Overpopulation Of Iceland

Another physical factor is snow; if a volcano is snow capped, like Eyjafjallajokull, then the lahars and flash floods become a greater hazard. The flooding in Iceland in 2010 caused 700 people to be evacuated. Without the snow then lahars and floods may not be a problem at all.

The Earth has been experiencing a considerable amount of climate change for the last several decades. Natural factors that contribute to the climate system consist of: solar output, volcanic activity and earth’s orbit around the sun. The two factors relevant on timescales of contemporary climate exist in volcanic activity and changes in solar radiation. The earth’s energy balance primarily influences the amount of incoming energy from volcanic eruptions, which have a relatively short-term effect on climate. Changes in solar output have contributed greatly to climate trends over the past century. The effect of greenhouse gases in the atmosphere has been at least ten times that of changes in the Sun’s output and the ocean covers more than 70 percent of the earth’s surface, receiving twice the amount of earth’s radiation. Although the sun is the engine that drives all the weather, oceans and atmosphere control the sun 's energy along certain

A man in Iceland who has monitored glaciers predicted that by the end of the century, Iceland will be ice free. Not something you would expect from a land that has had glaciers for over two million years. On the tips of glacier in Greenland, researchers found water in places there had not been water in maybe

Government is defined by Oxford Dictionaries to be “The system by which a state or community is governed”.

The United States already had an overpopulation problem. Now that the population is growing even more we have more cities and states being overpopulated. According to Support U.S. Population Stabilization (SUSPS), if our population trend continues, we will be able to add enough population to create another New York City, Los Angeles, Chicago, Philadelphia, Baltimore, San Francisco, Indianapolis, San Jose, Memphis, Washington D.C., Jacksonville, Milwaukee, Boston, Columbus, New Orleans, Cleveland, Denver, Seattle, and El Paso - plus the next 75 largest cities in the U.S. - by 2020. According to Federation for American Immigration Reform (FAIR), low-ranking countries have high population growth and high ranking countries have lower population

Throughout the last few hundred years, humans have built a foundation. Compared to all of the other animal species on Earth, humans are the most intelligent. We have built houses everywhere, developed a system to sustain ourselves, and now inhabit almost every piece of land on earth. Humans are smart, strong, and know how to fend for themselves. But, humans have a tendency to take it too far, and we have already done so. There have been numerous advancements over the past few hundred years which could ultimately lead to the downfall of the human race. The main issue is overpopulation due to the advancements in technology and general knowledge. The statistics from an article by Kenneth Smail show that “In the year 1900, there were almost 2 billion humans living on Earth. Throughout the 1960’s, the baby boom, there were 3 billion humans on Earth. Today in 2016, there are just over 7 billion humans living on Earth.” Currently, we have taken up just over half of all available land on this planet, and with increased amounts of people having kids, our population will only increase. Overpopulation is becoming a serious problem all around the world, especially in countries such as China and India. There are many global problems associated with overpopulation that are becoming more and more prevalent, which will all have dangerous effects on the foundation that humans have

In the expository styled documentary entitled Don’t Panic: The Truth about Population by Hans Rolling, he presents and supports the argument that despite the world’s growing population and the many challenges associated with this, there is still the possibility of creating a bright future for the generations to come. The universal truth presented throughout the documentary is that education helps people to evolve. Education is necessary for the development of future generations. This is observed through the quote “In my mother’s day, they use to get married young they had no chance to study. But now we can have big dreams of becoming a doctor or an engineer”

To start out, any eruptions could melt the ice. Considering global warming is a huge concern, this would contribute to that as well as causing the ocean levels to rise. If there were many eruptions, and a lot of the ice melted, it could cause ocean levels to rise far enough to put some parts of coastal communities underwater. This could affect my life directly, because if this were to happen we would see much of the Florida Everglades disappear, and my family has a house down there. It would affect thousands, if not millions around the world. For example, Venice is already sinking. If the ice shelf were to melt, it would raise ocean waters by about 12 feet, which would force emergency evacuation of the historical city. People around the world would lose their homes they worked so hard

The main geological structures that are affected and effect the volcanic collapse are Glaciers. As the glaciers melt, this tends to cause Volcanoes to collapse. This article is useful to see the cause and effects that glaciers could have on volcanic structures and its collapse. This article shows how climate change hasn’t as such caused a volcano to collapse but how the gradual effects cause volcanic edifices to become unstable.

Iceland is a country that is misleading in many ways and is often underestimated. The name Iceland, itself is often debated and joked about, however the origin of the name Iceland is credited to a story by a Scandinavian sailor in the “Book of Settlements” (Shanin). Many often joke that the country of Iceland is greener than one may be led to believe in more ways than one. The island was first inhabited by Nordic people around 870 AD in what is now modern-day Reykjavik (Valgardsson). The city of Reykjavik is the heart of Iceland in more ways than one. The city is home to approximately 120,000 people this contributes to the 60% of the Icelandic population who live in the Reykjavik city area (Scrivener). In addition to housing the largest population in the country, the city is also the home of the Icelandic government, the country’s biggest industries, and Icelandic culture (Valgardsson). This is what makes Reykjavik so unique as the city itself is an embodiment of the country of Iceland as a whole. And while it is the fastest growing urban area among Nordic countries, what sets it apart from other homogeneous nordic cities is its approach to the environmental sustainability and its goal to be carbon neutral by 2020.

Iceland is affected by climate change because as climate change takes place its glaciers will melt and the melting ice will run off into the sea causing the sea level to rise. Some of Iceland is low – lying land which means that it will be the most affected part of Iceland as it will get flooded more easily, so the residents will be in greater risk of danger. The Kyoto protocol is an agreement between countries them to reduce their greenhouse gas emissions in the future. This will be hard because you have to find alternate ways for which people can do things which will lessen the impact that it will have on the atmosphere, it will also be expensive as well which means that only some people will have access to it or it will only be used for

This is important because there have been some volcanoes found under some ice sheets located in Antarctica and if they erupt it will change the climate even more than global warming is. It is also important because it could solve the issue of where we can put all 284 tons of trash we throw out each year. Volcanoes are also powerful enough to cause earthquakes landslides flooding destroying many things in its path. We should protect ourselves by evacuating the moment you here of one and help people who have lost their home a place to stay.

There are many variables within the climate change equation that must be taken into account to determine what is truly causing the climate change. Yet, recently, it has been observed that in years following a volcanic eruption the global temperature has been a couple of degrees cooler, and there has been increased precipitation. "The amount and global extent of cooling depend on the force of the eruption, the amount of particular gases emitted, and, perhaps, on the location of the volcano with respect to the world's global atmospheric circulation patterns." (NASA Homepage) The argument that volcanic eruptions cause the climate change is as follows: volcanic eruptions eject sulfur dioxide into the atmosphere, and the resulting stratospheric aerosols change the short and long wave radiation budget of the atmosphere. This causes a chain reaction in which the stratosphere cools off. (Welcome to MTU Geology Department) The diagrams below illustrate the many variables involved in a volcanic eruption.

The hypothesized Finnish population bottleneck is supported by archaeological evidence that shows the number of artifacts significantly decreased at roughly the same time as hypothesized. When taken together, the genetic and archaeological records suggest that there may have been a population bottleneck. The hypothesized population bottleneck circa 4000 BP (2000 BCE) has been increasingly researched over the past few decades, as genetic evidence has come to support the existing archaeological evidence for such an event. Recent genetic testing has shown that there is very low diversity on the Y chromosome, suggesting that the number of male ancestral lineages was small, especially compared to the rest of Europe. This is evidence for a population bottleneck that killed a large portion of the population at some point in the past. In addition, there are genetic differences between eastern and western Finland the presence of Finnish Disease Heritage, where certain genetic diseases are found in proportions different from the rest of the Europe, as is common in groups with decreased genetic diversity. Other arguments that explain the same evidence in other ways have been proposed and no consensus has been reached on which side is correct.

In today’s day and age, when you hear the word “global warming”, the first thing you tend to think about is car emissions or large nuclear power plants killing the ozone layer. However, you never think about natural causes of climate change such as solar activity or volcanic eruptions. Volcanic eruptions can impact global climate change drastically, and play a much larger role than expected.