Un nuevo estudio utiliza técnicas de modelado para descubrir cómo pequeños incidentes de calentamiento pueden convertirse en eventos hipertermales que duran miles de años.
bacteria & microbes
Posted inResearch Spotlights
A Fresh View of Microbial Life in Yellowstone’s Hot Springs
Research on the habitat ranges of microorganisms in Yellowstone’s hot springs reveals an overlap between cyanobacteria and algae.
Posted inNews
Un nuevo modelo para un antiguo evento de extinción
Un modelo 3D del sistema Tierra incorpora variables como la temperatura y la sulfurización para aclarar el evento de extinción de finales del Pérmico.
Posted inNews
A New Model for an Old Extinction Event
A 3D Earth system model incorporates variables such as temperature and sulfurization to shed light on the end-Permian extinction event.
Posted inResearch Spotlights
Climate Change Could Reshape Pathogen Profile of Diarrheal Disease
An illness caused by rotavirus could recede as temperatures warm, whereas wetter conditions might favor some bacterial competitors.
Posted inResearch Spotlights
Rethinking How Valley Fever Spreads
Scientists have long assumed that dust storms lead to infections with the desert soil fungus Coccidioides, but new evidence suggests otherwise.
Posted inNews
Large Herbivores May Improve an Ecosystem’s Carbon Persistence
The grazing habits of wild animals like elephants and boars enable long-term carbon storage, according to new research that stresses the need to align climate mitigation goals with biodiversity conservation.
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Biocrust “Probiotics” Can Aid Dryland Restoration Efforts
Bacteria can speed up the growth of biocrust-forming organisms in nurseries, providing more material for restoration of degraded dryland soil.
Posted inResearch Spotlights
Hydrothermal Microbes Can Be Green Energy Producers
In ultramafic, reducing environments, forming microbial proteins can actually release energy.
Posted inNews
Wildfires May Alter the Nitrogen Cycle—and Air Pollution
Research indicates that wildfires could be bolstering soil emissions of air pollutants that contribute to smog and climate change.