'Fertile Crescent' Doomed by Century's End

Water projects and diversion efforts in Iran, Iraq, Turkey and Syria are draining the marshlands near the Tigris and Euphrates rivers, known as the 'Fertile Crescent'.

1 minute read

July 29, 2009, 8:00 AM PDT

By Nate Berg


The Fertile Crescent will be dry by the end of the century, according to scientists.

"Tensions have been growing since May, when the Iraqi parliament refused to approve a new much-needed trade deal with Turkey unless it contained binding clauses on river flows. But Turkey appears in no mood to compromise. In July, it announced the final go-ahead for yet another dam, the Ilisu on the Tigris.

Meanwhile, according to Hassan Partow at the UN Environment Programme, Iraq's hydrological misery is compounded by Iran, which is also building new dams on tributaries of the Tigris. "Some of these rivers have run completely dry," he told New Scientist. And Iraq itself is set to worsen the problem with its own dam building, he says."

Monday, July 27, 2009 in New Scientist

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

September 23, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

An Airo train driving towards the camera on a track. There is a forest behind it.

Northwest rail fans eager for Sept. 30 debut of Amtrak’s Airo fleet

Get ready for that new train smell and more seats. But they won’t go faster or run more frequently on the Cascades route in Washington and Oregon.

September 22, 2026 - Washington State Standard

People navigate an underground subway system in New York City.

MTA looks to bring AI-assisted, multilingual announcement system to subways

Some of the transit agency’s audio systems haven’t been upgraded in 40 years.

4 seconds ago - Gothamist

A MetroLift car driving over a crosswalk on a clear, sunny day.

Houston Metro makes on-demand rideshare pilot a permanent part of its network

The transit agency is launching upgrades to three of its on-demand services.

1 hour ago - Mass Transit

Four cars of the LAX SkyLink. They are white, and there is no clear front or back. They have black windows.

LAX SkyLink opening delayed again, contractor won’t commit to new deadline

The project was supposed to open its doors to the public in 2023.

September 27 - LA Times

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Senior Planner

City of Thousand Oaks

Community Development Director

City of Wisconsin Rapids

Professor of Urban Planning

Harvard University Graduate School of Design