ArticleScientific reports2023
Patterns of high-flying insect abundance are shaped by landscape type and abiotic conditions.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Structuring the skies: Diel dynamics of migratory animal movement in the lower atmosphere.Ecology · 2025Article
- Spatio-Temporal Variation in Aerial Arthropod Abundance Revealed by Weather Radars.Global change biology · 2025Article
- Combining radio-telemetry and radar measurements to test optimal foraging in an aerial insectivore bird.eLife · 2025Article
- Article
- Monitoring insect numbers and biodiversity with a vertical-beam entomological radar.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Continental-scale patterns in diel flight timing of high-altitude migratory insects.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Seasonal and Daily Variations in Dung Beetle Assemblages (Coleoptera: Scarabaeidae) in Two Contrasting Habitats in a Livestock Ranch in Central Uruguay: Implications for Habitat Management and Species Conservation.Zoological studies · 2024Article
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Authors and funding
5 authors.
Funding
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Abstract
Insects are of increasing conservation concern as a severe decline of both biomass and biodiversity have been reported. At the same time, data on where and when they occur in the airspace is still sparse, and we currently do not know whether their density is linked to the type of landscape above which they occur. Here, we combined data of high-flying insect abundance from six locations across Switzerland representing rural, urban and mountainous landscapes, which was recorded using vertical-looking radar devices. We analysed the abundance of high-flying insects in relation to meteorological factors, daytime, and type of landscape. Air pressure was positively related to insect abundance, wind speed showed an optimum, and temperature and wind direction did not show a clear relationship. Mountainous landscapes showed a higher insect abundance than the other two landscape types. Insect abundance increased in the morning, decreased in the afternoon, had a peak after sunset, and then declined again, though the extent of this general pattern slightly differed between landscape types. We conclude that the abundance of high-flying insects is not only related to abiotic parameters, but also to the type of landscapes and its characteristics, which, on a long-term, should be taken into account for when designing conservation measures for insects.
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