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EGU Public Engagement Grants: 2022 winners announced
  • EGU news
  • 7 November 2022

The EGU Outreach Committee has named three Public Engagement Grant winners this year: a project empowering school children to create their own environmental change maps, a model to explain how geophysics is done under the ocean and an investigative geoscience podcast !


Apply to be one of our Artists in Residence for #EGU23!
  • EGU news
  • 2 November 2022

Returning for a sixth year, the European Geosciences Union (EGU) will be hosting artists at its annual General Assembly. We now welcome applications from science-artists for a residency at EGU23, which is taking place in Vienna, Austria from 23-28 April 2023. The deadline for applications is 5 December 2022.





Highlight articles

Contrasting drought legacy effects on gross primary productivity in a mixed versus pure beech forest

Identifying drought legacy effects is challenging because they are superimposed on variability driven by climate conditions in the recovery period. We develop a residual-based approach to quantify legacies on gross primary productivity (GPP) from eddy covariance data. The GPP reduction due to legacy effects is comparable to the concurrent effects at two sites in Germany, which reveals the importance of legacy effects. Our novel methodology can be used to quantify drought legacies elsewhere.


Recession or resilience? Long-range socioeconomic consequences of the 17th century volcanic eruptions in northern Fennoscandia

Tree-ring data and written sources from northern Fennoscandia reveal that large 17th century eruptions had considerable climatic, agricultural, and socioeconomic impacts far away from the eruption locations. Yet, micro-regional investigation shows that the human consequences were commonly indirect, as various factors, like agro-ecosystems, resource availability, institutions, and personal networks, dictated how the volcanic cold pulses and related crop failures materialized on a societal level.


HORAYZON v1.2: an efficient and flexible ray-tracing algorithm to compute horizon and sky view factor

Terrain horizon and sky view factor are crucial quantities for many geoscientific applications; e.g. they are used to account for effects of terrain on surface radiation in climate and land surface models. Because typical terrain horizon algorithms are inefficient for high-resolution (< 30 m) elevation data, we developed a new algorithm based on a ray-tracing library. A comparison with two conventional methods revealed both its high performance and its accuracy for complex terrain.


Latest posts from EGU blogs

Fun Cryo Facts – Don’t eat brown snow

Scientist are curious people and we all know that the best discoveries happen by chance, so we always keep our eyes open for the unusual, the new, and the weird things in life. Especially, when we are out in the Arctic doing field work and find unknown brown layers… An unexpected discovery We were out in the Arctic, somewhere Northeast of Svalbard. It was a sunny day and we had just docked the ship to a big ice floe, which …


Top 5 Gifts for Geoscientists (2022 edition!)

The nights are growing darker as winter approaches here in the Northern Hemisphere, and if you are in Europe you are probably thinking about what gifts to get that special geoscientist in your life! We know sourcing appropriately nerdy and/or geology related gifts can sometimes be a challenge, so once again we in the EGU office are back to help you out with our top 5 gifts you could get for your favourite rock-botherer! If you want more ideas check …


Toasting the end of the year of groundwater with a Summit in Paris

By Tom Gleeson, Jared van Rooyen and Viviana Re Here at Water Underground we’ve been loving the variety of online, hybrid and (yes, finally!) in person meetings since the World Water Day on March 22, which celebrated groundwater for the first time ever. We are looking forward to the UN Water Summit on Groundwater on Dec 7 – 8 in Paris, France and online. UNESCO has developed this list of events and we wrote an even broader list of the …