"After Comeback, Southern Iraq’s Marshes Are Now Drying Up"

"After recovering from Saddam Hussein’s campaign to drain them, Iraq’s Mesopotamian Marshes are disappearing as a regional drought enters its fourth year and upstream dams cut off water flows. Marsh Arabs, resident for millennia, are leaving, and biodiversity is collapsing."

"Three years ago, the vast marshlands of southern Iraq’s Dhi Qar province were flourishing. Fishermen glided in punts across swathes of still water between vast reed beds, while buffalo bathed amid green vegetation. But today those wetlands, part of the vast Mesopotamian Marshes, have shriveled to narrow channels of polluted water bordered by cracked and salty earth. Hundreds of desiccated fish dot stream banks, along with the carcasses of water buffalo poisoned by saline water. Drought has parched tens of thousands of hectares of fields and orchards, and villages are emptying as farmers abandon their land.

For their biodiversity and cultural significance, the United Nations in 2016 named the Mesopotamian Marshes — which historically stretched between 15,000 and 20,000 square kilometers in the floodplain of the Tigris and Euphrates rivers — a UNESCO World Heritage Site. The marshes comprised one of the world’s largest inland delta systems, a startling oasis in an extremely hot and arid environment, home to 22 globally endangered species and 66 at-risk bird species.

But now this ecosystem — which includes alluvial salt marshes, swamps, and freshwater lakes — is collapsing due to a combination of factors meteorological, hydrological, and political. Rivers are rapidly shrinking, and agricultural soil that once grew bounties of barley and wheat, pomegranates, and dates is blowing away. The environmental disaster is harming wildlife and driving tens of thousands of Marsh Arabs, who have occupied this area for 5,000 years, to seek livelihoods elsewhere."

Wil Crisp reports for Yale Environment 360 January 10, 2023.

Source: YaleE360, 01/12/2023