Regular Features

Imaggeo on Mondays: Rocks weather, soil takes form

Alwyn Biju November 4, 2019

Weathering of Rock - Soil Formation. Credit: Alwyn Biju (distributed via imaggeo.egu.eu).

This image depicts the soil formation, that is weathering of rock. Soil is actually formed by weathering of rock by physical, chemical and biological methods. This image depicts physical and biological weathering. Physical weathering by the action of temperature and biological weathering by the growth of some species of grass through the cracks. Image clicked from Trivandrum district of Kerala, In ...[Read More]

GeoPolicy: Shaping EU Missions – bridging the gap between geoscience and policy

Chloe Hill October 31, 2019

Shaping EU Missions. Roundtable discussions. Credit: Chloe HIll, EGU

This month’s GeoPolicy blog post is a Q&A about the EGU’s second annual science-policy event, Shaping EU Missions: bridging the gap between geoscience and policy which was hosted in Brussels on October 17 2019. The EGU has an annual event outside of the General Assembly?? Yes! Except this one is much smaller with about 70 participants and relatively new (only starting in 2018). Th ...[Read More]

Imaggeo on Mondays: Subsurface meteorolgy in Iceland

Annika Vogel October 28, 2019

Subsurface meteorolgy. Credit: Annika Vogel (distributed via imaggeo.egu.eu)

With a total length of about 2 km, the Surdsellir lava cave is part of the Hallmundarhraun lava field in western Iceland. The caves ceiling is partly broken in, forming entrances and windows towards the earths surface. On this day of typically Icelandic weather, meteorological conditions changed quickly between sun, clouds, rain and wind. While walking through the cave during a rain shower, the su ...[Read More]

Geosciences Column: Taking a Breath of the Wild – are geoscientists more effective than non-geoscientists in determining whether video game world landscapes are realistic?

Rolf Hut October 24, 2019

Are people with a geoscientific education better at telling ‘fake’ natural features in video games from real ones? A new study tested both geoscientists and non-geoscientists with photos of natural and artificial landscapes. (Photos from Rolf Hut et al. 2019)

For years, geoscientists have been both fascinated and perplexed by the beautiful (yet often inaccurate) landscapes present in several video games. But are people with a geoscientific education better at telling ‘fake’ natural features from real ones? Rolf Hut, an assistant professor at Delft University of Technology in the Netherlands, and his colleagues sought to answer this question in a new st ...[Read More]