Graphics Library >> Drinking water

Tag: Drinking water

Water resources in Europe
On the continental scale, Europe appears to have abundant water resources. However, these resources are unevenly distributed, both between and within countries. Once population density is taken into account, the disequit...
14 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Trends in groundwater nitrate concentrations
The graph shows the development of Nitrate concentration in groundwater from 1980 to 1995 in France, Britain and Denmark combined. Nitrate is a naturally occurring compound and is normal in small amounts, but excess amou...
14 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Toilets needed to meet the MDG sanitation target by 2015
Ensure environmental sustainability goal (goal 7) among the Millennium Development Goals address sanitation, through the target: Halve, by 2015, the proportion of people without sustainable access to safe drinking water ...
20 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
Lack of access to safe water
Ensure environmental sustainability goal (goal 7) among the Millennium Development Goals address sanitation, through the target: Halve, by 2015, the proportion of people without sustainable access to safe drinking water ...
20 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
Mercury pollution - transport and cycle
Mines use toxic chemicals including cyanide, mercury, and sulphuric acid, to separate metal from ore. The chemicals used in the processing are generally recycled, however residues may remain in the tailings, which in dev...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Access to safe drinking water
There are currently more than 1000 million people in the world that lacks access to an easily accessible and safe water source, such as a connection to water mains or a protected well. Instead, water access is limited or...
28 Sep 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
Groundwater: aquifers, wells and circulation
This graphic illustrates groundwater flow, two types of aquifers (confined and unconfined) and three types of wells (artesian; flowing artesian and a water table well in an unconfined aquifer). It shows how groundwater i...
17 May 2005 - by Delphine Digout, UNEP/GRID-Arendal
Central Asia in peril
Communities face appalling health problems. In Karakalpakstan, Uzbekistan, drinking water is saline and polluted, with a high content of metals that causes a range of diseases. Over the past 15 years there has been a thi...
29 Nov 2007 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Proportion of population with improved drinking water supply in 2002
Access to improved drinking water is estimated by the percentage of the population using the following drinking water sources: household connection, public standpipe, borehole, protected dug well, protected spring, or ra...
30 Nov 2007 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
Climate change impacts that could affect attainment of the Millennium Development Goals
Sustainability in the Latin American and Caribbean countries may be affected by climate change impacts. Costs associated with climate change can intensify budget constraints as countries attempt to reduce poverty and wor...
22 Nov 2010 - by Nieves López Izquierdo, Associate Consultant UNEP/GRID-Arendal
The situation in relation to (a) drinking water and (b) sanitation coverage, 2004
No data.
28 Mar 2006 - by Bounford.com and UNEP/GRID-Arendal
Inequity in access to clean water and sanitation
The supply of safe drinking water and the provision of sanitation are management issues that raise concerns about inequitable service provision, particularly in developing countries. Although several successful initiativ...
26 Jan 2009 - by Phillippe Rekacewicz, February 2006
The disappearance of the Aral Sea
The demise of the Aral Sea in central Asia was caused primarily by the diversion of the inflowing Amu Dar’ya and Syr Dar’ya rivers to provide irrigation water for local croplands. These diversions dramatically reduced th...
26 Jan 2009 - by GRIDA
The Mekong River - survival for millions
The Mekong River - survival for millions Following the course of the Mekong River helps to understand the human/river hydrological interdependence. From its source on the Tibetan Plateau it drops 5,000 metres and flows a...
26 Jan 2009 - by Philippe Rekacewicz
Freshwater resources: volume by continent
Glaciers and ice caps cover about 10% of the world’s landmass. These are concentrated in Greenland and Antarctica and contain 70% of the world’s freshwater. Unfortunately, most of these resources are located far from hum...
01 Oct 2009 - by Philippe Rekacewicz (Le Monde diplomatique)
When the city harms its own water resources
In areas where surface water is not readily available (located far from areas of need), groundwater is the primary water source. Groundwater aquifers supply an estimated 20% of the global population living in arid and se...
01 Oct 2009 - by Philippe Rekacewicz
Total population: access to an improved water source
The 2004 global image sadly shows that the lack of access to clean water remains a burden for the poorest countries, preventing them accelerating their development. Essentially handicapping most sub-Saharan African count...
26 Jan 2009 - by Phillippe Rekacewicz, February 2006