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What are the effects of climate change essay
What are the effects of climate change essay
Floods in Bangladesh introduction
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Climate change is the change in earth’s climatic pattern. This can result in an increase of temperatures; which increases the likelihood of the recurrence of devastating natural disasters. Although our planet has seen the significance of climate change in its history, today’s problem is even more alarming due to the rate of change of human activities. Due to increasing concentrations of Green house gases, our climate is expected to change even more in the coming decades (Climate Change Cell). Bangladesh, a country located in South Asia is the most affected country by climate change in the world (Aneki). This climate change has a huge impact on the country’s agriculture, infrastructure, and way of life. This is mainly because of the geographical location of the country, making it highly vulnerable to natural disasters. Bangladesh has a flat, low lying landscape, and lack of institutional setup. Climate change is becoming a very crucial issue to its citizens and government of Bangladesh. More than 80% of the land is prone to flooding (Denissen). About two thirds of Bangladesh’s population is engaged in agriculture; so climate change will affect these farmers in a bad way. These natural disasters bring floods, cyclones, storms, extreme temperature and drought into the country (Denissen). Mostly, the Northern regions of Bangladesh suffer due to extreme temperature problem. The World Bank warns Bangladesh of suffering climate change the worst by the year 2100. The report estimates that the sea level will rise by 3 feet. This will cause huge flooding, and the falling of crops in the country (Hasan). It is also mentioned that this will cause poverty and inflation (Hasan). Rebecca Sultan, a woman living near the Bay of Bengal, has been shattered by climate change twice in one year. Firstly, a Cyclone of 140mph wind ripped through her village. This disaster killed about 6,000 people, flattening their houses and crops, and devastated the lives of millions, including Sultan’s (The Guardian). The second Cyclone hit the Bay 18 months later, but this one was even worse. Cyclone Aili tore in with flash floods, salt water, and torrential rains (The Guardian). “We know we must live with climate change and are trying to adapt," said Sultan (The Guardian). Storms like this happened once every 25 years. But these two disasters made history change. These super cyclones have convinced villagers and the government that Bangladesh is at danger. Mr. Atiq Rahman, the director of Bangladesh Centre Studies said, “There will be more droughts in the North.
In recent decades, the contentious issues surrounding climate change and the corresponding effects it likely exerts upon contemporary civilization has developed to become one of the most pressing areas of concern afflicting humanity (Armstrong, 1). Currently, climate change has started to demonstrate its potentially calamitous consequences upon human subsistence practices, and has even begun to alter the very environments that entire societies reside in, theoretically endangering them in both instances (Armstrong, 1). Though the hindrances inherent in climate change are potentially devastating to the preservation of modern society, the problem of climate change itself is not one that is exclusive to the contemporary era. Rather, the harmful
The clock is ticking! Global Co2 emissions have increased exponentially since the industrialization of today’s developed world. Emissions have now passed the absorptive capacity of the earth and are accumulating in the earth’s atmosphere, warming the surface of the earth and inducing localized climatic changes. Climate change is often a localized issue. Many regions of the world will continue to become hotter, while others may experience highly variable weather patterns. Climate change poses a serious threat to ecosystems, economic sectors, and human welfare. Although almost entirely caused by the developed world, climate change will disproportionally affect the world’s poor.
The effects of climate are felt throughout the world, all living things are affected with it. The effects of climate change are affecting directly the human life. It has been noticed that around the globe, seasons are shifting, temperatures are climbing and sea levels are rising. The world compares to century ago, it has changed drastically and it is becoming worse with climate change. Climate change will rapidly alter the lands and waters which we all depends upon for survival which will leave our children thus the future generation with a different world. In the time to come if not much is done for the case of climate change, There will be shortage of food and drinks, many new illnesses and diseases and some part of the world will become in appropriate for living things to live due to natural disaster. It can be that with the rapid Global warming and climate change, one-fourth of Earth’s species could be headed for extinction by the year 2050.
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
Due to the change in climate, natural disasters take place taking away lives of the people. For example, The Nepal earthquake which took place on 25th April, 2015 which killed over 8000 people and injured more than 21000 people.
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
Achenback and Heide addresses the impact of uncontrolled human activity on the climate change. According to them the temperature has increased one degree from the previous century. This is due to the emission of carbon dioxide from factories, combustion of fuel fuels, cutting down of trees and uncontrolled mining. The article gives the story of a widow named Nuzahan Bibi in Bangladesh who makes her living by
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...
Climate change has become of the world’s major issue today. The earth’s climate is always changing in a very fast and also in different ways. Climate changes affect our lives psychologically, emotional and also physically. Climate change is defined as a long term change in the earth’s climate, especially a change due to the increase in the average atmospheric temperatures. Due to this change in temperature, a lot of changes has occurred in our environment, these changes include rising sea levels, flooding, melting of polar ice caps, hotter days, colder nights and heat waves. These climate changes plays an important role in shaping our natural ecosystem, our human economics and also the most important, it affects the human race. For
Climate change is a long-term change in regional or global climate patterns. From the mid twentieth century to now, there has mostly been a significant increase in average global temperatures. Climate change is a major issue in the world today, and a lot of people feel very differently about the cause of it. The common argument is whether climate change is a natural occurrence or if the recent increase in temperatures is because of humans. Climate change is a natural cycle in the Earth’s weather.
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 fourth 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 damage in the future. It is estimated that global temperature will rise by 1.8 oC - 4.0 oC by the end of the 21st century (Izaurraade, 2009).
Extreme event is another major problem of climate change. In the coastal cities, extreme events can result in many people who injured and died. Disaster plan can help people out of danger. Stephens et al. (Stephens 1996, cited in UNDP 2012) explain many poor people live in Indore who fix the shelves and put up the electrical on the walls. Moreover, they pack some portable valuables, cooking utensils and some clean clothes. A perfect disaster emergency plan can strongly reduce the economic loss and casualties. However, disaster emergency plan can only solve the current extreme
As defined by the Oxford dictionary, climate change is, “a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.” (Oxford Dictionaries) Moreover, evidence of climate change can be found all over the world, and in many different forms, but is especially prevalent in certain regions. For instance, in Southeast Asia, specifically the nation of the Philippines, signs of climate change can be observed frequently, if not regularly. One major ...
According to the Canada’s Action on Climate Change, Climate change is a long-term shift in weather conditions identified by changes in temperature, precipitation, winds, and other indicators. Climate change can involve both changes in average conditions and changes in variability, including, for example, extreme events. Climate change is one of the biggest crisis in the earth. It will cause a huge damage to the eco-system and human. We are the victims of the climate change. However, we are the one who cause the climate change.