Amazon Destruction. Amazon Destruction Since 1978 over 750,000 square kilometers (289,000 square miles) of Amazon rainforest have been destroyed across Brazil, Peru, Colombia, Bolivia, Venezuela, Suriname, Guyana, and French Guiana.
Why is Earth's largest rainforest being destroyed? For most of human history, deforestation in the Amazon was primarily the product of subsistence farmers who cut down trees to produce crops for their families and local consumption. But in the later part of the 20th century, that began to change, with an increasing proportion of deforestation driven by industrial activities and large-scale agriculture. Deforestation - effects on Air Pollution. The subject of Deforestation – effects on Air Pollution and other effects have been a matter for debate for quite some time.
We all know that massive areas of forest are cut down every day so businesses get the wood they want and others get the land they want. The trouble is that this process can have a devastating effect on the local area, and the environment as a whole. Deforestation - Wikipedia. Conversion of forest to non-forest for human use Deforestation has many causes: trees can be cut down to be used for building or sold as fuel (sometimes in the form of charcoal or timber), while cleared land can be used as pasture for livestock and plantation.
Disregard of ascribed value, lax forest management, and deficient environmental laws are some of the factors that lead to large-scale deforestation. In many countries, deforestation—both naturally occurring and human-induced—is an ongoing issue.[5] Between 2000 and 2012, 2.3 million square kilometres (890,000 sq mi) of forests around the world were cut down.[6] As of 2005, net deforestation rates had ceased to increase in countries with a per capita GDP of at least US$4,600.[7][8]
Deforestation. December 2015: Three trillion trees on planet Earth – what it means. link Full article below in first section.
Google has developed an interactive map to show forest change around the planet. link Latest news: Nov. 24 2016: Protected forests in Europe felled to meet EU renewable targets. Protected forests are being indiscriminately felled across Europe to meet the EU’s renewable energy targets, according to an investigation by the conservation group Birdlife. Up to 65% of Europe’s renewable output currently comes from bioenergy, involving fuels such as wood pellets and chips, rather than wind and solar power. Below. Deforestation. Forests cover 31% of the land area on our planet.
They produce vital oxygen and provide homes for people and wildlife. Many of the world’s most threatened and endangered animals live in forests, and 1.6 billion people rely on benefits forests offer, including food, fresh water, clothing, traditional medicine and shelter. Deforestation: Facts, Causes & Effects. Deforestation is the permanent destruction of forests in order to make the land available for other uses.
An estimated 18 million acres (7.3 million hectares) of forest, which is roughly the size of the country of Panama, are lost each year, according to the United Nations' Food and Agriculture Organization (FAO). Some other statistics: About half of the world's tropical forests have been cleared (FAO) Forests currently cover about 30 percent of the world’s land mass (National Geographic) Forest loss contributes between 6 percent and 12 percent of annual global carbon dioxide emissions (Nature Geoscience) About 36 football fields worth of trees lost every minute (World Wildlife Fund (WWF)) Deforestation occurs around the world, though tropical rainforests are particularly targeted. NASA predicts that if current deforestation levels proceed, the world's rainforests may be completely in as little as 100 years. 51 Facts About Deforestation. Deforestation or felling trees has become a favorite activity of man to extract assorted needs- be it medicines or precious paper to waste.
For obvious reasons, it is shameful to read the statistics on how discriminating man has been, especially when it comes to deforestation… but at the end there is always hope. According to the United Nations Food and Agriculture Organization (FAO), an estimated 18 million acres (7.3 million hectares) of forest are lost each year. In the last two decades, Afghanistan has lost over 70% of its forests throughout the country.
Read more facts about global warming, climate change and pollution here. Deforestation Facts for Kids - The World Counts. TheWorldCounts, 22 July, 2014 When you see paper and wood, what do you think of?
Do you think of the tree that was felled to make the product? Before we started to build cities many centuries ago, they say that 60% of the Earth was covered in Forests. Now, there is less than 10% left. Palm Oil Industry Continues Indonesian Deforestation Despite Moratorium. The Indonesian palm oil industry continues to clear cut forests despite a national moratorium enacted in April 2016, according to a new report released by Rainforest Action Network Monday.
The report, entitled “Protecting the Leuser Ecosystem: A Shared Responsibility,” shows that rainforests and peatlands continue to be destroyed. Forest clearance has been witnessed by satellite analysis as recently as September 2016. Rainforest Concern - Why are they being destroyed? In the past 50 years much of the rainforest in Africa and Asia has been destroyed.
Large areas of rainforest are being cut down, often in order to remove just a few logs, and rainforest is being destroyed at double the rate of all previous estimates. Unfortunately this means that there is a very high rate of extinction, as the wildlife depending on the forest dies with it. Cattle ranching Many rainforests in Central and South America have been burnt down to make way for cattle farming, which supplies cheap beef to North America, China and Russia.
It is estimated that for each pound of beef produced, 200 square feet of rainforest is destroyed. Indigenous Indians also use "slash and burn" farming techniques, but on a small scale. Logging This is believed to be the second largest cause of deforestation. Amazon Destruction. Deforestation - Causes, Effects and Solutions. With the world growing at a pace hard to match, the increasing need for space is turning out to be an area of concern. With desperate need for land for agricultural, industrial and most importantly urban needs to contain cities and their growing population, a direct action that we have come to recognize as “Deforestation” occurs. Deforestation in simple term means the felling and clearing of forest cover or tree plantations in order to accommodate agricultural, industrial or urban use. It involves permanent end of forest cover to make that land available for residential, commercial or industrial purpose.
Over the last century the forest cover around the globe has been greatly compromised, leaving the green cover down to an all time low of about 30 per cent. According to the United Nations Food and Agriculture Organization (FAO), an estimated 18 million acres (7.3 million hectares) of forest are lost each year. Rainforest Destruction. Immediate Causes The immediate causes of rainforest destruction are clear. The main causes of total clearance are agriculture and in drier areas, fuelwood collection. The main cause of forest degradation is logging. Mining, industrial development and large dams also have a serious impact.
Tourism is becoming a larger threat to the forests. 1 Logging Commercial logging companies cut down mature trees that have been selected for their timber. The CAUSES of RAINFOREST DESTRUCTION. Return to Education Supplement ContentsRainforest Information Centre Educational Supplement The CAUSES of RAINFOREST DESTRUCTION The following issues are discussed: 1. Immediate Causes Logging Agriculture-Shifted Cultivators Agricultures-Cash Crops & Cattle Ranching Fuelwood Large Dams Mining and Industry Colonisation Schemes Tourism 2. Underlying Causes Development and Overconsumtion: the Basis Cause Colonialism Exploitation by Industrialised Countries The Debt Burden The Role of Poverty and Overpopulation 3. 51 Facts About Deforestation. Forest Destruction. The key threats and impacts. Standard Page - 10 May, 2011 Ancient forests are destroyed every day to supply cheap timber, pulp and paper, and palm oil to the world.
The illegal and destructive logging operations are pushing species such as the orang-utan towards the brink of extinction and devastating local communities. What’s more, forest destruction accounts for around 20% of global carbon emissions. That's more than the world's entire transport sector. We need to act fast to save the last remaining ancient forests. The destruction of forests. Ejemplo Prueba de acceso tipo Bachillerato, modelo actual An Activity sent by Juan Antonio Arrans Lara The destruction of forests.
Deforestation. Destruction of Brazil's Amazon jumps 28% Habitat destruction - Wikipedia. Habitat destruction is the process in which natural habitat is rendered unable to support the species present. In this process, the organisms that previously used the site are displaced or destroyed, reducing biodiversity.[1] Habitat destruction by human activity is mainly for the purpose of harvesting natural resources for industry production and urbanization. Deforestation in Brazil - Wikipedia. A NASA satellite observation of deforestation near Rio Branco in Brazil observed July 2000. Rainforest destruction. Why are rainforests being destroyed?
Solutions to Rainforest Destruction. Return to Education Supplement ContentsRainforest Information Centre Educational Supplement SOLUTIONS TO THE PROBLEM OF RAINFOREST DESTRUCTION "If there is to be even a small chance to relax the pressures on tropical biota, fundamental changes in the world trade system and the basic relationships between rich and poor nations must take place"-- Paul and Anne Ehrlich 1988 Contents: 1. Introduction 2. Conventional Solutions 2.1 The Tropical Forest Action Plan 2.2 Sustained Yield Forestry 2.3 Reserve Strategies 2.4 The International Biodiversity Program 3. Towards Realistic Solutions. Rainforest destruction in Africa. Rain Forest Threats, Rain Forest Species.
More than half of Earth’s rain forests have already been lost forever to the insatiable human demand for wood and arable land. Rain forests that once grew over 14 percent of the land on Earth now cover only about 6 percent. Graph of the Day: Deforestation in Papua New Guinea, 1972-2002. By Rhett A. Butler, mongabay.com Nearly one quarter of Papua New Guinea's rainforests were damaged or destroyed between 1972 and 2002, report researchers writing in the journal Biotopica. The results, which were published in a report last June, show that Papua New Guinea is losing forests at a much faster rate than previously believed.
Over the 30-year study period 15 percent of Papua New Guinea's tropical forests were cleared and 8.8 percent were degraded through logging. Deforestation: Facts, Causes & Effects. Measuring the Daily Destruction of the World's Rainforests. Dear EarthTalk: Do you have current facts and figures about how much rainforest is being destroyed each day around the world, and for what purpose(s)? —Teri, via e-mail. Deforestation Facts, Deforestation Information, Effects of Deforestation. Modern-Day Plague.