Jellyfish, storms, and infrasound

Experimental evidence that cnidarians (jellyfish, corals) detect or respond to low-frequency sound.

Bio-inspired MEMS hydrophone design modeled on jellyfish statocysts for low-frequency underwater sensing.

Review linking human activities (fishing, eutrophication, climate) to jellyfish blooms and societal impacts.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Critical review of claims that animals (including marine species) can forecast earthquakes.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Balance organ (statocyst) structure and function in gelatinous zooplankton and related invertebrates.

Balance organ (statocyst) structure and function in gelatinous zooplankton and related invertebrates.

Peer-reviewed research paper on the topic cited above. Focus: «Ontogeny of hearing in the squid Loligo pealeii».

Balance organ (statocyst) structure and function in gelatinous zooplankton and related invertebrates.

Introductory overview of atmospheric infrasound sources, propagation, and monitoring.

Infrasound generated by severe storms, tornadoes, or thunderstorm vortices.

Microbaroms — continuous infrasound from ocean surface waves interacting with the atmosphere.

Large-scale drivers of recurring jellyfish blooms (climate oscillations, fishing, eutrophication).

Policy-oriented review of rising jellyfish dominance in marine ecosystems and management options.

Review linking human activities (fishing, eutrophication, climate) to jellyfish blooms and societal impacts.

News report or book on jellyfish swarms shutting nuclear plants, desalination, or coastal infrastructure.

News report or book on jellyfish swarms shutting nuclear plants, desalination, or coastal infrastructure.

Ecosystem services jellyfish provide (carbon cycling, food web links) alongside their nuisances.

Jellyfish biology, blooms, impacts, or management in coastal and open-ocean systems.

Ecology and fisheries impacts of giant Nomura's jellyfish (Nemopilema nomurai) in East Asian seas.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Operational guidance or monitoring programs for jellyfish in Mediterranean, Black Sea, or NOAA waters.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Medical and ecological aspects of dangerous box jellyfish (Chironex, Irukandji) in Australia and tropics.

How climate change and ocean warming influence jellyfish bloom formation.

How gelatinous zooplankton reshaped Black Sea food webs and collapsed anchovy fisheries.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

News report or book on jellyfish swarms shutting nuclear plants, desalination, or coastal infrastructure.

News report or book on jellyfish swarms shutting nuclear plants, desalination, or coastal infrastructure.

Jellyfish biology, blooms, impacts, or management in coastal and open-ocean systems.

Medical and ecological aspects of dangerous box jellyfish (Chironex, Irukandji) in Australia and tropics.

Overview of fish hearing and impacts of human-made underwater noise on fish.

How fish react to infrasound near industrial intakes; basis for acoustic fish deterrent (AFD) systems.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Peer-reviewed research paper on the topic cited above. Focus: «The potential importance of podocysts to the formation of scyphozoan blooms: a review».

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Review article summarizing current knowledge on the cited topic. Focus: «Gelatinous zooplankton and ecosystem services».

Pelagia noctiluca blooms in the Mediterranean — tourism, fisheries, and ecosystem effects.

Jellyfish biology, blooms, impacts, or management in coastal and open-ocean systems.

Interactions between jellyfish and fisheries — predation, bycatch, or economic losses.

Ecology and fisheries impacts of giant Nomura's jellyfish (Nemopilema nomurai) in East Asian seas.

How fish react to infrasound near industrial intakes; basis for acoustic fish deterrent (AFD) systems.

How gelatinous zooplankton reshaped Black Sea food webs and collapsed anchovy fisheries.

Review article summarizing current knowledge on the cited topic. Focus: «Ecological and economic implications of gelatinous zooplankton blooms».

Infrasound generated by severe storms, tornadoes, or thunderstorm vortices.

Infrasound arrays for automatic avalanche detection and front-velocity estimation in mountains.

Infrasound arrays for automatic avalanche detection and front-velocity estimation in mountains.

Infrasound arrays for automatic avalanche detection and front-velocity estimation in mountains.

Scientific review of health complaints vs. wind-turbine low-frequency sound and infrasound exposure.

Scientific review of health complaints vs. wind-turbine low-frequency sound and infrasound exposure.

Investigation of reported sonic/infrasonic embassy incidents (Havana syndrome) and alternative explanations.

Investigation of reported sonic/infrasonic embassy incidents (Havana syndrome) and alternative explanations.

Citizen seismo-acoustic network hardware (Raspberry Shake/Boom) for low-cost ground and air monitoring.

High-accuracy barometric MEMS sensor (BMP388 class) usable for infrasound and microbarom studies.

ARISE European research infrastructure integrating infrasound, lidar, and radar for atmospheric dynamics.

Using infrasound to detect, locate, and warn of volcanic eruptions from local to global scale.

Using infrasound to detect, locate, and warn of volcanic eruptions from local to global scale.

Peer-reviewed research paper on the topic cited above. Focus: «Hearing at low and infrasonic frequencies».

Peer-reviewed research paper on the topic cited above. Focus: «Ocean wave sources of seismic noise».

How elephants use low-frequency calls and ground-borne vibrations for communication and navigation.

Peer-reviewed research paper on the topic cited above. Focus: «The daily cycle of low-frequency elephant calls and near-surface atmospheric conditions».

Estimating meteoroid energy and trajectory from infrasonic airwaves of bolides and fireballs.

Blue/fin whale vocalizations, source levels, propagation, or long-term song frequency trends.

Spatial filter designs (rosette arrays) to reduce wind noise in infrasound measurements.

Joint seismic and infrasound analysis locating and characterizing underground nuclear explosions.

Low-cost infrasound logger hardware (Gem and similar) for field and educational monitoring.

Design of affordable, low-power infrasound sensors for dense local and regional networks.

Combining citizen observations with instrument data to improve volcano monitoring records.

PMCC algorithm — standard method for detecting and locating infrasonic phases on array data.

CTBTO International Monitoring System infrasound stations and open data for science and civil use.

Global seismo-acoustic signals from the 2022 Hunga Tonga eruption — Lamb waves and tsunamis.

Birds detecting distant severe weather via infrasound and evacuating breeding sites before tornadoes.

Machine-learning classification of infrasound array recordings for automated event detection.

Affordable infrasound arrays or mobile platforms (INFRA-EAR, small-aperture) for regional monitoring.

Affordable infrasound arrays or mobile platforms (INFRA-EAR, small-aperture) for regional monitoring.

Citizen seismo-acoustic network hardware (Raspberry Shake/Boom) for low-cost ground and air monitoring.

Detecting earthquakes from high-altitude balloon recordings of acoustic signatures.

Global seismo-acoustic signals from the 2022 Hunga Tonga eruption — Lamb waves and tsunamis.

Review of human-made and natural ocean soundscapes in the Anthropocene era.

Review article summarizing current knowledge on the cited topic. Focus: «Earthquake prediction by animals revisited: evidence standards and limitations».

Using smartphone accelerometers globally for earthquake detection and early warning.

Infrasound signatures of approaching lahars (volcanic mudflows) for early warning.

Infrasound monitoring of debris flows for hazard early warning in mountains.

Scientific review of health complaints vs. wind-turbine low-frequency sound and infrasound exposure.

Classic note linking infrasound from fans to haunted-building sensations (19 Hz resonance).

Infrasonic and low-frequency vocalizations in big cats (tigers) for long-range communication.

Blue/fin whale vocalizations, source levels, propagation, or long-term song frequency trends.

Peer-reviewed research paper on the topic cited above. Focus: «Infrasonic early warning system for explosive eruptions».

Peer-reviewed research paper on the topic cited above. Focus: «Dense seismo-acoustic network warning of the 2019 paroxysmal Stromboli eruptions».

NOAA identification of the famous «Bloop» sound as ice-related, not biological.

Peer-reviewed research paper on the topic cited above. Focus: «Low-frequency vocalizations by cassowaries Casuarius spp».

Infrasound radiated by hurricanes and its dependence on ocean surface waves.

Research on atmospheric or ocean-coupled infrasound sources, propagation, or monitoring.

Alligator bellows use infrasonic formants as honest cues to body size in mating.

Peacock mating displays include infrasonic components detectable by females.

Low-frequency underwater and amphibious communication in hippopotamuses.

Infrasound coupled to pulsating aurora and upper-atmosphere energy deposition.

Theory and observations of microseisms — seismic noise driven by ocean waves.

Research on atmospheric or ocean-coupled infrasound sources, propagation, or monitoring.

Research on atmospheric or ocean-coupled infrasound sources, propagation, or monitoring.

Peer-reviewed research paper on the topic cited above. Focus: «Atmospheric waves and global seismoacoustic observations of the January 2022 Hunga eruption».

Estimating meteoroid energy and trajectory from infrasonic airwaves of bolides and fireballs.

Infrasound and seismo-acoustic observations of the 2004 Sumatra earthquake and tsunami.

Infrasound and seismo-acoustic observations of the 2004 Sumatra earthquake and tsunami.

Peer-reviewed research paper on the topic cited above. Focus: «Mesopause temperature perturbations caused by infrasonic waves as a potential indicator for detection of tsunamis».

Historic Krakatoa 1883 eruption — among the loudest infrasonic events recorded globally.

Historic Krakatoa 1883 eruption — among the loudest infrasonic events recorded globally.

News article or popular book reporting jellyfish/infrasound events or trends. Focus: «The sound so loud that it circled the Earth four times».

How elephants use low-frequency calls and ground-borne vibrations for communication and navigation.

How elephants use low-frequency calls and ground-borne vibrations for communication and navigation.

How elephants use low-frequency calls and ground-borne vibrations for communication and navigation.

Report, patent, or technical documentation from an organization or industry body. Focus: «Forest elephant acoustic monitoring methods and data».

Report, patent, or technical documentation from an organization or industry body. Focus: «The SOFAR channel and long-range underwater sound propagation».

Blue/fin whale vocalizations, source levels, propagation, or long-term song frequency trends.

Blue/fin whale vocalizations, source levels, propagation, or long-term song frequency trends.

Hypothesis and evidence that homing pigeons navigate using loft-specific infrasonic maps.

Large-scale drivers of recurring jellyfish blooms (climate oscillations, fishing, eutrophication).

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Jellyfish biology, blooms, impacts, or management in coastal and open-ocean systems.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Peer-reviewed research paper on the topic cited above. Focus: «Fish predation on Neritic medusae from the Argentine coast».

Interactions between jellyfish and fisheries — predation, bycatch, or economic losses.

Ecology and fisheries impacts of giant Nomura's jellyfish (Nemopilema nomurai) in East Asian seas.

Interactions between jellyfish and fisheries — predation, bycatch, or economic losses.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

News report or book on jellyfish swarms shutting nuclear plants, desalination, or coastal infrastructure.

Interactions between jellyfish and fisheries — predation, bycatch, or economic losses.

Medical and ecological aspects of dangerous box jellyfish (Chironex, Irukandji) in Australia and tropics.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Trends, causes, or ecosystem effects of increasing jellyfish populations and blooms worldwide.

Report, patent, or technical documentation from an organization or industry body. Focus: «The State of World Fisheries and Aquaculture 2021: aquatic food systems and climate resilience».

How gelatinous zooplankton reshaped Black Sea food webs and collapsed anchovy fisheries.

Scientific criteria for safe noise exposure levels for marine mammals (shipping, sonar).

Scientific criteria for safe noise exposure levels for marine mammals (shipping, sonar).

Natural vs. human-made ambient noise in the ocean and impacts on marine life.

Scientific criteria for safe noise exposure levels for marine mammals (shipping, sonar).

Foundational textbook on underwater acoustics propagation, sonar, and ocean sound channels.

Principles of marine bioacoustics — how marine animals produce and perceive sound.

Jellyfish or debris blocking power-plant cooling-water intakes — field tests, incidents, or management guidance.

Patent or engineering concept for acoustic, bubble, or mechanical jellyfish deterrence at seawater intakes.

Patent or engineering concept for acoustic, bubble, or mechanical jellyfish deterrence at seawater intakes.

CTBTO International Monitoring System infrasound stations and open data for science and civil use.

Confocal study showing gravity-sensing lithocyst and touch plate differentiate first in rhopalium development — core anatomy for how jellyfish statocysts wire into swimming control.

Identifies bassanite (CaSO4·0.5H2O) as the gravity-sensing crystal in scyphozoan statoliths across five species — foundational mineralogy for statocyst function.

Classic hypothesis that jellyfish statocysts evolved from vibration receptors — kinocilium as transducer; directly relevant to vibration/hearing ancestry debate.

Ultrastructure of hydromedusan statocysts with kinocilia and stereocilia — comparative cnidarian balance organ reference beyond scyphozoans.

Shows two mechanosensory hair-cell types in Nematostella with distinct polycystin-1/TRP roles for gentle vs harsh touch — molecular framework likely transferable to jellyfish statocyst hair cells.

EM of Aurelia rhopalium touch-plate hair cells — the mechanoreceptor partner to the lithocyst in gravity and likely vibration sensing.

Comparative statolith morphology across cubozoan and scyphozoan rhopalia — phylogenetic context for gravity-sensor evolution in box vs moon jellyfish.

Methods paper confirming bassanite statolith composition and growth rings — enables age/development tracking tied to statocyst gravity function.

Confirms bassanite statoliths in box jellyfish Carybdea — extends gravity-sensor mineralogy to cubozoan statocysts relevant to dangerous coastal species.

Field observations that Aurelia dive below turbulent ebb streams — key behavioral evidence that water motion/vibration cues drive statocyst-mediated depth control.

Documents vertical migration behavior modulated by water-column depth and currents — links statocyst-guided swimming to population retention under hydrodynamic forcing.

Comprehensive André-lab review of invertebrate sound detection and anthropogenic noise impacts including cnidarian statocysts — frames regulatory and R&D context beyond Solé 2016.

Meta-analysis of 46 studies (835 data points) showing anthropogenic noise harms aquatic invertebrate behavior and physiology — quantitative backdrop for statocyst injury concerns.

Reviews scarce holozooplankton noise literature and calls for particle-motion dose-response curves — directly relevant to setting non-lethal acoustic deterrent limits.

Shows low-frequency impulsive sound kills zooplankton out to 1.2 km — sets scale/context for what intense LF exposure can do to gelatinous prey and ecosystem base.

Lab flume study using neutrally buoyant floats as jellyfish surrogates — bubble curtain alone inadequate; net downstream recommended. Baseline for modern bubble-curtain intake protection.

Combined air-bubble + floating-boom system lifts jellyfish surrogates to surface for suction removal — early integrated intake-protection design cited by EPRI.

Mixed field/flume results: high-flow curtain deflected large Chrysaora but not small hydromedusae; wave energy passes organisms through — honest efficacy limits for bubble deterrence.

CFD+DEM model validated against flume tests for Bubble Tubing jellyfish deflection — engineering tool for scaling bubble curtains to power-plant intake currents.

Lab/field tests of copper-ion textile repelling jellyfish by membrane disruption — chemical deterrence comparator (sting protection, not intake-scale).

University of Alicante/UPV EM-field buoy system reducing jellyfish pulsations to steer them from intakes/bathing areas — novel non-acoustic deterrence prior art (efficacy claims, not peer-reviewed).

Embedded sonar+deep-NN system for real-time jellyfish bloom detection aimed at coastal power-station early warning — predecessor to UAV/CNN monitoring stack.

Pairs UAV imagery with net hauls to estimate Aurelia aggregation biomass (65–117 t) — operational monitoring method for bloom approach detection.

Early Korean UAV+deep-learning jellyfish recognition system for surface bloom surveillance — cited by JellyNet as prior art.

CNN-based jellyfish distribution recognition to improve removal-system efficiency — foundational computer-vision monitoring paper.

UAV+USV coordinated system with >90% Aurelia recognition at 8 Hz without GPU — multi-platform bloom tracking architecture.

VGG-16 CNN on UAV imagery achieves 97.5% bloom detection accuracy with 6–8 h warning concept for coastal industries — directly models JellyWatch-style early alert.

MLP on Infomedusa citizen-science comments + SST/wind achieves ~96% classification — operational beach-scale presence forecasting template.

Early ML model linking satellite ocean colour/SST to jellyfish occurrence probability — remote-sensing prediction lineage predating CNN approaches.

Particle-tracking simulation of Nomura's jellyfish drift in 2005 — foundational ocean-model forecast approach later used for ~1-month migration warnings in Japan Sea.

Two-year field study correlating intake-area jellyfish biomass with SST and dissolved oxygen — site-specific drivers for NPP intake clogging prediction in China.

Reviews global NPP jellyfish shutdowns and argues polyp source-control + monitoring at aquaculture ponds feeding coastal aggregations — systems view of intake-risk mitigation.

Catalogues aquaculture/fisheries losses from jellyfish blooms (up to US$1.3M per event) including intake-adjacent operational impacts — economic framing for deterrence ROI.

Documents 2023 Norway Apolemia bloom killing millions of farmed salmon — scale of gelatinous zooplankton infrastructure harm beyond power-plant intakes.

Contingent valuation of Korean public WTP for Aurelia polyp eradication citing power-plant intake shutdown costs — monetized societal impact of intake clogging.

Review of how jellyfish contact farmed fish via net penetration and polyp fouling — parallels intake-screen penetration physics for gelatinous organisms.

Updated mitigation review covering bubble curtains, anti-jellyfish nets, and monitoring — comparative engineering menu adjacent to intake protection.

EU policy-oriented review cataloguing jellyfish impacts on desalination, power plants, aquaculture and mitigation tools (nets, bubbles, screens).

Decadal analysis of SST, nutrients, currents vs Pelagia blooms using GBIF+Jellywatch — environmental driver model for Mediterranean tourism/fishery risk.

Ten-year observational dataset linking Nomura's jellyfish occurrence off Hyogo to oceanographic predictors — regional forecast calibration for fisheries/intake risk.

Reports Aug 2025 shutdown of four 900 MW reactors at Gravelines (France) due to jellyfish-clogged intake filters — contemporary intake-impact incident for cost/risk dossier.

Links Dipleurosoma typicum bloom to salmon skin damage and secondary bacterial disease in Finnmark net-pens — infrastructure-adjacent harm pathway beyond direct stinging.

Comprehensive review of scyphozoan life cycles, strobilation, and polyp–medusa transitions — essential for understanding bloom source populations (polyps) in monitoring/prediction.

Discrete-choice study: tourists WTP highest for exclusion nets vs flags/panels — economic justification for physical exclusion barriers as deterrence comparator.

Field report on 15 Mediterranean anti-jellyfish net deployments (2014–2015) with inside/outside surveys — physical net exclusion benchmark for coastal protection.

Engineering field evaluation of beach protection net stability under currents up to 4,100 kg tension — physical barrier performance data for coastal exclusion systems.