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Buzzing decline: Dutch landscape is losing insect-pollinated plants
The Netherlands is losing plant species that rely on pollination by insects. Leiden environmental scientist Kaixuan Pan demonstrates this after analysing 87 years of measurements from over 365,000 plots. The news is alarming for our biodiversity and food security. "75 per cent of our crops and 90% of the wild plants rely on insects." -
Seasonal timing
Species can adapt over the course of time. As the lives of species are altered by climate change, a different seasonal timing could make them adapt to an early spring, for example. How does this work, and what are the limits to such adaptations? -
PhD thesis defence Natalie van Dis: rapid adaptation to climate change in winter moth
On 6 June 2023, Natalie van Dis will defend her PhD thesis titled "Evolution in action: drivers of rapid adaptation to climate change in the winter moth". The ceremony will start at 12:45 h., in the academy building of the University of Groningen.
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‘Insects need our help in a warming world, now’
‘If no action is taken to better understand and reduce the impact of climate change on insects, we will drastically limit our chances of a sustainable future with healthy ecosystems.’ This warning in a very topical paper in Ecological Monographs comes from 70 scientists from 19 countries around the world. But, they also provide ways to help insects in a warming world complete with management strategies. -
A living, breathing building
As sustainable as possible, in as many respects as possible: that was the imperative when the Netherlands Institute of Ecology (NIOO-KNAW) commissioned a new building. And we have done it! -
Seasonal timing of growth and reproduction: ultimate functions and proximate mechanisms
For many species, there is only a short period in the annual cycle in which conditions are suitable for reproduction or growth. -
BioClock
Our night sky is heavily light-polluted which has a far-reaching impact on our ecosystem, changing daily and seasonal timing of a multitude of organisms we share our environment with. At the NIOO-KNAW, we team up with ecologists and chronobiologists all across the Netherlands to restore healthy rhythms for ourselves and in our natural environment. -
New UN environment report tackles 'mismatches' and other emerging concerns
The latest UN Environment Frontiers Report has been launched in the Kenyan capital Nairobi. -
Artificial light
Nocturnal illumination leads to a permanent disturbance of natural habitats and there is accumulating evidence for – often negative – impact of artificial light in an increasing number of species. -
Common insecticide linked to extreme decline in freshwater insects
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.