Do you want to contribute to understanding how we can optimize soil carbon storage and minimize greenhouse gas emissions in agricultural grasslands, under current and future climates? Do you want to unravel the interactions between roots, microbes, and minerals that govern these processes? Do you love field work as well as running mechanistic experiments? We are looking for a postdoc within the NWA project "Harnessing root-microbe-mineral interactions for climate friendly agricultural soils", led by Prof. Franciska de Vries. This project will investigate the role of root-microbe interactions in forming stable soil organic matter in different soil types and under future climate scenarios. We will do this using a range of different approaches, from field experiments to controlled greenhouse experiments, involving stakeholders from the start in a co-creation process, and in collaboration with Dutch Statistics (CBS), Eurofins, Amsterdam Green Campus, and Lawrence Livermore National Laboratory. We are looking for a postdoc with a strong theoretical and practical background in plant-soil interactions, and with experience in relevant techniques for studying these interactions, such as plant and soil nutrient and carbon analysis, and DNA-based techniques for microbial community analysis, as well as experience in, and affinity for, field work.

What are you going to do

You will test how extreme weather events affect the stabilisation of soil organic matter in Dutch agricultural grasslands, and you will interrogate the root-microbe-mineral interactions responsible. You will be responsible for setting up and carrying out field and glasshouse experiments, as well as analysing the resulting data and existing data (in collaboration with CBS and Eurofins) and communicating results via presentations and publications in leading journals. You will also have a leading role in communicating with project stakeholders (farmers, local governments, policymakers, industry), and co-creating experimental designs and implementation, together with the project PI and Amsterdam Green Campus. You will give significant input to the scientific direction of the project, and you will write reports to the funder in a timely and efficient way. You will work closely together with the project team, and you will communicate research plans and findings with the project team, collaborators, and stakeholders. You will determine the priorities of these activities in close consultation with the project PI. You will also be expected to:

• Actively read the literature relating to (and around) the project
• Take a leading role in communication with stakeholders
• Show willingness to contribute to the work of others in the lab by offering practical and intellectual help, including technical staff and post-graduate students.
• Take an active part in group meetings, and to give presentations at these when required.
• Supervise postgraduate and undergraduate students, if and when requested
• Plan and manage own research activity in collaboration with others.

• A PhD in Ecology, Soil Science, or Environmental Sciences, or a related discipline
• A thorough understanding of linkages between plants, microbial communities, their activities, and environmental parameters
• Experience in setting up large scale field-based and controlled-environment experiments
• Experience in analysis and interpretation of experimental data, including statistical analyses of large and complex datasets
• Excellent computational, analytical and statistical skills, including proficiency in the use of programming languages such as R
• Experience in the use of sequencing methods for characterising microbial communities, including processing and interpretation of the resulting data
• Publication record appropriate to stage of career including recent first authored research publications in internationally recognised peer-reviewed journals
• The ability to present information in an accurate and appropriate format, and to communicate effectively with a range of groups including scientists and stakeholders with interests in soils and their management
• Good written and spoken English
• Effective interpersonal skills and ability to work with colleagues at all levels
• You value a diverse team and are willing to contribute actively to our inclusive and collaborative working culture
• Full Dutch driving license

Ideally, you also have experience in vegetation surveys, and it would help in the communication with farmers and other stakeholders if you speak Dutch.

We offer a temporary employment contract for 38 hours per week for a period of 12 months with a subsequent extension of an additional 36 months. The preferred starting date is 1 November 2022.

The gross monthly salary, based on 38 hours per week and dependent on relevant experience, ranges between €2,960 to €4,670 (scale 10). This does not include 8% holiday allowance and 8,3% year-end allowance. The UFO profile Researcher 4 is applicable. A favourable tax agreement, the '30% ruling', may apply to non-Dutch applicants. The Collective Labour Agreement of Universities of the Netherlands is applicable.

Besides the salary and a vibrant and challenging environment at Science Park we offer you multiple fringe benefits:

• 232 holiday hours per year (based on fulltime) and extra holidays between Christmas and 1 January;
• multiple courses to follow from our Teaching and Learning Centre;
• a complete educational program for PhD students;
• multiple courses on topics such as leadership for academic staff;
• multiple courses on topics such as time management or Dutch languange, and an online learning platform with 100+ different courses;
• 7 weeks birth leave (partner leave) with 100% salary;
• partly paid parental leave;
• the possibility to set up a workplace at home;
• a pension at ABP for which UvA pays two third part of the contribution;
• the possibility to follow courses to learn Dutch;
• help with housing for a studio or small apartment when you're moving from abroad. Are you curious to read more about our extensive package of secondary employment benefits, take a look here.

Faculty of Science

The University of Amsterdam is the Netherlands' largest university, offering the widest range of academic programmes. At the UvA, 30,000 students, 6,000 staff members and 3,000 PhD candidates study and work in a diverse range of fields, connected by a culture of curiosity.

The Faculty of Science has a student body of around 8,000, as well as 1,800 members of staff working in education, research or support services. Researchers and students at the Faculty of Science are fascinated by every aspect of how the world works, be it elementary particles, the birth of the universe or the functioning of the brain.

The Institute for Biodiversity and Ecosystem Dynamics (IBED) is one of eight research institutes of the Faculty of Science at the University of Amsterdam. The research at IBED aims to unravel how ecosystems function in all their complexity, and how they change due to natural processes and human activities. At its core lies an integrated systems approach to study biodiversity, ecosystems and the environment. IBED adopts this systems approach to ecosystems, addressing abiotic (soil and water quality) and biotic factors (ecology and evolution of plants, animals, and microorganisms), and the interplay between those. The IBED vision includes research encompassing experimental and theoretical approaches at a wide variety of temporal and spatial scales, i.e. from molecules and microorganisms to patterns and processes occurring at the global scale. The current position will be based in the Department of Ecosystem and Landscape Dynamics, which covers a breath of research that focusses on the functioning and dynamics of abiotic and biotic components of (geo)ecosystems across landscapes in time. You will be part of the Plant-Soil Ecology laboratory, a vibrant research group that actively values and promotes inclusivity, equity, and diversity. We study the mechanisms through which plants and soil organisms interact, how these interactions are affected by global change, and what the consequences are for ecosystem functioning. We use a range of experimental approaches and techniques, and study natural and managed ecosystems.

Want to know more about our organisation? Read more about working at the University of Amsterdam.