Abstract
The effect different types of bottom soil have on the acoustic signal produced by air bubbles passing through the soil into water is considered. The gas flux is calculated using data from recording of the acoustic signal produced by active bubbling methane seepages in Laspi Bay, allowing for the error introduced by the soil. The inconsistency in the intensity of the methane fluxes is demonstrated.
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Funding
The study was carried out under the RF Government assignment to the Kovalevsky Institute of Biology of the Southern Seas, Russian Academy of Sciences, no. 121031500515-8 “Molismological and Biogeochemical Fundamentals of Marine Ecosystems Homeostasis.”
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Translated by S. Rostovtseva
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Ivanova, I.N., Budnikov, A.A., Malakhova, T.V. et al. Monitoring the Bubble Flux of a Shallow-Water Seep Using Passive Acoustics with Allowance for the Effect of the Type of Underlying Surface. Bull. Russ. Acad. Sci. Phys. 86, 190–193 (2022). https://doi.org/10.3103/S1062873822020113
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DOI: https://doi.org/10.3103/S1062873822020113