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Depletion of forest and its effects
Effects of global warming on the environment
Effect of climate change on the environment
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Recommended: Depletion of forest and its effects
Forests and trees keep our planet cool, but every year more forests are being destroyed than preserved. Deforestation is a large contributor to animal extinction through loss of habitat and global warming through loss of natural carbon sinks. As of 2016, about half of the world’s land has been deforested and about 18 million acres of forest are lost per year. This is substantial because deforestation will devastate the animal kingdom and significantly impact our future children. The government can be a powerful asset in this matter and there are a number of ways to do that. The government should fund projects to develop a more sustainable construction material to decrease the use of wood. They should endeavour to minimize deforestation and …show more content…
Fires can take out many acres of trees and destroys many forests along the way. This can lead to government spending tons of money and man-hours to stop the fire or let nature burn all of it down. Then the land is left burned and no one to replant trees. “Hundreds of trees are lost each year due to forest fires in various portions of the world. This happens due to extreme warm summers and milder winters” (conserve-energy-future 2). This quote backs up my claim and my thesis because government would need to spend more money on forest fires to help it return the way it was before. This is relevant because in the past when government got involved and invested billions to help deforestation, we have seen outstanding result and millions of cubic meters of deforestation being …show more content…
This means that there are 422 trees per person. Then the author discusses how this isn’t necessarily a good thing and that the spread of human influence decreased the amount of trees by 46 percent. His articles states, "The U.S. had 319 million people in 2014, but 228 billion trees. That 's 716 trees per person. Brazil had 301 billion trees (1,494 per person), Canada 318 billion (8,953 per person), and China 139 billion (102 trees per person). Among highly populous countries, India (population, 1.267 billion) had a tree population of only 35 billion, leading to just 28 trees per person” (Mooney 1). The statement above gives statistics on the amount of trees there are in the some of the biggest countries in the world. This is relevant because it shows which country will need aid in the deforestation problem
We can help stop the effects of deforestation by planting more trees, going paperless, and eat vegetarian meals as often as possible. Thirty eight percent of Ontario's wood is used for paper. We can save a lot of trees if people tried and cared more towards the world. In southern Canada they are planting trees where they are being cut. This will keep the amount of trees
Humans have been changing the Western forests' fire system since the settlement by the Europeans and now we are experiencing the consequences of those changes. During the summer of 2002, 6.9 million acres of forests was burnt up in the West (Wildland Fires, 1). This figure is two times the ten year annual average, and it does not look like next summer will be any better (Wildfire Season, 1). Foresters have been trying to restore the forests back to their original conditions by thinning and prescribed fires but have encountered countless delays. Politicians are proposing sweeping changes in bills, which have caused great controversy, in efforts to correct the problems that the Forest Service has faced in restoration projects. Are these bills necessary or is there a better solution that politicians are overlooking?
“In the time you can read this sentence, eight acres of tropical rain forest will have been bulldozed and burned out of existence” (Bloyd 49). However, this destruction has been neglected and overlooked for years. Many people do not understand the long-term consequences of losing the earth’s rain forests. The rain forests have provided people with many natural resources and medicines. The benefits that rain forests provide to people will be destroyed if the depletion continues to be disregarded.
Environmental issues affect every life on this planet from the smallest parasite to the human race. There are many resources that humans and animal needs to survive; some of the most obvious resources come from the forests. Forests make up a large percentage of the globe. The forests have global implications not just on life but on the quality of it. Trees improve the quality of the air that species breath, determine rainfall and replenish the atmosphere. The wood from the forests are used everyday form many useful resources. Moreover, thinning the forests increases the amount of available light, nutrients and water for the remaining trees. Deforestation (forest thinning) is one of the most critical issues of environmental problems that are occurring today.
Reason to Listen: You as the audience should listen and understand why our planet is becoming hotter and hotter, losing specialized species, and in-turn why plants are no longer able to survive for as long as they were able to before.
WPF/World Preservation Foundation, 2010, Deforestation statistics, sponsored by WPF, viewed 3rd November 2013, Available at: http://www.worldpreservationfoundation.org/blog/news/deforestation-statistics/#.UoFtypQY3TV
Rainforests once covered 14% of the worlds land surface, however now it only covers a mere 6%. It is estimated that all rainforests could be consumed in less than 40 years. Trees are becoming more needed and used everyday. We need them cut down for many reasons such as paper and timber, while also needing them ‘untouched’ for other reasons like oxygen, we have to ask ourselves, which is more important? At the current rate, most of the rainforests are being cut down for resources like paper and timber, but less importance is being placed on main resources like oxygen.
“The Earth is 4.6 billion years old. Scaling to 46 years, human have been here 4 hours, the industrial revolution began 1 minute ago, and in that time, we’ve destroyed more than half the world’s forests.” - Unknown. One major environmental problem in our world is deforestation - what is that, you ask? According to the Merriam Webster Dictionary, deforestation is the action or process of clearing of forests. Some consequences of this include a large contribution to global warming and climate change (about 1.5 billion tons of carbon dioxide each year), loss of biodiversity especially in tropical rainforests, and the extinction of many known or yet to be discovered species. But, through some Debt-for-Nature Swaps, leaving forests
This is alarming since recent data indicates these enormous forests are land-dwelling carbon absorbers that could help to slow worldwide climate alteration. The United Nations ' Food and Agriculture Organization (FAO) estimates “eighteen million acres of forests have been destroyed worldwide;” and NASA forecasts “that if current deforestation rates are not reduced, rainforests could become entirely eradicated in a century.” The nations with substantial deforestation are Brazil, Indonesia, Thailand, Africa (The Democratic Republic of Congo included), and remote areas of Eastern Europe. Indonesia, the country with the greatest deforestation within the last century, has lost approximately forty million acres of indigenous
Deforestation, defined by biologist Charles Southwick as "the destruction of forests; may involve clear-cutting or selective logging" (p. 365), is a predominantly human-driven process that is dramatically altering ecosystems worldwide. "Clear-cutting" involves the indiscriminant removal of every single plant and tree species from within a selected area. The other major process of deforestation, "selective logging," focuses removal efforts on only specific, predetermined tree species within a chosen area. The statistics gathered about human deforestation over time are considerable, and they can be somewhat controversial. Depending on the source and the location selected, the magnitude of deforestation varies. Southwick estimates that, approximately 10,000 years ago, 6.2 billion hectares (23.9 million square miles) of forest existed on earth (p. 117). That figure is equivalent to 45.5% of the earth's total land. He further estimates that, by 1990, this amount had declined 30%, with only 4.3 billion hectares of forest remaining (p. 117). Southwick also acknowledges other estimates that place the total amount of deforestation between 50% and 75% (p. 117). NASA has similar deforestation statistics that confirm these trends. According to their website, 16.5% of the Brazilian Amazon forests have been destroyed. They also note similar magnitudes of deforestation in Southeast Asia (Cambodia, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam), despite the significantly smaller total area of forest within these countries. These grim figures are somewhat tempered by the NASA finding that, over the past ten years, the deforestation rate has declined from 6,200 square miles per year to 4,800 square miles per year. Though this trend is n...
The population of poor shanty towns are being encouraged by the government to move to the forested area. This once again means the felling of trees. You can work out that only 1 of
...ll persons. Only when the population of Earth contributes as a whole to stopping deforestation, will this dire situation be resolved. Deforestation must be stopped; our very survival depends on it.
centuries. Today with an increasing population the amount of wood available has declined seriously in recent decades. People have been harvesting wood to cultivate land, burn, and for the use of raw materials for industry (Urquhart 2014). The estimated amount of deforestation taking place is twenty million hectares per year (Urquhart 2014). Climate change and global warming are just a few of the problems associated with the degradation of our forests.
One of the most evident problems associated to the environment is the issue of the logging of trees, mainly in undisturbed places such as the Amazon basin. Trees are considered the lungs of the Earth. They recycle all the polluting carbon in the air and return oxygen back into our atmosphere, creating a stable cycle of carbon in our atmosphere. However, the impeccable rates which trees are being cut down in our forests have grown to ever increasing and alarming rates. Trees that are made way for farming are burnt up releasing deadly amounts of carbon and thus leading to the problem of global warming. As its names suggest the world is slowly warming up and without any notice the environment which God has gave us will be slowly eradicated. The daily lives which humans carry on about every day are also a factor influencing on our environment and global warming. By driving cars that have a thirst for petrol we are releasing carbon dioxide and furthermore impacting on the world?s climate. In Australia environmental impact has always been evident. Land clearing especially in places such as Queensland has caused land to lay dry and lifeless where all forms of life is destroyed. By clearing land we are not only affecting our climate but are also destroying animal habitat and the usage of the land. Senseless actions by commuters in Australia, emitting tons and tons of lethal gases vulnerable to the atmosphere are starting to take its toll on our climate. We are seeing a harsher climate and at the same time less rain. If we want to preserve our world we must take a stance on this issue and take action for what is right, not carrying on the actions that will lead to a desolate, destroyed Earth.
Forests are vital for life and have many important functions. They are home to millions of species and protect soil from erosion. Along with this they produce oxygen which is vital for human life, store carbon dioxide and help control climate. They also provide humans with shelter, food and medicines vital for life.