Tag: Rain

Ore production and waste generation at Ok Tedi Mine
The Ok Tedi mine is located high in the rain forest covered Star Mountains of Papua New Guinea. Prior to 1981 the local Wopkaimin people lived a subsistence existence in one of the most isolated places on earth. That was...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Acid rain in Europe
Acid rain become a major transboundary enviromental issue in the late twentieth century. In Europe there were varying levels of the threat from acid rain. Poland were almost entire covered by medium to high risk of acid ...
28 Sep 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
CO2 emissions from industrial processes and land use change
2 thematical maps: (1) CO2 emissions from industrial processes (http://www.grida.no/climate/vital/09.htm): This map depicts the unequal distribution of industry in the world. The significant part of carbon dioxide emiss...
28 Sep 2005 - by GRID-Arendal
Loss of tropical forest in developing regions, 1980-1990
The graphic shows the amount and rate of deforestation in Latin America and the Caribbean, Asia and Sub-Saharan Africa from 1980 to 1990. Tropical forests are earth's most complex biome in terms of both structure and spe...
28 Sep 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Regulation of the Tigris and Euphrates rivers
Water has long been associated with conflicts between neighbouring countries. This graphic shows how water from the Tigris and Euphrates rivers is used in Iraq, and that neighbouring Syria and Turkey influence the flow o...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Human impact - Africa
Africa is home to some of the greatest wilderness areas in the world, as well as some of the greatest biodiversity hotspots. The GLOBIO analysis shows that the great deserts and the Central African rain forests have huge...
27 Feb 2005 - by Torstein Olsen and Einar Lieng, Statens Kartverk (for UNEP/GRID-Arendal)
Ok Tedi mine
The Ok Tedi mine is located high in the rain forest covered Star Mountains of Papua New Guinea. Prior to 1981 the local Wopkaimin people lived a subsistence existence in one of the most isolated places on earth. That was...
07 Oct 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Human impact - Africa
Africa is home to some of the greatest wilderness areas in the world, as well as some of the greatest biodiversity hotspots. The GLOBIO analysis shows that the great deserts and the Central African rain forests have huge...
26 Jan 2006 - by Torstein Olsen and Einar Lieng, Statens Kartverk (for UNEP/GRID-Arendal)
Barren Lands
Deforestation is well known for aggravating erosion. Bare soil has no protection against heavy rain, washing away immediately. On hillsides, it readily turns into mudslides leaving people very little time to seek refuge ...
01 Feb 2006 - by Emmanuelle Bournay, UNEP/GRID-Arendal
Hazardous industrial waste in Kadamjai
The Kadamjai antimony plant in southern Kyrgyzstan stands close to the Uzbek border and the town of the same name. The plant annually consumes 20 000 tones of ore. Ore waste dumps are exposed to erosion by rain and wind ...
16 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Water, irrigated cropland percentage by region
Irrigated land currently produces 40% of the world’s food on 17% of the world’s land. A broadening of irrigation and more effective rain fed agriculture will be necessary to meet the need for increasing agricultural outp...
02 Nov 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
Annual snowfall pattern for a typical mountain environment, Columbine Pass, Colorado 1971-2000
Mountain snow cover typically develops in the autumn and grows to a maximum depth in early spring. As day length and sun angles increase, so do air temperatures, causing snow cover to warm and begin to melt. Snow cover ...
01 Oct 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
Human vulnerability and food insecurity – rainfall and economy in Sub-Saharan Africa
For Sub-Saharan Africa, patterns in economic growth follow precipitation patterns closely. As rainfall has decreased over the last 30 years, so has the financial development. Rainfed agriculture represents a major share ...
12 May 2008 - by Hugo Ahlenius, UNEP/GRID-Arendal
Cereal productivity in sub-Saharan Africa under a projected Intergovernamental Panel on Climate Change (IPCC) scenario
A majority of the population in sub-Saharan African lives in rural areas, where income and employment depend almost entirely on rain-fed agriculture. This population is today at high risk. Sub-Saharan Africa already has ...
26 Jan 2009 - by Philippe Rekacewicz
The contribution of climate change to declining water availability
The real concern for the future, in the context of changing patterns of rainfall, is the decrease of run-off water which may put at risk large areas of arable land. The map shows how seriously this issue must be taken, w...
26 Jan 2009 - by Philippe Rekacewicz (Le Monde diplomatique)
Industrial areas and seasonal zones of oxygen depleted waters
This graphic illustrates the strong link between areas with high densities of industrial activity and zones of seasonally oxygen-depleted waters. There is a strong link between areas with high densities of industrial ac...
26 Jan 2009 - by Phillipe Rekacewicz, (Le Monde diplomatique) February 2008
Annual rainfall
Sumatran orangutans live in lowland tropical rainforests, with precipitation normally between 1,680 mm and 4,070 mm annually. Western regions receive much more rain than those in the east, as prevailing winds from the In...
13 Sep 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal
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