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Seabed habitats in Western Mediterranean Seabed habitats in Western Mediterranean
The Mediterranean Basin has a wide array of habitats that include sea grass beds, intact rocky shorelines, persistent frontal systems, estuaries, underwater canyons, deepwater coral assemblages and sea mounts (UNEP/MAP 2012).
19 Nov 2013 - by GRID-Arendal
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Population growth in Sub-Saharan and Central Africa and Population density projection in Congo Basin Population growth in Sub-Saharan and Central Africa and Population density projection in Congo Basin
As populations are rapidly rising in the Greater Congo Basin, so is the pressure on great ape habitat, and even more, the numbers killed relative to the gorilla populations to supply bushmeat.
01 Feb 2010 - by UNEP/GRID-Arendal
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Loss of Great Ape habitat 2002-2032 (Southeast Asia) Loss of Great Ape habitat 2002-2032 (Southeast Asia)
Based on population pressures the GLOBIO2 model has assessed the current and future human impacts on Great Ape (Orangutan) habitat in Southeast Asia. The remaining forests are projected to be subject to piecemal fragmentation and loss of wilderness characteristics, in the Orangutan range.
26 Jan 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
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Exports of pharmaceutical plants from Central Europe compared to gross national income (GNI) per capita Exports of pharmaceutical plants from Central Europe compared to gross national income (GNI) per capita
The Balkans are one of the most competitive sources on the world market. However, stocks of many wild species have recently declined. Some species are now rare or endangered due to the loss of their natural habitat, excessive picking, soil erosion and other factors.
30 Nov 2007 - by Philippe Rekacewicz, Stephane Kluser, Matthias Beilstein, Ieva Rucevska, Cecile Marin, Otto Simonett
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Exports of pharmaceutical plants from Central Europe compared to gross national income (GNI) per capita Exports of pharmaceutical plants from Central Europe compared to gross national income (GNI) per capita
The Balkans are one of the most competitive sources on the world market. However, stocks of many wild species have recently declined. Some species are now rare or endangered due to the loss of their natural habitat, excessive picking, soil erosion and other factors.
30 Nov 2007 - by Philippe Rekacewicz, Stephane Kluser, Matthias Beilstein, Ieva Rucevska, Cecile Marin, Otto Simonett
3
The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections [Norwegian] The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections [Norwegian]
Sattelite observations of the september extent of sea ice in the Arctic shows in 2007 shows a 23% decrease from the previous minimum, in 2005, and 39% below the average minimum extent for the time period 1979-2000. The bottom part of this graphic shows the development according to the Arctic Climate Impact Assessment (ACIA) and the merging of five global climate models - the resultant projections shows sucessive decreases for this century. The Ar...
28 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
5
The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections [Norwegian] The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections [Norwegian]
Sattelite observations of the september extent of sea ice in the Arctic shows in 2007 shows a 23% decrease from the previous minimum, in 2005, and 39% below the average minimum extent for the time period 1979-2000. The bottom part of this graphic shows the development according to the Arctic Climate Impact Assessment (ACIA) and the merging of five global climate models - the resultant projections shows sucessive decreases for this century. The Ar...
28 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
5
Fynbos ecoregion in South Africa Fynbos ecoregion in South Africa
The Fynbos ecoregion of South Africa stretches out in a coastal belt on the Western cape. This region is characterisied by heath- and shrubland and a mediterranean climate. Many of the plants inhabitating this ecoregion are evergreen with needle-life leafs.
28 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Global International Water Assessment tools (GIWA) Global International Water Assessment tools (GIWA)
The graphic shows the process of GIWA's assessment methodology and list the five main concerns dealing with water resources, which are freshwater shortage, pollution, habitat and community modification, unsustainable exploitation of fisheries and other living resources and global change.
28 Sep 2005 - by UNEP/GRID-Arendal
3
Global International Water Assessment tools (GIWA) Global International Water Assessment tools (GIWA)
The graphic shows the process of GIWA's assessment methodology and list the five main concerns dealing with water resources, which are freshwater shortage, pollution, habitat and community modification, unsustainable exploitation of fisheries and other living resources and global change.
28 Sep 2005 - by UNEP/GRID-Arendal
3
The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections
Sattelite observations of the september extent of sea ice in the Arctic shows in 2007 shows a 23% decrease from the previous minimum, in 2005, and 39% below the average minimum extent for the time period 1979-2000. The bottom part of this graphic shows the development according to the Arctic Climate Impact Assessment (ACIA) and the merging of five global climate models - the resultant projections shows sucessive decreases for this century. The Ar...
01 Dec 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections The decrease of Arctic sea ice, minimum extent in 1982 and 2007, and climate projections
Sattelite observations of the september extent of sea ice in the Arctic shows in 2007 shows a 23% decrease from the previous minimum, in 2005, and 39% below the average minimum extent for the time period 1979-2000. The bottom part of this graphic shows the development according to the Arctic Climate Impact Assessment (ACIA) and the merging of five global climate models - the resultant projections shows sucessive decreases for this century. The Ar...
01 Dec 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Major pathways and origins of invasive species infestations in the marine environment Major pathways and origins of invasive species infestations in the marine environment
All across the planet, the number and severity of outbreaks and infestations of invasive species (i.e. species purposefully or accidentally introduced in non-native environments) is growing, and invasions of marine habitats are now occurring at an alarming rate. Exotic and invasive species have been identified by scientists and policymakers as a major threat to marine ecosystems, with dramatic effects on biodiversity, biological productivity, hab...
01 Feb 2008 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Primary threats to the marine environment Primary threats to the marine environment
Each of the big five stressors (not in order of magnitude), 1) Climate change; 2) Pollution (mainly coastal), 3) Fragmentation and habitat loss (from e.g. dredging/trawling, use of explosives in fishing on coral reefs etc.), 4) Invasive species infestations, and 5) Over-harvest from fisheries may individually or combined result in severe impacts on the biological production of the worlds oceans and the services they provide to billions of people ...
01 Nov 2008 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Global International Waters Assessment (GIWA) case studies Global International Waters Assessment (GIWA) case studies
The Global International Waters Assessment (GIWA) is an example of a comprehensive strategic assessment designed to identify priorities for remedial and mitigatory actions in international waters. This graphic shows GIWA case studies for the Black Sea, the Amazon, the Great Barrier Reef and the Agulhas Current. Each case study includes an introduction and maps of the region and a discussion of the issues of concern for that region, such as freshw...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
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Global International Waters Assessment (GIWA) case studies Global International Waters Assessment (GIWA) case studies
The Global International Waters Assessment (GIWA) is an example of a comprehensive strategic assessment designed to identify priorities for remedial and mitigatory actions in international waters. This graphic shows GIWA case studies for the Black Sea, the Amazon, the Great Barrier Reef and the Agulhas Current. Each case study includes an introduction and maps of the region and a discussion of the issues of concern for that region, such as freshw...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
3
Global International Waters Assessment Tools Global International Waters Assessment Tools
Global International Waters Assessment's (GIWA) assessment tools for monitoring the world's water resources, incorporating five major environmental concerns and application of the DPSIR framework (driving forces-pressure-state-impact-response), are now beginning to yield results of practical use for management decisions. This graphic explains the GIWA Assessment Methodology and GIWA's five main environmental concerns, which are: freshwater shorta...
17 May 2005 - by UNEP/GRID-Arendal
3
Global International Waters Assessment Tools Global International Waters Assessment Tools
Global International Waters Assessment's (GIWA) assessment tools for monitoring the world's water resources, incorporating five major environmental concerns and application of the DPSIR framework (driving forces-pressure-state-impact-response), are now beginning to yield results of practical use for management decisions. This graphic explains the GIWA Assessment Methodology and GIWA's five main environmental concerns, which are: freshwater shorta...
17 May 2005 - by UNEP/GRID-Arendal
3
Landcover - Europe and Central Asia Landcover - Europe and Central Asia
The Western part of the Eurasian continent, has some of the most populated and fertile parts of the World. Central Europe is densely populated, with few remaining fragments of undisturbed habitat, except for the mountain ranges. In the north - Scandinavia and Northern Russia, there is the taiga belt, with vast expanses of confierous forest, and further north, there is tundra and glaciers. Central Asia and Caucasus is a diverse region, with desert...
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Landcover - Europe and Central Asia Landcover - Europe and Central Asia
The Western part of the Eurasian continent, has some of the most populated and fertile parts of the World. Central Europe is densely populated, with few remaining fragments of undisturbed habitat, except for the mountain ranges. In the north - Scandinavia and Northern Russia, there is the taiga belt, with vast expanses of confierous forest, and further north, there is tundra and glaciers. Central Asia and Caucasus is a diverse region, with desert...
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
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