EGU Blogs

Highlights

GeoLog

Gender equality and equal opportunities – keep the discussion going!

Gender equality and equal opportunities – keep the discussion going!

Why do I feel uncomfortable as the only woman in a meeting? Why do they gossip about the male postdoc who is supervising three female MSc students? Have I really been asked to give this presentation just because I am a woman? It was thanks to all the work and reading I was doing for our study about gender inequality in the geosciences that I realised it is not ok I have to ask myself these questio ...[Read More]

NH
Natural Hazards

Stromboli: The Lighthouse of the Mediterranean

Stromboli: The Lighthouse of the Mediterranean

In the last months two paroxysmal explosive eruptions took place at Stromboli volcano: the first one, totally unexpected, on 3rd July (Video 1) that sadly cost the life of a person and the second and, currently, last one about three weeks ago, on the 28th August (Video 2). Today we try to answer a couple of questions about Stromboli and its eruptions. Are these paroxysmal eruptions common or rare ...[Read More]

Geology for Global Development

New Paper: Interconnected Geoscience for International Development

New Paper: Interconnected Geoscience for International Development

A new paper published in Episodes: The Journal of International Geoscience highlights the importance of geoscience in tackling complex development challenges, and the need for new approaches to overcome barriers preventing greater application of geoscience within development. ‘Interconnected geoscience for international development‘, written by Professor Michael Petterson of Auckland U ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

#mineralmonday: tiptopite

#mineralmonday: tiptopite

#mineralmonday: your weekly* dose of obscure mineralogy, every Monday** [*not guaranteed; **or possibly Tuesday-Sunday] What is it? Tiptopite: K2Na1.5Ca0.5Li3Be6(PO4)6(OH)2•(H2O) What’s it made of?  Take a deep breath and recite after me: potassium, sodium, calcium, lithium, beryllium, phosphorus, oxygen and water (H2O). Is it pretty? Yes, it’s a beautiful fibrous mineral. You wouldn&# ...[Read More]

GeoLog

Imaggeo on Mondays: How do Earth’s Northern Lights form?

Imaggeo on Mondays: How do Earth’s Northern Lights form?

Aurora Borealis, which means Northern Lights are caused by electrically charged particles from the sun, which enter the Earth’s atmosphere and collide with gases such as oxygen and nitrogen. When the charged particles are blown towards the Earth by the solar wind, they are largely deflected by the Earth’s magnetic field. However, the Earth’s magnetic field is weaker at the poles and therefore some ...[Read More]

CR
Cryospheric Sciences

Climate Change & Cryosphere – Why is the Arctic sea-ice cover retreating?

Climate Change & Cryosphere – Why is the Arctic sea-ice cover retreating?

The Arctic Ocean surface is darkening as its sea-ice cover is shrinking. The exact processes driving the ongoing sea-ice loss are far from being totally understood. In this post, we will investigate the different causes of the recent retreat of the Arctic sea-ice cover, using the most updated literature… Arctic sea ice is disappearing Due to its geographical position centered around the Nort ...[Read More]

GD
Geodynamics

The Sassy Scientist – Pluto Panic

The Sassy Scientist – Pluto Panic

Every week, The Sassy Scientist answers a question on geodynamics, related topics, academic life, the universe or anything in between with a healthy dose of sarcasm. Do you have a question for The Sassy Scientist? Submit your question here or leave a comment below. After a distraught period (of more than a decade!) since the news first came out that Pluto was not considered a true planet anymore, ...[Read More]

AS
Atmospheric Sciences

A brighter future for the Arctic

A brighter future for the Arctic

This is a follow-up from a previous publication. Recently, a new analysis of the impact of Black Carbon in the Arctic was conducted within a European Union Action. “Difficulty in evaluating, or even discerning, a particular landscape is related to the distance a culture has traveled from its own ancestral landscape. As temperate-zone people, we have long been ill-disposed toward deserts and ...[Read More]

HS
Hydrological Sciences

YHS interview Martyn P. Clark: “rainfall-runoff modelling, per se, is dead”

In its “Hallway Conversations” series, the Young Hydrologic Society has recently published an interview with Martyn P. Clark, who is currently professor and the Associate Director of Centre for Hydrology and Canmore Coldwater Lab, at the University of Saskatchewan, Canada. The interview was conducted by Sina Khatami, a PhD student at the University of Melbourne. With their agreement, we reproduce ...[Read More]

GeoLog

Imaggeo on Mondays: A lifeline between light and shadow

Imaggeo on Mondays: A lifeline between light and shadow

The Rapaälven making its way through the Rapadalen valley in Northern Sweden. After over a week of hiking through pure wilderness I reached the summit of Skierffe together with three friends. We were just blown away by the view and completely in awe for the beautiful shape of the rivers course… little lakes in between river channels of different sizes as well as dense vegetation forming a ha ...[Read More]