Images related to Sebkhat El Melah, Tunisia

Uvs Nuur Basin in Mongolia
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Uvs Nuur Basin in Mongolia

The Uvs Nuur Basin sits on the northern edge of the Central Asian steppes, bounded on all sides by mountains. Though largely arid, the basin is dotted with water. A large salt lake, the Uvs Nuur Lake, sits at the center of the basin, and several smaller lakes are scattered across the 600 kilometers east to west and 120 kilometers north to south that make up the basin.

Published Oct 11, 2007

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Agriculture in Southeast Australia
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Agriculture in Southeast Australia

Water is an important but sometimes scarce commodity for farmers in the Murray-Darling basin of southeast Australia.

Published Feb 26, 2016

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Neuquén Basin, Argentina
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Neuquén Basin, Argentina

Published Nov 27, 2005

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Great Basin Geology
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Great Basin Geology

Published Feb 27, 2008

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Winter and Summer in the Tarim Basin
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Winter and Summer in the Tarim Basin

Acquired January 26, 2011, and August 6, 2011, these images compare conditions in China’s Tarim Basin in winter and summer.

Published Aug 10, 2011

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A Pulse of Green in Australia
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A Pulse of Green in Australia

Flood water from northern Queensland drained toward a large basin in Australia’s interior—painting the desert landscape green.

Published May 4, 2018

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Water: A Precious Resource in the Yanqi Basin
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Water: A Precious Resource in the Yanqi Basin

Water from the Kaidu River made it possible to turn part of the Taklamakan Desert into an oasis for agriculture, but it has also disturbed the water table.

Published Aug 18, 2012

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Haze in the Sichuan Basin
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Haze in the Sichuan Basin

Thick haze clogged the air over China’s Sichuan Basin in late March 2009, ending abruptly along the basin’s north- and southwestern margins.

Published Mar 23, 2009

Atmosphere Land Dust and Haze

Laguna Verde
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Laguna Verde

High in the Andes Mountains in Argentina, this salt lake hosts microbes that give the lakes distinct colors.

Published May 13, 2013

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Gypsum on Earth and Mars
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Gypsum on Earth and Mars

Mexico’s Cuatro Ciénegas Basin is one of the best places on Earth to investigate what life might have looked like on Mars.

Published Feb 23, 2013

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A Taklimakan Dust Storm
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A Taklimakan Dust Storm

The largest desert in China experiences frequent dust storms as lakes dry, leaving loose, fine mineral soil that lifts easily on the wind.

Published Feb 6, 2014

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The Geologic Wonder of the Neuquén Basin
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The Geologic Wonder of the Neuquén Basin

The distinctive sedimentary rock formations in west-central Argentina make for a geological and paleontological wonderland.

Published Oct 19, 2018

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The Variable Sea
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The Variable Sea

The eastern basin of the South Aral Sea is shallow and more prone to size fluctuations than its neighbors.

Published May 21, 2018

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Devils Lake, North Dakota
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Devils Lake, North Dakota

Acquired on August 11, 1984 (top), and September 1, 2009 (bottom), these true-color images show dramatic expansion of Devils Lake in North Dakota. In the 1990s, the lake began flooding, spilling into neighboring Stump Lake.

Published Feb 14, 2010

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