ArticleProceedings of the National Academy of Sciences of the United States of America2025
Large drainage systems produced half of Mars' ancient river sediment.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Hydraulic geometry hypothesis allows reverse engineering of 3D quasi-equilibrium landscapes from 2D channel networks: Earth, Mars, Titan.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Large drainage systems produced half of Mars' ancient river sediment.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Large, continental-scale drainage systems occupy nearly half of Earth's land, shaping diverse ecosystems, with their activity primarily driven by climate and tectonism. Here, we investigate whether Mars, which lacks Earth's tectonism, has similarly large drainage systems that could have impacted the extent of habitable environments, sediment transport, and the formation of large sedimentary basins. We reconstruct large drainage systems using globally mapped ancient martian water-formed topography-valley networks, outlet canyons, and fluvial depositional systems-revealing large drainage systems (>10
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