Results 231 to 240 of about 136,807 (287)

Bridging the Energy Balance Gap in Eddy‐Covariance Measurements: Insights From Standardized Network Data

open access: yesGlobal Change Biology, Volume 32, Issue 5, May 2026.
Written Summary: Measuring energy exchanges between land and atmosphere is fundamental to understanding climate, but these measurements are systematically incomplete, with 20%–40% of energy consistently unaccounted for. Analyzing data from 84 sites worldwide, we show that carefully tracking all energy components and applying strict data quality filters
Giacomo Nicolini   +45 more
wiley   +1 more source

CI chondrite Oued Chebeika 002 links asteroids Bennu and Ryugu to common parent body

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 801-818, May 2026.
Abstract CI chondrites are a compositionally primitive group of meteorites that have undergone extensive aqueous alteration, providing insights into the evolution of primitive planetesimals. Oued Chebeika 002 is the most pristine CI chondrite to date.
Megan Broussard   +11 more
wiley   +1 more source

Reduced snow cover at the alpine treeline: resistance and recovery of saplings

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.
Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou   +4 more
wiley   +1 more source

Diversity affects microclimate temperature and humidity: an overview of the evidence and major unanswered questions

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1453-1459, May 2026.
Summary Climate change is increasing global temperatures, increasing atmospheric drying, and driving more severe and frequent drought. Plants can cool and humidify microclimates through sensible and latent heat exchange. Higher diversity plant communities can modify microclimates more strongly than lower diversity plant communities, creating the ...
Alexandra J. Wright   +2 more
wiley   +1 more source

Antarctic Meltwater‐Stratification Feedback Is Less Pronounced Under High Climate Forcing

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Several studies have shown sub‐surface warming in the Southern Ocean via an increase in meltwater flux from the Antarctic Ice Sheet (AIS), which can lead to a positive feedback through enhanced basal melting. In this study, we investigate how the feedback strength is related to the prevailing climate in a coupled climate–ice‐sheet model.
Moritz Kreuzer   +6 more
wiley   +1 more source

The Net Effective Radiative Forcing From Ozone‐Depleting Substances and Its Uncertainty

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The direct effective radiative forcing (ERF) of long‐lived ozone‐depleting substances (ODS) is around 15%–20% of the pre‐industrial to present‐day ERF of CO2 ${\text{CO}}_{2}$, but their net ERF, including indirect chemical adjustments, remains poorly constrained.
Luke M. Western   +2 more
wiley   +1 more source

Albedo terrestre

open access: yesRevista de Ciência Elementar, 2015
openaire   +1 more source

Correcting WRF Cold Temperature Bias Over the Qilian Mountains Using MODIS Dynamic Albedo

open access: hybrid
LingZhen Meng   +4 more
openalex   +1 more source

Nitrogen Stable Isotopes Track Ammonia Emission Sources and Ammonium Aerosol Formation Processes in the Marine Boundary Layer

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract We measured the nitrogen isotopic composition of surface seawater and aerosol ammonium in the Weddell Sea region of the Southern Ocean to investigate the natural atmospheric cycle of marine ammonia emissions and aerosol ammonium formation in a region not overwhelmed by anthropogenic emissions.
K. E. Altieri   +5 more
wiley   +1 more source

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