Deforestation Current Events | Deforestation News | 2
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New report on deforestation reveals problems of forest carbon payment schemes
A new study by one of the world's leading forestry research institutes warns that the new push to "reduce emissions from deforestation and degradation," known by the acronym REDD, is imperiled by a routine failure to grasp the root causes of deforestation. view more (2007-12-07)
Don't blame the trees: Social factors, not forests, dictate disease patterns
A new study published February 6 in the open access journal PLoS Neglected Tropical Diseases suggests that socioeconomic factors best explain patterns of the infectious disease American Cutaneous Leishmaniasis (ACL) in Costa Rica. view more (2008-02-06)
Changes to land cover may enhance global warming in Amazon, reduce it in midlatitudes
New simulations of 21st-century climate show that human-produced changes in land cover could produce additional warming in the Amazon region comparable to that caused by greenhouse gases, while counteracting greenhouse warming by 25% to 50% in some midlatitude areas. view more (2005-12-09)
Growth in Amazon cropland may impact climate and deforestation patterns
Scientists using NASA satellite data have found that clearing for mechanized cropland has recently become a significant force in Brazilian Amazon deforestation. This change in land use may alter the region's climate and the land's ability to absorb carbon dioxide. view more (2006-09-20)
Small-scale logging leads to clear-cutting in Brazilian Amazon
A team of scientists, led by Greg Asner of the Carnegie Institution's Department of Global Ecology, has discovered an important indicator of rain forest vulnerability to clear-cutting in Brazil. view more (2006-08-01)
Report shows deforestation threatens Brazil's Pantanal
Deforestation from increased grazing and agriculture has destroyed 17 percent of the native vegetation in Brazil's Pantanal, considered the world's largest wetland. view more (2006-01-11)
Controversial new climate change results
New data show that the balance between the airborne and the absorbed fraction of carbon dioxide has stayed approximately constant since 1850, despite emissions of carbon dioxide having risen from about 2 billion tons a year in 1850 to 35 billion tons a year now. view more (2009-11-11)
Carbon sinks losing the battle with rising emissions
The stabilising influence that land and ocean carbon sinks have on rising carbon emissions is gradually weakening, say scientists attending this week's international Copenhagen Climate Change Conference. view more (2009-03-17)
Forest peoples' rights key to reducing emissions from deforestation
Unless based on respect for the rights of indigenous peoples and forest communities, efforts by rich countries to combat climate change by funding reductions in deforestation in developing countries will fail, and could even unleash a devastating wave of forest loss, cultural destruction and civil conflict, warned a leading group of forestry and... view more... (2008-10-16)
Woods Hole Research Center debuts new image mosaic that will strengthen global forest monitoring
Much of the discussion at the upcoming United Nations Climate Change Conference in Bali, Indonesia, will focus on monitoring tropical deforestation and the critical role that remote sensing systems will play in the development of REDD (Reduced Emissions from Deforestation and Degradation) mechanisms - policies designed to compensate rainforest... view more... (2007-11-28)
ESA providing Kyoto estimates of French Guiana's tropical forests
ESA is providing data from its Earth observation satellites to monitor the tropical forests in French Guiana and help the French government meet its obligations under the international Kyoto Protocol agreement on global warming. Like all the so-called "Annex I" signatories to the Kyoto Protocol, France is required to measure and reduce... view more... (2003-06-05)
Amazon corridors far too narrow, warn scientists
Protected forest strips buffering rivers and streams of the Amazon rainforest should be significantly wider than the current legal requirement, according to pioneering new research by scientists at the University of East Anglia (UEA). view more (2008-02-19)
Genetic study shows humans have pushed orangutans to the brink of extinction
A new study published in the open-access journal PLoS Biology shows strong genetic evidence of a catastrophic collapse in orangutan populations living in the fragmented forests of the Kinabatangan Wildlife Sanctuary in Sabah, Malaysia. view more (2006-01-24)
Rain forest protection works in Peru
A new regional study shows that land-use policies in Peru have been key to tempering rain forest degradation and destruction in that country. view more (2007-08-10)
WHEN AN EARTHWORM DOES AS MUCH DAMAGE TO SOILS AS A BULLDOZER
The transformation of wet tropical forest into pastures causes profound changes in the physical structure of soils by favouring compaction. Such densification asphyxiates the soil. It is generally attributed to the compression caused by heavy machinery used for deforestation and in the creation of pastures and subsequently to trampling by cattle.... view more... (1999-05-11)
Rise in atmospheric CO2 accelerates as economy grows, natural carbon sinks weaken
Human activities are releasing carbon dioxide faster than ever, while the natural processes that normally slow its build up in the atmosphere appear to be weakening. view more (2007-10-23)
Destruction of Sumatra forests driving global climate change and species extinction
Turning just one Sumatran province's forests and peat swamps into pulpwood and palm oil plantations is generating more annual greenhouse gas emissions than the Netherlands and rapidly driving the province's elephants into extinction, a new study by WWF and partners has found. view more (2008-02-27)
Fire is important part of global climate change, report scientists
Fire must be accounted for as an integral part of climate change, according to 22 authors of an article published in the April 24 issue of the journal Science. The authors determined that intentional deforestation fires alone contribute up to one-fifth of the human-caused increase in emissions of carbon dioxide, a heat-trapping gas that raises... view more... (2009-04-24)
Atmospheric scientists trace the human role in Indonesian forest fires
Severe fires in Indonesia - responsible for some of the worst air quality conditions worldwide - are linked not only to drought, but also to changes in land use and population density, according to a new study in Nature Geoscience led by Robert Field of the University of Toronto. view more (2009-02-23)
A Roundtable for the Media at PrepCom4: Surviving the Third Millennium:
SE Asia is becoming increasingly vulnerable to global change (e.g. global warming, land-use change, urbanisation and dwindling resources). Will advances in modern technology and governance come to the rescue? This is one of the themes to be discussed by seven experts from a partnership of major global environmental change programmes at a... view more... (2002-05-24)
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