HomeAboutActivitiesMapsPhotosPublicationsNews
 
Home >> Deforestation

Tag: Deforestation

The health of our forests The health of our forests
The importance of the world's forests to global efforts to reduce carbon emissions cannot be underestimated. While living forests are vital to reducing carbon levels in our atmosphere, deforestation accounts for an estimated 17 per cent of global carbon emissions - around 1.5 times greater than those from all the world's air, road, rail and shipping traffic combined.
27 Sep 2012 - by GRID-Arendal
3
Illegal logging bottlenecks Illegal logging bottlenecks
Illegal timber has to be aggregated and funnelled by road or river transport to a limited number of destinations domestically or for export, which creates a bottleneck in the illegal trade.
27 Sep 2012 - by GRID-Arendal
4
Human use and conversion of tropical forests Human use and conversion of tropical forests
Tropical forests hold the largest terrestrial carbon store and are active carbon sinks. Reducing emissions from deforestation and degradation is a vital component of tackling dangerous climate change. In addition, tackling illegal and ill-managed logging will be an important part of reducing emissions from forestry.
27 May 2009 - by Riccardo Pravettoni, UNEP/GRID-Arendal
4
Deforestation in the MAB, Guatemala case study Deforestation in the MAB, Guatemala case study
Deforestation in the MAB, Guatemala case study
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
2
Danish emissions of anthropogenic greenhouse gases Danish emissions of anthropogenic greenhouse gases
The graph shows emissions of anthropogenic greenhouse gases in Denmark from 1990- 1995 and projections to 2020 according to second national communication to UNFCCC. Greenhouse gases are largely results of human activities, including industrial processes, fossil fuel combustion, and changes in land use, such as deforestation.
06 Nov 2006 - by Emmanuelle Bournay, Philippe Rekacewicz, UNEP/GRID-Arendal
3
Climate change vulnerability in Africa Climate change vulnerability in Africa
Multiple stresses make most of Africa highly vulnerable to environmental changes, and climate change is likely to increase this vulnerability. This graphic shows which of the regions of Africa (North Africa, West Africa, Central Africa, East Africa, Southern Africa and the Western Indian Ocean Islands) are most vulnerable to specific impacts of climate change. These impacts include desertification, sea level rise, reduced freshwater availability,...
17 May 2005 - by Delphine Digout, UNEP/GRID-Arendal
4
Deforestation in West Africa: Case Cote-d'Ivoire Deforestation in West Africa: Case Cote-d'Ivoire
The average annual rate of change in total forest area from 1990 to 2000 for the whole of Africa was estimated to be -0.74 %, equivalent to losing more than 5 million ha of forest a year, an area roughly the size of Togo, and the highest rate of any region. (UNEP: GEO [Global Environment Outlook] 3). This graphic shows how deforestation has occurred in Cote d'Ivoire (the Ivory Coast) by comparing the area's forests in 1955 and in 1988. It shows a...
17 May 2005 - by Rekacewicz, Philippe, based on a sketch by Le Monde, Paris; UNEP/GRID-Arendal
4
Annual deforestation in the Amazon and resulting CO2 emissions Annual deforestation in the Amazon and resulting CO2 emissions
According to the World Resources Institute,Brazil had the highest carbon dioxide equivalent emissions in the region in 2001, primarily due to changes in land use.) Most of the region’s forests are in South America, particularly in Brazil and Peru, which comprise 92% of the total forest cover. These countries are among the 10 that hold two-thirds of the world’s forests and jungles. Because of its size, the greatest extent of deforestation is in B...
17 May 2005 - by UNEP/GRID-Arendal
3
Top 10 CO2 emitting countries in 2000; Latin America and the Caribbean Top 10 CO2 emitting countries in 2000; Latin America and the Caribbean
Brazil is the world’s second largest emitter of carbon dioxide (CO2) from land use change. Only Indonesia emits more. In 2000 CO2 emissions from land use change in Brazil represented 18% of the world’s total emissions. The per capita emissions from land use change in Brazil are 6 times higher than the world average. Most of the land use change emissions in Brazil are caused by the massive logging of its rainforest. The per capita emissions of C...
17 May 2005 - by UNEP/GRID-Arendal
4
Biodiversity and protected areas in Macedonia Biodiversity and protected areas in Macedonia
A map of Macedonia showing all the protected areas, national parks natural reserves. The industry sector is the main polluter in Macedonia. The primary reasons for industrial pollution are the old, inefficient technologies, inadequate control of waste, and insufficient equipment for environment protection. The most serious problems in the country are the quality of air in Veles, Bitola, and Skopje; the pollution of surface waters (as a result o...
14 Sep 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
4
Trends in Deforestation in the Xingu River Basin Brazil Trends in Deforestation in the Xingu River Basin Brazil
No data
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Number of Tree Species per Country in the World Number of Tree Species per Country in the World
The Convention on Biological Diversity (CBD) estimates that the accelerating rate of deforestation which has taken place over the last century has contributed to reducing the abundance of forest species by more than 30 per cent. The rate of species loss in forest regions is considerably faster than in other ecosystems. Between now and 2050, it is projected that there will be a further 38 per cent loss in abundance of forest species (UN...
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Forest and Biodiversity under Threat by Economic Development Forest and Biodiversity under Threat by Economic Development
Southeast Asia, containing the world’s third largest tropical forests, is experiencing deforestation rates higher than almost anywhere else on Earth. The region’s forests and animals living in the forest are endangered by defragmentation and conversion to agriculture or other land uses, such as oil palm plantations and logging.
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Worst Case Scenario for the Amazon Forest Worst Case Scenario for the Amazon Forest
2050. Global climate change has already contributed to rising temperatures in the Amazon which, when combined with deforestation, have led to a cycle of lower precipitation and a greater frequency of droughts. Researchers at Brazil’s National Institute for Space Research say that the Amazon could reach a tipping point – the point at which deforestation and climate change combine to trigger self-sustaining desertification – in 50-60 yea...
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
5
Annual Net Change in Forest Area Annual Net Change in Forest Area
The net change in forest area (loss and gain) describes the sum of all changes in forest area over a specific period of time (including reductions due to deforestation and disasters, and increases due to afforestation and expansion of forests during the period).
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Major Producers of Palm Oil and Beef Major Producers of Palm Oil and Beef
Indonesia and Malaysia are major producers of palm oil: in 2006 these two countries accounted for 85 per cent of total world production and 88 per cent of global exports (FAO 2008). Over the past decade, the area covered by oil palms in Indonesia has quadrupled, covering 4.1 million hectares in 2006 (FAO 2008). In Latin America, cattle ranches are expanding rapidly (FAO 2007a) and, according to one study, accounted for an estimated 70 pe...
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
3
Growth of Cattle Breeding in Amazonia Growth of Cattle Breeding in Amazonia
In Latin America, cattle ranches are expanding rapidly (FAO 2007a) and, according to one study, accounted for an estimated 70 per cent of deforestation in Brazil in 2007 (Malhi et al. 2008). In the Brazilian Amazon region, ranches cover an area of at least 8.4 million hectares in total.
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
3
Amazonian Deforestation in the Global Context Amazonian Deforestation in the Global Context
Growing global demand for land for the production of agricultural commodities has resulted in sometimes irreversible changes to the world’s forest cover. The Amazon is now part of a national and international economy which, through globalization, is responding to market demands, accelerating the rate at which agricultural crops and cattle ranching are replacing or impoverishing native forests (Nepstad et al. 2006).
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Deforestation in Brazil Compared with the Area of Turkey Deforestation in Brazil Compared with the Area of Turkey
Over the past 40 years, about a fifth of Brazil’s Amazon rainforest has been deforested (Reuters 2008). Official statistics show that annual deforestation has been close to 20 000 square kilometres over the last 10 years, reaching a peak of 27 429 square kilometers in 2004, and then being reduced annually to 11 224 square kilometers in 2007 (INPE 2008).
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Changing Global Forest Cover Changing Global Forest Cover
Forests can undergo changes in various ways. Forest areas can be reduced either by deforestation or by natural disasters, which can result in the forest being unable to naturally regenerate. Conversely, forest areas can be increased – through afforestation or by the natural expansion of forests.
20 Jun 2009 - by Philippe Rekacewicz assisted by Cecile Marin, Agnes Stienne, Guilio Frigieri, Riccardo Pravettoni, Laura Margueritte and Marion Lecoquierre.
4
Previous | 1 2 3 4 | Next