A synthesis of paleotemperature reconstructions from published case studies suggests warm onshore temperatures persisted across most of Afro-Arabia between 1000 and 1200 CE.
temperature
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Global Average Temperatures in 2017 Continued Upward Trend
Even when the warming from El Niño is removed, 2017 ranks among the hottest years on record.
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Rising Ocean Temperatures Threaten Carbon-Storing Sea Grass
A new model predicts that as ocean temperatures rise, carbon-storing sea grass may disappear and even go extinct in some ecosystems.
Posted inEditors' Highlights
Wet Soils Elevate Nighttime Temperatures
Soil moisture can elevate overnight temperatures, offsetting daytime cooling, especially over areas of strong land-atmosphere interactions.
Posted inResearch Spotlights
Ocean Dynamics May Drive North Atlantic Temperature Anomalies
A new analysis of sea surface temperature and salinity over several decades seeks to settle the debate on which of two mechanisms underlies the Atlantic Multidecadal Oscillation.
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Probing the Power of Pacific Supertyphoons
Despite higher than normal surface temperatures and heat contents of ocean waters where the storms developed, evidence is lacking that global warming is revving them up.
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Contrary Temperature Trend Stalls Upgraded Climate Model’s Debut
Model builders investigate a puzzling malfunction in what’s expected to be the improved next version of the popular Community Earth System Model.
Posted inResearch Spotlights
What Makes the Biggest Cycle in Tropical Weather Tick?
The Madden-Julian Oscillation drives storms across the Indian and Pacific oceans every 30 to 60 days. New research suggests that clouds absorbing and reemitting radiative energy play a key role.
Posted inEditors' Vox
Warm Waters in West Antarctica
A recent paper in Reviews of Geophysics describes the atmospheric and oceanic processes that are causing ice loss in the Antarctic.
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Meet KELT-9b, the Hottest Exoplanet Ever Discovered
The exoplanet’s host star blasts it with so much radiation that it will someday evaporate.