Tim Ryan

The biomass distribution on Earth

Large mesopelagic fishes biomass and trophic efficiency in the open ocean

Plastic debris in the open ocean

Diel migration and swimbladder resonance of small fish: some implications for analyses of multifrequency echo data

Acoustic biomass estimation of mesopelagic fish: backscattering from individuals, populations, and communities

Identification and target strength of orange roughy (Hoplostethus atlanticus) measured in situ

In situ measurements of target strength with optical and model verification: a case study for blue grenadier, Macruronus novaezelandiae

Species identification in deep water using multiple acoustic frequencies

Acoustic observations of micronekton fish on the scale of an ocean basin: potential and challenges