Global warming implies enhanced green house effect, which entraps solar radiations, consequently increasing the overall temperature of the earth. The GHG creates a blanket in the lower strata of the earth’s atmosphere and this phenomenon results mainly from human activities. The average global temperatures and CO2 level in the atmosphere are higher than they have ever been in the past. Records show that the last 25 years have been the warmest in the past 5 centuries. If temperature rises by 4 – 5° C; a flood event that is likely to occur only once in 100 years in the last century could occur every 10 to 50 years in the vulnerable locations. UN members have pledged to limit warming to 2° C but the current situation is going towards 4 - 5° C by 2100, which seems catastrophic to scientists for biodiversity, extreme weather or sea-level rise. An increase of 2-4° C may lead to 10-20% increase in cyclonic intensity. This warming can go up to an increase of mean surface temperature by 3.5-5° C by the end of the century.
The recent catastrophic climatic events in India are the consequences of global warming. Mumbai, the business capital of India extremely is vulnerable to rising sea levels. According to the Intergovernmental Panel on Climate Change (IPCC), the Arabian Sea level around Mumbai is steadily rising at the rate of 2.4 mm per year and expected to rise as much as 15-38 cm by 2050. The city is in a seismic zone and prone to experience massive earthquake or a giant tsunami causing unimaginable loss of human lives and assets. This necessarily means that this would affect the economy of the entire nation, city being the business capital of India. According to a 2012 report, about 2.7 million people live in areas at risk of flood...
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...g construction practices: Reducing the salt content of new building materials; upgrading of older buildings; and examination of stability of seaside buildings at risk of land erosion
Greater investment: Investments in heath sector, health care facilities and health infrastructure for providing medical care to people affected by climate change.
Introduction of Energy Conservation Measures at all levels
Enhancement of the urban ecosystem: Creation of more open spaces, greenery, parks and tree-lined roads.
The population increase and global warming effects in Mumbai will endanger the city much more in coming days. It is high time that Central, State Governments and Local bodies become aware of the gravity of the situation and make necessary policies in urban and environmental planning, where the inhabitants also take active participation to save the city.
Over the past years, planet Earth has been warming up. According to NASA's Goddard Institute for Space Studies, average temperatures have risen around1.4 degrees Fahrenheit/0.8 degrees Celsius since 1880. In fact, the rate of warming is increasing. It was reported by a number of climate studies that the last two decades were the hottest in 400 years. Global warming is a major threat to the planet. It is agreed that humans have caused most of the past century's warming by releasing greenhouse gasses, as we power our electronic lives. The “greenhouse effect” is performed when the gasses let out into Earth’s atmosphere trap heat from the sun. Through the burning of fossil fuels, humans are enhancing the greenhouse effect and increasing the temperatures of the planet. Although the greenhouse effect is what keeps the planet warm, thereby supporting life, too much would also result in severe issues. Now, with the increasing rate of greenhouse gases emissions, frozen glaciers are melting, sea levels are rising, and wildlife is scrambling to keep up with the fast pace. Above that, weather can also become more and more extreme. Something has to be done.
Global warming is a problem that is often overlooked by many and is hindered among other problems that require immediate actions. Over the last 136 years the temperature in earth has increased 1.7°¬¬¬F. Although an increase of 1.7°¬¬¬F over 136 years may not seem like a lot but humans are destroying the earth at a faster rate than ever before. Human omissions are roughly equal to 4 Hiroshima atomic bombs exploding across the planet every second leaving future generations of human in jeopardy. With warmer climate comes with catastrophic outcomes like drought, which can destabilize the food sources on earth leaving millions of people hungry. Widespread extinction of most species on earth and the melting of polar ice caps can raise the sea level leaving most of the world’s coastal cities under water. This cannot happen overnight but if humans keep omitting at the current rate the outcome of climate change will become prominent
As modern humans, we have been innovators. We have solved many problems that many would have thought to be impossible such as going to the moon for instance. We have been posed with many problems and have come up with many solutions. Unfortunately many of the problems we faced were something such as “in the heat of the moment” situations. Unfortunately sea level rise is a slow process, so many people would not see this as a problem until we have shot ourselves in the foot. With rapid globalization taking hold in developing nations, more and more carbon dioxide is being released into the atmosphere. We as a planet must prepare for the worst because sea levels will creep higher into our cities. Even though we may be able to slow the rise of the oceans with carbon emissions, it still will not be enough to save our cities. Our homes and history will have been lost to the sea if we do not act soon to protect our c...
With global temperatures predicted to rise two to six degrees Celsius by 2050, according to the book Global Warming The Threat of Earth’s changing climate, (Pringle 33) many people are becoming worried about rising sea levels from this warming (Pringle 25-26). This warming however, may have a larger side affect that many scien...
Scientists and environmentalists started talking about global warming and the dangers of climate change long time ago but it is now when the consequences of these effects began to manifest themselves in a clearer and even worrisome manner. The temperatures on Earth are rising, the sea level is rising, the amounts of CO2 and ozone in the atmosphere are increasing, the amount and timing of precipitation is changing. All of these issues show tendency to worsen in the future, though it is hard to predict exactly by how much or at what rate they will unfold. One thing is clear – climate change has an impact on almost every area of our life and it deserves our attention and timely response.
The country Maldives is a string of beautiful islands that can be found just southwest of India. The problem with this is that the islands are surrounded by the Indian Ocean and the sea level is rising because of global warming and the islands are no higher than eight feet above sea level. There is an overwhelming consensus amongst scientist that human activities from countries around the world are primarily responsible for global warming due to the use of fossil fuel, pollution, and deforestation. These activities contribute to excessive fluorinate, nitrous, methane, chlorofluorocarbon, and carbon dioxide gases being emitted into the atmosphere. These emissions contribute largely to the greenhouse gases which are the cause of global warming. The effects of global warming are; record high temperatures, glaciers melting, and sea levels rising. Even though the effects of global warming will eventually be felt by everyone, it will however be felt by low-lying islands like Maldives first, threating their very existence. As the ocean slowly consumes the islands the islanders will be subject to economic hardship, civil conflict, and displacement.
Since 1900, New York City’ s average annual temperatures, measured from Central Park,have increased by over 1.67 degrees Celsius, and the sea levels surrounding the cities have risen by over a 30 centimeters. In addition, sea levels could rise additionally up to 2 meters by 2100 (Gerken, 2015). Resultantly, more extreme precipitation events are expected to occur in the future, such as hurricanes and flooding. Currently, 11 percent of the city’ s area is currently included in the 100-year flood plain, affecting over 400,000 residents, and that number could increase to 20% by 2100 (Gerken, 2015). The mayor of the city, Bill de Blaiso, had announced a sweeping plan to reduce greenhouse gas emissions by 80% by the year 2050, allegedly make neighborhoods safer from disaster.
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
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
The effects of such climate changes would be so profound on India because its coastline is home for much of the country’s social infrastructure. In addition, India ’s tourism industry is almost entirely reliant on its beaches. Potential oil reserves along India ’s coastline are also at risk to be lost with rises in sea levels which could possibly eliminate any potential natural riches existing in India. It is predicted that with a 1 meter rise in sea levels along India’s coastline, 1,700 square kilometers of agricultural land would be destroyed, putting 7.1 million Indian at risk.
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future.
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...
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).
As many already know, drugs that are prescribed to us for medical reasons are planted and grown in the ground. The earth warming can affect the growth of these drugs, which eventually can affect our health. As a future nurse it is my job to make this change known to my future patients so they can be aware of this change. According to the University of California San Francisco, “nurses can learn and then practice and lead others on their personal and institutional practices, implementing the principles of reduce, reuse, recycle, recover and re-educate at home and in the workplace” (Vlahov). The aspect of nursing for global warming is a lot bigger than what the average human would think. Not only to us nurses have to do the best we can with how the environment is but also we have to deal with it and inform the patients on how they can help
Global warming is one of the most serious issues that the human species face today, yet the majority of the population does not pay attention to it. People are not aware of the dangers and do not care about it much because the main effects will affect the next generation and not themselves. Global warming is happening and it is the reason for changing weather and weather extremes such as earthquakes, floods and wildfires. Global warming is caused by societies lifestyle and these lifestyles destroy the environment and affect the whole world. The use of cars, trains, planes, as well as wasting energy for people’s entertainment has a price; this price is that society is in danger.