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Tag: Biodiversity

Biodiversity loss: state and scenarios 2006 and 2050
These projections of biodiversity loss from 2000 to 2050 were produced by the GLOBIO consortium for UNEP's Global Environment Outlook 4. Across the GEO scenarios and regions, global biodiversity continues to be threatene...
26 Jan 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Protected areas and conservation hotspots in Albania
The graphic shows the protected areas of Albania, the proposed areas for protection and areas with endangered species. Albania is well known for its high diversity of ecosystems and habitats. Within its territory there a...
11 Feb 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Biodiveristy in Central Asia [Russian]
Caspian and Balkhash endemic species are under threat of extinction. It is estimated that ten percent of total area needs to be protected in order to sustain development and the countries of the region are seriously behi...
14 Feb 2006 - by I. Atamuradova, V. Yemelin, P. Rekacewicz, UNEP/GRID-Arendal
Arctic conservation area (CAFF), political map
The Conservation of Arctic Flora and Fauna is a working group under the Arctic Council, for the countries of Russia, Denmark, USA, Canada, Sweden, Iceland, Norway and Finland and indigenous peoples. Monitoring, assessmen...
16 Sep 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Arctic conservation area (CAFF), topographic map
The Conservation of Arctic Flora and Fauna is a working group under the Arctic Council, for the countries of Russia, Denmark, USA, Canada, Sweden, Iceland, Norway and Finland and indigenous peoples. Monitoring, assessmen...
16 Sep 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Economic impacts of Gorilla tourism in Uganda
Gorilla tourism in Uganda is primarily taking place in the Mgabinga Gorilla National Park and Bwindi Impenetrable National Park, and represents one of the main destinations for wildlife tourism in the country. Estimation...
02 Nov 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Protected areas and wilderness
Wilderness areas in the Arctic, representing vast expanses of tundra and taiga that sees very little human disturbance and stress have been determined by an analysis prepared by the UN Environment Programme World Conserv...
06 Dec 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Ecoregions prioritised for conservation, in the Arctic (WWF Global 200)
Ecoregions represent large areas with geographically characteristic fauna, flora and climate - both marine and terrestrial. This graphic presents the ecoregion definitions identified by the World Wildlife Fund and associ...
06 Dec 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Major wilderness areas in the Arctic
The Arctic covers around 33.5 million km2 and holds the largest continuous expanses of unfragmented wilderness in the world, outside of Antarctica. Indeed, seven of the ten largest wilderness areas in the world outside A...
01 Oct 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Protected areas in the terrestrial priority ecoregions in the Arctic
Certain areas have been identified as priority ecoregions for conservation (WWF Global 200) due to their unique biodiversity characteristics. Significant parts of these regions are without any protection, as identified b...
06 Dec 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Barents Sea ecoregion conservation priority areas and oil and gas infrastructure
The Barents Sea ecoregion - the part of the World Ocean north of the Nordic countries and Northwest Russia, has a unique environment with major sea bird colonies, rich benthic and plankton fauna and many major sea mammal...
06 Dec 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Protected areas in the Arctic
The Arctic is a unique region in the world, with very little human activity and vast expanses of tundra and taiga that presents ecological values. This graphics presents the areas that currently are protected for conserv...
06 Dec 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Water towers of Asia - glaciers, water and population in the greater Himalayas-Hindu Kush-Tien Shan-Tibet region
The Himalayas–Hindu Kush, Kunlun Shan, Pamir and Tien Shan mountain ranges function as water towers, providing water to people through much of Asia. The glacier-fed rivers originating from the Himalaya mountain ranges su...
01 Jun 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
Population size of Peary caribou in the Canadian Arctic islands
In northwestern North America, recent warming has led to a dramatic increase in the number of days of above freezing temperatures during the migration period for the caribou (Rangifier tarandus). Thawing and subsequent r...
01 Jun 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
Developing countries with environmental strategies
While many countries have shown indifference to environmental commitments made at Rio, the summit significantly helped legitimise environmental issues in political agendas worldwide: over 50 countries currently have nati...
29 Nov 2007 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Millennium Ecosystem Assessment conceptual framework
International demand for timber may lead to a regional loss of forest cover, which increases flood magnitude along a local stretch of a river. Similarly, the interactions can take place across different time scales. Acti...
30 Nov 2007 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
Millennium Ecosystem Assessment - Sub-global assessments
Eighteen sub-global assessments were approved as components of the Millennium Ecosystem Assessment (MA). These were not designed to provide a scientific sample of any feature of ecosystems or human well-being. Instead, t...
30 Nov 2007 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
Main direct drivers of change in biodiversity and ecosystems (CWG)
The cell color indicates impact of each driver on biodiversity in each type of ecosystem over the past 50–100 years. High impact means that over the last century the particular driver has significantly altered biodiversi...
30 Nov 2007 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
Changes in available water in Africa: end of 20th and 21st centuries
Salinization affects about 10% of the world’s irrigated land, while the loss of biodiversity and its associated agroecological functions (estimated to provide economic benefits of US$ 1,542 billion per year) adversely af...
03 Jan 2008 - by IAASTD/Ketill Berger, UNEP/GRID-Arendal
Pig farming in the Caucasus ecoregion
Over the recent number of years, as the economy came to a standstill, individual farms have replaced collective farming and subsistence agriculture and livestock breeding (cattle, sheep and goat) have became common. Alon...
29 Jan 2008 - by Manana Kurtubadze
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