EGU Blogs

5027 search results for "6"

G
Geodesy

Bits and Bites of Geodesy – Satellite radar altimetry: How do we know that sea level is rising?

and March 1, 2024
Bits and Bites of Geodesy – Satellite radar altimetry: How do we know that sea level is rising?

In a previous post, Thomas Frederikse briefly explained how geodesy is used to observe sea level change. In this part of Bits & Bites, Bene delves deeper into the topic. Rising sea levels are one of the consequences of climate change that already impacts people in low-lying coastal regions, and the future prospects are not exactly encouraging as well. We know that rising sea levels are caused ...[Read More]

GeoLog

GeoRoundup: the highlights of EGU Journals published during February!

February 29, 2024
GeoRoundup: the highlights of EGU Journals published during February!

Each month we feature specific Divisions of EGU and during the monthly GeoRoundup we put the journals that publish science from those Divisions at the top of the Highlights roundup. For February, the Divisions we are featuring are: Natural Hazards (NH) and Sedimentology, Stratigraphy and Paleontology (SSP). They are served by the journals: Natural Hazards and Earth System Sciences (NHESS), Solid E ...[Read More]

HS
Hydrological Sciences

Overlooked tips for the lost art of fieldwork

February 29, 2024
Overlooked tips for the lost art of fieldwork

Not so long ago, almost all hydrologic data depended almost exclusively on fieldwork.  Today, sure, you can download data from repositories, there are satellites that beam you magic numbers that you can interpret to give you almost any variable, and some (less than we might hope) long-term monitoring has been outsourced to governments (or in some cases to citizens with sensors).  But somewhere in ...[Read More]

GD
Geodynamics

Regional viscosity variations in Earth’s mantle

and February 28, 2024
Regional viscosity variations in Earth’s mantle

For understanding the dynamics and evolution of the Earth’s mantle, knowledge of mantle’s viscosity structure is very important. In this week’s blog, Kenneth Gourley from University of Arizona discusses the variation of viscosity structure in Earth’s mantle in regional scale.   In order to understand the dynamics and evolution of the Earth’s mantle, geodynamicists model mantle fl ...[Read More]

GM
Geomorphology

A Day in the Life – Andreas Ruby

February 28, 2024
A Day in the Life – Andreas Ruby

This blog post is part of our series: “A day in the life of a geomorphologist” for which we’re accepting contributions! Please contact one of the GM blog editors, Emily or Emma, if you’d like to contribute on this topic, or others.  by Andreas Ruby, Doctoral Researcher, GFZ Potsdam, Germany Email: andreas.ruby@gfz-potsdam.de Hi, I’m Andi, and it still feels quite fresh, but as of now I’ve already ...[Read More]

NH
Natural Hazards

How can you contribute to Science-Based policy-making? Ask the new Policy Officer in the Natural Hazards Division!

February 26, 2024
How can you contribute to Science-Based policy-making? Ask the new Policy Officer in the Natural Hazards Division!

The EGU Natural Hazards Division now has a new Policy Officer to help promote evidence-based policy-making and support members of the Division in participating in policy-making processes. The Policy Officer aims to bridge between the Division and the EGU Science for Policy Working Group, helping to ensure that evidence-based decisions are made in the policy-making processes related to our areas of ...[Read More]

HS
Hydrological Sciences

EGU is more than just a conference! – An Update from the Heart of the European Geosciences Union

February 26, 2024
EGU is more than just a conference! – An Update from the Heart of the European Geosciences Union

Behind the European Geosciences Union (EGU) is a dedicated team ensuring smooth operations for our 20,000+ members. The entire EGU Council recently convened in person, fostering essential dialogue among council members, including the 22 Division Representatives and us, the Early Career Scientist (ECS) Division Reps. Read on to delve into the latest developments and initiatives driving our union fo ...[Read More]

GeoLog

GeoTalk: meet Sinelethu Hashibi, a geologist translating geoscience for isiXhosa-speaking communities!

February 23, 2024
GeoTalk: meet Sinelethu Hashibi, a geologist translating geoscience for isiXhosa-speaking communities!

Hello Sinelethu! Thank you for joining this edition of GeoTalk. Could you introduce yourself and your background? Thank you for inviting me! I am Sinelethu Hashibi, from the Eastern Cape in South Africa. Currently, I am working on my PhD in mantle geochemistry at the University of Cape Town. I am particularly interested in the chemical and thermal structure of the lithospheric mantle, and how that ...[Read More]

GD
Geodynamics

The Sassy Scientist – Funding the Abyss

February 23, 2024
The Sassy Scientist – Funding the Abyss

Has the ocean temperature risen again? Are you tired of dressing like an onion to adapt to 15 degrees of change in a day? Here we have a cooling question. Peter asks: If you had infinite funding, what would you do? Dear Peter, If I had infinite funding, you’d find me setting up my new office at the bottom of the Mariana Trench – because if you’re going big, might as well go seven miles deep, ...[Read More]

GD
Geodynamics

Geotandem: The Red Planet, often recognized as a dead planet, is not quite dead after all, at least geodynamically speaking

, and February 21, 2024
Geotandem: The Red Planet, often recognized as a dead planet, is not quite dead after all, at least geodynamically speaking

Welcome to the first of its kind, the Geotandem 01! A collaborative series between EGU divisions. Interdisciplinarity is intrinsic to Geosciences, so we want to showcase how researchers approach the same topics from different but also complementing perspectives. In each edition, we will bring you a high-interest topic for the community seen from the eyes of diverse disciplines. Today, the Tectonic ...[Read More]