Through this petition, the undersigned want to express their concern
regarding the decision of Royal NIOZ to abolish the position of senior
scientist Leo Maas, a scientific leader in the field of oceanography.
We
have appreciated Leo Maas's work very much. He is brilliant and his
contributions are internationally recognized. He is very innovative and
his deep knowledge of oceanographic questions, whether they are
observational or physical has been, and remains extremely useful to us
and many of our colleagues.
Leo Maas served NIOZ and the
scientific community for over 30 years. During this period he published
approximately one hundred peer-reviewed research papers on
oceanographic, fluid-dynamic and mathematical topics. In contrast to the
argument that his work is strictly of a theoretical nature, it should
be recalled that he contributed about 30 papers discussing ocean
observations, part of which were collected by him or through his
initiative, using both in situ as well as remote instruments. Together
with colleagues, he wrote another 20 papers based on laboratory and
numerical modeling, which do not fit the qualification of him operating
as a pure theoretical oceanographer. Apart from this fact, it should
also be recalled that science very often contains both observational as
well as theoretical aspects. Rather than disqualifying theoretical
contributions, these should be seen as enriching observational studies
by providing an interpretative framework.
Leo Maas also
educated a large number of students. Over the 30 year period of his work
at NIOZ, he supervised and co-supervised 12 PhD and 50 Master and
Bachelor students. In fact, he currently co-supervises two NWO-PhD
students who both still have a three years period ahead of them; a
period over which they were guaranteed by NWO to receive supervision by
Leo Maas. In addition, Leo Maas has been teaching courses at Utrecht
University yearly since 2007, some of which, for example his lectures on
'wave attractors' are unique in the world.
Internal gravity
waves, Leo Maas' research topic, are in the spotlight of the
oceanographic community since a few years and will continue because
climate scientists have acknowledged that ultimately only a decent
handling of ocean mixing and closed energetics could improve models and
simulations. An understanding of the behavior and impact of small-scale
internal waves, part of Leo Maas' expertise, will likely be more in
demand as global population grows. Understanding the basic physics of
the ocean has been, and will remain, essential to determining how the
ocean and its resources will fare under shifting climate and human
demands.
From this perspective also, it is clearly inopportune
to abolish the line of research that Leo Maas has developed. Further,
it is our opinion that removing theoretical science is a very poor
economic strategy. Theoretical projects coupled to the experimental
world offers low-cost route finding to the most productive experimental
programs and proves, in the long term to be highly cost efficient.
We
therefore urge NIOZ to reopen the position for Leo Maas and propose an
agreement that is suitable to an established and internationally
recognized scientist.
While doing my PhD with Leo I've very much enjoyed the combination of theoretical and practical work that was typical for him. I have always been impressed by his knowledge and originality. This decision is a shame for the Dutch scientific community.