Research shows why deforestation of rainforests happen around the world and why should we care.
Introduction
During this modernization era, more and more rainforests are actually disappearing from the surface of the Earth very quickly without us realizing it. Rainforests are said to be covering almost one third of the Earth’s surface providing lots of environmental benefits such as the prevention of climate change, soil conservation, preservation of biodiversity and the hydrologic cycle (Chakravarty.S et al, 2012). Rainforests are also an important source of oxygen and homes to people and also animals. People also rely on rainforests to provide them with fresh water, food, shelter, clothing and traditional medicine (World Wildlife Foundation,
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Commercial logging will affect the climate through the release of carbon from the vehicles and machines used to bring down trees. Fire used to clear lands releases carbon from the combustion process. Fire in the rainforest will generate a huge amount of carbon dioxide and huge volume of smoke causing the temperature to increase and expose humans to polluted smoke such as haze (Gorte.RW, 2010). This shows that carbon is released from every single process in the deforestation phase. As a conclusion, deforestation does indeed cause the temperature of the Earth to rise due to the heat from the burning and also carbon dioxide which will increase the greenhouse gases rapidly.
Soil impact The impact of deforestation on the soil to release soil carbon depends on the level of soil disturbance and the type of soil. The carbon content of a soil depends on the vegetation that decompose and release carbon which will then be absorbed by the soil. Deforestation opens up the land to be exposed to the sun which will increase the temperature of the soil which will eventually increase the rate of carbon oxidation. Soil carbon is also released if soils are disturbed from the vehicles carrying out the operations of deforestation (Gorte.RW, 2010).
Habitat
Deforestation has led to another of many reasons of global warming and low rainfall, which can affect crops for farmers. How it affects resources, services and finance and etc- In resources, deforestation provides a lot of different type of oil, like palm oil and lumber, cattle ranching, farming, buildings, paper, homes, furniture and urbanization. Even though it decreases a natural resources, many different types of other resources are created as a result. Since it provides people with enterprise, it can benefit the distribution of trade with other countries, and increase job opportunities.
The ecosystem that I found to be the most interesting is the Daintree Rainforest. This rainforest is estimated to be 180 million years old and has a very fascinating and distinctive land. The Daintree Rainforest is a tropical rainforest that is located on the north east coast of Queensland, Australia; taking up a total of 0.1 percent of Australia’s land mass. The Daintree Rainforest is the oldest existing tropical rainforest in the world and the biggest rainforest located in Australia, it is a total of over 1,200 square kilometers in size. This forest got its famous name from a man named Richard Daintree, a 19th century Australian geologist and photographer.
Losing carbon storage from deforestation is increasing the amount of greenhouse gas let into our atmosphere. These green house gases such as carbon dioxide serves like a force field. Although they are able to block out some of the heat from the sun, it is also trapping the heat inside Earth’s atmosphere causing an increase in the global climate. With the increase in climate, it is also affecting the other environmental issues like previously stated, the rise in sea level as the temperature thus causing the polar ice caps to melt.
Global Warming is another huge threat to this biome. This threat is also getting progressively worse because of the deforestation. Deforestation is causing temperature changes, the lossage of the process of photosynthesis, and the shelters of many animals homes. Flooding in the tropical rainforest is not a major concern but it can sometimes be a threat.
Due to the fact that the soil in tropical rainforests is fertile for only a few years, land has to be constantly cleared to make more space for farmland. Some other reasons deforestation occurs is because of large-scale companies logging for timber, and to build infrastructure that benefits humans (bridges, roads). For all of these operation to take place, machinery needs to be used.
The large amount of carbon dioxide was produced by human activities such as burning gases, woods, and burning coal. Clearing forests also releases large amounts of carbon dioxide. Worldwide deforestation means that we don’t
Hot and dry conditions cause earth surface to be drier and this lead to massive wildfires which destroy wildlife habitat and inject huge amount of carbon dioxide into the atmosphere. There are some positive impacts of wildfires on the environment, wildfires clean up a forest of dead and decaying matter. They maintain ecosystem balance by removing diseased plants and harmful insects and regeneration of seeds through sunlight. They kill invasive species, allowing for indigenous species to continue thriving. Wildfires can engender flash flood conditions and enable soil erosion, with an increase in water runoff.
Introduction: Description: Deforestation is defined as the permanent destruction of forests in order to make land available for other uses. According to the Food and Agricultural Organization of the United Nations (FAO) 18 million acres of forest are lost each year. This equals to approximately 36 football fields of forest being cleared each minute. Though deforestation occurs all over the world, it’s the tropical forests which are being particularly targeted. Due to this countries such as Indonesia, Brazil, the Democratic republic of Congo and Thailand have a very
Introduction: Forest are found all around the world. There many kinds of them. There are many benefits of them as well. Forests provide us with trees, food, some of medicines ingredients, wood, they are homes for many creatures, and many other benefits. But people are killing these environments with deforestation.
Deforestation results in the loss of biodiversity Deforestation is having its most devastating effect on biodiversity in tropical rainforests. The destruction of millions of hectares of forests by human activities means: • The removal of the bases of numerous food webs • The loss of habitats for many species of flora and
These gases retain heat on earth thus increasing the temperature above average. Different gases have dissimilar abilities to trap heat. Deforestation is also another important reason for global warming. Plants release oxygen and take in carbon, thus providing us a clean and healthy environment. But by deforesting the lands, the trees would emit the carbon stored in them from hundreds of years making the air impure.
When large areas of trees are cut down, the earth loses an important source of oxygen. Forests act as carbon sinks that absorb the carbon dioxide that builds up in the atmosphere. Deforestation also affects the microclimate of an area as evaporative cooling is lost. The loss of canopy leads to a decrease in rainfall in the area. This can effect crop production which is essential due to the growing population of the world.
Deforestation is a clearance of a forest which include the cutting down of trees. Trees are important because it can run the process of photosynthesis, which is able to use light energy from the sun to convert water and carbon dioxide into glucose and oxygen. The leaves in trees are the ones that take in the carbon dioxide from the atmosphere and produces the oxygen we use to breathe. If trees are being cleared from the forest it releases the stored carbon into the atmosphere. This becomes problematic because having too much carbon in the atmosphere leads to global warming.
With deforestation being one of these roles because when we chop down these trees and plants of where animals habitats our it also releases a lot of carbon dioxide into the air. And if you didn’t know forests are major carbon storage centers, when deforestation happens all the carbon dioxide that is stored in these forests; is released back into the atmosphere. Deforestation not only contributes to changes in the climate, it also causes localized changes in the weather. Trees transpire, or release water into the atmosphere, during photosynthesis. This water replenishes clouds and maintains rainfall.
Hence, deforestation increases. This is another effect of overpopulation that impacts the worsening of the environment [2]. For example decreased forest size increases the amount of carbon in the environment. More specifically, deforestation affects the wildlife and results in biodiversity loss and species extinction [1].