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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." -
Steeds minder insect-bestoven planten in Nederland
Nederland verliest plantensoorten die afhankelijk zijn van bestuiving door insecten. Milieuwetenschapper Kaixuan Pan toont dat aan na analyse van 87 jaar aan metingen van meer dan 365.000 locaties. Het nieuws is verontrustend voor onze biodiversiteit en de voedselzekerheid. "75% procent van onze gewassen en 90% van de wilde planten zijn afhankelijk van insecten." -
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? -
How do nutrients and temperature affect cyanobacterial bloom toxicity?
Toxic cyanobacterial blooms threaten freshwater quality, made worse by climate change and eutrophication. The toxicity of these blooms depends not only on cyanobacteria quantity but also on the presence potentially toxin-producing species and genotypes, and their varied toxin production. -
How do nutrients and temperature affect cyanobacterial bloom toxicity?
Toxic cyanobacterial blooms threaten freshwater quality, made worse by climate change and eutrophication. The toxicity of these blooms depends not only on cyanobacteria quantity but also on the presence potentially toxin-producing species and genotypes, and their varied toxin production. -
Climate change impacts on harmful algal blooms
Harmful cyanobacterial blooms produce toxins that are a major threat to water quality and human health. Blooms increase with eutrophication and are expected to be amplified by climate change. Yet, we lack a mechanistic understanding on the toxicity of blooms, and their response to the complex interplay of multiple global change factors. Bloom toxicity is determined by a combination of mechanisms acting at different ecological scales, ranging from cyanobacterial biomass accumulation in the ecosystem, to the dominance of toxic species in the community, contribution of toxic genotypes in the population, and the amounts of toxins in cells. -
Nationale Duurzame Bedrijven Route: bezoek NIOO
Een kantoorpand naar minimaal energielabel C, een duurzaam wagenpark of alternatieve grondstoffen in het productieproces? Koploperbedrijven delen hun ervaringsverhalen met tips en adviezen. -
Nationale Duurzame Bedrijven Route: bezoek NIOO
Een kantoorpand naar minimaal energielabel C, een duurzaam wagenpark of alternatieve grondstoffen in het productieproces? Koploperbedrijven delen hun ervaringsverhalen met tips en adviezen. -
Galapagos (4): de expeditiefilm
Een internationaal onderzoeksteam geleid door het Nederlands Instituut voor Ecologie (NIOO-KNAW) ging op jacht naar onzichtbare soorten op de Galapagoseilanden. Daar is nu een korte expeditiefilm over gemaakt. Reis mee! -
Galápagos (4): the expedition film
An international research team led by the Netherlands Institute of Ecology (NIOO-KNAW), the University of San Francisco de Quito (USFQ) and the Galápagos Science Centre (GSC) is to search for invisible life on the Galápagos Islands. The diversity of bacteria and other microscopic organisms may not be evident to the naked eye, but it is essential to nature. The research team will uncover the yet unknown microbial world that Darwin could not see. Specific focus is given to microorganisms associated with the islands' giant daisies (Scalesia): unique endemic plants that are currently threatened by extinction.