British Columbia is the third largest province in Canada with an area of 95 million hectares, about 64% of it is covered in forest. The majority of this forest is used for timber production, a smaller chunk is protected as park land and the rest is unavailable to log because of remotes. Deforestation is the permanent destruction of forests in order to make the land available for other uses. The majority of the trees are coniferous. With the increase of many ecological problems the preservation of forests play an important role in British Columbia. Forest are one of the most valuable resources for the economy since their wood products are being exported all over the world. It is however crucial that the environmental impacts of deforestation …show more content…
The worst of which is the loss of habitat for millions of species. British Columbia is the home of 1,900 species that are at risk due to the loss of their habitat. “A staggering 87 per cent these don't receive any protection under provincial or federal laws” (Eco-Justice). One thing is certain if we let deforestation continue countless species will be lost forever. Not only does deforestation cause animal to become threatened from the loss of their habitat, but it also causes plants and soil to die. In forests the trees are canopies to protect plants and soil, without the canopy’s plants will start to die and soil will start drying out too quickly. Trees are also a necessary anchor for soil, the roots of the trees keep the soil in place. Without the roots to keep soil in place it can be washed away and this can create vegetation problems. With the soil eroding that can cause silt to enter the lakes, rivers and streams and pollute the water which can lead to poor health for the population. The trees in the forest also absorb rainfall and produce water vapor that is released into the atmosphere. This makes them an important part of the water cycle that without the trees would be disturbed. Deforestation is also a major cause of climate change. “Conversion of forests to non-forest land use rapidly releases stored carbon as carbon dioxide impacting the atmosphere and climate for centuries” (Parfitt,11). Trees absorb many greenhouse gases from the atmosphere. With fewer trees absorbing greenhouse gases more will enter the atmosphere and speed up global warming. The trees absorb a large amount of carbon as well. When all of that carbon that the trees have stored is released into the environment it can change the climate. In B.C climate change has caused the sea level to rise and it cause glaciers to melt. Scientist have figured out that by 2100 B.C will lose 70% of its
Deforestation is a huge problem in Canada, but also everywhere else in the world to. Some major cons of deforestation include loss of animal habitats, climate change, desertification, soil erosion, and flooding. Deforestation affects the water cycle. The water cycle is very important for our world, and by chopping down trees that ruins everything. It stops the moisture from returning to the atmosphere.
Deforestation of the Pacific Northwest. One of the most controversial areas associated with the global problem. of deforestation in the Pacific Northwest of the US. The problem can be broken.
As long as humans have lived in forested areas, they have cut down trees for lumber and/or to clear space for agricultural purposes. However, this practice has resulted in the destruction and near extinction of our national forests. Today, fewer than five percent of our country's original forests remain (Thirteen) and the U.S. Forest Service continues to allow more than 136,000 square miles to be logged each year (Byrant). Even more alarming, is the fact that only twenty percent of the current public forest lands are permanently protected by law, leaving nearly eighty percent to be consumed by chainsaws and bulldozers (Heritage...).
Forests are basically a complex mix of living things such as animals, trees, shrubs, plants, fungi, and many more, as they cover about 40% of Canada’s land. As forests play an important role in this complex community, as we need those to survive to build shelter, food for animals, and most important is fresh air.
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 threat since carbon dioxide traps the sun’s heat and radiated light inside the earth’s atmosphere. So, with the increase in carbon dioxide more heat is trapped and thus adding to the effects of global warming. Among the many places where deforestation takes place, Amazon seems to be one of the most affected ones. More than 20 percent of it is already gone, and much more of it is severely threatened due to deforestation . It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year .
Deforestation: an act of pure terrorism towards the forests of the Earth, the most evil and brutal punishment to wildlife imaginable. Every year, thousands of trees in multiple forests are chopped down either for the wood humans can make resources for or to make room for more humans to grow as they continue to rise in population. Many problems can result from deforestation: loss of habitat to animals that rely on the forest trees to survive, resulting in endangerment or extinction as the animals must forcefully move to another place to thrive in numbers while avoiding the invading humans, and the effects of potential global warming can occur due to the carbon dioxide released by the machinery used to bulldoze the trees down, and only a few
“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 affects Canada because, the forests of Canada are very vulnerable to the affects of climate change, and it may cause forest fires. Forests are home to species that are at risk when forest fires occur.
On average millions of hectares of forests are destroyed each year resulting in severe consequences that will affect not only our lifestyle, but also all the animals with which we share our planet. Many species of animals and plants will become extinct and if we continue with the destruction of our forests, earth will be unable to sustain life.
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.
Simply speaking, rainforests are basically the foundation of the earth. The most important role that rainforests play is ‘the lungs of the earth’. This is extremely vital to the earth’s survival as the trees and plants absorb carbon dioxide which they use to help grow and let out oxygen which we need to live. This system is known as the carbon-oxygen cycle and with numbers of rainforests declining, it is highly threatened. The largest rainforest in the world, the Amazon, alone is known to produce half of the world’s oxygen. A break down in the carbon-oxygen cycle means that we will not only have less oxygen, but an increase in carbon dioxide which eventually leads to global warming. This occurs as carbon dioxide traps heat which actually keeps the earth warm, with the right amount of carbon dioxide that is. This is called the greenhouse effect and occurs naturally however due to decreasing number of trees, there is more carbon dioxide than needed which traps extra heat making the earth hotter than needed, this is known as global warming which also causes a rise in sea level.
Though deforestation has increased at an alarming rate throughout the past fifty years, deforestation has been performed during the course of history. According to the World Resources Institute, a majority of the world’s enduring naturally occurring forests are found in Alaska, Canada, Russia and the Northwestern Amazon. Research has demonstrated forests are more likely to be destroyed and repurposed where economic revenues tied to agriculture and pasture are prominent, typically attributed to advantageous weather conditions, or lower expenses of demolishing the forest and delivering merchandises to the global
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.
Thomson, Steve. "Saving B.C's Forests through the Trees." The Filipino Post 12-18 July 2012: 12. Print.
Deforestation is the amputation of trees from forest areas more swiftly than they can be replanted or regenerate naturally. The fact that trees play an incredibly momentous part in stabilising climate, atmospheric composition and soil structure, removing trees rapidly becomes a major problem. There are numerous reasons behind the felling of trees by mankind. The Amazon basin is a prime example of humans exploiting rainforests. Within this tropical rainforest lie a vast variety of tree species, with many uses, giving humans even more reason to exploit this area.