Deforestation has been a largely debated issue around the world for years, but most of the talk of deforestation involves the Amazon. Both sides of this issue have to be looked at before one can truly make an informed decision about whether or not this is a good direction to take for Brazil.…
This chapter was very informative and gave a lot of information about the reasons of deforestation. I knew that logging and agriculture were major causes of deforestation, but this chapter taught me that mining too is also a big factor. The author was very knowledgeable about this subject and wrote in a way that was very easy to understand. This chapter also gave a very thorough explanation of the impacts of deforestation on the lands. Through this chapter, the author explains how just because a few trees are cut down, the water supply diminishes and can lead to drought as well as many other issues that I did not know about. This is probably my favourite source about this deforestation problem as it was easy to understand and the author did not drag out his writing and got to the point very quickly. It was a good read!…
The main idea of the article is the affect of deforestation on the environment, wildlife and climate change. Deforestation results in soil deterioration. Forests store nutrients that are required for all plant life. Without trees to fill these roles, many forest’s lands can quickly become barren deserts. Deforestation also impacts the habitat for million species. Majority of Earth’s land animals and plants live in forests, and many cannot survive the deforestation that destroys their homes. Deforestation also drives climate change. Forest soils are moist, but without protection from sun-blocking tree cover they quickly dry out. Trees also help conserve the water cycle by returning water vapor back into the atmosphere. Trees remove carbon dioxide from the atmosphere through photosynthesis. Cutting down forests will cause a decline in photosynthetic activity which results in the…
The Amazon Rainforest, located in the northern part of South America, is the largest rainforest on Earth, containing more than 60% of Earth’s fresh water, over 20% of oxygen on Earth, and huge amounts of carbon dioxide (ACEER). However, the Amazon Rainforest has been deforested principally in order to provide land for the locals who were homeless due to poverty, overpopulation, and government policies. Also, economic reasons such as providing land for cattle ranches, agriculture, logging, and mining (Maczulak) increased the rate of deforestation. In fact, since 1988, over 141,470 square miles of the Amazon Rainforest have been deforested (INPE). The imprudent use of the resources and land of the Amazon Rainforest is destroying the…
Rainforests have been declining rapidly over the last few decades. There are various factors responsible for this decline, resulting in serious impacts on the environment and the economy. Critically discuss the causes of deforestation and solutions to it.…
Human beings have exploited the tropical rainforests for many years now for their abundance of resources and their biodiversity. The moist exploited is the Amazon rainforest which has already lost 20% of its area forever. Deforestation is the single biggest threat to the rainforest; the prime cause of it is cattle ranching. This is when land is cleared to provide space for cattle ranchers to herd their livestock to help increase beef production. This activity accounts for 60% of deforestation in Brazil, which is having a major effect on the biodiversity of the ecosystem. The impacts of deforestation are wide. In the Amazon there have been problems with increased forest fires, soil erosion and decreased biodiversity, caused by habitat loss. Subsistence farming is another factor…
Deforestation is an ongoing issue throughout the world. To this date, we have lost more than 75 percent of the forests on Earth. Deforestation is the clearing of forests to make way for new, non-forest land uses, such as urban development or agriculture, transforming a forest into cleared land (“Deforestation and Afforestation”). When thinking about deforestation, the first place that comes in anyone’s mind is Brazil, because that is where the Amazon rainforest is located and it was once known to have the highest deforestation rate in the world. However, Canada, which accounts for “10 percent of the world’s forests…now accounts for 21 percent of all deforestation in the world” (Okolo). Due…
There has been an ongoing debate on how the Amazon Rainforest should be exploited. The Forest is a vast 1.7 billion acre tropical rainforest located in South America. It covers 60% of Northwestern Brazil. Because of many resources the Rainforest possess, there are different views on how the forest should be harnessed. For example, some believe that the forest’s trees be used for rubber tapping or be extracted from tree sap to improve Brazil’s economy.…
M. (2006). Condition and fate of logged forests in the Brazilian Amazon. Proceedings of the National Academy of Sciences of the United States of America, 103(34), 12947–50. doi:10.1073/pnas.0604093103.…
Every second, 1.5 acres of trees are cut down in a rainforest. That’s equivalent to two football pitches per second. At this rate, the Amazon rainforest will become devoid of life by 2030. Cutting down trees not only damages large habitual areas of the estimated 30 million people who live in the rainforest along with the animals they solely depend on, but affects the environment in many harmful ways. This can be through rapid and violent changes in the climate, an unbalanced ratio of carbon dioxide to oxygen impacting hugely on global warming, damage to the biodiversity of animals and tribes and fatal effects to the soil. Trees that are cut down can be used for a variety of different common purposes including rubber, oil, wax, glue and, more importantly, fuel. However, the list does not stop there. Trees are cut down to gain access to medicinal plants and create vast spaces to mine important ores. Yet possibly the biggest reason trees are cut down is to grow food. Commercial farmers need more land space to cultivate crops to feed our ever growing population as well as local farmers providing food for their family.…
It is said, that forests cover 31% of the land area on our planet (WWF). Reducing the number of trees and the surface area of a forest is called deforestation. Deforestation is one of the biggest problems in today’s economic system. There may be a lot of positives behind the idea of cutting down trees; however they are all outnumbered by the negatives. If one is not careful with the removal of a forest, it may lead to more deserted areas.…
The Amazonian Rainforest consists of an expansive 350 million square acres smack in the middle of Brazil and many other countries. It is the largest rainforest in the world and is home to hundreds of indigenous species of plants and animals. However Brazil’s developing status is endangering the rainforests existence. It is currently reported that 500,000 trees are cut down every hour, and the country is losing anywhere from 20,000 to 100,000 species a year. To many this is unacceptable and the amazon should be protected, others believe that operations should continue as is. In reality the Amazon Rainforest needs to be developed in a sustainable manner because the rainforest is home to many species and is detrimental to global health, Brazil…
The Amazon rainforest is the largest tropical rainforest in the world which covers over five and half a million square kilometers. Over half of the Amazon is located in Brazil but also in South American countries; Peru, Venezuela, Ecuador, Colombia, Guyana, Bolivia and Suriname. (Science Kids, 2013). During the past 40 years, 20% of the Amazon rainforest has been cut down, this percentage could be higher but was not put in account due to logging.this causes damage and shows that there is less seen cuts. Scientists says that 20% trees could be lost in the next two decades. (National Geographic, 1996) The Amazon gets worse and worse every time it is observed. The main cause for this is deforestation. This investigation will show what is happening to the Amazon Region and what could be the management for it.…
Deforestation is simply the means of removing trees and forests, generally through burning or cutting. In this paper I will cover South America where deforestation mainly takes place as needs in agriculture rise requiring more land. In the tropical regions there are mainly three types of deforestation that take place.…
The exotic forest is estimated to be around 55 million years old, providing a long time for speciation to occur and explaining why over half of the known species that walk, or grow on, the planet call it their home (Amazon). With that said, it is crucial to stop deforestation and anything else that threatens the remarkably ideal habitat for a plethora of plants and animals. Of that biodiversity, over 40,000 different plants thrive in the Amazon and produce over twenty percent of the oxygen produced globally (15 Cool Facts). Without the Amazon and the oxygen levels produced by its vegetation, many animals and humans would be struggling to…