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  1. Climate change could make cyanobacteria more toxic

    Press release
    Climate change could result in more toxic cyanobacteria. But what determines their toxicity? Dedmer van de Waal has won a major European grant to find out.
    Blauwalgenbloei

  2. Common insecticide linked to extreme decline in freshwater insects

    News
    Thiacloprid, a widely-used pesticide, can cause a large-scale decline in freshwater insects. This was discovered by a team of researchers from Leiden University, including current NIOO-director Geert de Snoo.
    Libelle

  3. Not all lakes are alike: spatial differences key to successful restoration

    Press release
    Degradation of lakes is a worldwide problem, with symptoms including toxic algae blooms. Restoration is possible, but takes a lot of time and effort. To determine what approach is most effective, spatial differences between lakes must be considered.
    Verschillende meren

  4. Concern over 'red tide' in Dutch coastal waters

    Press release
    Climate change could lead to an increased occurrence of harmful algal blooms in Dutch coastal waters in the future. NIOO-researchers Karen Brandenburg and Dedmer van de Waal have been studying the dense blooms formed by tiny organisms known as dinoflagellates.
    In een bootje op de Ouwerkerkse kreek

  5. Biodiversity

    What do we need to know to stop biodiversity decline, at all levels of life ranging from genes, species, communities, habitats to entire ecosystems?
    Dronefoto biodiversiteit

  6. Biodiversity XL Live: The Sound of Biodiversity

    Event
    Yet another fascinating episode is coming up for the BiodiversityXL Live short livestream series: the Sound of Biodiversity! More and more different approaches and techniques are used, in the hope to gain more knowledge about biodiversity. They help us to look very detailed at individuals, species and ecosystems. But let's not forget about our ears. Sound can tell a lot about the presence of species, but also about their behaviour. Sounds we can hear, like bird songs, but also sounds we can not hear. How do we monitor biodiversity via sound?
    BiodiversityXL avatar

  7. Bringing nature into the city

    We aim for maximum biodiversity on and around our building. But what can we do to increase it?
    Dwergvleermuis in volle vlucht

  8. Multifunctional grounds

    Besides the latest ecotechnology, the grounds also feature aviaries, ponds, greenhouses and experimental gardens.
    Overzicht van multifunctioneel terrein

  9. BiodiversityXL Community Event at NIOO

    Event
    The next BiodiversityXL Community Event is coming up soon and this time it's going to be at NIOO!
    NIOO building with orchid

  10. NIOO Theme Biodiversity

    In order to protect, or restore biodiversity, it is crucial to consider all forms of life within their entire context. The strength of NIOO-based research is that it integrates all of the different levels and scales that make up biodiversity, from genetic diversity to species diversity, from small to large organisms, from trophic interactions to communities and ecosystems, and in a wide range of terrestrial and aquatic habitats. Therefore, NIOO is in the right position to make a substantial and scientifically important contribution to the societal goal of the SDGs.
    close up