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Tag: Forest

Forest conservation and sustainable management initiatives
In November 2009, in an attempt to preserve the forests and slow deforestation, the Governments of Guyana and Norway signed a memorandum of understanding for cooperation on issues related to combating climate change, pro...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Emissions of the Brazilian Amazon
Brazil has been recognized as the fifth highest emitter of greenhouse gasses in the world, and is also the highest emitter within the Latin American and Caribbean region. This high level of emission is first and foremost...
22 Nov 2010 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Hydrometeorological events in Latin America and the Caribbean
Latin America and the Caribbean has seen a recent increase in extreme climatic events, and with it a rise in the number of people affected. The number of storms between 2000 and 2009 increased by 12 compared to the perio...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
Distribution of reindeer population in the Barents Region
The rendeer population of the Barents region is broken down into 5 distinct groups to show and their range. The 5 types are: Svalbard, wild, wild forest, domesticated and wild, and domesticated or semi-domesticated. (Ple...
04 Oct 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Distribution of lodgepole pine in Sweden
Forest distribution in Scandinavia is affected by several different species. This is to demonstrate the concentration of lodgepole pine (pinus contorta) in Sweden. The lodgepole pine is a tall, slender tree with a narrow...
04 Oct 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Total forest area by region
No data.
28 Mar 2006 - by Bounford.com and UNEP/GRID-Arendal
Declines in carbon in living biomass and in extent of forest
No data.
28 Mar 2006 - by Bounford.com and UNEP/GRID-Arendal
Orangutan distribution on Borneo (Indonesia, Malaysia)
The distribution of Orangutan on Borneo is rapidly decreasing, as mankind is reducing the available habitat for the apes. The loss of forest, through logging, clearing and burning, means reduced opportunities for hiding ...
22 Jan 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
Belarus, Moldova and Ukraine: forest cover
There is not a lot of forest coverage in the area. Most of the region consists of plain and lowland, wooded as in Belarus and northern Ukraine, or open steppe as elsewhere. Forests are concentrated in the relatively smal...
01 Nov 2007 - by Viktor Novikov, UNEP/GRID-Arendal
National environmental legislation, South Africa
The Working for the Environment programmes (water, fire, wetland, coast) are all supported by important national environmental legislation including the National Environmental Management: Biodiversity Act, the Disaster M...
21 Jun 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Value for the avoided CO2 emissions during a 25-year transition period from primary forest to oil palm or other land uses
For the focus areas Batang Toru and Tripa in the two main orangutan habitats (forest on non-peatlands and peat) it was calculated what the values (USD/ha) would be of the avoided CO2 emissions over a period of 25 years. ...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Tourism
Sumatran orangutan habitat offers excellent opportunities for tourism, including direct viewing of orangutans and other diverse wildlife, jungle treks and caving, rafting and bathing in rivers and hot springs, and even u...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Abatement costs for transition from undisturbed forest to other land uses
Opportunity costs for the transition from forest to other land uses between 1994-2009 in Tripa and 1990-2009 in Batang Toru are shown. For the transition to the most profitable land-use a price of slightly more than USD ...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Conversion of forests to different land uses
Using satellite images, land use changes were determined at Batang Toru (2001-2009) and Tripa (2001-2009) to calculate overall CO2 emissions. Deforestation in both areas led to different land use transitions, with the pr...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Conversion from primary forest to other land uses, 1985-2007
The main driver for forest loss on peat areas in the Leuser Ecosystem was oil palm development between 1985 and 2007, while for forest on non-peatlands other land uses than oil palm contributed more to land use changes.
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Land cover change in Batang Toru
Migration from the island of Nias to the West Batang Toru forests over the last two decades has been largely spontaneous. These settlers have opened up primary forests for agriculture and hunt many species of local wildl...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Ecosystem services value for the Leuser Ecosystem
Values for the various non-carbon ecosystem services (water, regulation of floods and landslides, fisheries, prevention and limitation of fires, agriculture, tourism, and non-timber forest products (NTFP) and biodiversit...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Distribution of benefits under different land use scenarios in the Leuser Ecosystem
Net present value (NPV) is in millions of USD over a 30-year period (2000-2030) at a 4% discount rate. The NPV for local communities under a deforestation scenario would be 3,132 million USD and under a conservation scen...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Forest status
Most Sumatran orangutan habitat is protected by Indonesian law. The government has created a very comprehensive system of functional forest categories, and institutions responsible for managing its forests. Some areas re...
01 Mar 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
Forest loss from 1985-2007 for Sumatra
If only the most important orangutan habitat is examined – i.e. forest below 1,000 m – for the 1985-2007 period, the rate of loss was even higher, at 28% and 49% for Aceh and North Sumatra respectively. When only the mos...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
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