In this policy brief, the EGU together with the European Federation of Geologists (EFG), highlight the need for more eﬀective collaboration between geoscience, policy and industry to meet Europe’s most pressing economic, social and environmental challenges. The document also outlines steps that can be taken to enhance collaboration between these groups, including improving science communication, creating more opportunities to network and interact, and promoting interdisciplinarity.
The EGU recognises the value of diversity in particular in terms of geographical, gender, scientific disciplines and age balance. Since its creation, the Union has had a genuine and continuous interest in ensuring fair treatment within its community. In Autumn 2018, the EGU Council established the creation of the EGU Working Group on Diversity and Equality, with the aim to promote and support diversity and equality of opportunities in the Earth, planetary and space sciences, with particular focus on EGU activities.
For the third year in a row, the EGU is offering a mentoring programme for novice conference attendees, students, and early career scientists at its annual General Assembly. The programme aims to facilitate new connections that may lead to long-term professional relationships within the Earth, planetary and space science communities. We especially encourage potential mentors to sign up and share their expertise with first-timers at the General Assembly.
From now until 30 November 2018, EGU members can vote in the Autumn 2018 EGU Election. If you are a member of the Union, you should have already received an email with a personalised voting link. Remember that active participation in EGU elections ensures continuation of the well-established bottom-up structure of our Union!
The carbon cycle is a key control for the Earth’s climate. Every year rivers deliver a lot of organic carbon to coastal seas, but we do not know what happens to this carbon, particularly in the tropics. We show that rivers in Borneo deliver carbon from peat swamps to the sea with at most minimal biological or chemical alteration in estuaries, but sunlight can rapidly oxidise this carbon to CO2. This means that south-east Asian seas are likely hotspots of terrestrial carbon decomposition.
Phosphorus (P) is important to global food security. Thus it is concerning that natural P reserves are predicted to deplete within the century. Here we explore the potential of P recovery from wastewater (WW) at global scale. We identify high production and demand sites to determine optimal market prices and trade flows. We show that 20% of the agricultural demand can be met, yet only 4 % can be met economically. Nonetheless, this recovery stimulates circular economic development in WW treatment.
Long-term sea surface temperature trends and variability are underestimated in models compared to paleoclimate data. The idea is presented that the trends and variability are related, which is elaborated in a conceptual model framework. The temperature spectrum can be used to estimate the timescale-dependent climate sensitivity.
We measured biomarker production over a year in a small inland lake in the northeastern USA. Understanding biomarkers in the modern environment helps us improve reconstructions of past climate from lake sediment records. We use these results to interpret a 900-year decadally resolved temperature record from this lake. Our record highlights multi-decadal oscillations in temperature superimposed on a long-term cooling trend, providing novel insight into climate dynamics of the region.
GeoTalk interviews usually feature the work of early career researchers, but this month we deviate from the standard format to speak to Marina Drndarski, a biology teacher at the primary school Drinka Pavlović in Belgrade, Serbia. Marina has been involved with EGU’s geoscience education activities for more than five years; she is an active contributor to Planet Press articles, bitesize press releases for kids, parents and educators, and has participated in the Geosciences Information for Teachers (GIFT) workshops at the …
I am on sabbatical with Thorsten Wagener’s group at University of Bristol, and on campus I stumbled upon this quote from Nelson Henderson (a farmer from Manitoba) which encapsulates what I have been thinking about groundwater sustainability for a number of years: For me, as a hydrogeologist, I would re-write it to be something like: The true meaning of life is to protect recharge and flow in an aquifer, from which you do not expect to pump.
This months post is written by the ST Divisions Early Career Scientist representative, Theresa Rexer. Are you ready for the EGU general assembly 2019? Got your abstract ready and submitted? No, what? Too early you say? No funds? As your Early Career Scientist Representative, let me tell you why now is the perfect time to start planning your trip to Vienna in April next year. Especially if you are an Early Career Scientist! EGU2019 aka the best meeting for Early …