Werken bij het NIOO

Het Nederlands Instituut voor Ecologie (NIOO-KNAW) is één van de onderzoeksinstituten van de Koninklijke Nederlandse Akademie van Wetenschappen (KNAW), met ruim 200 medewerkers, gastonderzoekers en studenten. De meeste van onze medewerkers zijn afkomstig uit de (internationale) wetenschap: hoogleraren, onderzoeksmedewerkers en promovendi. Daarnaast zijn ook de collega’s in ondersteunende functies, zoals HR, communicatie, financiën, ICT en facilitair, onmisbaar. Iedereen levert vanuit het eigen vakgebied met passie een bijdrage aan een leefbare wereld. Wil jij dat ook?
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Diversiteit en inclusie

Wij vinden een werkomgeving waarin iedereen zich welkom en gewaardeerd voelt van groot belang. Samen streven we naar een inclusieve cultuur waarin we verschillen omarmen.

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© Perro de Jong / NIOO-KNAW

Feiten en cijfers

  • Mensen
    Ruim 200
  • Nationaliteiten
    >30
  • Vrouw/man
    52% / 48%
  • Lopende onderzoeksprojecten
    >120

Vacatures

Wij zijn regelmatig op zoek naar nieuw talent. Ben je geïnteresseerd in werken bij het NIOO-KNAW? Bekijk hieronder de vacatures en neem gerust contact op.

  1. Three PhDs for SoilProS project

    Sluitingsdatum:
    Categorie
    Position
    We are looking for three PhD students as part of the project 'Soil Biodiversity analyses for Sustainable Production Systems' (SoilProS) starting in April 2023.
  2. Postdoc position in trait-based ecology 2.0 of harmful cyanobacteria

    Sluitingsdatum:
    Categorie
    Position
    The Netherlands Institute of Ecology (NIOO) is looking for a Postdoc to develop a high-throughput multi-trait pipeline for cyanobacterial blooms.
  3. Financieel administrateur

    Sluitingsdatum:
    Categorie
    Position
    Word jij blij van cijfers en wil je je hier verder in ontwikkelen? Spreekt het je aan om dit werk in de inspirerende wereld van de wetenschap te doen?
  4. Assistentie dierverzorging

    Sluitingsdatum:
    Categorie
    Position
    Voor de ondersteuning van onderzoek aan vogels in volières zoekt de afdeling Dierecologie van het NIOO-KNAW in Wageningen tijdelijke assistentie in de dierverzorging.

Stages

  1. Soil legacy effects on plant biotic interactions

    Sluitingsdatum:
    Categorie
    Internship
    We are interested in how different plant species change the soil microbial community, especially the community of arbuscular mycorrhizal fungi, and how that changes the interactions of later growing plants with plant-parasitic nematodes.
  2. Student project: Nature-based solutions in drying river networks

    Sluitingsdatum:
    Categorie
    Internship
    In this project, we attempt to explore the potential for implementation of restoration measures including nature-based solutions (NBSs) within drying river networks
  3. Student project: Virus drivers of soil biogeochemistry

    Sluitingsdatum:
    Categorie
    Internship
    This project investigates the soil virosphere to assess phage interactions with soil materials, host bacteria, and soil fauna, with the aim to understand their influence on carbon and nitrogen cycling.
  4. Student project: Density fractionation of soil organic matter to trace biotic and abiotic drivers of carbon stabilization

    Sluitingsdatum:
    Categorie
    Internship
    Soil samples are available that have received 13C-labelled plant material, providing an opportunity to study its stabilization in different soil fractions. This project will apply density fractionation using these samples.
  5. Microbial competition and cooperation in the phyllosphere

    Categorie
    Internship
    Suitable for Master students for at least six months
  6. Exploiting foliar yeasts for fungal pathogen inhibition and mycotoxin degradation

    Categorie
    Internship
    Suitable for Master students for at least six months
  7. Coping with a changing world: the consequences of rapid evolutionary adaptation to combinations of multiple stressors

    Categorie
    Internship
    Rapid evolutionary adaptation is increasingly considered as an important mechanism allowing animals to adapt to a rapidly changing world. Our research has shown that rotifers, a type of very common freshwater zooplankton, are able to adapt to poor food quality or enhanced salt concentrations in not more than a few months. At this moment, we investigate how rotifers cope with combinations of stressors. More specifically, we run evolution experiments in the laboratory exposing populations to the metal Cu and high temperatures, with the aim to study how adaptation to one stressor impedes or enhances the response to the other stressor.
  8. Data analysis changes in the food web under water-level fluctuations

    Categorie
    Internship
    Wetlands are one of the most productive systems of the world and often important stop-over sites for migratory bird species. Very characteristic of a wetland system are the boom and bust phases. During which high or low number of birds and bird species are found respectively. In natural systems the system returns to a boom phase after several dry years that lower the water level. This gives the opportunity for succession to start over and for pioneer species to establish. When the water level is rising again the system enters the boom phase.
  9. How do soil micro-organisms affect the chances of woodland expansions during water pulses?

    Categorie
    Internship
    Woodland expansion in arid environments occurs episodically during wet years. Recent research indicates that tree seedling growth rate and survival is crucial to explain the differences across ecosystems and that soil microorganisms likely play a crucial role.
  10. Lifetime reproductive success in two secondary hyperparasitoid wasps, Lysibia nana and Gelis agilis

    Categorie
    Internship
    Hyperparasitoids are insects that develop on, or in another parasitoid species. Secondary hyperparasitoids attack primary parasitoid hosts (usually their cocoons) that have already emerged from the secondary herbivore host. In spite of their potential importance in affecting the dynamics of plant-herbivore-parasitoid systems (over three trophic levels), little is still known about the biology and life-history of secondary hyperparasitoids (in the fourth trophic level).
  11. Manipulating your victim: the adaptive significance of host usurpation by the endoparasitoids Cotesia glomerata and Cotesia congregata

    Categorie
    Internship
    Parasitoid wasps are known to exhibit two strategies for exploiting host resources during development. The first is for the parasitoid larvae to consume the entire host (such as a caterpillar) before pupation. However, some parasitoids consume only a small fraction of the host during development. In this case, the mature parasitoid larvae emerge through the sides of the still-living host and pupate on, or next to it. In some instances, the caterpillar may remain alive for up to two weeks after parasitoid pupation and remain very close to the parasitoid cocoons.
  12. Master student in ecological genomics

    Categorie
    Internship
    Evidence is accumulating that epigenetic mechanisms can affect heritable phenotypic traits and thus, may play a role in plant adaptation. However, little is known about the magnitude and relevance of functional epi-allelic variation in natural plant populations.
  13. Comparing insect communities on native Dutch wild mustard plants over a growing season

    Categorie
    Internship
    Host-plant suitability and quality for herbivore (and possibly natural enemy) development is determined by the presence of sufficient levels of nutrients and concentrations of adverse metabolites such as specific secondary plant compounds and digestibility reducers. In nature, these characteristics are dynamic and can change within individual plants over the course of a growing season. Many species of multivoltine insects (insects have more than one generation per year) are known to attack short-lived annual plants i.e. plants that are present for only 1or 2 months in the field. These short-lived plants may germinate and grow at different times and/or locations during the growing season. In this situation, each herbivore generation is faced with the challenge of leaving the natal patch to find and lay eggs on a different plant species that may be growing some distance from where they themselves developed. At the same time, the quality of the different food plant species on which they feed and grow over the spring and summer seasons may also be highly variable.
  14. Pathogen determination in black water

    Categorie
    Internship
    Pathogens can be categorised as bacteria, viruses, protozoa and helminths (Awuah, 2006). The most common pathogen found in wastewater is Salmonella. However, there are many other pathogens harmful to human health, such as E. coli, Pseudomonas, Shigella, Vibrio, Mycobacterium, Clostridium, Leptospira, Yersinia, Giardia, Cryptosporidium, intestinal worms, Norwalk virus and rotavirus (Marsalek et al., 2002).
  15. Well-hidden but still there: patterns of cryptic speciation in Dutch rotifer populations

    Categorie
    Internship
    Before the advent of molecular genetic techniques, zooplankton taxa were believed to be not exceedingly rich in species. Many species were also assumed to have a wide biogeographic distribution pattern. Recently, however, it has become more and more obvious that cryptic species (i.e. species that can not be morphologically distinguished) are actually rather common and that earlier biodiversity assessments have largely underestimated the number of species. This opens a lot of interesting avenues for evolutionary and ecological research, with questions such as: How long ago have these species come to existence? Did they evolve in sympatry or allopatry? Is there still hybridization going on? And to what extend do such species (and possibly their hybrids) differ from each other ecologically?
  16. Trekken planten natuurlijke vijanden van hun wortelbelagers aan?

    Categorie
    Internship
    Als planten worden aangevallen door bovengrondse insecten, worden bij een aantal plantensoorten stoffen vrijgemaakt die de parasitoiden van de insecten aantrekken. Er is vrijwel niets bekend of eenzelfde soort fenomeen (aantrekking van antagonisten als reactie op wortelaantasting door nematoden, insecten, of schimmels) zich ook in de bodem voordoet. Het is ook niet bekend of de inductie van een reactie van een plant op een insect bovengronds een effect heeft op een wortelherbivoor (nematode, insect).
  17. Student project Licht op Natuur

    Categorie
    Internship
    Light pollution is increasingly recognised as one of the strongest anthropogenic factors that can impact ecosystems. At the NIOO-KNAW, we investigate the impact of light on nocturnal species, such as bats, amphibians, mice and mustelids. We try to understand their response to the colour composition of light, and the ligth intensity
  18. Modelleren van aquatische voedselwebben

    Categorie
    Internship
    Om voedselwebben te onderzoeken, worden twee benaderingen naast elkaar toegepast: computermodellen en modelecosystemen (voedselwebjes). De belangrijkste experimentele ecosystemen die gebruikt worden zijn zogenaamde chemostaten: vaten van 1,6 liter waarin het plankton zich bevindt en die een continue aanvoer van verse voedingsstoffen hebben. Verder hebben we ook de beschikking over de Limnotrons (zie afbeelding), van zo'n 1000 liter, die meer worden gebruikt om grootschaliger processen te betuderen. Tijdens experimenten worden regelmatig monsters genomen uit beide typen modelecosytemen om veranderingen te volgen in de planktongemeenschap (bijv. aantallen, mate van verdediging) en abiotische variabelen (bijv. pH of nutriënten).
  19. Ecologische en evolutionaire interacties tussen waardplant, pathogene schimmel, en herbivoor insect: aanpassingen in een complexe wereld

    Categorie
    Internship
    Een groot deel van de potentiële reproductie van planten in natuurlijke populaties gaat verloren door toedoen van pathogenen en herbivoren. Twee anjerachtigen, Silene alba en S. dioica worden in ons land bijvoorbeeld geïnfecteerd door de brandschimmel Ustilago violacea, die de vruchtbeginsels van geïnfecteerde bloemen aborteert, en de helmhokjes gebruikt om haar eigen sporen in te produceren.
  20. De rol van secundaire plantenstoffen in de smalle weegbree in resistentie tegen pathogenen en herbivoren

    Categorie
    Internship
    Secundaire plantenstoffen kunnen een rol spelen bij afweer tegen zowel herbivoren als fytopathogene schimmels. In natuurlijke populaties wordt vaak een grote mate van genetische variatie in (constitutieve) gehaltes aan secundaire plantenstoffen gevonden. Een algemeen aanvaarde verklaring hiervoor is dat er kosten verbonden zijn aan deze vorm van afweer: waardgenotypen met hoge gehaltes hebben een selectief voordeel bij hoge selectiedruk door herbivoren, maar genotypen met lage gehaltes, d.w.z. lage kosten, bij een lage selectiedruk.
  21. Bad or good food, that’s the question!

    Categorie
    Internship
    A study on the effects of stoichiometric constraints on rotifer populations

HR team

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