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 6,000,000 km2 (2,300,000 sq mi) are covered by the rainforest. This region includes territory belonging to nine nations and 3,344 indigenous territories.
Rainforests are forests characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropical rainforests or temperate rainforests, but other types have been described.
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 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.
The Prince's Rainforests Project (PRP) was set up in the UK in 2007 by King Charles III the then Prince of Wales following reports from leading climate change experts, including the Intergovernmental Panel on Climate Change, to promote awareness of the urgent need to take action against tropical deforestation. The Prince of Wales has long been concerned about climate change and about how destruction of the world's rainforests contributes to rising temperatures and sea levels.
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, potential carbon emissions are prevented. 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.
Rainforest Foundation Norway (RFN) is a non-governmental organization (NGO) working to protect the world's rainforests and to secure the legal rights of their inhabitants. It is one of the largest rainforest organizations in the world, and collaborates with around 70 local and national environmental, indigenous and human rights organizations in 7 rainforest countries in the Amazon region, Central Africa and Southeast Asia. The organization works to support people in securing their rights and increase people's level of commitment to rainforest protection; to prevent policy and business interests from contributing to the destruction of the rainforest; and to consolidate policy and practice that serve to protect it. RFN engages in advocacy work in key international processes concerning rainforest issues.
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 (1993–2011), Andrew D. Steer (2012–2021) and current president Ani Dasgupta (2021–present).
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.
