Results 141 to 150 of about 23,193 (256)

Precipitation Regulates Phenological Responses of Annual and Perennial Forbs to Warming and Degradation in an Alpine Meadow on the Qinghai–Xizang Plateau

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
Warming and degradation had negligible multi‐year mean effects on annual plant phenology, but their impacts varied strongly with interannual precipitation and spring soil moisture. Degradation amplified warming‐induced advancement of leaf‐out and extended the total active period of the perennial Aster tataricus via microclimatic amplification and ...
Lanying Chen   +8 more
wiley   +1 more source

First Observation of Wild Double‐Flowered Rhododendron nivale With Stamen Petaloidy and Possible Parallel Evolution

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
We report the first discovery of wild double‐flowered populations of the alpine dwarf shrub Rhododendron nivale on the eastern Qinghai‐Tibet Plateau. Two geographically isolated populations (> 800 km apart) show nearly identical stamen petaloidy and floral modifications in similar harsh high‐altitude habitats, suggesting possible parallel evolution ...
Xuyan Chen, Shuxing Deng, Zhaoshan Wang
wiley   +1 more source

A 7‐Year Eddy Covariance Dataset of the Energy, Water Vapour and Carbon Dioxide Fluxes Observed in a Siberian Dwarf Pine Ecosystem

open access: yesGeoscience Data Journal, Volume 13, Issue 4, October 2026.
To clarify the role of alpine ecosystems in water and carbon cycling, we measured eddy‐covariance fluxes in a Siberian dwarf pine ecosystem in the Japanese Alps. The quality of the flux data was assessed using micrometeorological criteria, and data gaps were filled using a random forest regression approach.
Hiroki Iwata   +4 more
wiley   +1 more source

Extraordinary Tibetan Plateau early-winter heating drove record-breaking winter precipitation in California and adjacent regions. [PDF]

open access: yesSci Adv
Xue Y   +14 more
europepmc   +1 more source

Social‐Ecological Drivers of Cropland Productivity Dynamics for Sustainable Intensification

open access: yesEarth's Future, Volume 14, Issue 10, October 2026.
Abstract Sustainably enhancing cropland productivity is critical for global food security, yet its drivers within complex social‐ecological systems remain poorly understood. Conventional analyses often miss the cross‐scale, non‐linear dynamics that shape productivity, leading to ineffective policies.
Bo Han   +5 more
wiley   +1 more source

OIB‐Type Garnet Amphibolites From the Xuerongzangbu Area, Central Lhasa Terrane, Tibet: Implications for Songduo Paleo‐Tethys Ocean Evolution and Permian Mantle Activity Along North Gondwana

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract Whether the Songduo metamorphic belt represents an in situ Paleo‐Tethyan suture within the Lhasa Terrane or far‐traveled allochthonous high‐pressure slices, and how Permian mantle activity along the North Gondwana margin relates to subsequent Tethyan evolution, remain central questions in Tibetan tectonics.
Yuan‐Bo Ma   +9 more
wiley   +1 more source

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