EGU Blogs

4986 search results for "6"

Geochemistry, Mineralogy, Petrology & Volcanology

5 things I learnt from 2 months at sea with the International Ocean Discovery Program

July 13, 2022
Photo of sunset behind the drilling vessel JOIDES resolution

This year I was lucky enough to be part of International Ocean Discovery Program (IODP) Expedition 390 – South Atlantic Transect I – aboard the research vessel JOIDES Resolution which spent two months, from April to June, out in the South Atlantic, drilling into and sampling the upper oceanic crust and sediments. I sailed as a petrologist and was responsible for describing how the basa ...[Read More]

NH
Natural Hazards

Fire impacts on Earth across space and time: a discussion-driven conference

and July 11, 2022
Fire impacts on Earth across space and time: a discussion-driven conference

Earth is the only known planet with fire activity – everywhere else, there is not enough oxygen for this process to occur. Since fire appeared on Earth many millions of years ago, it has played a key role in the development of plant adaptation and the distribution of ecosystems. However, the natural occurrence of fire changed with the onset of human evolution. The purposeful use of fire for ...[Read More]

GD
Geodynamics

The Sassy Scientist – Challenging Yourself

July 10, 2022
The Sassy Scientist – Challenging Yourself

Single author papers. You have seen those. Early in your career you look at them and think “Wow! This person must be really smart to publish all by themselves”. Later on, your reaction shifts to “Ahah! Look at this person, publishing the tenth paper by themselves! Nobody wants to be associated with this stuff!”. Whether in awe, in derision, or because she is actually writing one of those, Loredana ...[Read More]

GeoLog

An ocean emergency is upon us. Can the world reverse ocean decline?

July 8, 2022
An ocean emergency is upon us. Can the world reverse ocean decline?

“The ocean is not too big to fail, nor is it too big to fix, but it is too important to ignore.” Last week, Dr Jane Lubchenco voiced a thought we’ve all had at some point: that the ocean is so vast and bountiful, it is almost inconceivable that people could impact it. And yet… Speaking to more than 20 Heads of State and Government, and an audience of thousands of policymakers, ocean scientists, bu ...[Read More]

WaterUnderground

The rise and fall of urban groundwater

8th July 2022
The rise and fall of urban groundwater

Original Article by Andy Baker and Margaret Shanafield Cities are home to about half of the global population and urban population has doubled in the last 50 years from 1.5 billion people in 1975 to 3.5 billion people in 2015. This urban population will rise to a predicted 5 billion people by 2050. So, it’s probable that most of us will be reading this from a city. So, city dwellers, do you know h ...[Read More]

CR
Cryospheric Sciences

Lights out: cryosphere instruments perfectly placed to study solar eclipse

July 8, 2022
Lights out: cryosphere instruments perfectly placed to study solar eclipse

On 04 December 2021, only a handful of people in Antarctica were fortunate enough to experience a total eclipse. As well as spectacular views—including a brief window of totality that darkened the midnight sun for 2 minutes—this phenomenon is known to affect the flow of energy between the Northern and Southern hemispheres of the ionosphere. Because eclipses in Antarctica only happen once every ~20 ...[Read More]

OS
Ocean Sciences

A modern take on the 19th-century scientific expeditions: cruise MSM104/1

July 7, 2022
A modern take on the 19th-century scientific expeditions: cruise MSM104/1

“Every ship that navigates the high seas, with these charts and blank abstract logs on board, may henceforth be regarded as a floating observatory, a temple of science.” Matthew Fontaine Maury This is a joint post, published together with the climate sciences division blog and the ocean sciences division blog. The ocean has always been important for humanity, with trade and war being just two exam ...[Read More]

CL
Climate: Past, Present & Future

A modern take on the 19th-century scientific expeditions: cruise MSM104/1

July 7, 2022
A modern take on the 19th-century scientific expeditions: cruise MSM104/1

“Every ship that navigates the high seas, with these charts and blank abstract logs on board, may henceforth be regarded as a floating observatory, a temple of science.” – Matthew Fontaine Maury This is a joint post, published together with the climate sciences division blog and the ocean sciences division blog. The ocean has always been important for humanity, with trade and war being just ...[Read More]

GM
Geomorphology

Introducing the Geomorphology ECS Team: the new and the old!

July 7, 2022
Introducing the Geomorphology ECS Team: the new and the old!

A dynamic and engaging team can make a world of difference, and the EGU GM Division’s ECS team is thrilled to introduce its new members (and reintroduce the old!). Drawing from the past traditions and also making judicious adaptions to fit the present, the current team is formed to strengthen the organisation and the members and identify and expand the synergies that can have a positive impact on ...[Read More]

HS
Hydrological Sciences

The mystery of shared first authorship

July 6, 2022
The mystery of shared first authorship

Have you heard of the option to have two first authors? Or seen the little star that indicates that both first authors have equally contributed to the work? I got to know the concept many years ago, without having ever used it. Now, one of my PhD students is working on a shared paper. My first reaction as a supervisor was: let’s have a quick look on the current rules about shared first autho ...[Read More]