HomeAboutActivitiesMapsPhotosPublicationsNews
 
Home >> Project

Tag: Project

Many of the largest rivers in the Himalayas Hindu Kush region are strongly dependent upon snow and glacial melt for waterflow Many of the largest rivers in the Himalayas Hindu Kush region are strongly dependent upon snow and glacial melt for waterflow
Except for the fact that glaciers are melting rapidly in many places, we do not have adequate data to more accurately project when and where water scarcity will affect irrigation schemes in full. Making accurate projections is also difficult because of variations in the effects on ground and surface water, as well as on water for urban needs and industrial purposes Furthermore, the cost of water may also increase, seriously complicating the water...
02 Feb 2009 - by Ieva Rucevska, UNEP/GRID-Arendal
2
Projected changes in cereal productivity in Africa, due to climate change – current climate to 2080 Projected changes in cereal productivity in Africa, due to climate change – current climate to 2080
Water is essential not only to survival but is also equally or even more important than nutrients in food production. Agriculture accounts for nearly 70% of the water consumption, with some estimates as high as 85% (Hanasaki et al., 2008a,b). Water scarcity will affect over 1.8 billion people by 2025 (WHO, 2007). This could have major impacts on health, particularly in rural areas, and thus also major impacts on farmer productivity. Althoug...
02 Feb 2009 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Biofuels production 2005, by country (ethanol and biodiesel) Biofuels production 2005, by country (ethanol and biodiesel)
Production of crops for biofuels also competes with food production (Banse et al., 2008). Indeed, the corn equivalent of the energy used on a few minutes drive could feed a person for a day, while a full tank of ethanol in a large 4-wheel drive suburban utility vehicle could almost feed one person for a year. A recent OECD-FAO (2007) report expected food prices to rise by between 20% and 50% by 2016 partly as a result of biofuels. Already,...
02 Feb 2009 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Vegetation zones in the Arctic Vegetation zones in the Arctic
The Circumpolar Arctic Vegetation Map (CAVM) project is an international effort to map the vegetation and associated characteristics of the circumpolar region, using a common base map. The base map is a false colour infrared image created from Advanced Very High Resolution Radiometer (AVHRR) satellite data.
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
3
Distribution of Saami dialects Distribution of Saami dialects
Saami dialects distribution with data from snowchange project. Graphic prepared for a case study in the 2004 edition of Vital Arctic Graphics on reindeer hearding, Saami and climate change in the Barents Region.
21 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
3
Income increases, MACH sites Income increases, MACH sites
From the start, the income in the project sites have increased continously through the community management of the wetland areas. In addition, activities such as micro-credit support to reduce the depenency on the wetlands have created other income sources, such as farming and small businesses.
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Micro-credit support and income, MACH project Micro-credit support and income, MACH project
To provide alternative livelihoods for poor households, the MACH project has set up a micro-credit scheme to support other enterprises, such as poultry or livestock or skills development. In 2005, there were 4000 households taking advantage of the scheme, and exhibiting significant increases in income, while reducing the dependency on fisheries.
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Fish yield and fish sanctuaries, MACH sites Fish yield and fish sanctuaries, MACH sites
Continous monitoring of fish yields have increased since the MACH project start in 1998, with a more than doubled yield in 2004 compared to 1999. Part of the project has been for the communities to establish fish sanctuaries to enable re-spawning and over-wintering of fish.
11 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Kamchatka sites Kamchatka sites
Map, illustrating the communites, cities and sites from where the stories for the 'Indigenous Knowledge in Disaster Management' project has been collected and are refered to in the stories. Please see the project web-site for more information.
12 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Nenets Autonomous Okrug sites Nenets Autonomous Okrug sites
Map, illustrating the communites, cities and sites from where the stories for the 'Indigenous Knowledge in Disaster Management' project has been collected and are refered to in the stories. Please see the project web-site for more information.
12 Jul 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
5
Level of river fragmentation and flow regulation Level of river fragmentation and flow regulation
River fragmentation - The interruption of a river’s natural flow by dams, inter-basin transfers or water withdrawal - is an indicator of the degree to which rivers have been modified by man (Ward and Stanford, 1989, and Dynesius and Nilsson, 1994, as cited in Revenga et al., 2000). A fragmentation analysis carried out by the University of Umea and the World Resources Institute showed that, of 227 rivers assessed, 37% were strongly affected by fra...
26 Jan 2009 - by Philippe Rekacewicz (Le Monde diplomatique), March 2006
4
Human actions leading to coastal degradation Human actions leading to coastal degradation
Physical alteration and the destruction of habitats are now considered one of the most significant threats to coastal areas. Half of the world’s wetlands, and even more of its mangrove forests, have been lost over the past century to physical alterations, the major causes being accelerating social and economic development and poor-planning (UNEP, 2002). There are currently about one billion people living in coastal urban areas. It is estimated t...
26 Jan 2009 - by Philippe Rekacewicz (Le Monde diplomatique), February 2006
4
Excessive withdrawal of renewable water resources Excessive withdrawal of renewable water resources
The countries known to be experiencing stress or scarcity of water per capita are roughly those which are excessively using their renewable water resources (North Africa, Middle-East and central Asia including Afghanistan and Pakistan). Excessive use is also of concern in some of the northern European countries such as Germany, Denmark or Poland. More so, as a consequence of damming, the Tigris and Euphrates in the eastern mountains of Turkey are...
26 Jan 2009 - by Philippe Rekacewicz (Le Monde diplomatique), February 2006
4
Value for the avoided CO2 emissions during a 25-year transition period from primary forest to oil palm or other land uses 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. For Batang Toru these ranged from 3,711-11,185 USD/ha and for Tripa from 7,420-22,094 USD/ha. Net present values (NPV) per hectare were calculated using the model in Butler et al. (2009) with the following prices (range per tCO2 ...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
3
Iron mine threatens Beluga around Baffin Island Iron mine threatens Beluga around Baffin Island
A large iron mine, operated by the Baffinland Iron Mines Corporation, has now been proposed in Baffin Island, with possibly severe impacts on wildlife on the island, such as development across the calving grounds of the caribou, and the establishment of two major ports. A 149 kilometres railway is planned, 100 kilometres of roads, 83 quarries (producing ca. 29,500,000 tons), and in an operation phase with an estimated traffic of 110 trucks per da...
06 May 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
3
Previous | 1 2