ArticleScientific reports2018
Listening to earthworms burrowing and roots growing - acoustic signatures of soil biological activity.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 29 citations in OpenAlex.
- Monitoring soil fauna with ecoacoustics.Proceedings. Biological sciences · 2024Review
- Article
- Temporal and spatial dynamics in soil acoustics and their relation to soil animal diversity.PloS one · 2022Article
- Global earthworm distribution and activity windows based on soil hydromechanical constraints.Communications biology · 2021Article
- Excitation of Faraday-like body waves in vibrated living earthworms.Scientific reports · 2020Article
- In silico farming drives next wave in agriculture.Nature biotechnology · 2018Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 3 countries.
Funding
Abstract
We report observations of acoustic emissions (AE) from growing plant roots and burrowing earthworms in soil, as a noninvasive method for monitoring biophysical processes that modify soil structure. AE emanating from earthworm and plants root activity were linked with time-lapse imaging in glass cells. Acoustic waveguides where installed in soil columns to monitor root growth in real time (mimicking field application). The cumulative AE events were in correlation with earthworm burrow lengths and with root growth. The number of AE events recorded from the soil columns with growing maize roots were several orders of magnitude larger than AE emanating from bare soil under similar conditions. The results suggest that AE monitoring may offer a window into largely unobservable dynamics of soil biomechanical processes such as root growth or patterns of earthworm activity - both important soil structure forming processes.
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Registered trials
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