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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? -
‘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. -
Plants provide power
Need a place to recharge your phone? Our roof features 25 m2 of energy-producing green! -
Research data
A data portal has been developed in order to streamline and organise the data and information management of the institute. -
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. -
Learning from nature: Using plant-soil feedback effects to improve disease control and sustainability in greenhouse cut-flowers
In this post I will look back on our past project on using plant-soil feedbacks to improve the growth of Chrysanthemum, an important cut flower crop in The Netherlands. -
Researchers united on international road map to insect recovery
It’s no secret that many insects are struggling worldwide. But we could fix these insects’ problems, according to more than 70 scientists from 21 countries. Their road map to insect conservation and recovery is published in Nature Ecology & Evolution this week. From urgent ‘no-regret’ solutions to long-term global comparisons. -
Live-in bacteria protect plants against infections
Micro-organisms living inside plant roots team up to boost the plant’s growth and tolerance to stress. This research is featured this week in the scientific journal Science. -
Caterpillars retrieve 'voicemail' by eating soil
Leaf-feeding caterpillars greatly enrich their intestinal flora by eating soil. It's even possible to trace the legacy effects of plants that previously grew in that soil through bacteria and fungi in the caterpillars.