PhD opening in Modelling the behaviour of river bed dynamics to support Nature-based solutions

Job title:

PhD opening in Modelling the behaviour of river bed dynamics to support Nature-based solutions

Company:

Universiteit Twente

Job description

Hours38 hr.Salary indicationSalary gross/monthly
based on full-time€ 2,901 – € 3,707Deadline14 Feb 2025Alongside two other PhD students at the university of Twente, you will be one of the 18 researchers in the national growth fund program: NL2120, elevating nature-based solutions. Recently funded by the Dutch government, NL2120 aims to develop the knowledge that is essential for supporting the large-scale realization of Nature-based Solutions.This PhD project will focus on designing river engineering measures inspired by natural river processes to mitigate spatial-temporal changes in the river bed, reducing intervention needs while fostering resilient river ecosystems. Currently, maintenance activities such as dredging of river dunes or infilling of scour holes are necessary to maintain navigability during low flows and mitigate excessive river bed erosion during high flows. However, these maintenance activities can disrupt the aquatic habitats and undermine the river’s natural dynamics. By working with the natural evolution of river bedforms (e.g., river dunes, scour holes) and their interactions, this project will explore sustainable, NbS-driven alternatives that minimize the negative ecological impacts of conventional maintenance practices.Building upon the work of earlier researchers at the University of Twente (e.g. / , we aim to develop a numerical model that is able to simulate the natural evolution of these river bedforms. This model will be used to assess the impact of climate-induced high and low flow extremes and evaluate NbS interventions such as multi-channel systems, longitudinal dams and side channels. By designing interventions inspired by nature, we aim to create multifunctional solutions that not only ensure navigability but also restore habitats and increase overall river system resilience. In this project we foresee roughly the following steps:1) Develop and validate a numerical model building upon the work of Lokin et al. (2024) and Van der Sande (2024) to predict the evolution of scour holes and bedforms under both high and low flow conditions.2) Assess the impact of increasing high and low flow extremes on the evolution of scour holes and river bed forms focusing on how NbS can mitigate adverse effects.3) Co-design NbS countermeasures (e.g. side channels, sediment nourishment, river widening) that align with ecosystem-based adaptation (EbA) principles while maintaining navigability and flood resilience.4) Quantify the effectiveness and uncertainties of NbS-driven measures compared to traditional engineering approaches, addressing key barriers to implementation.Being part of the NL2120 project implies close interaction with your direct supervisors at UT and your fellow researchers. To warrant the link to practice, we will have recurring meetings with professionals from the Netherlands, as well as a group of international experts. Furthermore, you will present your work at national and international conferences and write your findings in journal papers and a PhD thesis.Your profile

• MSc in Civil Engineering, Physical Geography, Applied Mathematics or a related discipline.

• You have sound numerical/programming skills (e.g Python, Matlab, other).

• Experience with hydraulic modelling software (e.g. Delft3D) is an advantage.

• Interest in eco-hydraulics, sediment transport or NbS for river management.

• Your organizational skills are good. You are enthusiastic, independent and have a problem solving attitude.

• You are willing to contribute to the Civil Engineering teaching program and to supervise graduate students.

• Your writing skills are good – you have written technical and/or scientific reports.

• You are fluent in English, both spoken and written (IELTS

= 6.5 or equivalent).Our offerWe offer you a very challenging position in an inspiring multidisciplinary environment with enthusiastic colleagues.

• We offer a four-year fulltime PhD position, with a qualifier exam after 6-9 months.

• Full status as an employee at the UT, including pension and health care benefits.

• We provide a stimulating, modern research environment with world-class research facilities.

• Tailor-made educational/development program of at least 6 months (30EC), including visits to conferences.

• We provide excellent mentorship and a stimulating research environment to accelerate your further professional and personal growth.

• A starting salary of € 2901,- gross per month in the first year and increasing to € 3707,- gross per month in the fourth year.

• An annual holiday allowance of 8% of the gross annual salary, and an annual year-end bonus of 8.3%.

• The University of Twente is situated on a green and lively campus with lots of facilities for sports and other activities.

• You have to be willing to move to (the vicinity of) Enschede. A relocation allowance or temporary housing allowance may be part of the offer.

Your first responsibility is to carry out the research, but you will also acquire teaching experience (about 10% of your time). We support you to broaden your knowledge by joining international exchange programs, by participating in national and international conferences and workshops and by visiting industrial companies, research institutes, and universities worldwide.Information and applicationFor more information about the position, you are encouraged to contact Dr. Jord Warmink ([email protected], +31 53 489 2831) or Prof. dr. Suzanne Hulscher ([email protected]). The project will start as soon as possible after a suitable candidate is found.Please upload your application via the ‘Apply now’ button before February 14th 2025.Your application should include:

• a cover letter (emphasizing your specific interest, motivation and qualifications),

• a detailed CV,

• an academic transcript of B.Sc. and M.Sc. education,

• the result of an English test (if you had a non-english taught MSc),

• a publication list (if applicable),

• contact details of two referees.

Since only three documents can be uploaded per application, please combine documents if needed. An interview and a scientific presentation will be part of the selection procedure.The first selection interviews are scheduled for 27 and 28 February 2025, preferably in person at the campus of the University of Twente.Share this vacancyAbout the organisationThe Faculty of Engineering Technology (ET) engages in education and research of Mechanical Engineering, Civil Engineering and Industrial Design Engineering. We enable society and industry to innovate and create value using efficient, solid and sustainable technology. We are part of a ‘people-first’ university of technology, taking our place as an internationally leading center for smart production, processes and devices in five domains: Health Technology, Maintenance, Smart Regions, Smart Industry and Sustainable Resources. Our faculty is home to about 2,900 Bachelor’s and Master’s students, 550 employees and 150 PhD candidates. Our educational and research programmes are closely connected with UT research institutes Mesa+ Institute, TechMed Center and Digital Society Institute.Want to know moreWarmink, J.J. (Jord)
Associate ProfessorWarmink, J.J. (Jord)
Associate ProfessorDo you have questions about this vacancy? Then you can contact Jord for all substantive questions about this position and the application procedure. For general questions about working for the UT, please refer to the chatbot.

Expected salary

€2901 per month

Location

Enschede, Overijssel

Job date

Sat, 11 Jan 2025 07:10:02 GMT

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