EGU Blogs

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GM
Geomorphology

LANDSCAPE LIVE Seminar Upcoming Talks

LANDSCAPE LIVE Seminar Upcoming Talks

Spring and the new Landscape Live weekly online seminar series are just starting. It is freely accessible to the international scientific community covering a wide range of geomorphological topics. The weekly meeting is on Thursday at 4 pm (CET/CEST). Over the last few years, Landscape Live became a key pillar for the virtual activist of …[Read More]

GD
Geodynamics

The first observational evidence for a volcanically active Venus

The first observational evidence for a volcanically active Venus

Our neighbouring planet Venus is gaining popularity in the terrestrial planetary sciences, especially since the selection of three new Venus missions by NASA and ESA in 2021. Now, for the first time ever, scientists have directly observed surface changes that indicate active volcanism on Venus. This discovery was made with data from NASA’s 30-year-old Magellan …[Read More]

HS
Hydrological Sciences

World Water Day 2023

World Water Day 2023

Today is the World Water Day, held every year on 22 March since 1993 to celebrate water and to raise awareness of the lack of access to safe water for a large part of the world population. It is also the start of the UN 2023 WATER CONFERENCE (22-24 March), “a once-in-a-generation opportunity to unite …[Read More]

ST
Solar-Terrestrial Sciences

Employing J burst observations made by LOFAR to determine the properties of large coronal loops

Employing J burst observations made by LOFAR to determine the properties of large coronal loops

Large coronal loops around one solar radius in altitude are an important connection between the solar wind and the low solar corona. However, their plasma properties are not well studied, as standard X-ray and UV techniques are not suited to these low-density environments. How does temperature, pressure, and magnetic field strength evolve along these loops? …[Read More]

HS
Hydrological Sciences

Inter-journal Special Issue “Drought, Society and Ecosystems”

Inter-journal Special Issue “Drought, Society and Ecosystems”

Are you a scientist, researcher, student, practitioner, or stakeholder with an interest in the complex phenomenon of drought and its impacts on societies and ecosystems? If so, we have exciting news for you! The IAHS Panta Rhei scientific decade (2013-2023) working group “Drought in the Anthropocene” (DitA) is advertising an inter-journal special issue entitled “Drought, …[Read More]

GD
Geodynamics

Geodynamics 101 – Viscous anisotropy

Geodynamics 101 – Viscous anisotropy

We are living in an anisotropic world. From rock-building crystals, ice, and trees growing in your garden to your favourite slice of cake many materials or objects has some anisotropic behaviour. What does this mean? Anisotropy (non-isotropy) implies that a material property depends on the direction of the measurement. In geodynamics we often talk about …[Read More]