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Environmental damages cost Iran $8b a year
A model for reversing desertification in Iran
By: Gary Lewis
In keeping with current climate change trends, Iran can expect a hotter and drier future that could dramatically affect hundreds of thousands of people, if action isn’t taken immediately.
According to national statistics, Iran’s land area is 165 million hectares, 32 million of which is desert. No reliable statistics are available on how much Iran has become desertified in the past half century. But the effects are apparent: water shortages, encroachment by deserts on rangelands and urban settlements, and dust storms.
If no remedial action is taken, Iran’s deserts will expand significantly in the future and threaten sustainable livelihoods for citizens everywhere, especially people living on rangelands.
Once famed for their natural beauty, rangeland plains across Iran have now become severely degraded through unsustainable use and drought. The causes include: cattle farming that has led to over-grazing, harvesting of trees for fuelwood, and the erosion of vulnerable shrubbery. Many rangelands have actually been transformed into hostile environments, where local people face an unpromising future, where they cannot easily make a living, and are therefore forced to leave.
Already, many rangeland dwellers have left, migrating across the country in search of jobs. If desertification is not stopped, more migration and displacement – with its inherent problems – will happen.
Yet, there is hope and evidence that if we act now and work with local communities, we can reverse the tide of desertification and restore the beauty of Iran’s rangelands, as well as the livelihoods of its inhabitants.
Read the full article: MehrNews
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