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Latest Desertification Stories

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2009-09-28 06:35:00

The forests of Argentina have suffered a loss of between 60 percent and 70 percent overall, the Environmental Secretariat reported on Friday. "In 100 years, we have lost between 60 and 70 percent of our forest heritage," said Environmental Undersecretary Sergio La Rocca. Forests have fallen from 100 million hectares in 1900 to 33.19 million hectares currently, officials said during the ninth session of a conference for the United Nations Convention to Combat Desertification (UNCCD). A study...

2009-09-23 08:05:31

Scientists gather in Buenos Aires to find a way forward for agriculture in vast dry areas, where the poor are most vulnerable to land degradation and climate change As climate change negotiators continue to skirt the role of agricultural land use in reducing greenhouse gas emissions, top scientists working on land management in the world's vast dry areas will gather this week in Buenos Aires, Argentina, determined to make the case that thwarting desertification in drylands is viable and also...

2009-09-05 12:16:23

A team of scientists has analyzed 29 esparto fields from Guadalajara to Murcia and has concluded that perennial vegetation cover is an efficient early warning system against desertification in these ecosystems. The study has been published in the Ecology magazine. In order to foresee the appearance of desertification processes, defined by the United Nations as the "degradation of the land into arid, semi-arid and sub-humid areas, resulting from various factors, including climatic variations...

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2009-07-30 14:47:15

Iraq is on the brink of an environmental catastrophe thanks to decades of war, mismanagement and drought, environmentalists say. Near daily dust storms, and shriveling riverbeds and marshes are turning arable land into desert, killing trees and plants, and transforming what was once the region's most fertile soil into an agricultural wasteland, the Los Angeles Times reported Thursday. We're talking about something that's making the breadbasket of Iraq look like the Dust Bowl of Oklahoma in...

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2009-06-17 09:35:00

Human security is under threat from desertification, land degradation and drought. Combating this threat requires an integrated international response, which is why the theme for this year's World Day to Combat Desertification is "ËœConserving land and water = Securing our common future'. Desertification, land degradation and drought (DLDD) deprive people of food, water and their homes and can undermine security and even trigger conflicts. According to the UN Convention to...

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2009-05-06 09:57:02

As part of an ongoing effort to raise awareness about the urgent need for action against desertification and land degradation, the UN is calling on all aspiring photographers to participate in its second international photo contest. The UN Convention to Combat Desertification (UNCCD) is looking for images that artistically highlight either the efforts of people trying to conserve soil, land or water in drylands or the relationship between people and dryland ecosystems. Drylands cover more...

2009-01-09 13:29:28

An expert warned Friday that Cyprus runs the risk of desertification by the end of this century as it feels the brunt of climate change and drought.Professor Manfred Lange, a geophysicist, said that studies project a rise in summer temperatures on the East Mediterranean Island of between two and four degrees this century, compared to the 1960 and 1990 reference periods."I think that there is a very definite potential for dramatically increasing desertification," said Lange, director of the...

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2008-11-21 12:35:19

A three-year nationwide survey has found that over a third of China's land is being scoured by serious erosion that is putting its crops and water supply at risk. The country's bio-environment security research team said soil is being washed and blown away not only in remote rural areas, but near mines, factories and even cities. Every year, 4.5 billion tons of soil are lost, which threatens the country's ability to feed itself. Harvest in China's northeastern breadbasket could fall 40...

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2008-11-11 17:00:00

A new United Nations report released Tuesday says ecotourism, solar energy, and even fish farms can create new jobs in arid regions of developing nations suffering from scarce supplies of water. Data from the U.N. shows that drylands now cover 40 percent of the global land area, and are home to nearly a third of the world's population, 90 percent of whom live in developing countries.  The U.N.'s Climate Panel predicts that global warming will strain water supplies and cause deserts to...

2008-09-30 09:45:00

China finds 14,000-km underground rivers in rock desert areas BEIJING, Sept. 29 (Xinhua) -- A newly conducted geological survey has found more than 3,000 underground rivers with a total length of 14,000 kilometers in southwest China's rock desert areas. A latest report released by the China Geological Survey showed that these underground rivers collect water from a combined area of 300,000 square kilometers, with an annual runoff of 47 billion cubic meters, equivalent to that of the Yellow...


Latest Desertification Reference Libraries

Desertification
2013-04-02 09:46:56

Desertification is a form of land degradation in which a comparatively dry land area becomes more and more arid, normally losing its bodies of water along with its wildlife and vegetation. This is a result of a variety of factors, such as climate change and human activities. Desertification is an important global, ecological, and environmental issue. There is substantial controversy over the proper definition of the term “desertification”. The most broadly accepted of these is that of...

Deforestation
2009-05-27 18:12:50

Deforestation is the act or process of removing trees from forested lands by cutting or burning. There are many reasons for deforestation. Logs are sold as a commodity and cleared lands can be used for pastures and human settlements. The damage caused by deforestation, however, can be great. If land is not somewhat reforested it can cause damage to habitats for wildlife and other plant life, affect the aridity of the region, and possibly encourage degradation into wasteland. Due to negligent...

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Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.