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Found at last: long-lost branch of the Nile that ran by the pyramids
https://www.nature.com/articles/d41586-024-01449-yNEWS
16 May 2024
Found at last: long-lost branch of the Nile that ran by the pyramids
Geological survey reveals the remains of a major waterway that ancient Egyptian builders could have used to transport materials.
By Freda Kreier
Stretching beneath the ground near the Giza pyramid complex in Egypt lie the remains of an ancient branch of the Nile River that might once have helped ancient Egyptians to build their monuments.
The highest concentration of pyramids in Egypt can be found in a stretch of desert between Giza and the village of Lisht. These sites are now several dozens of kilometres away from the Nile River. But Egyptologists have long suspected that the Nile might once have been closer to that stretch than it is today.
Satellite images and geological data now confirm that a tributary of the Nile — which researchers have named the Ahramat Branch — used to run near many of the major sites in the region several thousand years ago. The discovery, reported on 16 May in Communications Earth and Environment1, could help to explain why ancient Egyptians chose this area to build the pyramids (See ‘Ancient river’).
Source: Ref. 1 Image source: NASA Visible Earth
=========
https://www.nature.com/articles/s43247-024-01379-7
(Full text & PDF at link)
16 May 2024
Found at last: long-lost branch of the Nile that ran by the pyramids
Geological survey reveals the remains of a major waterway that ancient Egyptian builders could have used to transport materials.
By Freda Kreier
Stretching beneath the ground near the Giza pyramid complex in Egypt lie the remains of an ancient branch of the Nile River that might once have helped ancient Egyptians to build their monuments.
The highest concentration of pyramids in Egypt can be found in a stretch of desert between Giza and the village of Lisht. These sites are now several dozens of kilometres away from the Nile River. But Egyptologists have long suspected that the Nile might once have been closer to that stretch than it is today.
Satellite images and geological data now confirm that a tributary of the Nile — which researchers have named the Ahramat Branch — used to run near many of the major sites in the region several thousand years ago. The discovery, reported on 16 May in Communications Earth and Environment1, could help to explain why ancient Egyptians chose this area to build the pyramids (See ‘Ancient river’).
Source: Ref. 1 Image source: NASA Visible Earth
=========
https://www.nature.com/articles/s43247-024-01379-7
(Full text & PDF at link)
Article
Open access
Published: 16 May 2024
The Egyptian pyramid chain was built along the now abandoned Ahramat Nile Branch
Eman Ghoneim, Timothy J. Ralph, Suzanne Onstine, Raghda El-Behaedi, Gad El-Qady, Amr S. Fahil, Mahfooz Hafez, Magdy Atya, Mohamed Ebrahim, Ashraf Khozym & Mohamed S. Fathy
Communications Earth & Environment volume 5, Article number: 233 (2024) Cite this article
Metrics
Abstract
The largest pyramid field in Egypt is clustered along a narrow desert strip, yet no convincing explanation as to why these pyramids are concentrated in this specific locality has been given so far. Here we use radar satellite imagery, in conjunction with geophysical data and deep soil coring, to investigate the subsurface structure and sedimentology in the Nile Valley next to these pyramids. We identify segments of a major extinct Nile branch, which we name The Ahramat Branch, running at the foothills of the Western Desert Plateau, where the majority of the pyramids lie. Many of the pyramids, dating to the Old and Middle Kingdoms, have causeways that lead to the branch and terminate with Valley Temples which may have acted as river harbors along it in the past. We suggest that The Ahramat Branch played a role in the monuments’ construction and that it was simultaneously active and used as a transportation waterway for workmen and building materials to the pyramids’ sites.
[...]
Open access
Published: 16 May 2024
The Egyptian pyramid chain was built along the now abandoned Ahramat Nile Branch
Eman Ghoneim, Timothy J. Ralph, Suzanne Onstine, Raghda El-Behaedi, Gad El-Qady, Amr S. Fahil, Mahfooz Hafez, Magdy Atya, Mohamed Ebrahim, Ashraf Khozym & Mohamed S. Fathy
Communications Earth & Environment volume 5, Article number: 233 (2024) Cite this article
Metrics
Abstract
The largest pyramid field in Egypt is clustered along a narrow desert strip, yet no convincing explanation as to why these pyramids are concentrated in this specific locality has been given so far. Here we use radar satellite imagery, in conjunction with geophysical data and deep soil coring, to investigate the subsurface structure and sedimentology in the Nile Valley next to these pyramids. We identify segments of a major extinct Nile branch, which we name The Ahramat Branch, running at the foothills of the Western Desert Plateau, where the majority of the pyramids lie. Many of the pyramids, dating to the Old and Middle Kingdoms, have causeways that lead to the branch and terminate with Valley Temples which may have acted as river harbors along it in the past. We suggest that The Ahramat Branch played a role in the monuments’ construction and that it was simultaneously active and used as a transportation waterway for workmen and building materials to the pyramids’ sites.
[...]
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