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NEOTROPICAL REALM
South and Central America hold the bulk of the world's remaining tropical rainforests. More than 97 percent of this region's forests are found in South America, including the world's largest rainforest, the Amazon.
Threats
Today South America suffers the highest total loss of forest—around 4.3 million hectares were cleared per year between 2000 and 2005. Most of the forest loss has occurred in the Amazon rainforest where large tracts of land are being cleared for cattle ranches, soybean plantations, and subsistence agriculture. Legal and illegal logging is also widespread in the region. Overall, deforestation rates have increased in South America by almost 17 percent since the end of the 1990s. At least 60 million hectares (232,000 square miles) of forest were lost between 1990 and 2005. Scientists are concerned that forest loss could escalate in the Amazon due to increasingly dry conditions. In 2005, the Amazon suffered the most severe drought on record, leaving rivers dry and communities stranded. Tens of thousands of fires burned.
In the Caribbean, very little natural tropical forest cover remains. Between 2000 and 2005, forest cover actually expanded in the Caribbean due to the increase in plantation cover. However, primary forest cover still declined due to clearing for development and small-scale agriculture on the part of poor farmers.
Central America had the highest deforestation rate of any region in the world over the past five years. Much of this clearing came from subsistence activities and agricultural schemes, though illegal logging is a problem in the region. Overall, Central America lost 19 percent of its forest over between 1990 and 2005. The good news is that deforestation rates are slowing.
Outlook
The outlook for the rainforests of South America is better than that of Africa because of heavy pressure by outside environmentalists and an increasingly ecologically minded, educated populace. A fair amount of land is afforded some sort of protection—though not always effective against illegal exploitation—and local projects promoting sustainable management while benefiting locals are on the rise. Several governments, including those of Brazil and Costa Rica, have passed policies to enhance protection of forests. Many Neotropical countries have developed eco-tourism as a means to generate revenue to protect forests. Costa Rica has entered into a unique bioprospecting contract with an American pharmaceutical company (Merck), and it appears that others may soon follow suit. The use and export of non-wood forest products (NWFPs) is increasing, though it still plays a minute role in trade in comparison to timber, oil, and minerals extracted from rainforest lands. Funding of large, damaging hydroelectric projects appears to be on the decline as funding agencies move to support smaller, more effective projects. Nevertheless, the forests of the Neotropical realm are facing tremendous challenges from numerous development threats.
Profiles:
Belize, Bolivia, Brazil, Caribbean islands, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, Suriname, and Venezuela.
Overview:
| | Total land area | | Total forest cover 2005 | | Primary forest cover 2005 | | Total deforestation 1990-2005 | | Loss of primary forest 1990-2005 |
| Country | | (1000 ha) | | (1000 ha) | | % of total land area | | (1000 ha) | | % of total land area | | % of 1990 forest cover | | % of 1990 primary forest cover |
| | | | | | | | | | | | | | |
| Belize | | 2,296 | | 1,653 | | 72.5 | | 612 | | 26.7 | | 0.0 | | 0.0 |
| Bolivia | | 109,858 | | 58,740 | | 54.2 | | 29,360 | | 26.7 | | -6.5 | | -6.5 |
| Brazil | | 851,488 | | 477,698 | | 57.2 | | 415,890 | | 48.8 | | -8.1 | | -9.7 |
| Colombia | | 113,891 | | 60,728 | | 58.5 | | 53,062 | | 46.6 | | -1.2 | | -1.5 |
| Costa Rica | | 5,110 | | 2,391 | | 46.8 | | 180 | | 3.5 | | -6.7 | | -29.4 |
| Ecuador | | 28,356 | | 10,853 | | 39.2 | | 4,794 | | 16.9 | | -21.5 | | 0.0 |
| El Salvador | | 2,104 | | 298 | | 14.4 | | 6 | | 0.3 | | -20.5 | | 0.0 |
| French Guiana | | 9,000 | | 8,063 | | 91.8 | | 7,701 | | 85.6 | | -0.3 | | -2.6 |
| Guatemala | | 10,889 | | 3,938 | | 36.3 | | 1,957 | | 18.0 | | -17.1 | | -17.0 |
| Guyana | | 21,497 | | 15,104 | | 76.7 | | 9,314 | | 43.3 | | 0.0 | | n/a |
| Honduras | | 11,209 | | 4,648 | | 41.5 | | 1,512 | | 13.5 | | -37.1 | | 0.0 |
| Mexico | | 195,820 | | 64,238 | | 33.7 | | 32,850 | | 16.8 | | -6.9 | | -15.3 |
| Nicaragua | | 13,000 | | 5,189 | | 42.7 | | 1,849 | | 14.2 | | -20.6 | | 0.0 |
| Panama | | 7,552 | | 4,294 | | 57.7 | | 3,023 | | 40.0 | | -1.9 | | -18.4 |
| Peru | | 128,522 | | 68,742 | | 53.7 | | 61,065 | | 47.5 | | -2.0 | | -2.9 |
| Suriname | | 16,327 | | 14,776 | | 94.7 | | 14,214 | | 87.1 | | 0.0 | | 0.0 |
| Venezuela | | 91,205 | | 47,713 | | 54.1 | | - | | n/a | | -8.3 | | n/a |
| | | | | | | | | | | | | | |
| Total Caribbean | | 23,482 | | 5,974 | | 26.1 | | | | 0.0 | | 11.7 | | n/a |
| Total Central America | | 52,160 | | 22,411 | | 43.9 | | | | 0.0 | | -18.9 | | n/a |
| Total South America | | 1,783,770 | | 831,540 | | 47.7 | | | | 0.0 | | -6.7 | | n/a |
Recent articles | Latin America news updates | XML
Deforestation in the Brazilian Amazon pacing 88% higher than last year's rate
(05/18/2013) Satellite analysis by a Brazil-based NGO indicates that deforestation in the Brazilian Amazon continues to pace well ahead of last year, when the government passed a weakened version of its law governing use of forest lands.
Indigenous association to sue to shut down Panama's REDD+ program
(05/17/2013) Panama's largest association of indigenous people will sue the Panamanian government to shut down the country's Reducing Emissions from Deforestation and Degradation (REDD+) program.
Crazy cat numbers: unusually high jaguar densities discovered in the Amazon rainforest
(05/16/2013) Jaguars (Panthera onca) are the biggest cat in the Americas and the only member of the Panthera genus in the New World; an animal most people recognize, the jaguar is also the third largest cat in the world with an intoxicatingly dangerous beauty. The feline ranges from the harsh deserts of southern Arizona to the lush rainforests of Central America, and from the Pantanal wetlands all the way down to northern Argentina. These mega-predators stalk prey quietly through the grasses of Venezuelan savannas, prowl the Atlantic forests of eastern Brazil, hunt along the river of the Amazon, and even venture into lower parts of the Andes.
NGO: conflict of interests behind Peruvian highway proposal in the Amazon
(05/16/2013) As Peru's legislature debates the merits of building the Purús highway through the Amazon rainforest, a new report by Global Witness alleges that the project has been aggressively pushed by those with a financial stake in opening up the remote area to logging and mining. Roads built in the Amazon lead to spikes in deforestation, mining, poaching and other extractive activities as remote areas become suddenly accessible. The road in question would cut through parts of the Peruvian Amazon rich in biodiversity and home to indigenous tribes who have chosen to live in "voluntary isolation."
Photo: Stunning new pit-viper discovered in Honduras
(05/15/2013) A stunning new species of pit-viper has been discovered in the cloud forest of Honduras. The venomous snake is described in the journal ZooKeys.
Amazon's flood/drought cycle becoming more extreme, less predictable
(05/14/2013) The Amazon River's hydrological cycle has become more extreme over the past two decades with increasing seasonal precipitation across much of the basin despite drier conditions in the southern parts of Earth's largest rainforest, finds a new study published in Geophysical Research Letters. The research analyzed monthly Amazon River discharge at Óbidos, a point that drains 77 percent of the Amazon Basin, and compared it with regional precipitation patterns.
Deforestation will undercut effectiveness of rainforest dams
(05/13/2013) Deforestation may significantly decrease the hydroelectric potential of tropical rainforest regions, warns a new study published in Proceedings of the National Academy of Science. The study, used climate, hydrological, and land use models to forecast the impact of potential forest loss on hydropower generation on the Xingu River, a major tributary of the Amazon where the world's third largest dam — Belo Monte — is currently under construction.
Continued deforestation in the Amazon may kill Brazil's agricultural growth
(05/09/2013) Continuing deforestation in the Amazon rainforest could undermine agricultural productivity in the region by reducing rainfall and boosting temperatures, warns a new study published in the journal Environmental Research Letters.
Featured video: saving sea turtles in Mexico's Magdalena Bay
(05/09/2013) A new short film, Viva la tortuga documents the struggle to save loggerhead and green sea turtles in Magdalena Bay, Mexico. Once a region for a massive sea turtle meat market, the turtles now face a new threat: bycatch. Loggerhead sea turtles are drowning in bottom-set gillnets, unable to escape from the nets once entangled. The issue has even raises threats of trade embargoes from the U.S.
Brazil's satellite monitoring reduced Amazon deforestation by 60,000 sq km in 5 years
(05/08/2013) Brazil's advanced satellite monitoring system, coupled with increased law enforcement, was responsible for nearly 60 percent of the 101,000 square kilometer-drop in deforestation observed between 2007 and 2011, argues a new study published an international think tank.
Are seagulls killing whales in Patagonia?
(05/08/2013) It sounds ludicrous, but it could just be true: scientists say seagulls may be responsible for hundreds of southern right whale moralities off the Argentine coastline. Since 2003, scientists have documented the deaths of 605 southern right whales (Eubalaena australis) near Península Valdés which the whales use as a nursery. Notably, 88 percent of these were newborn calves. The death rate is so high that researchers now fear for the whales' long-term survival.
Frankenfish or scientific marvel?: giant GM salmon await U.S. approval
(05/07/2013) It is hard to think of a more unlikely setting for genetic experimentation or for raising salmon: a rundown shed at a secretive location in the Panamanian rainforest miles inland and 1,500m above sea level. But the facility, which is owned by an American company AquaBounty Technologies, stands on the verge of delivering the first genetically modified food animal—a fast-growing salmon—to supermarkets and dinner tables.
Central America's largest forest under siege by colonists
(05/06/2013) In the last four years, invading land speculators and peasants have destroyed 150,000 hectares (370,000 acres) of rainforest in Nicaragua's Bosawás Biosphere Reserve, according to the Mayangna and Miskito indigenous peoples who call this forest home. Although Nicaragua recognized the land rights of the indigenous people in 2007, the tribes say the government has not done near-enough to keep illegal settlers out despite recent eviction efforts.
Unconventional swine: how invasive pigs are helping preserve biodiversity in the Pantanal
(05/06/2013) Ordinarily, invasive and exotic species are a grave threat to native wildlife: outcompeting local species, introducing parasites and disease, and disturbing local ecological regimes. A unique case in the Brazilian Pantanal, however, has turned the tables; here, an introduced mammal has actually aided the conservation of native wildlife.
Sugarcane production impacting local climate in Brazil
(05/01/2013) Intensification of Brazil's sugarcane industry in response to rising demand for sugar-based ethanol could have impacts on the regional climate reports a new study by researchers from Arizona State University, Stanford University and the Carnegie Institution for Science. Following the conversion of cerrado grasslands into sugarcane in Brazil, a recent study in Geophysical Research Letters found local cooling that approached 1 degree Celsius during the growing season and maximum local warming near 1 degree Celsius post-harvest.
Conservation without supervision: Peruvian community group creates and patrols its own protected area
(04/30/2013) When we think of conservation areas, many of us think of iconic National Parks overseen by uniformed government employees or wilderness areas purchased and run from afar by big-donor organizations like The Nature Conservancy, Wildlife Conservation Society, WWF, or Conservation International. But what happens to ecosystems and wildlife in areas where there's a total lack of government presence and no money coming in for its protection? This is the story of one rural Peruvian community that took conservation matters into their own hands, with a little help from a dedicated pair of primate researchers, in order to protect a high biodiversity cloud forest.
Featured documentary: Damocracy, highlighting the battles over the Belo Monte and Ilisu dams
(04/29/2013) A new short documentary highlights the battles over monster dam projects imperiling local people and wild rivers. Examining the Belo Monte dam in Brazil and the Ilisu dam in Turkey, the documentary argues that such hydroelectric projects cannot be deemed "green" energy as they overturn lives, livelihoods, and ecosystems.
Brazil's success in reducing deforestation will be hard to replicate
(04/23/2013) The sharp reduction in deforestation in the Brazilian state of Mato Grosso since the mid-2000s will be difficult to replicate in other tropical countries where commodity production is a major driver in forest loss, argues a new study published in a special issue of the journal Philosophical Transactions of the Royal Society B.
Featured video: Earth Day message from indigenous tribes in the Peruvian Amazon
(04/23/2013) A new video by Alianza Arkana includes an Earth Day message from the indigenous peoples in the Peruvian Amazon who are facing the existential threats of logging and fossil fuel development on their traditional lands.
Brazil threatens $282m in fines for beef linked to Amazon deforestation
(04/17/2013) Federal prosecutors in Brazil are threatening to fine 26 beef producers $282 million for buying cattle raised in illegally deforested areas and on Indian reservations, reports Reuters.
Judge halts military-backed dam assessment in Brazil's Amazon
(04/17/2013) A federal court in Brazil has suspended the use of military and police personnel during technical research on the controversial São Luíz do Tapajós Dam in the Brazilian Amazon. The military and police were brought in to stamp down protests from indigenous people living along the Tapajós River, but the judge decreed that impacted indigenous groups must give free, prior, and informed consent (FPIC) before any furter studies can be done on the proposed dam. However, the decision is expected to be appealed.
New insect discovered in Brazil, only third known in its bizarre family (photos)
(04/15/2013) A new species of forcepfly named Austromerope brasiliensis, was recently discovered in Brazil and described in the open access journal Zoo Keys. This is the first discovery of forcepfly in the Neotropics and only the third known worldwide. The forcepfly, often called the earwigfly because the male genital forceps closely resemble the cerci of the common earwig, remains a scientific enigma due to the lack of information on the family.
Landowner who allegedly ordered Amazon murders acquitted
(04/10/2013) Jose Rodrigues Moreira, a Brazilian landowner who allegedly ordered the killings of Amazon activists Jose Claudio Ribeiro da Silva and his wife Maria, was acquitted this week due to lack of evidence. But, the two men who carried out the assassinations, Lindonjonson Silva Rocha and Alberto Lopes do Nascimento, were found guilty and sent to 42 and 45 years of jail respectively.
Featured video: stemming human-caused fires in the Amazon
(04/09/2013) A new series of 5 films highlights how people use fire in the Amazon rainforest and how such practices can be mitigated. Collectively dubbed "Slash & Burn" each film explores a different aspect of fire-use in the Amazon. In recent years the Amazon has faced unprecedented droughts, possibly linked to climate change and vast deforestation, making the issue of human-started fires even more important.
Indigenous group: Brazil using military to force Amazon dams
(04/08/2013) An Amazonian community has threatened to "go to war" with the Brazilian government after what they say is a military incursion into their land by dam builders. The Munduruku indigenous group in Para state say they have been betrayed by the authorities, who are pushing ahead with plans to build a cascade of hydropower plants on the Tapajós river without their permission.
Unless otherwise specified, this article was written by Rhett A. Butler [Bibliographic citation for this page]
Other resources
Contact me if you have suggestions on other rainforest-related environmental sites and resources for this country.
Last updated: 7 Feb 2006
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