Results 241 to 250 of about 115,732 (347)

Is altitude‐induced polycythaemia an unintended evolutionary mistake?

open access: yes
Experimental Physiology, EarlyView.
Peter D. Wagner, Tatum S. Simonson
wiley   +1 more source

Understanding pre‐eclampsia and fetal growth restriction at high altitude: A narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 174, Issue 1, Page 62-69, July 2026.
Abstract Pre‐eclampsia (PE) and fetal growth restriction (FGR) are among the leading causes of maternal and perinatal morbidity and mortality worldwide. Both conditions are more frequent and severe at high altitudes due to physiological changes in oxygen availability and vascular adaptation.
Víctor S. Rangel   +6 more
wiley   +1 more source

Spatiotemporal Dynamics of Carbon Balance Considering Multi‐Dimensional Urbanization Across 366 Cities in China

open access: yesEarth's Future, Volume 14, Issue 7, July 2026.
Abstract Low‐carbon sustainable development has become essential for China to achieve its carbon neutrality goals. However, most existing carbon balance (CB) studies overlook carbon quota allocation that reflects development needs during urbanization, leading to assessments of urban low‐carbon development that may lack scientific rigour and fairness ...
Min Huang   +8 more
wiley   +1 more source

Mechanisms Governing Phosphorus Dynamics in the Yellow River: The Role of Damming and the Water‐Sediment Regulation Scheme

open access: yesWater Resources Research, Volume 62, Issue 7, July 2026.
Abstract Phosphorus is a critical nutrient for freshwater ecosystem health, yet the interactive effects of dam operation and anthropogenic pollution on water‐sediment‐phosphorus dynamics in sediment‐rich river systems remain poorly characterized. This study analyzes the spatiotemporal heterogeneity of total phosphorus (TP) concentration (TPC) and flux (
Guowangchen Liu   +5 more
wiley   +1 more source

Thermal Structure Beneath the Himalayan Orogen Revealed by Pn‐Wave Receiver Function Imaging

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The Himalayan orogen formed through convergence between the Indian and Eurasian plates, and parts of the subducting Indian crust were impeded by the Lhasa terrane and accreted into the orogen. However, whether the Indian lower crust was stripped from the downgoing plate and incorporated into the orogen, and by what mechanism, remain debated ...
Liangyu Zhang   +3 more
wiley   +1 more source

Radiocarbon Evidence for the Springtime Injection of South Himalayas Biomass Burning Into the Urban Tibetan Plateau

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Carbonaceous aerosols (CA) on the Tibetan Plateau (TP) accelerate glacial melt, yet decoupling local emissions from transboundary transport remains challenging. We conducted a year‐long radiocarbon (14C) study in Lhasa, identifying it as a CA hotspot. Fossil fuels dominated EC (69%), while non‐fossil sources contributed 54% to OC.
Jie Zhang   +14 more
wiley   +1 more source

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