Air Pollution
Deforestation has been an ongoing activity in both the North and South Island in relatively equal measures. Since New Zealand was inhabited, Maori and European settlers have exploited the forests in New Zealand, reducing them from 82% to 23% of the surface area throughout the country. (Ewersa et al,, 2006). This is a great volume of vegetation which has been removed from the earth’s surface. In return, many harmful impacts are being imposed on the environment. One of these is the increased pollution in the air which is a result of less oxygen being released from trees. With deforestation occurring at such noticeable rates, it is with urgency that the issue needs to be faced in order to protect the well-being of both the environment as well as humans. Deforestation alters normal weather patterns by causing warmer and colder temperatures. These impact the environment as they affect the growth of crops that rely on constant temperatures for growth. It also increases the frequency of flooding as rainfall levels are affected by deforestation. (Chakravarty et al., 2012)
Climate Change
Not only is air pollution a result of deforestation but contribution to climate change is very significant and is an issue that needs to be faced in New Zealand before it creates too much harm. Forests store large volumes of carbon dioxide and in return, release oxygen into the atmosphere. When a forest is cut down, the carbon dioxide is immediately released into the air which is not
Forests play a critical role in mitigating climate change because they act as a carbon sink soaking up carbon dioxide that would otherwise be free in the atmosphere and contribute to ongoing changes in climate patterns. Deforestation undermines this important carbon sink function. It is estimated that 15% of all greenhouse gas emissions are the
Many people believe that deforestation has a negative impact on the world because it stops carbon dioxide in take (how trees take carbon dioxide from air to purify the oxygen), causes soil erosion and destroys habitats for many species, however many do not as it supplies jobs for thousands of people, it helps environments in particular places and frees land for grazing animals and houses.
Since the beginning of time, every single living organism on this planet has come to depend on one important thing, oxygen. One of the main sources of this life necessity is our trees. Trees are known to filter the air of many harmful pollutants and absorb carbon dioxide, making the air we breathe fresh and clear of toxins. But what happens when this source is eliminated from the environment? Deforestation, the removal of forests/trees, is a major ongoing issue that, not only has been happening for centuries, but is very well still occurring today. Although there are some positive aspects of deforestation, including building more communities, there are also many negatives that outweigh the positives. Scientists have estimated that between the years 1990-2015, the Earth lost approximately 129 million hectares of forest. The results have been catastrophic and include increased amounts of CO2 into the atmosphere, the impending extinction of various different species, and major changes in the weather.
Deforestation is the clearing of a forest and/or cutting down of trees for human benefits such as agriculture, wood exports, etc. Deforestation is the cause of numerous environmental impacts such as habitat loss, flooding and soil erosion. It can also cause climate change, by reducing the amount of rainfall and changing the amount of sunlight reflected from Earth’s surface and increases the risk of forest . Tree growth is important for biodiversity because they absorb carbon dioxide which is a harmful greenhouse gas . However, since deforestation reduces natural carbon sinks, it disrupts the balance between oxygen and carbon dioxide in the air causing the amount of carbon dioxide in the air to increase. This poses a serious
The carbon cycle plays an important role in the human environment. Carbon alone is very lethal, but when it’s mixed with oxygen we can form co2. The air is mixed with carbon and oxygen which humans are able to breath. As deforestation continues to rise co2 begins to lessen and the air could be
The Future of our planet is in stake? And its major cause is just cutting the trees. Does it sound silly? Maybe, but it is one of the major cause of the major problem in the world. And it is described with a term called “Deforestation”. Deforestation is the mass destruction of forests so that the land can be used for other purposes. According to the Food and Agriculture Organization of the United Nations (FAO), it is estimated that 18 million acres (7.3 million hectares) of forest area each year corresponds to that of Panama(A country in Central America).Deforestation has important global consequences. As trees grow, forests cut carbon in the form of wood and other biomass, absorbing carbon dioxide from the atmosphere (see Carbon Cycle). When forests are burned, their carbon returns to the atmosphere as carbon dioxide, a potential greenhouse gas that can alter the global climate (see the greenhouse effect; global warming) and trees no longer exist to cut off more carbon. Despite the fact that the effects of the deforestation are more, The factors that causes deforestation is lot and it's not because of any individual person or any particular country. Every human in this planet have a fair part in this crisis. And it can reversed, if necessary measures are taken to avoid the deforestation in future and protect our Planet. Moreover, the change can be made by knowing the root factor which causes the problem.
Deforestation is a problem that does not concern many people, but it is an issue that the people of Earth need to deal with. In the past 50 years deforestation has increased a significant amount, but people around the world have been removing the forests since the 1600s. The forests remaining are in danger as the human population goes up, the need for resources will also increase and this will make the deforestation of the last forests come quicker before humans realize it is too late. Unless the people address this threat to the world, it will be too late because this is something that can be fixed, the forests can be rebuilt but it has to start right now before there is nothing people can do. There are many causes for deforestation such as, clearing space for urbanization, making areas available for houses, or harvesting the lumber for goods and other consumer items and all of these have an effect on the world. The consequences of deforestation can affect all aspects of life on Earth, including the water cycle, the soil, and the life quality of species around the world.
Have you ever wondered why when you travel somewhere It’s sometimes harder to breath there? Well over the past 40 years almost 25% of our Amazon rainforest has been destroyed due to deforestation. Deforestation is the term used to describe the permanent destruction of forests in order to make land available for other uses. The expansion of deforestation in the United States has long lasting and extremely detrimental effects consequences that affect the environment in catastrophic ways of causing poor air quality and ozone layer depletion.
Deforestation is commonly defined as: “the cutting down of trees on a large scale turning forests into non forests”. There a many
Deforestation causes many large problems for the environment and society. The largest issue is the destruction of habitats. The loss of habitat affects millions of species. Eighty percent of Earth’s land animals and plants live in forests. Deforestation is beginning to kill off species because many species cannot survive the deforestation that destroys their homes. Deforesting ruins biodiversity and alters the
According to the United Nations' Food and Agriculture Organization (FAO), an estimated 18 million acres of forest, which is roughly the size of the country of Panama, are lost each year. Undeniably, the deteriorating environmental situation, the increasingly severe pollution of the atmosphere, and water, the severe damage to the living environment of wild animals and plants, the extinction of many species, the deforestation and the transitional mining of mineral resources caused contrary facts. Human existence and development have brought real and more serious potential threats. The scarcity of environmental resources is manifested gradually. As environmental issues are becoming a bottleneck restricting economic growth, it is imperative that lousy effect governed the environment.
Deforestation is the clearing or removal of a forest or area of trees in order to use the land for other activities. Deforestation is a critical as no country in the world has succeeded in tackling the issue perfectly, despite the never-ending efforts made. The long-lasting effects of this matter are indeed, enormously negative, therefore it is pivotal for humans to explore the wide variety of effects and causes of deforestation of rainforests worldwide. This essay will explore the effect of population rate, logging, and agricultural activities towards deforestation. Next, we will be examining the link between the three causes with loss of species, land quality, and indigenous people.
Deforestation is the destruction of a wide area of forest land into a cleared land that is used for a variety of reasons. The impact on the environment from cutting down, burning and damaging forests is very detrimental and there are severe consequences for the environment and future generations because of deforestation. According to the United Nations' Food and Agriculture Organization approximately 7.3 million hectares of forests are being destroyed per year in the world (Bradford, 2015). In this essay, I will explore the impact that deforestation on the environment and I will also look at the actions that are being taken to prevent deforestation. There are various reasons why deforestation is occurring despite its negative effects on the environment. Deforestation can cause very serious environmental problems such as climate change, flooding, loss of habitats as well as others.
Deforestation is a major global problem with serious consequences to the planet. These consequences have a negative effect on the climate, biodiversity, the atmosphere and threatens the cultural and physical survival of life. Deforestation is the permanent destruction of indigenous forests and woodlands. It has resulted in the reduction of indigenous forests to four-fifths of their pre-agricultural area, so that now indigenous forests cover only 21% of the earth's land surface. The world Resources Institute regards deforestation as one of the worlds most pressing land use problem.
Deforestation rids the earth of trees; necessary organisms that produce oxygen while taking in carbon dioxide through the process of photosynthesis. Because of this, these organisms are imperative in the process of balancing the amount of carbon in the atmosphere. The lack of trees and plants allows for a lack of oxygen, which is necessary for humans to breathe and live.Since trees absorb carbon dioxide, when cut down, there becomes an increase of gas in the atmosphere that leads to more heat being trapped inside the atmosphere, allowing for more severe effects of global warming to occur. By continuing to use trees for our own benefit, they will not only run out, but it will take longer to regrow trees to their full height.