Results 161 to 170 of about 45,861 (267)

Mapping Arsenic Risks in the Ayeyarwady (Irrawaddy) Delta, Myanmar: Implications for Public Health

open access: yesGeoHealth, Volume 9, Issue 11, November 2025.
Abstract The Ayeyarwady Delta in Myanmar, home to an estimated 12 million people, faces widespread arsenic contamination similar to other Asian deltas namely Bengal, Red River, and Mekong. Arsenic here primarily results from reductive dissolution of iron minerals in anoxic conditions driven by organic carbon. Here, we used digital elevation model (DEM)
M. A. Hoque   +8 more
wiley   +1 more source

Transient Hydrology in Amazonis Planitia (Mars) in the Aftermath of the Tooting Impact

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract Hydrological flows generated by meteoroid impact are still largely unexplored on Mars and may also have implications for Earth. We reconstructed the hydrological sequence initiated on Mars by a less than 3 Ma old meteoroid impact that formed the 28 km‐wide Tooting crater on Amazonis Planitia, an ice‐bearing region.
Fabio Vittorio De Blasio   +2 more
wiley   +1 more source

Suspended Sediment Rating Curves for Heterogeneous Karst Watersheds

open access: yesWater Resources Research, Volume 61, Issue 11, November 2025.
Abstract Water‐sediment relationships are complicated in karst areas of southwest China due to regional extreme climate, special geological conditions, shallow soil layer, heterogeneous geomorphology and landscape. However, the relative influence of climate, lithology, soil, topography and landscape on sediment‐water relationships in heterogeneous ...
Shuning Li   +4 more
wiley   +1 more source

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