The names of the nine nominees have been revealed by the science and innovation juries. Discover their profiles and projects. Three winners, one per region, will be rewarded for their impactful and innovative projects. Among them, Ratha Muon PhD student from iEES Paris. The selected projects focus on research themes that address societal challenges supported […]
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EGU 2023 was held this year in Vienna, Austria from April 23-28. iEES Paris was strongly represented with the participation of 9 of our team members.
This study reveals the potential of soda machines to anesthetize pollinators. A gentle way to help study flower visitors and develop automated recognition tools by image analysis using artificial intelligence.
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In the the last years, predatory land flatworms have been introduced in many locations because of the trade of exotic plants. In this article published in Diversity and Distributions, a collaboration between iEES Paris, the National Museum of Natural History and James Cook University aimed to model the global invasion risk of these species. It turns out that they have not colonised all regions at risk yet, which demonstrates a need for increased vigilance in these areas.
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The article, published in Global Change Biology on 18 July 2021, assembles for the first time a substantial body of empirical evidence on the positive impacts of cultivated biodiversity on agroecosystems.
Crop diversification was found to enhance crop production by 14% and associated biodiversity by almost 25%. Water quality was improved by 50%, pest and disease control by over 63% and soil quality by 11%.
Climate changeaffectsbiodiversity globally, by forcing species to shift their distribution to track the changes in temperature. An international collaboration between scientists from France, Sweden, the Netherlands and Finland shows, in an article published in the journal Ecology Letters,that habitat fragmentation caused by human activity affects distribution shifts in butterfly species and, hence, their capacity to cope with climate change.
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Urbanization changes the composition of pollinating insect communities. But who are the winners and losers of this
environmental filter? Vincent Zaninotto and his collaborators attempt to answer this question in an article published
in the journal Insects, comparing the diversity of pollinators in natural environments and in Parisian green spaces.
Our results suggest that V. velutina is a generalist opportunistic predator targeting mostly locally abundant prey. While the species may have an impact on honeybees, its generalist, opportunistic behaviour on abundant insects suggests a minor impact on wild species.
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A species of “murder hornet,” beheads and feeds to its larvae an insect that is very important to, and symbolic of, France: the honeybee.
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J.-L. Janeau, IRD research engineer at iEES Paris (FEST and F2ZC teams), is co-organizer of an EGU21 session.