南大洋的一个偏远海域因壳状硅藻的光泽而在卫星图像中呈现出格外明亮的反光效果。
carbon cycle
Posted inEditors' Highlights
Rising CO2 and Climate Change Reorganize Global Terrestrial Carbon Cycling
Rising CO2 and climate change are redistributing terrestrial carbon fluxes and reservoirs across latitudes and reducing carbon residence times globally.
Posted inResearch Spotlights
Paleoclimate Patterns Offer Hints About Future Warming
A new study examines 10 million years of sea surface temperature data to offer predictions about how future warming may unfold.
Posted inResearch Spotlights
Mysteriously Bright Waters near Antarctica Explained
Shiny-shelled diatoms make a remote part of the Southern Ocean appear especially reflective in satellite imagery.
Posted inResearch Spotlights
When Rain Falls in Africa, Grassland Carbon Uptake Rises
Satellite data suggest an explanation for the continent’s high year-to-year variability in carbon uptake.
Posted inResearch Spotlights
How Plants Respond to Scattered Sunlight
A new study investigates how diffuse light affects evapotranspiration and carbon uptake across forest, grassland, shrub, and agricultural areas.
Posted inResearch Spotlights
Tracing Black Carbon’s Journey to the Ocean
Scientists surveyed a trio of estuaries in pursuit of a missing source of oceanic dissolved black carbon.
Posted inResearch Spotlights
More Bubbles Means More Variation in Ocean Carbon Storage
A new model accounting for the role of bubbles in air-sea gas exchanges suggests that ocean carbon uptake is more variable than previously thought.
Posted inResearch Spotlights
Un antiguo evento de calentamiento podría haber durado más de lo que pensábamos
Una nueva investigación sobre el Máximo Térmico del Paleoceno-Eoceno usó análisis probabilístico para entender mejor su duración y sobre cuánto tiempo podría afectar el calentamiento moderno al ciclo del carbono.