As summer temperatures continue to rise, important biocrust-forming organisms in the American Southwest may be lost.
soils
Posted inResearch Spotlights
Mediciones pareadas de gases: ¿un nuevo trazador biogeoquímico?
Una técnica que mide la relación entre el dióxido de carbono producido y el oxígeno consumido podría mejorar las predicciones de la respuesta del suelo al cambio climático.
Posted inNews
Lunar Soil Can Grow Plants
Plants grown in lunar regolith collected by Apollo missions successfully grew from seed to sprout, lending insight into future lunar agriculture prospects.
Posted inNews
Traditional Fertilizers Beat Out Industrial Chemicals in Soil Health Test
New research in western India found that fertilizer based on Traditional Ecological Knowledge made soil more fertile in a head-to-head test with industrial fertilizers.
Posted inNews
The Galápagos Islands: The Ultimate Outdoor Soil Science Laboratory
A new study has spurred further research into the impacts of soil formation on modern-day problems like heavy metal contamination in agricultural soils.
Posted inFeatures
The Nutrient-Rich Legacy in the Amazon’s Dark Earths
Fertile terra preta soils were created through centuries of carefully managed land use. Scientists are taking cues from these soils to better sequester carbon and improve soil for agriculture.
Posted inAGU News
Dust in the Wind, Dirt Under Our Feet, and Dunes of Another World
In our April issue of Eos, we follow researchers who get to the root of the Amazon basin’s rich landscape.
Posted inResearch Spotlights
Biological Crusts Affected by Drought Can Still Stabilize Soils
Results of in situ experiments on natural microbial communities suggest that biological crusts can protect soils from erosion, but their protective role could be compromised under predicted future climate scenarios.
Posted inNews
Mapeando el pasado, presente y futuro de Teotihuacan
Un nuevo proyecto con tecnología lidar revela cómo la minería y la expansión urbana han puesto en riesgo a uno de los sitios del patrimonio cultural más icónicos de México.
Posted inNews
Forest Edges Are More, Not Less, Productive Than Interior Forest
The boundaries of northeastern U.S. forests suck in more carbon dioxide than previously thought.