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Tag: Soil erosion

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, exce...
30 Nov 2007 - by Philippe Rekacewicz, Stephane Kluser, Matthias Beilstein, Ieva Rucevska, Cecile Marin, Otto Simonett
Global sediment loads
Asia exhibits the largest runoff volumes and, therefore, the highest levels of sediment discharge. This graphic shows the amounts of suspended sediments discharged, in millions of tonnes per year, in the major regions of...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Moldova, topographic map
Moldova is located in Eastern Europe, northeast of Romania, comprising of 33,843 sq km. It has a population of 4,455,421 (2005). Major environmental concerns are: heavy use of agricultural chemicals, including banned pes...
04 Oct 2005 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
South Africa topographic map
South Africa is located in Southern Africa, at the southern tip of the continent of Africa, comprising of 1,219,912 sq km. It has a population of 44,344,136 (July 2005). Major environmental concerns are: lack of importan...
04 Oct 2005 - by Philippe Rekacewicz, Emmanuelle Bournay, UNEP/GRID-Arendal
Adult female literacy and land degradation in West Africa
This map shows the possible spatial relation between the types of level of land degradation and adult female literacy. In West Africa there are a higher percentage of adult female illiteracy around areas that have higher...
04 Oct 2005 - by Emmanuelle Bournay, Philippe Rekacewicz, 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
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
Sheep and goats 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
Cattle 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
Recent flood events in the HIndu Kush-Himalaya region
Recent studies focus attention on the radically changed flood patterns, including heavy rainfall that leads to landslides and soil erosion. For example, in Nepal women and men have noted increased frequency and damage ca...
05 Dec 2011 - by Riccardo Pravettoni, UNEP/GRID-Arendal