Deforestation or forest clearance is the removal and destruction of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, with half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute. Estimates vary widely as to the extent of deforestation in the tropics. In 2019, nearly a third of the overall tree cover loss, or 3.8 million hectares, occurred within humid tropical primary forests. These are areas of mature rainforest that are especially important for biodiversity and carbon storage.
A forest is an ecosystem characterized by a dense community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' Food and Agriculture Organization (FAO) defines a forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds in situ. It does not include land that is predominantly under agricultural or urban use." Using this definition, Global Forest Resources Assessment 2020 found that forests covered 4.06 billion hectares, or approximately 31 percent of the world's land area in 2020.
The Amazon rainforest, also called Amazon jungle or Amazonia, is a moist broadleaf tropical rainforest in the Amazon biome that covers most of the Amazon basin of South America. This basin encompasses 7,000,000 km2 (2,700,000 sq mi), of which 5,500,000 km2 (2,100,000 sq mi) are covered by the rainforest. This region includes territory belonging to nine nations and 3,344 formally acknowledged indigenous territories.
The Congo Basin is the sedimentary basin of the Congo River. The Congo Basin is located in Central Africa, in a region known as west equatorial Africa. The Congo Basin region is sometimes known simply as the Congo. It contains some of the largest tropical rainforests in the world and is an important source of water used in agriculture and energy generation.
Size of Wales is a climate change charity founded with the aim of conserving an area of tropical rainforest the size of Wales. The project currently supports seven forest protection projects and one tree planting project across Africa and South America. The charity focuses upon furthering the promotion of rainforest conservation as a national response to the global issue of climate change.
The Rainforest Foundation Fund is a charitable foundation founded in 1987 and dedicated to drawing attention to rainforests and defending the rights of indigenous peoples living there.
Deforestation in Cambodia has increased in recent years. Cambodia is one of the world's most forest endowed countries, that was not historically widely deforested. However, massive deforestation for economic development threatens its forests and ecosystems. As of 2015, the country has one of the highest rates of deforestation in the world.
Brazil once had the highest deforestation rate in the world and in 2005 still had the largest area of forest removed annually. Since 1970, over 700,000 square kilometres (270,000 sq mi) of the Amazon rainforest have been destroyed. In 2001, the Amazon was approximately 5,400,000 square kilometres (2,100,000 sq mi), which is only 87% of the Amazon's original size. According to official data, about 729,000 km² have already been deforested in the Amazon biome, which corresponds to 17% of the total. 300,000 km² have been deforested in the last 20 years.
The Guajajara are an indigenous people in the Brazilian state of Maranhão. They are one of the most numerous indigenous groups in Brazil, with an estimated 13,100 individuals living on indigenous land.
The Environmental Justice Foundation (EJF) is a non-governmental organisation (NGO) founded in 2000 by Steve Trent and Juliette Williams that works to secure a world where natural habitats and environments can sustain, and be sustained by, the communities that depend upon them for their basic needs and livelihoods. It promotes global environmental justice, which it defines as “equal access to a secure and healthy environment for all, in a world where wildlife can thrive alongside humanity.”
Fern is a Dutch foundation created in 1995. It is an international Non-Governmental Organization (NGO) set up to keep track of the European Union's (EU) involvement in forests and coordinate NGO activities at the European level. Fern works to protect forests and the rights of people who depend on them.
Colombia loses 2,000 km2 of forest annually to deforestation, according to the United Nations in 2003. Some suggest that this figure is as high as 3,000 km2 due to illegal logging in the region. Deforestation results mainly from logging for timber, small-scale agricultural ranching, mining, development of energy resources such as hydro-electricity, infrastructure, cocaine production, and farming.
The Amazon rainforest, spanning an area of 3,000,000 km2, is the world's largest rainforest. It encompasses the largest and most biodiverse tropical rainforest on the planet, representing over half of all rainforests. The Amazon region includes the territories of nine nations, with Brazil containing the majority (60%), followed by Peru (13%), Colombia (10%), and smaller portions in Venezuela, Ecuador, Bolivia, Guyana, Suriname, and French Guiana.
Rainforest Foundation US is a non-profit NGO working in Central and South America. It is one of the first international organizations to support the indigenous peoples of the world's rainforests in their efforts to protect their environment and fulfill their rights to land, life and livelihood.
The Rainforest Foundation UK (RFUK) is a non-profit NGO working in Africa and South America. It is one of the first international organizations to support the indigenous peoples of the world's rainforests in their efforts to protect their environment and fulfill their rights to land, life and livelihood. The Foundation aims to protect rainforests by securing the land rights of indigenous peoples and other forest-dependent communities. It also campaigns internationally on issues such as industrial logging, climate change, agricultural expansion and nature conservation.
The Prince Albert II Foundation is a Monaco-based charity which has donated millions in various environmental projects. The foundation was initially created in 2006 by Prince Albert II of Monaco and it concentrates on environmental protection, sustainable development, climate change and the promotion of renewable energies as well as biodiversity. The foundation supports also projects which develop water resource management or desertification control technologies.
Avoided Deforestation Partners, or AD Partners, is a non-profit organization under the auspices of the Center for International Policy in Washington, D.C. AD Partners is involved in the global effort to solve climate change by working to end deforestation in tropical rainforest countries. By avoiding the practice of deforestation, i.e., clearing forests to provide inexpensive farmland, the world gains the significant climate benefits of not releasing carbon into the atmosphere. In addition, avoiding deforestation also allows forests to sequester carbon and scrub the air of pollutants. Beyond protecting the Earth's air quality, tropical forests facilitate conditions for rain, replenish water sources, provide habitats for myriad plant and animal species, and sustain the livelihoods of 1.6 billion people globally. Leading scientists and economists say that ending deforestation is the most cost effective and scalable method of reducing greenhouse gases. In fact, they believe that ending deforestation will cut the timeframe for solving the climate crisis in half.
The World Resources Institute (WRI) is a global research non-profit organization established in 1982 with funding from the MacArthur Foundation under the leadership of James Gustave Speth. Subsequent presidents include Jonathan Lash, Andrew D. Steer and current president Ani Dasgupta (2021-).
The 2019 Amazon rainforest wildfires season saw a year-to-year surge in fires occurring in the Amazon rainforest and Amazon biome within Brazil, Bolivia, Paraguay, and Peru during that year's Amazonian tropical dry season. Fires normally occur around the dry season as slash-and-burn methods are used to clear the forest to make way for agriculture, livestock, logging, and mining, leading to deforestation of the Amazon rainforest. Such activity is generally illegal within these nations, but enforcement of environmental protection can be lax. The increased rates of fire counts in 2019 led to international concern about the fate of the Amazon rainforest, which is the world's largest terrestrial carbon dioxide sink and plays a significant role in mitigating global warming.
Climate change effects on tropical regions includes changes in marine ecosystems, human livelihoods, biodiversity, degradation of tropical rainforests and effects the environmental stability in these areas. Climate change is characterized by alterations in temperature, precipitation patterns, and extreme weather events. Tropical areas, located between the Tropic of Cancer and the Tropic of Capricorn, are known for their warm temperatures, high biodiversity, and distinct ecosystems, including rainforests, coral reefs, and mangroves.
