A novel use of an existing fiber-optic cable off the coast of Spain has clued scientists in to how seismic noise is generated in the ocean.
Spain
Posted inOpinions
Protecting the Mountain Water Towers of Spain’s Sierra Nevada
Students and community members monitor the health of mountain water reserves, which capture and release water, evening out wet and dry periods downstream.
Posted inNews
Identifying an Eruption “Tipping Point” in Hot Spot Volcanoes
By analyzing lava samples, researchers show how chemical processes that occur during magma’s ascent to the surface may contribute to a volcano’s eruptible state.
Posted inNews
Coronavirus Lockdown Brings Clean Air to Spanish Cities
Measures against the spread of the new coronavirus have an unexpected side effect: record-low air pollution levels.
Posted inNews
Climate Change Will Reduce Spanish Olive Oil Production
Increased droughts will reduce southern Spain’s olive oil output by 30% before the end of the century.
Posted inNews
Giant Geode Grew Slow and Steady
Temperature fluctuations, maybe from climate or maybe from geothermal systems, amplified a natural process that grew the crystals.
Posted inNews
For Some Copper Deposits, Microbes Make Minable Minerals
Copper ores were long thought to form through purely chemical processes, but a recent study provides the strongest evidence yet that microbial metabolism drives mineral production.
Posted inNews
Microbes Rain Down from Above, to the Tune of the Seasons
Every time snow or rain falls, it brings with it microbes from high in the atmosphere. Could those microbes have a seasonal signal, just like the plants on the land below?
Posted inEditors' Highlights
Basement Structure Mapped by Phase Autocorrelations of Noise
Cross-correlations of ambient seismic noise are combined with well log data to image shallow crustal basement features in the Ebro Basin in Spain.
Posted inNews
Fresh Take on a Gold Treasure’s Origins Using Geochemistry
Blending geoscience and archaeology, researchers apply a new technique to pinpoint where ancient and unique gold artifacts were crafted.