West Bengal form a region which is called Bengal; and Bangladesh is sometimes referred to as East Bengal. It has a population of around 138,448,210 people. (CIA World fact book)The nation’s rapid growth has led to serious overcrowding.
During seasons with heavier than usual monsoon rains the floodwaters which overwhelm the floodplains and drainage systems are flowing from the central regions of the country down through the lower region of the Chao Phraya River and through the heavily populated capital city of Bangkok and ...
Reduce poverty. 4. Project description: Bangladesh is an agro-based country, more than 80% people live in villages. They are mostly poor. Most of the people have only homestead.
One of the major effects of global warming is the rise of sea level due to thermal expansion of the ocean, in addition to the melting of land ice. Now there are dozens of land areas that sit well below sea level and the majority of those land areas are very well populated. At least 40 percent of the world 's population lives within 62 miles of the ocean, putting millions of lives and billions of dollars ' worth of property and infrastructure at risk. (Juliet Christian-Smith, 2011) This means if the sea level rises to the projected level of 25 meters (82 feet) half of the world will retreat back to the ocean. (Rohrer, 2007) Also rising sea levels means higher tides and storm surges riding on ever-higher seas which are more dangerous to people and coastal inf...
People in Bangladesh aren’t educated enough to build any appropriate flood protection and to maintain them. The problem concerning Bangladesh is that most of the land is only a few feed above water and very unstable. No amount of river control can change this. To alleviate the impact of flooding Bangladesh’s only choice has to be severe population controls to reduce the density of people on this land and also to encourage a movement away from the lowest lying areas. It is also believed that Bangladesh will each year run a three-times higher risk of suffering an exceptionally wet monsoon compared with the probability today, thus it is also expected that parts of Bangladesh face the risk of more frequent, major floods in the latter half of this century because of global warming.
Climate change is an inevitable phenomenon that is being experienced globally in various forms such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the forth assessment report of the IPCC project even with immediate implementation of mitigation strategies global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damages in the future. It is estimated that mean global temperature will rise by 1.8 ºC - 4.0 ºC by end of the 21st century (Izaurraade, 2009). A new global climate model predicts that in the coming decade the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by end of the 21st century will exceed the most extreme temperature recorded in the history (Battistic and Rosamond, 2009).
The backbone of a stable nation, socially and politically, is agriculture. Agriculture is the largest sector that provides a nation with food and employment. Agriculture is currently being affected by climate change and at the same time it is also a contributor to climate change. The drastic elevations in climate change started from the mid to late 20th century and they have been increasing since then (Boisvenue & Running 2006). Climate change is affecting agriculture by interfering with the efficiency of crop production. Agriculture is facing droughts, flooding, sea level elevations, natural disasters, and health hazards for employees. All of these exponents lead to crop failure that creates famines and food prices to rise. On the other side, agriculture is also contributing to climate change through their output of greenhouse gas emissions and carbon footprints. These are caused by the activities that agriculture engages with such as breeding of livestock, ploughing of fields, deforestation, and the use of pesticides and other agrochemicals. Climate change affects countries differently, mainly due to their ability to adapt and their geographical location. Canada and Russia benefit from the changes in climate while Sudan and Bangladesh are affected negatively, struggling to adapt. Agriculture and climate change are interrelated processes that exist mutually making it harder to reduce one without affecting the other.