News tagged with geophysical research letters

Observing the Birkeland currents

When the supersonic solar wind hits the Earth's magnetic field, a powerful electrical connection occurs with Earth's field, generating millions of amperes of current that drive the dazzling auroras. These ...

Oct 06, 2014
4.2 / 5 (6) 1

New scenery at Earth's core-mantle boundary found

(PhysOrg.com) -- Using a diamond-anvil cell to recreate the high pressures deep within the earth, researchers at the California Institute of Technology (Caltech) have found unusual properties in an iron-rich magnesium- and ...

Sep 02, 2010
5 / 5 (5) 4 | with audio podcast

New study debunks myths about Amazon rain forests

A new NASA-funded study has concluded that Amazon rain forests were remarkably unaffected in the face of once-in-a-century drought in 2005, neither dying nor thriving, contrary to a previously published report and claims ...

Mar 11, 2010
5 / 5 (6) 15 | with audio podcast

The interaction between vegetation and clouds

Jordi Vila and colleagues just published an article in Geophysical Research Letters on interactions between plant evapotranspiration, controlled by photosynthesis, and moist thermals responsible for the fo ...

Mar 13, 2014
not rated yet 0