Search

Filter by

11 search results

  1. National Science Agenda: how do we keep our biological clocks healthy?

    News
    27/11/2020 Dutch researchers joining forces in the BioClock consortium - including NIOO's Kamiel Spoelstra - have won 9.7 million euros to keep our biological clocks healthy. 
    Hijkerveld

  2. Nocturnal light makes birds change their behaviour

    Press release
    Songbirds change their behaviour and timing when nestboxes are exposed to artificial light at night. "They become light sleepers, literally and metaphorically", says Maaike de Jong (NIOO-KNAW). She successfully defended her thesis on the effects of different colours of light at Wageningen University on Friday. The most surprising effect she's found? Some birds are forced to become more monogamous...
    Foto 3 stefan sand

  3. Pharmaceutical residues increasingly disrupt aquatic life

    Press release
    It's a hidden global change: away from the public eye, residues of medicines in water have been causing increasing disruption. They can kill aquatic animals, and play havoc with their food web and reproductive cycle. An international team of researchers led by the NIOO makes an urgent case for better wastewater treatment and biodegradable pharmaceuticals.
    Watervlo

  4. Nuisance growth of aquatic plants: to mow or not to mow?

    Press release
    Massive growth of submerged aquatic plants can be a nuisance, especially in summer. It's up to water managers to limit the inconvenience for swimmers, boats and fishermen in a way that is both responsible and cost-effective. Michiel Verhofstad defended his PhD thesis this week on the 'root' causes of the problem, and how best to tackle it.
    VeldwerkMichiel.JPG

  5. Red light has no effect on bat activity

    Press release
    Artificial light at night can have a disruptive effect on bats, but not if the light is red. Switching to red light may therefore limit or prevent habitat loss for rare, light-shy bat species. The latest issue of Proceedings of the Royal Society B publishes results from five years of pioneering research led by the Netherlands Institute of Ecology (NIOO-KNAW).
    Lantaarnpaal rood licht

  6. The pandemic and the 'anthropause': European lessons for water managers

    News
    The COVID-19 pandemic presented scientists with a unique opportunity to study the effects of an ‘anthropause’: an abrupt reduction of, and/or alteration in, human activities.
    Rondvaartboten in Amsterdam tijdens de pandemie

  7. Stairway to Impact Award for Kamiel Spoelstra

    News
    Kamiel Spoelstra is this year's winner of the Stairway to Impact Award. The Dutch Research Council (NWO) has awarded him the prize for his contribution towards the acquisition and propagation of knowledge about the impact of artificial light on flora and fauna.
    Lantarenpalen in het bos voor het Licht op natuur project

  8. Light on Nature

    We produce more and more light at night. Virtually everybody in Europe or the US lives in a light polluted place: all areas where artificial light always exceeds the light of the moon and the stars. These areas expand with about two percent per year, while already light polluted areas become even brighter at night. 
    Lantaarnpaal met rood licht

  9. Sperm biology and evolution (thesis/internship projects)

    Internship
    Sperm are critical to successful fertilisation in sexually reproducing animals. The function of sperm – to find and fertilise ova – is universal throughout the animal kingdom, yet the sperm cell is the most morphologically diverse cell type known.

  10. Light Pollution

    Illumination of forest edges leads to a decrease in moth numbers and changes in the behaviour and success of bigger day as well as night-active animals in the long run. What did we find out at NIOO and what can we do with these results?
    Licht op natuur veldlocatie