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ELLIS Unit Jena

The research pursued by the ELLIS Unit Jena is at its core motivated by the desire to explore how environmental and climate sciences can profit from machine learning and AI advances to gain a better understanding of Earth dynamic systems. Highlights of this research agenda include fundamental and pioneering work on the evaluation of climate change impacts in the society and the economy. Beyond a purely scientific work, this research will enable the regulatory bodies and policy makers in their decisions and measurements as well as the broader public to get a better grasp. The ELLIS Unit Jena is involving the Friedrich Schiller University Jena, the Max Planck Institute for Biogeochemistry and the German Aerospace Center and is funded by the Carl Zeiss Foundation and the Michael Stifel Center Jena.

Unit members
Associated members
Associated Postdocs
ELLIS PhD candidates
Associated PhD candidates
"AI is one of today’s most groundbreaking technologies. Its potential for helping with the climate and biodiversity crises seems infinite, e.g. for early warning systems, sustainable resource use or detection of climate extremes and their impacts."
“I am glad to see that we are already on the map of Europe’s most excellent research units for environmental AI. With the support of the Carl-Zeiss-Stiftung, the Friedrich Schiller University Jena, and the EU commission, this will only grow in the future. Our impact even goes beyond Earth sciences: For instance, the machine learning methods we develop in this context are already applied to data from medicine and psychology”

Our team consists of a team of dedicated researchers and scientists led by our two directors Prof. Dr. Markus Reichstein und Prof. Dr. Joachim Denzler. The overall scientific coordination of the ELLIS Unit Jena is carried out by Dr. Conrad Philipp, who brings a wealth of experience and enthuasim to the role.
Prof. Dr. Markus Reichstein, Prof. Dr. Joachim Denzler and Dr. Philipp oversee the strategic development of the  ELIS Unit Jena and work closely with our team to ensure that our research is conducted to the highest standards. The aim is to create an interdisciplinary research environment that fosters innovation, collaboration, and communication across different fields. We believe that this approach can lead to new discoveries and breakthroughs that can ultimately benefit society as a whole. see the whole team …

Artificial intelligence and machine learning (AIML) are playing an increasingly important role for modeling and understanding the diverse and interlinked dynamic processes on Earth. Importantly, not only Earth system science benefits from machine learning, but complex Earth system problems can inspire fundamental research in the AIML domain. As in other scientific domains the major challenges relate to interpretability and the integration of machine learning and domain knowledge.

The goal of the ELLIS Unit Jena is thus to combine fundamental development in machine learning (Figure below, rows) with applied challenges concerning spatio-temporal dynamics in the Earth system (Figure below, columns) for a better understanding of the Earth system and its components. An important aspect here is the integration of knowledge into machine learning methods as appropriate assumptions – this can be qualitative knowledge about causal relationships („causal modeling“) or quantitative knowledge about functional relationships, which can be „cast“ into physical, chemical or biophysiological formulas („hybrid modeling“). Causal inference provides a fruitful ground for ML theory and methods, especially for applications in geosciences.

Links between fundamental AIML research and application in the Earth system science. Fruitful bi-directional links in the matrix cells where checkmarks are set.

Causal models are more interpretable by construction and their combination with machine learning constitute a major current research avenue.
A promising approach is to apply causal modeling as basis for explanations, for example, to identify features used for the decision or counterfactuals based on knockoffs.
Complementarily, hybrid modeling aims at combining mechanistic models with machine-learning approaches, allowing for physically more consistent predictions and – scientifically more importantly – non-parametric inference of latent variables.

Overall, we identify at least five major challenges and avenues for the successful development and application of machine learning approaches in the geosciences:

1. Interpretability
Improving predictive accuracy is important but insufficient. Certainly, interpretability and understanding are crucial in this arena, including visualization of the results for analysis by humans. Interpretability has been identified as a potential weakness of deep neural networks, and achieving it is a current focus in deep learning. The field is still far from achieving self-explanatory models, and from causal discovery from observational data. Yet, we should note that, given their complexity, also modern Earth system models are in practice often not easily traceable back to their assumptions, limiting their interpretability as well.

2. Physical consistency
Machine learning models can fit observations very well, but predictions may be physically inconsistent or implausible, e.g. owing to extrapolation or observational biases. Integration of domain knowledge and achievement of physical consistency by teaching models about the governing physical rules of the Earth system can provide very strong theoretical constraints on top of the observational ones.

3. Complex and uncertain data
New machine learning methods are needed to cope with complex statistics, multiple outputs, different noise sources and high dimensional spaces. New network topologies that not only exploit local neighborhood (even at different scales), but also long-range relationships (e.g., for teleconnections) are urgently needed, but the exact cause-effect topologies are even not clear a priori. Modeling of uncertainties will be helped with Bayesian/probabilistic approaches.

4. Limited labels
Unsupervised density modeling and semi-supervised learning, which combine the few labeled samples with the wealth of unlabeled observations, will help in Earth system modeling.

5. Computational demand
There is a huge technical challenge regarding the high computational cost of current geoscience problems.

The ELLIS Unit Jena supports the overall vision of ELLIS by performing foundational research in modern artificial intelligence by advancing both spatio-temporally inspired fundamental machine learning research and applied machine-learning for complex system (i.e. Earth system) understanding including the important aspect of knowledge integration.

The combination of PIs in the unit, with strong expertise in both machine-learning, causal analysis, hybrid modeling and geo-spatio-temporal analysis including statistical inference, together with a proven collaboration among the core and associated members in publication and co-supervision activities, H2020 collaborative projects, and two ERC Grants, puts us in a great position to fundamentally advance both machine learning and geo-scientific aspects.

The researchers of the ELLIS Unit Jena are well connected to the ELLIS Network via the ELLIS program Machine Learning for Earth and Climate Science, the EU project ELISE and individual collaborations with fellows and scholars.

The core members have published more than 50 publications in collaboration with other ELLIS fellows or scholars.

From Jena we are currently organizing a well-attended and stimulating ELLIS webinar, for our ELLIS program, nicely linking Earth science and machine learning interests, and participated in the ELLIS PhD selection in 2020.

Participation in the ELLIS PhD program has successfully started 2020 with a recruitment by Professor Joachim Denzler.

The unit members are committed to contribute to the ELLIS network in various ways, from reviewing and workshop convening, to public relations, outreach to industry, NGOs and policy makers at national, EU and global levels.

Additionally, given the strong academic and high-tech environment in Jena paired with the ELLIS branding, we will continue and increase the attractiveness of the campus for toptalents from the PhD-, to mid-career-, to faculty-level.

The research pursued by the ELLIS Unit is at its core motivated by the desire to explore how environmental and climate sciences can profit from machine learning and artificial intelligence advances to gain a better understanding of Earth dynamic systems. Highlights of this research agenda include fundamental and pioneering work on the evaluation of climate change impacts in the society and the economy. Beyond a purely scientific work, this research will enable the regulatory bodies and policy makers in their decisions and measurements as well as the broader public to get a better grasp.

The ELLIS Unit Jena members – in particular the Co-Directors – complement each other to jointly achieve significant societal and economic impact. On the societal side, Professor Markus Reichstein is part of the German National Committee Future Earth for Sustainability Research by the German Science Foundation, and is chairing the international Knowledge Action Network Extreme Events and Emergent Risks jointly endorsed by global Science organizations from the International Science Council, i.e. World Climate Research Program, Integrated Research on Disaster Risk, Future Earth and WMO´s World Weather Research Programme, and in the Systemic Risk Working group within the United Nations Office for Disaster Risk Reduction (UNDRR), thus with a broad national and international network on sustainability and climate.

On the economic side, Prof. Dr. Joachim Denzler has a strong track record of engaging with joint industry research project as well as industry spin-offs. Multi-year collaborations with top-tier industrial research labs have resulted in a high number of impactful collaborations, joint publications and joint PhD supervision (including Zeiss, Daimler, Jenoptik, Bosch, Continental, Valeo). Within this ELLIS Unit, these collaborations will be further intensified.

In addition, with European projects (European Commision, European Space Agency) research is often carried out in close cooperation with several partners from the Industry, e.g. DEIMOS Remote Sensing (PT), Gamma Remote Sensing (CH), Murmurations SAS (FR), GAEL (FR), Logical Clocks (SE).

Organizing Courses, Summer Schools and Inter-Disciplinary Symposia
The ELLIS Unit Jena faculty are committed to disseminating the most recent advances in their constantly evolving research area as well. This outreach activities cover a wide expertise audience: from young researchers or students in the field to the broad public. Over the years, the faculty have taken a leading role in developing new University courses, offering tutorials at conferences, and organizing summer schools and symposia that bring together researchers with diverse backgrounds. For example Professor Alexander Brenning and Professor Giesen organize respectively the yearly ‘GIS Day’ and the ‘Data Science Day’ where the regional research institutions and private companies in the area share their recent advances on Geo-Informatics and Data Sciences with the scientific and general community. The faculty has also been involved in the organization of the Climate Informatics Workshop Series. Within the framework of the Michael Stifel Center Jena and the IMPRSgBGC Research School, the faculty has also participated or co-organized several talks, workshops and summer schools with focus on machine learning and its application to Earth Sciences: e.g. Dagstuhl Seminar ‘Computer Science meets Ecology” or workshop on “Environmental Informatic Challenges”, among others. The faculty have also taught numerous advanced tutorials and/or challenges at top-tier conferences in ML and AI like the ‘Causality4Climate (C4C)’ NeurIPS competition for causal discovery on climate data challenges in 2019. We will expand these activities within ELLIS and together with other ELLIS units.

Participation in Expert Groups, Regulatory Bodies, and Public Outreach
The ELLIS Unit Jena faculty actively participate in expert groups and frequently advise governmental agencies (from regional to national and European level) regarding the use of artificial intelligence and machine learning in society and its applicability to Earth and Climate sciences. As concrete examples, members of the faculty have been recently involved in the grounding of the Thuringian Centre for Learning Systems and Robotics, actively participate in the IPCC International Panel of Climate Change assessment reports and contribute to the German National Strategy on Sustainability. In addition, unit members integrate the strategic review boards of the Helmholtz Artificial Intelligence Cooperation Unit.

Public Release of Software and Data Artifacts
The ELLIS Unit Jena faculty will continue and intensify their established practice of sharing their research data and software publicly. Examples of such activities is the Cause-me causality benchmark platform which provides ground truth benchmark datasets featuring different real data challenges to assess and compare the performance of causal discovery methods and the EarthNet 2021 challenge.


The core members of the ELLIS Unite Jena have published more than 50 publications in collaboration with other ELLIS fellows or scholars.
Here we list 10 representative ones‘.

ELLIS unit Jena members are in bold & italics; other ELLIS members are in bold.

1. Camps-Valls, G., Sejdinovic, D., Runge, J., and Reichstein, M.: A perspective on Gaussian processes for Earth observation, Natl Sci Rev, 6, 616-618, 10.1093/nsr/nwz028, 2019.

2. Cortés, J., Mahecha, M., Reichstein, M., and Brenning, A.: Accounting for multiple testing in the analysis of spatiotemporal environmental data, Environmental and Ecological Statistics, 10.1007/s10651-020-00446-4, 2020.

3. Cortés, J., Mahecha, M. D., Reichstein, M., Myneni, R. B., Chen, C., and Brenning, A.: Where are Global Vegetation Greening and Browning Trends Significant?, Geophys Res Lett, 48, e2020GL091496, 2021.

4. Jung, M., Reichstein, M., Schwalm, C. R., Huntingford, C., Sitch, S., Ahlström, A., Arneth, A., Camps-Valls, G., Ciais, P., Friedlingstein, P., Gans, F., Ichii, K., Jain, A. K., Kato, E., Papale, D., Poulter, B., Raduly, B., Rödenbeck, C., Tramontana, G., Viovy, N., Wang, Y.-P., Weber, U., Zaehle, S., and Zeng, N.: Compensatory water effects link yearly global land CO2 sink changes to temperature, Nature, 541, 516-520, 10.1038/nature20780, 2017.

5. Mahecha, M. D., Gans, F., Brandt, G., Christiansen, R., Cornell, S. E., Fomferra, N., Kraemer, G., Peters, J., Bodesheim, P., Camps-Valls, G., Donges, J. F., Dorigo, W., Estupinan-Suarez, L. M., Gutierrez-Velez, V. H., Gutwin, M., Jung, M., Londono, M. C., Miralles, D. G., Papastefanou, P., and Reichstein, M.: Earth system data cubes unravel global multivariate dynamics, Earth System Dynamics, 11, 201-234, 10.5194/esd-11-201-2020, 2020.

6. Reichstein, M., Camps-Valls, G., Stevens, B., Jung, M., Denzler, J., Carvalhais, N., and Prabhat: Deep learning and process understanding for data-driven Earth system science, Nature, 566, 195-204, 10.1038/s41586-019-0912-1, 2019.

7. Runge, J., Bathiany, S., Bollt, E., Coumou, D., Deyle, E., Glymour, C., Kretschmer, M., Mahecha, M. D., Munoz-Mari, J., van Nes, E. H., Peters, J., Quax, R., Reichstein, M., Scheffer, M., Schoelkopf, B., Spirtes, P., Sugihara, G., Sun, J., Zhang, K., and Zscheischler, J.: Inferring causation from time series in Earth system sciences, Nature Communications, 10, 2553, 10.1038/s41467-019-10105-3, 2019.

8. Schlund, M., Eyring, V., Friedlingstein, P., Gentine, P., and Reichstein, M.: Constraining uncertainty in projected gross primary production with machine learning, Journal of Geophysical Research: Biogeosciences, 10.1029/2019jg005619, 2020.

9. Tramontana, G., Migliavacca, M., Jung, M., Reichstein, M., Keenan, T. F., Camps‐Valls, G., Ogee, J., Verrelst, J., and Papale, D.: Partitioning net carbon dioxide fluxes into photosynthesis and respiration using neural networks, Global Change Biology, 10.1111/gcb.15203, 2020.

10. Trifunov, V. T., Shadaydeh, M., Runge, J., Eyring, V., Reichstein, M., and Denzler, J.: Nonlinear causal link estimation under hidden confounding with an application to time series anomaly detection, in: Pattern Recognition, DAGM GCPR 2019, edited by: Fink, G. A., Frintrop, S., and Jiang, X., Lecture Notes in Computer Science, 11824, Springer, Cham, 261-273, 2019.

The Friedrich Schiller University (FSU) Jena was in the 2021/2022 winter semester with 17,917 students approx. 400 professorships, more than 9,000 employees and around 200 study-subjects, the largest university and the only full university in the Free State of Thuringia. The FSU Jena is one of the oldest and most traditional universities in Germany. Personalities such as Friedrich Schiller and Johann Wolfgang von Goethe worked in Jena and contributed to the good reputation of the university. In the field of optics, Ernst Abbe, Carl Zeiss and Otto Schott made the university known worldwide. On the 450th anniversary of the university, Jena was given the title City of Science in 2008.


The Michael Stifel Center Jena (MSCJ) was founded in 2015 to bring together scientists from the fields of data analysis, simulation science and model-data integration in Jena. Participants are the Friedrich Schiller University Jena with University Hospital, the Max Planck Institutes for Biogeochemistry and for Geoanthropology, and the German Aero-space Center – Institute of Data Science.
The MSCJ offers a platform for joint research to bring together activities in the above-mentioned areas under one roof and achieve synergy effects. It leverages the development of joint projects and the acquisition of third-party funding. The MSCJ supports the transfer of results from fundamental research in the areas of working with big data, artificial intelligence, data management and analysis as well as simulation and high-performance computing to applications in all disciplines. Other important goals are the development of educational programs in these areas, for undergraduate teaching, the training of doctoral students and advanced training, as well as for industrial training and transfer.
The MSCJ supports the Executive Board of the university with advice concerning all questions of digitization. It is in close contact with the Vice-President for Digitization and the Office for Digital Transformation, and is represented in the CIO (Chief Information Officer) Board of the university.

The Max Planck Institute for Biogeochemistry in Jena conducts research into global material cycles and the associated chemical and physical processes. Carbon, oxygen, hydrogen and nitrogen are four elements that are crucial to life whose compounds are transported by plants, animals and microorganisms and distributed via the air and water. The scientists in Jena seek to gain a better understanding of the complex interaction between the organisms in the soil and the greenhouse gases in the atmosphere, as well as the influence of humans on these natural processes. How do ecosystems react to various climate conditions, land-use practice and species diversity? To this effect, scientists at the Institute compare historical data with current observations from field experiments and measurement campaigns in order to draw conclusions on the future adaptability of organisms. They also work closely with the Max Planck Institutes for Meteorology in Hamburg and Chemistry in Mainz.

The German Aerospace Center is the national center for aerospace, energy and transportation research of Germany.
At the DLR site in Jena, the Institute of Data Science employs around 25 people working to develop concepts for the management, integration and interdisciplinary processing, analysis and preparation of large quantities of data (Big Data). The digital transformation requires innovative methods of using data in all areas of life, particularly in science.

The Carl-Zeiss-Stiftung’s mission is to create an open environment for scientific breakthroughs. As a partner of excellence in science, it supports basic research as well as applied sciences in the STEM subject areas (science, technology, engineering and mathematics). Founded in 1889 by the physicist and mathematician Ernst Abbe, the Carl-Zeiss-Stiftung is one of the oldest and biggest private science funding institutions in Germany. It is the sole owner of Carl Zeiss AG and SCHOTT AG. Its projects are financed from the dividend distributions of the two foundation companies

Dr. Conrad H. Philipp
ELLIS Unit Jena, Coordinator
Max Planck Institute for Biogeochemistry Jena
Friedrich Schiller University Jena
Phone: +49 3641 57-6802
Mobile:  +49 178-460-6627
Mail: conrad.philipp@uni-jena.de

Harnessing AI’s potential for a greener tomorrow – a key message for #COP28. Insights from @ITU #AIforGood Discovery tracks led by @PhilipStier @DWatsonParris @Reichstein_BGC @Maria_Piles + Gustau Camps-Valls, Joachim Denzler, Conrad H. Philipp

We are looking for a PhD candidate🎓 on “Machine Learning for Improved Representation and Understanding of Irrigation in Earth System Models”🌾💧🌍 in our IMPRS program https://www.bgc-jena.mpg.de/imprs/applications/imprs2024jan/projectdescriptions_outputone.php?PN=B3

Associated with @Ellis_Unit_Jena. Contact me if interested in #AI #MachineLearning 😉

#OneWeekLeft till our next @AIforGood talk within the series „#AI for Earth and Sustainability Science“ 🌎 with @bjornlutjens, moderated by @Reichstein_BGC ✨

Join us online on Dec 6 at 5 PM 👥

Register now: https://aiforgood.itu.int/event/building-fast-emulators-in-climate-modeling/

AIXSciences started with opening words of Jena’s Lord Mayor & gathered experts on Nov 27 to showcase all funded #AI projects by @CZ_Stiftung in 📍Jena 🚀

Keynotes by @OpelNils, Simon Rothmeier, Miguel Mahecha, Tanja Teuber 🙌🏻

Organized by @Ellis_Unit_Jena

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On November 27th, AI experts from various research projects in Jena come together to exchange ideas on the topic of AI and present their developments and innovations. The event is organized by the ELLIS unit Jena in cooperation with the Carl Zeiss Foundation. From research in earth sciences to sensor-assisted surgery and smart communities, the projects demonstrate how AI can enhance our daily lives and provide insight into the diverse research contributions in the field of AI in Jena.The opening of AIXSciences Jena will be conducted by the directors of the ELLIS Unit Jena, Prof. Dr. Joachim Denzler and Prof. Dr. Markus Reichstein, in collaboration with the Managing Director of the Carl Zeiss Foundation, Dr. Felix Streiter, and the Mayor of Jena, Dr. Thomas Nitzsche. As a highlight of the event, keynote speakers, including Prof. Dr. med. Nils Opel from the University Hospital Jena, Prof. Dr. Miguel Mahecha from the University of Leipzig, and Prof. Dr. Jochen Triesch from Goethe University in Frankfurt am Main, will provide groundbreaking insights into their respective fields. read more …

The Digital Summit of the German Federal Government, which focused on the theme “Digital Transformation in Times of Change: Sustainable, Resilient, Future-Oriented,” took place on November 20 and 21, 2023, in Jena. In dialogue with experts from business, science, and civil society, the Digital Summit of the German Federal Government identified central challenges, inspired new perspectives, and presented potential solutions. This drove forward the digitalization agenda and reinforced Germany’s position in this transformative process. In addition to Chancellor Olaf Scholz and the hosting federal ministers Dr. Robert Habeck (Federal Ministry for Economic Affairs and Climate Action) and Dr. Volker Wissing (Federal Ministry for Digitalization and Transport), numerous other federal ministers and high-ranking representatives from business, science, and civil society attended.
Led by the ELLIS unit Jena, weparticiptaed in the main program of the Digital Summit 2023 with the topic “Artificial Intelligence for Climate Change Resilience and Early Warning”. read more …

As part of the WCRP Open Science Conference RISK KAN, ELLIS Unit Jena, German Red Cross and Croix Rouge Malagasy is organizing a workshop about Artificial Intelligence for Climate Risk Mitigation on October 22, 2023 in Kigali, Rwanda. Through this workshop we intend to explore, how and where Artificial Intelligence is promising to fundamentally push climate risk mitigation. read more …

ELLIS is welcoming Carl-Zeiss-Foundation-Research-Group leader Dr. Shijie Jiang to the ELLIS Unit Jena. Additionally, PhD candidate Georgios Bouguras, recruited through the ELLIS PhD program, has been joining the group on August 1st, 2023. The occasion of their arrival was celebrated with a well-attended research colloquium. read more …

The AI4Good Global Summit 2023, organized by the International Telecommunication Union (ITU), the United Nations specialized agency for information and communication technology, was taking place on July 5 to 7 in Geneva, Switzerland. The ELLIS Unit Jena presented their booth, hosted a one-day workshop and organized a TED-talk session read more …

The AI for Earth and Sustainability Science webinar series, launched in February 2023, highlights seminal and recent progress in AI-enabled modelling and understanding of the Earth system from local to global scale and AI-science based diagnosis, prediction and remedy of environmental crises.
read more …

The ELLIS Unit Jena kick-off event on Janury 12, 2023 brought together more than 140 leading experts in the field of artificial intelligence and machine learning for Earth and climate sciences, to share insights in recent findings. Keynote presentations were delivered by Yoshua Bengio and Bernhard Schölkopf. read more …

Prof. Dr. Markus Reichstein presenting the ELLIS Unit Jena (1:42 min)

ELLIS Society

ELLIS (European Laboratory for Learning and Intelligent Systems) is a pan-European AI network of excellence. It builds upon machine learning as the driver for modern AI and aims to secure lasting international leadership of AI made in Europe by connecting top researchers in this field and by creating a multi-centric AI research laboratory. Founded in 2018, ELLIS has grown into a network that counts 39 ELLIS units at world-class institutions in 14 countries,14 ELLIS programs and a pan-European PhD program. The members of ELLIS are committed to shaping the future of AI in Europe by pushing the scientific and technological boundaries for human-centered, beneficial and safe AI.

The ELLIS Unit Jena supports the overall vision of the ELLIS Society by performing foundational research in modern artificial intelligence by advancing both spatio-temporally inspired fundamental machine learning research and applied machine-learning for complex system (i.e. Earth and Environmental systems) understanding including the important aspect of knowledge integration.

The combination of the PIs in the unit, with strong expertise in both machine-learning, causal analysis, hybrid modeling and geo-spatio-temporal analysis including statistical inference, together with a proven collaboration among the core and associated members in publication and co-supervision activities, H2020 collaborative projects, and three ERC Grants, is a great opportunity to fundamentally advance both machine learning and geo-scientific aspects.

The unit members are committed to contribute to the ELLIS network in various ways, from reviewing and workshop convening, to public relations, outreach to industry, NGOs and policy makers at national, EU and global levels.

In addition to ELLIS Units, a European network of top researchers working at locations throughout Europe is being established, organized into ELLIS Programs. These Programs, directed by outstanding European researchers and including leading researchers as Program Fellows, focus on high-impact problem areas that have the potential to move the needle in modern AI.

The ELLIS Programs are inspired by the CIFAR Program model, and closely collaborate with the CIFAR LMB (Learning in Machines and Brains) Program. Each Program has a budget for 2-3 workshops/year to enable meetings of 10-15 Fellows plus guests for intensive scientific exchange. Workshops can be co-located with academic meetings (usually) held in Europe, or organised as stand-alone events, usually at (and with the support of) ELLIS unit sites.

The researchers of the ELLIS Unit Jena are connected to the ELLIS Network most strongly via the ELLIS program “Machine Learning for Earth and Climate Science”, the EU project ELISE and individual collaborations with fellows and scholars.

The ELLIS Unit Jena is participating in the ELLIS PhD Program and Postdoc Program.

Both programs offer outstanding young scientists from all over the world a unique entry point to cutting-edge machine learning research across Europe.

The ELLIS PhD and Postdoc Program supports excellent young researchers by connecting them to leading researchers across Europe and offering a variety of networking and training activities, including summer schools and workshops. ELLIS PhDs and postdocs conduct cutting-edge curiosity-driven research in machine learning or a related research area with the goal of publishing in top-tier conferences in the field.

PhD students and postdocs in the academic track strive for international collaboration as they partner with two European academic institutions in their research. These candidates are supervised by two advisors from different European countries: one of the advisors must be an ELLIS fellow/scholar or unit faculty; the other advisor should be an ELLIS fellow, scholar, unit faculty or member. PhDs and postdocs in the program visit the exchange institution for min. 6 months (the partitioning of this time is flexible). Normally, the exchange is partially sponsored by the exchange institution; ELLIS PhD students and postdocs are also eligible to apply for the ELISE mobility grant.

There is a yearly central call for applications in fall, which are announced on the ELLIS Society website. Admission to the program is competitive. In a typical round, less than 5% of all registered applicants, and between 5-10% of eligible applicants are accepted.

International Max Planck Research School for Global Biogeochemical Cycles (IMPRS-gBGC)

In cooperation with Friedrich Schiller University Jena (FSU), the Max Planck Institute for Biogeochemistry (MPI-BGC) houses a unique and flexible research program that grants German and foreign students a broad selection of learning opportunities while still maintaining a research focus. The International Max Planck Research School for Global Biogeochemical Cycles (IMPRS-gBGC) offers a PhD program specializing in global biogeochemistry and related Earth system sciences.

The IMPRS-gBGC offers fully-funded PhD positions to outstanding students who wish to study the components essential to life and climate from the atomic to global scales. At the intersections of biosphere, atmosphere, lithosphere, land, and ocean, research at the school focuses on how biogeochemical cycles function, how they are interconnected, and how they can be influenced by climate change or human activity.

Over 100 scientists and PhDs explore the different facets of biogeochemical processes using diverse methods such as field observations, advanced laboratory methods, manipulative experiments, data mining and numerical modeling. Taking advantage of this diverse assortment of specialties, we hope to improve our ability to gauge future developments of Earth systems.

Doctoral researchers are offered access to an array of workshops and courses in order to develop a broad understanding of Earth system science. Young scientists benefit from a three-month international research visit at a top institution, as well as courses aimed at enhancing interdisciplinary knowledge (e.g. statistics, remote sensing, modeling, and analytical techniques). In addition to scientific skills, the research program offers a breadth of transferable skills (e.g. presentation skills, scientific writing, project management) to ensure both a successful PhD and career. Learn more …

Applying for the ELLIS Society at the ELLIS Unit Jena and the IMPRS-gBGC can open doors to a world of exciting research opportunities, collaboration, skill development, and global exposure. Both offer a platform for you to contribute to groundbreaking research while expanding your horizons as a PhD researcher:

  1. Cutting-Edge Research Opportunities: Being a part of both the ELLIS Society and the IMPRS-gBGC opens doors to engaging in cutting-edge research projects and collaborations. These institutions are known for their commitment to pushing the boundaries of knowledge and innovation.

  2. Interdisciplinary Exposure: Both ELLIS and IMPRS-gBGC foster interdisciplinary environments, allowing you to interact with experts from diverse fields. This exposure can enrich your research perspective and lead to creative problem-solving.

  3. Networking and Collaboration: Membership in these prestigious organizations provides you with access to a global network of researchers, scientists, and professionals. This network can lead to meaningful collaborations, joint projects, and opportunities to exchange ideas.

  4. Skill Enhancement: ELLIS and IMPRS-gBGC offer various training programs, workshops, and seminars that can help you enhance your technical and professional skills. These resources contribute to your growth as a well-rounded researcher.

  5. Resource Availability: Both organizations provide access to state-of-the-art facilities, tools, and resources necessary for conducting high-quality research. This ensures that you have the support you need to excel in your work.

  6. Visibility and Recognition: Being affiliated with ELLIS and IMPRS-gBGC can enhance your visibility within the research community. Their reputations for excellence can lead to increased recognition for your work and contributions.

  7. International Exposure: ELLIS and IMPRS-gBGC have a strong international presence, allowing you to engage with researchers from around the world. This exposure can broaden your horizons and help you stay informed about global advancements in your field.

  8. Mentorship and Guidance: These organizations often provide mentorship programs, offering you valuable guidance from experienced researchers. Mentorship can be instrumental in shaping your research direction and career path.

  9. Impactful Research: Through ELLIS and IMPRS-gBGC, you’ll have the opportunity to work on research that addresses real-world challenges and makes a positive impact on society.

  10. Personal and Professional Growth: Joining these institutions can lead to significant personal and professional growth. The experience, knowledge, and connections gained can contribute to your long-term success in the field of research.

November 21 – January 8: Application period
January 8 – January 23: Selection of top candidates and pre-interviews
March 7-8: Selection symposium 
end of October: Decision
Program start: flexible

ELLIS PhD Program
October 1 – November 15: Application period
November/December: Review phase
January/February: Interviews
Late February/March: Decisions
Program start: There is no common start for the PhD (depends on the advisor/institution)

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