Type dienstverband:
Internship and graduation project
Uren per week:
Fulltime – 40

Internship | High resolution modeling of reactive nitrogen deposition

About this position

Deposition of reactive nitrogen (Nr) species to nature areas is currently one of the hottest topics in Dutch politics. To effectively assess the influence of measures to limit Nr-deposition from farms and other sources, we have developed a high-resolution model (DALES) that simulates the emission, dispersion and deposition of ammonia (NH3) with a resolution of 25 meters on the domain of several square kilometers. However, evaluation of the ability of the model to reproduce observations is essential to build trust in the capability to simulate the relevant processes.

What will be your role?

In this internship, you will work on the validation of a DALES simulation that uses realistic land use and ammonia emissions, and a state-of-the-art deposition module. You will evaluate the capability of the model to represent the diurnal cycle of ammonia concentrations and deposition, and assess which factors drive this variability. Detailed observational datasets including NH3 surface fluxes and concentrations are available to compare the simulations against.

Your role in our team will be to support our research developments. You might work with large datasets that contain spatial and temporal information on economic activities causing emissions. There is an increasing demand for high resolution data on deposition, which has led us to start developing new methods that are better capable of representing the spatial and temporal variations in emissions, transport and deposition at the local scale. This means a large amount of data is being produced, which needs to be quality checked and processed.

What we expect from you

We are looking for an enthusiastic, and curious student working on graduating from their masters with knowledge of meteorology and modeling. You should be willing to learn new technologies and are able to think through abstract concepts towards their practical implication.

You are working towards a masters degree in meteorology or a related field. Some experience with modeling is required. Experience with large eddy simulation and with a scripting language (e.g. Python) is recommended.

What you'll get in return

You want to work on the precursor of your career; a work placement gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you to get the best out of yourself. Naturally, we provide suitable work placement compensation.

TNO as an employer

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity and inclusion.

The selection process

After the first CV selection, the application process will be conducted by the concerning department. TNO will provide a suitable internship agreement. If you have any questions about this vacancy, you can contact the contact person mentioned below.

Due to Covid-19 and the consequent uncertainties and restrictions, students who are not residing in the Netherlands may currently not be able to start an internship or graduation project at TNO.

Has this job opening sparked your interest?

Then we’d like to hear from you! Please contact us for more information about the job or the selection process. To apply, please upload your CV and covering letter using the ‘apply now’ button.

A portrait of the TNO internship