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August 28, 2025 - Amu Darya
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The Amu Darya River is one of the longest rivers in Central Asia, forming at the confluence of the Panj and Vakhsh rivers in the eastern Pamir Mountain and ending on the southern shore of the remnants Aral Sea about 879 miles (1,415 km) away. This formidable river forms a part of Afghanistan’s northern border with Tajikistan, Uzbekistan, and Turkmenistan and, as it flows across arid desert, it forms part of the boundary between Uzbekistan (north) and Turkmenistan (south).
The river creates a vital lifeline across the Kyzylkum and Karakum Deserts where its precious water turns the landscape green, allowing plants, animals, and people to flourish. Before 1960, the Amu Darya flowed relatively unimpeded and, with the Syr Darya, filled the Aral Sea to brimming. In the 1960s, water began to be diverted from the river to expand agriculture and for other uses. While water diversion has successfully expanded agriculture along a wider swath, it also had devastating effects in the “downstream” section of the river. This includes Uzbekistan and Turkmenistan, as well as the Aral Sea, which has shrunken to a remnant of its historical size.
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this false-color image of the upper course of the Amu Darya on August 27, 2025. In this type of image, vegetation looks bright green, water appears blue, and open land shows up as tan or brown.
The image shows the confluence of the Panj River (south) and the Vakhsh (north) to form the widest river visible, the Amu Darya. Everywhere a river flows, or where river water has been diverted to form cropland, vegetation flourishes. For most of the length of the Amu Darya the associated green ribbon appears fairly narrow.
A broad area of green between the Panj and Vakhsh holds the Tigrovaya Balka Nature Reserve. Inscribed by UNESCO in 2023, the reserve protects the largest and least disturbed Asiatic polar Tugay ecosystem on Earth. The Tugay forest is rich in the Euphrates poplar tree, several species of shrub, along with some grasses. This ecosystem provides critical habitat for a wide variety of species, especially migratory birds.
Image Facts
Satellite:
Terra
Date Acquired: 8/27/2025
Resolutions:
Bands Used: 7,2,1
Image Credit:
MODIS Land Rapid Response Team, NASA GSFC
The Amu Darya River is one of the longest rivers in Central Asia, forming at the confluence of the Panj and Vakhsh rivers in the eastern Pamir Mountain and ending on the southern shore of the remnants Aral Sea about 879 miles (1,415 km) away. This formidable river forms a part of Afghanistan’s northern border with Tajikistan, Uzbekistan, and Turkmenistan and, as it flows across arid desert, it forms part of the boundary between Uzbekistan (north) and Turkmenistan (south).
The river creates a vital lifeline across the Kyzylkum and Karakum Deserts where its precious water turns the landscape green, allowing plants, animals, and people to flourish. Before 1960, the Amu Darya flowed relatively unimpeded and, with the Syr Darya, filled the Aral Sea to brimming. In the 1960s, water began to be diverted from the river to expand agriculture and for other uses. While water diversion has successfully expanded agriculture along a wider swath, it also had devastating effects in the “downstream” section of the river. This includes Uzbekistan and Turkmenistan, as well as the Aral Sea, which has shrunken to a remnant of its historical size.
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this false-color image of the upper course of the Amu Darya on August 27, 2025. In this type of image, vegetation looks bright green, water appears blue, and open land shows up as tan or brown.
The image shows the confluence of the Panj River (south) and the Vakhsh (north) to form the widest river visible, the Amu Darya. Everywhere a river flows, or where river water has been diverted to form cropland, vegetation flourishes. For most of the length of the Amu Darya the associated green ribbon appears fairly narrow.
A broad area of green between the Panj and Vakhsh holds the Tigrovaya Balka Nature Reserve. Inscribed by UNESCO in 2023, the reserve protects the largest and least disturbed Asiatic polar Tugay ecosystem on Earth. The Tugay forest is rich in the Euphrates poplar tree, several species of shrub, along with some grasses. This ecosystem provides critical habitat for a wide variety of species, especially migratory birds.
Image Facts
Satellite:
Terra
Date Acquired: 8/27/2025
Resolutions:
Bands Used: 7,2,1
Image Credit:
MODIS Land Rapid Response Team, NASA GSFC
