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Impact of deforestation in Malaysia
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QUESTION
1. Malaysia had the world’s highest percentage rate of forest loss between 2000 and 2012 (Hansen et al. 2013). What are the likely consequences of this forest loss for people living in Malaysia?
1.0 INTRODUCTION
Effective ecosystem management will maintain the continuation of species of plants and animals as well as variation of genetics. Malaysia positioned in the humid tropical landscape making it covered with extraordinary variety of flora and fauna. This landscape is known as the tropical rainforest had evolved over million years ago comprises from the smallest microscopic organism like bacteria to large species as such mammals, reptiles and birds (Forestry Department of Peninsular Malaysia, 2013). Other than that, forest plays a vital role in controlling the humidity, temperature and precipitation on earth. They absorb carbon dioxide and thus maintaining the purity of air and controlling atmospheric pollution. In addition, forest host major reservoirs of minerals, metal, biomass and land for agriculture expansion. However, conflicts over these resources had contributed to massive deforestation with improper management (Wolvekamp et al. 1999). Since the agricultural and industrial era began, the rate of ecological destruction had far exceeded the rate of ecological repair. If limitless greediness towards clearance of tropical forest is continuing in Malaysia, it is possible that in a blink of eye humans will lose their forest. Moreover, deforestation provokes irreversible damage and doing reforestation will not entirely reverse the effect. Despite the different ecological, political and economic circumstances, it is easy to justify the common causes of forest destruction, the lost of livelihood and culture. However,...
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2.4 Biodiversity
Other than that, it is believed that by losing rainforest, we are losing the ancient way of life. Hunting tribes such as the Penan people inhibit these forests. They live on the Borneo Island in the State of Sarawak. These people live in small huts extending a few feet above the ground and live by collecting herbs, fruits and edible plants from the jungle. Furthermore, they hunt for animal especially during special events. However, due to deforestation and globalization, they are forced from this peaceful life to live in dirty government shacks filled with diseases they never encounter before. When they went out for hunting or gathering tribes, they could not resist confronting with the logging companies. Moreover, as forest, being tremendously cut down, wild animals will find new shelter and foraging deep into human settlement areas.
Therefore, a large amount of trees were cut down and led to forest destruction. People have done these kinds of activities for many years and these deforestation activities have brought about a lot of permanent and long term issues. Although the society has started to consider the problem of deforestation, it is not easy to solve the issues completely. Land desertification can be a huge area and it almost cannot be controlled. In addition, it is not only threatening the people and animals in the Amazon, the world is also threatened by deforestation.
“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.
In Indonesia, 8.828 million hectares of forests have been destroyed (see appendix 2). Around fifty acres of forests are removed every minute, not o...
Nowadays deforestation is the one of the most important and controversial environmental issues in the world. Deforestation is cutting down, clearing away or burning trees or forests. Particularly tropical rainforests are the most waning type of forests because of its location in developing countries such as Indonesia, the Philippines, India, central African countries and Brazil. Deforestation rate in those regions is high enough to worry about, because of large economic potential of forest areas. As the result of causes such as agriculture land expansion, logging for timber, fire blazing and settling infrastructure there might be serious impacts in future. For instance, extinction of endemic species of animals and plants which will be feral, increase of greenhouse gas emissions which may lead to global warming and consecutive catastrophes, destruction of home for indigenous residents which is considered as violation of human rights. Some people can argue with these drawbacks telling that deforestation have more valuable benefits such as growth of economics, production of food and providing better opportunities for life for poor families. However, these benefits are quite temporary and government of that countries and world organisations tries to halt deforestation proposing several solutions. Deforestation problem is especially acute in the Brazilian Amazon, where its rate is much high comparing with other regions. This paper will describe world-wide rainforests, causes and effects of deforestation, and evaluate possible solutions of deforestation in the Brazilian Amazon.
Deforestation has accumulated many multifaceted controversies over time. The main one, however, is the impact deforestation has on water flow. People have different perceptions on how deforestation affects the flow of water, this lead to a controversy between conservationists and a group of theorists. Many years ago, water was used as a way for almost all the mills to function. Changes in the ecosystem depend on the rate and extent of deforestation and determines how drastic the changes will be.
The social and moral implications of diminishing rainforest biodiversity are great. From a human welfare perspective, the livelihoods of tens of millions of indigenous peoples depend on the forests, but thousands are being pushed out of their homes because they lack the shelter and support that the forest once gave them (Salim 3). These groups have "developed knowledge and cultures in accordance with their environment through thousands of years, and even physically they are adapted to the life in the forest" (Nyborg). For many of the people living in these areas, the forest is the only resource they have providing them with food, shelter and cultural ties. With the invasion and destruction of their homeland, rainforest peoples are also disappearing.
The Waorani are dependent on the forest for their survival. The Waorani depend on the animals for food, the plants for medicine, the crops to build their homes and beds (Nova 1984). If the company’s palm oil plantations take away the forest, then they are taking away their source of protein as the monkeys will become scarce for them to find. The medicinal plants will be taken away as deforestation occurs and biodiversity among plants and animals decreases. The palm oil companies build large plantations that take away from the amount of land the Waorani will have access to. If these companies continue like this they will end up taking away too much of the forest and the Waorani’s nomadic way of life will no longer be successful and may even disappear.And the Waorani will not be the only tribe affected by the palm oil industry the Q...
According to the WWF, the practice of slash and burn annually destroys thousands of hectares of Earth’s forests. When the ground is burned and there is no longer vegetation, farmers cannot use it for farming any more because of the lack of nutrients. Slash and burn is done in places with very little protection or civilization. This lack of protection lets the farmers destroy the land without getting attention for civilization. Madagascar’s forests are an example of a target, and today only 10-20% of the original land exists. The impacts of deforestation are loss of biodiversity, habitat degradation, modified climate, and loss of water cycling. Populations of animals decrease, and eventually some can become extinct because species cannot support themselves in the small forest land left. In the forests of New Guinea, settlers and loggers increase the carbon dioxide level because the lack of trees cannot absorb all of it, therefore increasing pollution. Also, deforestation reduces the critical water cycling services provided by trees.
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...
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.
Allen, Julia C., and Douglas F. Barnes. "The Cause of Deforestation in Developing Countries." Annals of the Association of American Geographers 1985: 163-184. Print.
It is not a question that natural systems all over the world have been greatly affected by natural occurrences and especially by human activities. Many has been altered, polluted, or completely destroyed. One of many complications that we have been facing is deforestation, “the complete removal of existing forests and their replacement by other forms of land use (Walpole, 1993).” This environmental issue can be found all over the globe, especially in the Philippines. This issue has been dated back when the Spanish colonized the Philippines around 1521. Two primary influences that caused the percentage of forest cover to decline in the Philippines were due to economic reasons, logging production and agricultural expansion. There is a two-step
The deforestation of the Earth has been done for thousands of years, with the intention of clearing land to enhance farming crops or any type of livestock. Tropical forests are considered to be contributed with developing countries and our needs for them are not being met. Neither local nor national needs are being met, which influences economic globalization. This means that the needs and wants of our population are contributing to the bearing of these. Deforestation, by definition is referred to as “the removal of forest cover as a result of human activity.”(Gove 593). Direct causes for deforestation are the interest in infrastructure expansion such as building or altering roads, the interest in agricultural expansion, and wood extraction for sources of fuel or coal. A single direct cause is typically rare for deforestation. Many processes work together to cause the deforestation of our lands, which leads to no direct cause, most of the time.
Biodiversity is so important that if any chain or link is disturbed then the whole system will come to a halt. Biodiversity also boosts ecosystem productivity and if it declines automatically our ecosystem also declines as both are interdependent upon each other, where all the species play an essential role in the way ecosystem functions, so local and global species loss could threaten the stability of the ecosystem services on which humans depend. This is an interesting topic as well as a global issue concerning the whole human civilization and their existence. . The said issue as well as many other issues regarding our natural processes cannot be neglected as our present and future depends entirely on the sustainability and growth of this ecosystem and biodiversity. Our ecosystem completely depends on the way biodiversity functions. This is the reason I have chosen this topic and gathered information about how it e...